20247897600

素因数分解:

$2^9\times 3^2\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 1080

約数和(自身を含む): 89673454728

約数和(自身を除く): 69425557128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 25, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 49, 50, 51, 56, 60, 63, 64, 68, 70, 72, 75, 80, 84, 85, 90, 96, 98, 100, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 147, 150, 153, 160, 168, 170, 175, 180, 192, 196, 200, 204, 210, 211, 224, 225, 238, 240, 245, 252, 255, 256, 272, 280, 288, 294, 300, 306, 315, 320, 336, 340, 350, 357, 360, 384, 392, 400, 408, 420, 422, 425, 441, 448, 450, 476, 480, 490, 504, 510, 512, 525, 544, 560, 576, 588, 595, 600, 612, 630, 633, 640, 672, 680, 700, 714, 720, 735, 765, 768, 784, 800, 816, 833, 840, 844, 850, 882, 896, 900, 952, 960, 980, 1008, 1020, 1050, 1055, 1071, 1088, 1120, 1152, 1176, 1190, 1200, 1224, 1225, 1260, 1266, 1275, 1280, 1344, 1360, 1400, 1428, 1440, 1470, 1477, 1530, 1536, 1568, 1575, 1600, 1632, 1666, 1680, 1688, 1700, 1764, 1785, 1792, 1800, 1899, 1904, 1920, 1960, 2016, 2040, 2100, 2110, 2142, 2176, 2205, 2240, 2304, 2352, 2380, 2400, 2448, 2450, 2499, 2520, 2532, 2550, 2560, 2688, 2720, 2800, 2856, 2880, 2940, 2954, 2975, 3060, 3136, 3150, 3165, 3200, 3264, 3332, 3360, 3376, 3400, 3528, 3570, 3584, 3587, 3600, 3675, 3798, 3808, 3825, 3840, 3920, 4032, 4080, 4165, 4200, 4220, 4284, 4352, 4410, 4431, 4480, 4608, 4704, 4760, 4800, 4896, 4900, 4998, 5040, 5064, 5100, 5275, 5355, 5376, 5440, 5600, 5712, 5760, 5880, 5908, 5950, 6120, 6272, 6300, 6330, 6400, 6528, 6664, 6720, 6752, 6800, 7056, 7140, 7174, 7200, 7350, 7385, 7497, 7596, 7616, 7650, 7680, 7840, 8064, 8160, 8330, 8400, 8440, 8568, 8704, 8820, 8862, 8925, 8960, 9408, 9495, 9520, 9600, 9792, 9800, 9996, 10080, 10128, 10200, 10339, 10550, 10710, 10752, 10761, 10880, 11025, 11200, 11424, 11520, 11760, 11816, 11900, 12240, 12495, 12544, 12600, 12660, 12800, 13056, 13293, 13328, 13440, 13504, 13600, 14112, 14280, 14348, 14400, 14700, 14770, 14994, 15192, 15232, 15300, 15680, 15825, 16128, 16320, 16660, 16800, 16880, 17136, 17640, 17724, 17850, 17920, 17935, 18816, 18990, 19040, 19200, 19584, 19600, 19992, 20160, 20256, 20400, 20678, 20825, 21100, 21420, 21522, 21760, 22050, 22155, 22400, 22848, 23040, 23520, 23632, 23800, 24480, 24990, 25088, 25109, 25200, 25320, 26112, 26586, 26656, 26775, 26880, 27008, 27200, 28224, 28560, 28696, 28800, 29400, 29540, 29988, 30384, 30464, 30600, 31017, 31360, 31650, 32256, 32283, 32640, 33320, 33600, 33760, 34272, 35280, 35448, 35700, 35870, 36925, 37485, 37632, 37980, 38080, 38400, 39168, 39200, 39984, 40320, 40512, 40800, 41356, 41650, 42200, 42840, 43044, 43520, 44100, 44310, 44800, 45696, 47040, 47264, 47475, 47600, 48960, 49980, 50218, 50400, 50640, 51695, 53172, 53312, 53550, 53760, 53805, 54016, 54400, 56448, 57120, 57392, 57600, 58800, 59080, 59976, 60768, 60928, 61200, 62034, 62475, 62720, 63300, 64566, 65280, 66465, 66640, 67200, 67520, 68544, 70560, 70896, 71400, 71740, 73850, 74970, 75264, 75327, 75960, 76160, 78336, 78400, 79968, 80640, 81024, 81600, 82712, 83300, 84400, 85680, 86088, 88200, 88620, 89600, 89675, 91392, 93051, 94080, 94528, 94950, 95200, 97920, 99960, 100436, 100800, 101280, 103390, 106344, 106624, 107100, 107610, 108032, 108800, 110775, 112896, 