20224189440

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 1188

約数和(自身を含む): 89935706484

約数和(自身を除く): 69711517044

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 53, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 106, 112, 117, 120, 126, 128, 130, 140, 144, 147, 156, 159, 160, 168, 169, 180, 182, 192, 195, 196, 208, 210, 212, 224, 234, 240, 245, 252, 256, 260, 265, 273, 280, 288, 294, 312, 315, 318, 320, 336, 338, 360, 364, 371, 384, 390, 392, 416, 420, 424, 441, 448, 455, 468, 477, 480, 490, 504, 507, 512, 520, 530, 546, 560, 576, 585, 588, 624, 630, 636, 637, 640, 672, 676, 689, 720, 728, 735, 742, 768, 780, 784, 795, 819, 832, 840, 845, 848, 882, 896, 910, 936, 954, 960, 980, 1008, 1014, 1024, 1040, 1060, 1092, 1113, 1120, 1152, 1170, 1176, 1183, 1248, 1260, 1272, 1274, 1280, 1344, 1352, 1365, 1378, 1440, 1456, 1470, 1484, 1521, 1536, 1560, 1568, 1590, 1638, 1664, 1680, 1690, 1696, 1764, 1792, 1820, 1855, 1872, 1908, 1911, 1920, 1960, 2016, 2028, 2067, 2080, 2120, 2184, 2205, 2226, 2240, 2304, 2340, 2352, 2366, 2385, 2496, 2520, 2535, 2544, 2548, 2560, 2597, 2688, 2704, 2730, 2756, 2880, 2912, 2940, 2968, 3042, 3072, 3120, 3136, 3180, 3185, 3276, 3328, 3339, 3360, 3380, 3392, 3445, 3528, 3549, 3584, 3640, 3710, 3744, 3816, 3822, 3840, 3920, 4032, 4056, 4095, 4134, 4160, 4240, 4368, 4410, 4452, 4480, 4608, 4680, 4704, 4732, 4770, 4823, 4992, 5040, 5070, 5088, 5096, 5120, 5194, 5376, 5408, 5460, 5512, 5565, 5733, 5760, 5824, 5880, 5915, 5936, 6084, 6201, 6240, 6272, 6360, 6370, 6552, 6656, 6678, 6720, 6760, 6784, 6890, 7056, 7098, 7168, 7280, 7420, 7488, 7605, 7632, 7644, 7680, 7791, 7840, 8064, 8112, 8190, 8268, 8281, 8320, 8480, 8736, 8820, 8904, 8957, 8960, 9216, 9360, 9408, 9464, 9540, 9555, 9646, 9984, 10080, 10140, 10176, 10192, 10335, 10388, 10647, 10752, 10816, 10920, 11024, 11130, 11466, 11520, 11648, 11760, 11830, 11872, 12168, 12402, 12480, 12544, 12720, 12740, 12985, 13104, 13312, 13356, 13440, 13520, 13568, 13780, 14112, 14196, 14469, 14560, 14840, 14976, 15210, 15264, 15288, 15360, 15582, 15680, 16128, 16224, 16380, 16536, 16562, 16640, 16695, 16960, 17472, 17640, 17745, 17808, 17914, 17920, 18720, 18816, 18928, 19080, 19110, 19292, 19968, 20160, 20280, 20352, 20384, 20670, 20776, 21294, 21504, 21632, 21840, 22048, 22260, 22932, 23040, 23296, 23373, 23520, 23660, 23744, 24115, 24336, 24804, 24843, 24960, 25088, 25440, 25480, 25970, 26208, 26712, 26871, 26880, 27040, 27136, 27560, 28224, 28392, 28665, 28938, 29120, 29680, 29952, 30420, 30528, 30576, 31005, 31164, 31360, 32256, 32448, 32760, 33072, 33124, 33280, 33390, 33761, 33920, 34944, 35280, 35490, 35616, 35828, 35840, 37440, 37632, 37856, 38160, 38220, 38584, 38955, 39936, 40320, 40560, 40704, 40768, 41340, 41405, 41552, 42588, 43264, 43407, 43680, 44096, 44520, 44785, 45864, 46080, 46592, 46746, 47040, 47320, 47488, 48230, 48672, 49608, 49686, 49920, 50176, 50880, 50960, 51940, 52416, 53235, 53424, 53742, 53760, 54080, 54272, 55120, 56448, 56784, 57330, 57876, 58240, 59360, 59904, 60840, 61056, 61152, 62010, 62328, 62699, 62720, 64512, 64896, 65520, 66144, 66248, 66560, 66780, 67522, 67840, 69888, 70560, 70980, 71232, 71656, 72345, 74529, 74880, 75264, 75712, 76320, 76440, 77168, 77910, 80613, 80640, 81120, 81408, 81536, 82680, 82810, 83104, 85176, 86528, 86814, 87360, 88192, 89040, 89570, 91728, 93184, 93492, 94080, 94640, 94976, 96460, 97344, 99216, 99372, 99840, 101283, 101760, 101920, 103880, 104832, 106470, 106848, 107484, 107520, 108160, 110240, 112896, 113568, 114660, 115752, 116480, 116865, 118720, 119808, 121680, 122112, 122304, 124020, 124215, 124656, 125398, 125440, 129792, 131040, 132288, 132496, 133560, 134355, 135044, 135680, 139776, 141120, 141960, 142464, 143312, 144690, 149058, 149760, 150528, 151424, 152640, 152880, 154336, 155820, 161226, 161280, 162240, 162816, 163072, 165360, 165620, 166208, 168805, 170352, 173056, 173628, 174720, 176384, 178080, 179140, 183456, 186984, 188097, 188160, 189280, 189952, 192920, 194688, 198432, 198744, 199680, 202566, 203520, 203840, 207760, 209664, 212940, 213696, 214968, 216320, 217035, 220480, 225792, 227136, 229320, 231504, 232960, 233730, 237440, 243360, 244224, 244608, 248040, 248430, 249312, 250796, 250880, 259584, 262080, 264576, 264992, 267120, 268710, 270088, 271360, 279552, 282240, 283920, 284928, 286624, 289380, 298116, 299520, 302848, 303849, 305280, 305760, 308672, 311640, 313495, 322452, 322560, 324480, 326144, 330720, 331240, 332416, 337610, 340704, 347256, 349440, 352768, 356160, 358280, 366912, 372645, 373968, 376194, 376320, 378560, 379904, 385840, 389376, 396864, 397488, 403065, 405132, 407040, 407680, 415520, 419328, 425880, 427392, 429936, 432640, 434070, 438893, 440960, 451584, 454272, 458640, 463008, 465920, 467460, 474880, 486720, 488448, 489216, 496080, 496860, 498624, 501592, 506415, 519168, 524160, 529152, 529984, 534240, 537420, 540176, 564291, 564480, 567840, 569856, 573248, 578760, 596232, 599040, 605696, 607698, 610560, 611520, 617344, 623280, 626990, 644904, 648960, 652288, 661440, 662480, 664832, 675220, 681408, 694512, 698880, 705536, 712320, 716560, 733824, 745290, 747936, 752388, 752640, 757120, 771680, 778752, 793728, 794976, 806130, 810264, 814080, 815360, 831040, 838656, 851760, 854784, 859872, 865280, 868140, 877786, 881920, 908544, 917280, 926016, 934920, 940485, 949760, 973440, 978432, 992160, 993720, 997248, 1003184, 1012830, 1048320, 1058304, 1059968, 1068480, 1074840, 1080352, 1128582, 1128960, 1135680, 1139712, 1146496, 1157520, 1192464, 1211392, 1215396, 1221120, 1223040, 1234688, 1246560, 1253980, 1289808, 1297920, 1316679, 1322880, 1324960, 1329664, 1350440, 1362816, 1389024, 1397760, 1424640, 1433120, 1467648, 1490580, 1495872, 1504776, 1514240, 1519245, 1543360, 1557504, 1587456, 1589952, 1612260, 1620528, 1630720, 1662080, 1703520, 1709568, 1719744, 1736280, 1755572, 1763840, 1817088, 1834560, 1852032, 1869840, 1880970, 1899520, 1946880, 1956864, 1984320, 1987440, 1994496, 2006368, 2025660, 2096640, 2116608, 2119936, 2136960, 2149680, 2160704, 2194465, 2257164, 2257920, 2271360, 2292992, 2315040, 2384928, 2430792, 2442240, 2446080, 2469376, 2493120, 2507960, 2579616, 2595840, 2633358, 2645760, 2649920, 2659328, 2700880, 2725632, 2778048, 2821455, 2849280, 2866240, 2935296, 2981160, 2991744, 3009552, 3028480, 3038490, 3086720, 3174912, 3179904, 3224520, 3241056, 3261440, 3324160, 3407040, 3419136, 3439488, 3472560, 3511144, 3527680, 3634176, 3669120, 3704064, 