114240, 114784, 115200, 117600, 118160, 119952, 121536, 122400, 124068, 124950, 125440, 125545, 126600, 129132, 130560, 132930, 133280, 134400, 135040, 137088, 141120, 141792, 142800, 143480, 147700, 149940, 150654, 151920, 152320, 155085, 156800, 159936, 161280, 161415, 162048, 163200, 165424, 166600, 168800, 171360, 172176, 175763, 176400, 177240, 179350, 182784, 186102, 187425, 188160, 189056, 189900, 190400, 195840, 199920, 200872, 201600, 202560, 206780, 212688, 213248, 214200, 215220, 217600, 221550, 225792, 225981, 228480, 229568, 235200, 236320, 239904, 243072, 244800, 248136, 249900, 251090, 253200, 258264, 258475, 265860, 266560, 268800, 269025, 270080, 274176, 282240, 283584, 285600, 286960, 295400, 299880, 301308, 303840, 304640, 310170, 313600, 319872, 322830, 324096, 326400, 330848, 332325, 333200, 337600, 342720, 344352, 351526, 352800, 354480, 358700, 372204, 374850, 376320, 376635, 378112, 379800, 380800, 391680, 399840, 401744, 403200, 405120, 413560, 425376, 426496, 428400, 430440, 443100, 451962, 456960, 459136, 465255, 470400, 472640, 479808, 486144, 489600, 496272, 499800, 502180, 506400, 516528, 516950, 527289, 531720, 533120, 538050, 540160, 548352, 564480, 567168, 571200, 573920, 590800, 599760, 602616, 607680, 620340, 627200, 627725, 639744, 645660, 652800, 661696, 664650, 666400, 675200, 685440, 688704, 703052, 705600, 708960, 717400, 744408, 749700, 753270, 756224, 759600, 761600, 775425, 799680, 803488, 806400, 807075, 810240, 827120, 850752, 856800, 860880, 878815, 886200, 903924, 913920, 918272, 930510, 940800, 945280, 959616, 972288, 979200, 992544, 999600, 1004360, 1012800, 1033056, 1033900, 1054578, 1063440, 1066240, 1076100, 1128960, 1129905, 1134336, 1142400, 1147840, 1181600, 1199520, 1205232, 1215360, 1240680, 1255450, 1279488, 1291320, 1323392, 1329300, 1332800, 1350400, 1370880, 1377408, 1406104, 1411200, 1417920, 1434800, 1488816, 1499400, 1506540, 1519200, 1523200, 1550850, 1581867, 1599360, 1606976, 1614150, 1620480, 1654240, 1701504, 1713600, 1721760, 1757630, 1772400, 1807848, 1836544, 1861020, 1881600, 1883175, 1890560, 1919232, 1958400, 1985088, 1999200, 2008720, 2025600, 2066112, 2067800, 2109156, 2126880, 2132480, 2152200, 2259810, 2268672, 2284800, 2295680, 2326275, 2363200, 2399040, 2410464, 2430720, 2481360, 2510900, 2582640, 2636445, 2646784, 2658600, 2665600, 2700800, 2741760, 2754816, 2812208, 2822400, 2835840, 2869600, 2977632, 2998800, 3013080, 3038400, 3101700, 3163734, 3198720, 3213952, 3228300, 3308480, 3403008, 3427200, 3443520, 3515260, 3544800, 3615696, 3722040, 3766350, 3781120, 3838464, 3970176, 3998400, 4017440, 4051200, 4132224, 4135600, 4218312, 4253760, 4304400, 4394075, 4519620, 4569600, 4591360, 4652550, 4726400, 4798080, 4820928, 4861440, 4962720, 5021800, 5165280, 5272890, 5293568, 5317200, 5331200, 5509632, 5624416, 5644800, 5649525, 5671680, 5739200, 5955264, 5997600, 6026160, 6076800, 6203400, 6327468, 6397440, 6427904, 6456600, 6616960, 6806016, 6854400, 6887040, 7030520, 7089600, 7231392, 7444080, 7532700, 7909335, 7940352, 7996800, 8034880, 8102400, 8264448, 8271200, 8436624, 8507520, 8608800, 8788150, 9039240, 9182720, 9305100, 9452800, 9596160, 9641856, 9925440, 10043600, 10330560, 10545780, 10634400, 10662400, 11248832, 11299050, 11343360, 11478400, 11910528, 11995200, 12052320, 12153600, 12406800, 12654936, 12855808, 12913200, 13182225, 13233920, 13708800, 13774080, 14061040, 14179200, 14462784, 14888160, 15065400, 15818670, 15880704, 15993600, 16069760, 16528896, 16542400, 16873248, 17015040, 17217600, 17576300, 18078480, 18610200, 18905600, 19192320, 19283712, 19850880, 20087200, 20661120, 21091560, 21268800, 22497664, 22598100, 22956800, 23821056, 23990400, 24104640, 24307200, 24813600, 25309872, 25826400, 26364450, 26467840, 27548160, 28122080, 28358400, 28925568, 29776320, 30130800, 31637340, 31987200, 32139520, 33084800, 33746496, 34030080, 34435200, 35152600, 36156960, 37220400, 38567424, 39546675, 39701760, 40174400, 41322240, 42183120, 42537600, 44995328, 45196200, 45913600, 47642112, 47980800, 48209280, 49627200, 50619744, 51652800, 52728900, 56244160, 56716800, 57851136, 59552640, 60261600, 63274680, 64279040, 66169600, 67492992, 68870400, 70305200, 72313920, 74440800, 79093350, 79403520, 80348800, 82644480, 84366240, 85075200, 89990656, 90392400, 95961600, 96418560, 99254400, 101239488, 103305600, 105457800, 112488320, 115702272, 119105280, 120523200, 126549360, 132339200, 134985984, 137740800, 140610400, 144627840, 148881600, 158186700, 160697600, 168732480, 170150400, 180784800, 192837120, 198508800, 202478976, 206611200, 210915600, 224976640, 238210560, 241046400, 253098720, 269971968, 281220800, 289255680, 297763200, 316373400, 321395200, 337464960, 361569600, 397017600, 404957952, 413222400, 421831200, 449953280, 482092800, 506197440, 562441600, 578511360, 595526400, 632746800, 674929920, 723139200, 809915904, 843662400, 964185600, 1012394880, 1124883200, 1191052800, 1265493600, 1349859840, 1446278400, 1687324800, 2024789760, 2249766400, 2530987200, 2892556800, 3374649600, 4049579520, 5061974400, 6749299200, 10123948800, 20247897600]

約数ペア:

[(1, 20247897600), (2, 10123948800), (3, 6749299200), (4, 5061974400), (5, 4049579520), (6, 3374649600), (7, 2892556800), (8, 2530987200), (9, 2249766400), (10, 2024789760), (12, 1687324800), (14, 1446278400), (15, 1349859840), (16, 1265493600), (17, 1191052800), (18, 1124883200), (20, 1012394880), (21, 964185600), (24, 843662400), (25, 809915904), (28, 723139200), (30, 674929920), (32, 632746800), (34, 595526400), (35, 578511360), (36, 562441600), (40, 506197440), (42, 482092800), (45, 449953280), (48, 421831200), (49, 413222400), (50, 404957952), (51, 397017600), (56, 361569600), (60, 337464960), (63, 321395200), (64, 316373400), (68, 297763200), (70, 289255680), (72, 281220800), (75, 269971968), (80, 253098720), (84, 241046400), (85, 238210560), (90, 224976640), (96, 210915600), (98, 206611200), (100, 202478976), (102, 198508800), (105, 192837120), (112, 180784800), (119, 170150400), (120, 168732480), (126, 160697600), (128, 158186700), (136, 148881600), (140, 144627840), (144, 140610400), (147, 137740800), (150, 134985984), (153, 132339200), (160, 126549360), (168, 120523200), (170, 119105280), (175, 115702272), (180, 112488320), (192, 105457800), (196, 103305600), (200, 101239488), (204, 99254400), (210, 96418560), (211, 95961600), (224, 90392400), (225, 89990656), (238, 85075200), (240, 84366240), (245, 82644480), (252, 80348800), (255, 79403520), (256, 79093350), (272, 74440800), (280, 72313920), (288, 