3739680, 3761940, 3893760, 3950037, 3968640, 3974880, 3988992, 4012736, 4051320, 4193280, 4239872, 4273920, 4299360, 4321408, 4388930, 4514328, 4542720, 4585984, 4630080, 4769856, 4861584, 4892160, 4938752, 4986240, 5015920, 5159232, 5266716, 5291520, 5299840, 5401760, 5451264, 5556096, 5642910, 5698560, 5732480, 5870592, 5962320, 5983488, 6019104, 6056960, 6076980, 6173440, 6349824, 6359808, 6449040, 6482112, 6583395, 6648320, 6814080, 6878976, 6945120, 7022288, 7338240, 7408128, 7479360, 7523880, 7787520, 7900074, 7937280, 7949760, 7977984, 8025472, 8102640, 8479744, 8547840, 8598720, 8642816, 8777860, 9028656, 9085440, 9171968, 9260160, 9539712, 9723168, 9784320, 9972480, 10031840, 10318464, 10533432, 10583040, 10599680, 10803520, 10902528, 11112192, 11285820, 11464960, 11924640, 11966976, 12038208, 12153960, 12346880, 12719616, 12898080, 12964224, 13166790, 13296640, 13628160, 13757952, 13890240, 14044576, 14676480, 14816256, 14958720, 15047760, 15800148, 15874560, 15899520, 16050944, 16205280, 17095680, 17197440, 17285632, 17555720, 18057312, 18170880, 18520320, 19079424, 19446336, 19750185, 19944960, 20063680, 20636928, 21066864, 21199360, 21607040, 22224384, 22571640, 22929920, 23849280, 23933952, 24076416, 24307920, 24693760, 25439232, 25796160, 25928448, 26333580, 27256320, 27515904, 27780480, 28089152, 29352960, 29917440, 30095520, 31600296, 31749120, 31799040, 32101888, 32410560, 34394880, 34571264, 35111440, 36114624, 37040640, 38158848, 38892672, 39500370, 39889920, 40127360, 41273856, 42133728, 42398720, 43214080, 44448768, 45143280, 45859840, 47698560, 48152832, 48615840, 51592320, 51856896, 52667160, 54512640, 55560960, 56178304, 59834880, 60191040, 63200592, 63598080, 64203776, 64821120, 68789760, 70222880, 72229248, 74081280, 76317696, 77785344, 79000740, 80254720, 82547712, 84267456, 86428160, 90286560, 95397120, 96305664, 97231680, 103184640, 103713792, 105334320, 111121920, 112356608, 119669760, 120382080, 126401184, 127196160, 129642240, 137579520, 140445760, 144458496, 155570688, 158001480, 160509440, 168534912, 172856320, 180573120, 190794240, 192611328, 194463360, 206369280, 210668640, 222243840, 224713216, 240764160, 252802368, 259284480, 280891520, 288916992, 311141376, 316002960, 321018880, 337069824, 361146240, 381588480, 388926720, 412738560, 421337280, 449426432, 481528320, 505604736, 518568960, 561783040, 577833984, 632005920, 674139648, 722292480, 777853440, 842674560, 963056640, 1011209472, 1123566080, 1264011840, 1348279296, 1444584960, 1555706880, 1685349120, 2022418944, 2247132160, 2528023680, 2889169920, 3370698240, 4044837888, 5056047360, 6741396480, 10112094720, 20224189440]

約数ペア:

[(1, 20224189440), (2, 10112094720), (3, 6741396480), (4, 5056047360), (5, 4044837888), (6, 3370698240), (7, 2889169920), (8, 2528023680), (9, 2247132160), (10, 2022418944), (12, 1685349120), (13, 1555706880), (14, 1444584960), (15, 1348279296), (16, 1264011840), (18, 1123566080), (20, 1011209472), (21, 963056640), (24, 842674560), (26, 777853440), (28, 722292480), (30, 674139648), (32, 632005920), (35, 577833984), (36, 561783040), (39, 518568960), (40, 505604736), (42, 481528320), (45, 449426432), (48, 421337280), (49, 412738560), (52, 388926720), (53, 