70305200), (294, 68870400), (300, 67492992), (306, 66169600), (315, 64279040), (320, 63274680), (336, 60261600), (340, 59552640), (350, 57851136), (357, 56716800), (360, 56244160), (384, 52728900), (392, 51652800), (400, 50619744), (408, 49627200), (420, 48209280), (422, 47980800), (425, 47642112), (441, 45913600), (448, 45196200), (450, 44995328), (476, 42537600), (480, 42183120), (490, 41322240), (504, 40174400), (510, 39701760), (512, 39546675), (525, 38567424), (544, 37220400), (560, 36156960), (576, 35152600), (588, 34435200), (595, 34030080), (600, 33746496), (612, 33084800), (630, 32139520), (633, 31987200), (640, 31637340), (672, 30130800), (680, 29776320), (700, 28925568), (714, 28358400), (720, 28122080), (735, 27548160), (765, 26467840), (768, 26364450), (784, 25826400), (800, 25309872), (816, 24813600), (833, 24307200), (840, 24104640), (844, 23990400), (850, 23821056), (882, 22956800), (896, 22598100), (900, 22497664), (952, 21268800), (960, 21091560), (980, 20661120), (1008, 20087200), (1020, 19850880), (1050, 19283712), (1055, 19192320), (1071, 18905600), (1088, 18610200), (1120, 18078480), (1152, 17576300), (1176, 17217600), (1190, 17015040), (1200, 16873248), (1224, 16542400), (1225, 16528896), (1260, 16069760), (1266, 15993600), (1275, 15880704), (1280, 15818670), (1344, 15065400), (1360, 14888160), (1400, 14462784), (1428, 14179200), (1440, 14061040), (1470, 13774080), (1477, 13708800), (1530, 13233920), (1536, 13182225), (1568, 12913200), (1575, 12855808), (1600, 12654936), (1632, 12406800), (1666, 12153600), (1680, 12052320), (1688, 11995200), (1700, 11910528), (1764, 11478400), (1785, 11343360), (1792, 11299050), (1800, 11248832), (1899, 10662400), (1904, 10634400), (1920, 10545780), (1960, 10330560), (2016, 10043600), (2040, 9925440), (2100, 9641856), (2110, 9596160), (2142, 9452800), (2176, 9305100), (2205, 9182720), (2240, 9039240), (2304, 8788150), (2352, 8608800), (2380, 8507520), (2400, 8436624), (2448, 8271200), (2450, 8264448), (2499, 8102400), (2520, 8034880), (2532, 7996800), (2550, 7940352), (2560, 7909335), (2688, 7532700), (2720, 7444080), (2800, 7231392), (2856, 7089600), (2880, 7030520), (2940, 6887040), (2954, 6854400), (2975, 6806016), (3060, 6616960), (3136, 6456600), (3150, 6427904), (3165, 6397440), (3200, 6327468), (3264, 6203400), (3332, 6076800), (3360, 6026160), (3376, 5997600), (3400, 5955264), (3528, 5739200), (3570, 5671680), (3584, 5649525), (3587, 5644800), (3600, 5624416), (3675, 5509632), (3798, 5331200), (3808, 5317200), (3825, 5293568), (3840, 5272890), (3920, 5165280), (4032, 5021800), (4080, 4962720), (4165, 4861440), (4200, 4820928), (4220, 4798080), (4284, 4726400), (4352, 4652550), (4410, 4591360), (4431, 4569600), (4480, 4519620), (4608, 4394075), (4704, 4304400), (4760, 4253760), (4800, 4218312), (4896, 4135600), (4900, 4132224), (4998, 4051200), (5040, 4017440), (5064, 3998400), (5100, 3970176), (5275, 3838464), (5355, 3781120), (5376, 3766350), (5440, 3722040), (5600, 3615696), (5712, 3544800), (5760, 3515260), (5880, 3443520), (5908, 3427200), (5950, 3403008), (6120, 3308480), (6272, 3228300), (6300, 3213952), (6330, 3198720), (6400, 3163734), (6528, 3101700), (6664, 3038400), (6720, 3013080), (6752, 2998800), (6800, 2977632), (7056, 2869600), (7140, 2835840), (7174, 