381588480), (56, 361146240), (60, 337069824), (63, 321018880), (64, 316002960), (65, 311141376), (70, 288916992), (72, 280891520), (78, 259284480), (80, 252802368), (84, 240764160), (90, 224713216), (91, 222243840), (96, 210668640), (98, 206369280), (104, 194463360), (105, 192611328), (106, 190794240), (112, 180573120), (117, 172856320), (120, 168534912), (126, 160509440), (128, 158001480), (130, 155570688), (140, 144458496), (144, 140445760), (147, 137579520), (156, 129642240), (159, 127196160), (160, 126401184), (168, 120382080), (169, 119669760), (180, 112356608), (182, 111121920), (192, 105334320), (195, 103713792), (196, 103184640), (208, 97231680), (210, 96305664), (212, 95397120), (224, 90286560), (234, 86428160), (240, 84267456), (245, 82547712), (252, 80254720), (256, 79000740), (260, 77785344), (265, 76317696), (273, 74081280), (280, 72229248), (288, 70222880), (294, 68789760), (312, 64821120), (315, 64203776), (318, 63598080), (320, 63200592), (336, 60191040), (338, 59834880), (360, 56178304), (364, 55560960), (371, 54512640), (384, 52667160), (390, 51856896), (392, 51592320), (416, 48615840), (420, 48152832), (424, 47698560), (441, 45859840), (448, 45143280), (455, 44448768), (468, 43214080), (477, 42398720), (480, 42133728), (490, 41273856), (504, 40127360), (507, 39889920), (512, 39500370), (520, 38892672), (530, 38158848), (546, 37040640), (560, 36114624), (576, 35111440), (585, 34571264), (588, 34394880), (624, 32410560), (630, 32101888), (636, 31799040), (637, 31749120), (640, 31600296), (672, 30095520), (676, 29917440), (689, 29352960), (720, 28089152), (728, 27780480), (735, 27515904), (742, 27256320), (768, 26333580), (780, 25928448), (784, 25796160), (795, 25439232), (819, 24693760), (832, 24307920), (840, 24076416), (845, 23933952), (848, 23849280), (882, 22929920), (896, 22571640), (910, 22224384), (936, 21607040), (954, 21199360), (960, 21066864), (980, 20636928), (1008, 20063680), (1014, 19944960), (1024, 19750185), (1040, 19446336), (1060, 19079424), (1092, 18520320), (1113, 18170880), (1120, 18057312), (1152, 17555720), (1170, 17285632), (1176, 17197440), (1183, 17095680), (1248, 16205280), (1260, 16050944), (1272, 15899520), (1274, 15874560), (1280, 15800148), (1344, 15047760), (1352, 14958720), (1365, 14816256), (1378, 14676480), (1440, 14044576), (1456, 13890240), (1470, 13757952), (1484, 13628160), (1521, 13296640), (1536, 13166790), (1560, 12964224), (1568, 12898080), (1590, 12719616), (1638, 12346880), (1664, 12153960), (1680, 12038208), (1690, 11966976), (1696, 11924640), (1764, 11464960), (1792, 11285820), (1820, 11112192), (1855, 10902528), (1872, 10803520), (1908, 10599680), (1911, 10583040), (1920, 10533432), (1960, 10318464), (2016, 10031840), (2028, 9972480), (2067, 9784320), (2080, 9723168), (2120, 9539712), (2184, 9260160), (2205, 9171968), (2226, 9085440), (2240, 9028656), (2304, 8777860), (2340, 8642816), (2352, 8598720), (2366, 8547840), (2385, 8479744), (2496, 8102640), (2520, 8025472), (2535, 7977984), (2544, 7949760), (2548, 7937280), (2560, 7900074), (2597, 7787520), (2688, 7523880), (2704, 7479360), (2730, 7408128), (2756, 7338240), (2880, 7022288), (2912, 6945120), (2940, 6878976), (2968, 6814080), (3042, 6648320), (3072, 6583395), (3120, 6482112), (3136, 6449040), (3180, 6359808), (3185, 6349824), (3276, 6173440), (3328, 6076980), (3339, 6056960), (3360, 6019104), (3380, 5983488), (3392, 5962320), (3445, 5870592), (3528, 5732480), (3549, 5698560), (3584, 5642910), (3640, 5556096), (3710, 5451264), (3744, 5401760), (3816, 5299840), (3822, 5291520), (3840, 5266716), (3920, 5159232), (4032, 5015920), (4056, 4986240), (4095, 4938752), (4134, 4892160), (4160, 4861584), (4240, 4769856), (4368, 4630080), (4410, 4585984), (4452, 4542720), (4480, 4514328), (4608, 4388930), (4680, 4321408), (4704, 4299360), (4732, 4273920), (4770, 4239872), (4823, 4193280), (4992, 4051320), (5040, 4012736), (5070, 3988992), (5088, 3974880), (5096, 3968640), (5120, 3950037), (5194, 3893760), (5376, 3761940), (5408, 3739680), (5460, 3704064), (5512, 3669120), (5565, 3634176), (5733, 3527680), (5760, 3511144), (5824, 3472560), (5880, 3439488), (5915, 3419136), (5936, 3407040), (6084, 3324160), (6201, 3261440), (6240, 3241056), (6272, 3224520), (6360, 3179904), (6370, 3174912), (6552, 3086720), (6656, 3038490), (6678, 3028480), (6720, 3009552), (6760, 2991744), (6784, 2981160), (6890, 2935296), (7056, 2866240), (7098, 2849280), (7168, 2821455), (7280, 2778048), (7420, 2725632), (7488, 2700880), (7605, 2659328), (7632, 2649920), (7644, 2645760), (7680, 2633358), (7791, 2595840), (7840, 2579616), (8064, 2507960), (8112, 2493120), (8190, 2469376), (8268, 2446080), (8281, 2442240), (8320, 2430792), (8480, 2384928), (8736, 2315040), (8820, 2292992), (8904, 2271360), (8957, 2257920), (8960, 2257164), (9216, 2194465), (9360, 2160704), (9408, 2149680), (9464, 2136960), (9540, 2119936), (9555, 2116608), (9646, 2096640), (9984, 2025660), (10080, 2006368), (10140, 1994496), (10176, 1987440), (10192, 1984320), (10335, 1956864), (10388, 1946880), (10647, 1899520), (10752, 1880970), (10816, 1869840), (10920, 1852032), (11024, 1834560), (11130, 1817088), (11466, 1763840), (11520, 1755572), (11648, 1736280), (11760, 1719744), (11830, 1709568), (11872, 1703520), (12168, 1662080), (12402, 1630720), (12480, 1620528), (12544, 1612260), (12720, 1589952), (12740, 1587456), (12985, 1557504), (13104, 1543360), (13312, 1519245), (13356, 1514240), (13440, 1504776), (13520, 1495872), (13568, 1490580), (13780, 1467648), (14112, 1433120), (14196, 1424640), (14469, 1397760), (14560, 1389024), (14840, 1362816), (14976, 1350440), (15210, 1329664), (15264, 1324960), (15288, 1322880), (15360, 1316679), (15582, 1297920), (15680, 1289808), (16128, 1253980), (16224, 1246560), (16380, 1234688), (16536, 1223040), (16562, 1221120), (16640, 1215396), (16695, 1211392), (16960, 1192464), (17472, 1157520), (17640, 1146496), (17745, 1139712), (17808, 1135680), (17914, 1128960), (17920, 1128582), (18720, 1080352), (18816, 1074840), (18928, 1068480), (19080, 1059968), (19110, 1058304), (19292, 1048320), (19968, 1012830), (20160, 1003184), (20280, 997248), (20352, 993720), (20384, 992160), (20670, 978432), (20776, 973440), (21294, 949760), (21504, 940485), (21632, 934920), (21840, 926016), (22048, 917280), (22260, 908544), (22932, 881920), (23040, 877786), (23296, 868140), (23373, 865280), (23520, 859872), (23660, 854784), (23744, 851760), (24115, 838656), (24336, 831040), (24804, 815360), (24843, 814080), (24960, 810264), (25088, 806130), (25440, 794976), (25480, 793728), (25970, 778752), (26208, 771680), (26712, 757120), (26871, 752640), (26880, 752388), (27040, 747936), (27136, 745290), (27560, 733824), (28224, 716560), (28392, 712320), (28665, 705536), (28938, 698880), (29120, 694512), (29680, 681408), (29952, 675220), (30420, 664832), (30528, 662480), (30576, 661440), (31005, 652288), (31164, 648960), (31360, 644904), (32256, 626990), (32448, 623280), (32760, 617344), (33072, 611520), (33124, 610560), (33280, 607698), (33390, 605696), (33761, 599040), (33920, 596232), (34944, 578760), (35280, 573248), (35490, 569856), (35616, 567840), (35828, 564480), (35840, 564291), (37440, 540176), (37632, 537420), (37856, 534240), (38160, 529984), (38220, 529152), (38584, 524160), (38955, 519168), (39936, 506415), (40320, 501592), (40560, 498624), (40704, 496860), (40768, 496080), (41340, 489216), (41405, 488448), (41552, 486720), (42588, 474880), (43264, 467460), (43407, 465920), (43680, 463008), (44096, 458640), (44520, 454272), (44785, 451584), (45864, 440960), (46080, 438893), (46592, 434070), (46746, 432640), (47040, 429936), (47320, 427392), (47488, 425880), (48230, 419328), (48672, 415520), (49608, 407680), (49686, 407040), (49920, 405132), (50176, 403065), (50880, 397488), (50960, 396864), (51940, 389376), (52416, 385840), (53235, 379904), (53424, 378560), (53742, 376320), (53760, 376194), (54080, 373968), (54272, 372645), (55120, 366912), (56448, 358280), (56784, 356160), (57330, 352768), (57876, 349440), (58240, 347256), (59360, 340704), (59904, 337610), (60840, 332416), (61056, 331240), (61152, 330720), (62010, 326144), (62328, 324480), (62699, 322560), (62720, 322452), (64512, 313495), (64896, 311640), (65520, 308672), (66144, 305760), (66248, 305280), (66560, 303849), (66780, 302848), (67522, 299520), (67840, 298116), (69888, 289380), (70560, 286624), (70980, 284928), (71232, 283920), (71656, 282240), (72345, 279552), (74529, 271360), (74880, 270088), (75264, 268710), (75712, 267120), (76320, 264992), (76440, 264576), (77168, 262080), (77910, 259584), (80613, 250880), (80640, 250796), (81120, 249312), (81408, 248430), (81536, 248040), (82680, 244608), (82810, 244224), (83104, 243360), (85176, 237440), (86528, 233730), (86814, 232960), (87360, 231504), (88192, 229320), (89040, 227136), (89570, 225792), (91728, 220480), (93184, 217035), (93492, 216320), (94080, 214968), (94640, 213696), (94976, 212940), (96460, 209664), (97344, 207760), (99216, 203840), (99372, 203520), (99840, 202566), (101283, 199680), (101760, 198744), (101920, 198432), (103880, 194688), (104832, 192920), (106470, 189952), (106848, 189280), (107484, 188160), (107520, 188097), (108160, 186984), (110240, 183456), (112896, 179140), (113568, 178080), (114660, 176384), (115752, 174720), (116480, 173628), (116865, 173056), (118720, 170352), (119808, 168805), (121680, 166208), (122112, 165620), (122304, 165360), (124020, 163072), (124215, 162816), (124656, 162240), (125398, 161280), (125440, 161226), (129792, 155820), (131040, 154336), (132288, 152880), (132496, 152640), (133560, 151424), (134355, 150528), (135044, 149760), (135680, 149058), (139776, 144690), (141120, 143312), (141960, 142464)]