2822400), (7200, 2812208), (7350, 2754816), (7385, 2741760), (7497, 2700800), (7596, 2665600), (7616, 2658600), (7650, 2646784), (7680, 2636445), (7840, 2582640), (8064, 2510900), (8160, 2481360), (8330, 2430720), (8400, 2410464), (8440, 2399040), (8568, 2363200), (8704, 2326275), (8820, 2295680), (8862, 2284800), (8925, 2268672), (8960, 2259810), (9408, 2152200), (9495, 2132480), (9520, 2126880), (9600, 2109156), (9792, 2067800), (9800, 2066112), (9996, 2025600), (10080, 2008720), (10128, 1999200), (10200, 1985088), (10339, 1958400), (10550, 1919232), (10710, 1890560), (10752, 1883175), (10761, 1881600), (10880, 1861020), (11025, 1836544), (11200, 1807848), (11424, 1772400), (11520, 1757630), (11760, 1721760), (11816, 1713600), (11900, 1701504), (12240, 1654240), (12495, 1620480), (12544, 1614150), (12600, 1606976), (12660, 1599360), (12800, 1581867), (13056, 1550850), (13293, 1523200), (13328, 1519200), (13440, 1506540), (13504, 1499400), (13600, 1488816), (14112, 1434800), (14280, 1417920), (14348, 1411200), (14400, 1406104), (14700, 1377408), (14770, 1370880), (14994, 1350400), (15192, 1332800), (15232, 1329300), (15300, 1323392), (15680, 1291320), (15825, 1279488), (16128, 1255450), (16320, 1240680), (16660, 1215360), (16800, 1205232), (16880, 1199520), (17136, 1181600), (17640, 1147840), (17724, 1142400), (17850, 1134336), (17920, 1129905), (17935, 1128960), (18816, 1076100), (18990, 1066240), (19040, 1063440), (19200, 1054578), (19584, 1033900), (19600, 1033056), (19992, 1012800), (20160, 1004360), (20256, 999600), (20400, 992544), (20678, 979200), (20825, 972288), (21100, 959616), (21420, 945280), (21522, 940800), (21760, 930510), (22050, 918272), (22155, 913920), (22400, 903924), (22848, 886200), (23040, 878815), (23520, 860880), (23632, 856800), (23800, 850752), (24480, 827120), (24990, 810240), (25088, 807075), (25109, 806400), (25200, 803488), (25320, 799680), (26112, 775425), (26586, 761600), (26656, 759600), (26775, 756224), (26880, 753270), (27008, 749700), (27200, 744408), (28224, 717400), (28560, 708960), (28696, 705600), (28800, 703052), (29400, 688704), (29540, 685440), (29988, 675200), (30384, 666400), (30464, 664650), (30600, 661696), (31017, 652800), (31360, 645660), (31650, 639744), (32256, 627725), (32283, 627200), (32640, 620340), (33320, 607680), (33600, 602616), (33760, 599760), (34272, 590800), (35280, 573920), (35448, 571200), (35700, 567168), (35870, 564480), (36925, 548352), (37485, 540160), (37632, 538050), (37980, 533120), (38080, 531720), (38400, 527289), (39168, 516950), (39200, 516528), (39984, 506400), (40320, 502180), (40512, 499800), (40800, 496272), (41356, 489600), (41650, 486144), (42200, 479808), (42840, 472640), (43044, 470400), (43520, 465255), (44100, 459136), (44310, 456960), (44800, 451962), (45696, 443100), (47040, 430440), (47264, 428400), (47475, 426496), (47600, 425376), (48960, 413560), (49980, 405120), (50218, 403200), (50400, 401744), (50640, 399840), (51695, 391680), (53172, 380800), (53312, 379800), (53550, 378112), (53760, 376635), (53805, 376320), (54016, 374850), (54400, 372204), (56448, 358700), (57120, 354480), (57392, 352800), (57600, 351526), (58800, 344352), (59080, 342720), (59976, 337600), (60768, 333200), (60928, 332325), (61200, 330848), (62034, 326400), (62475, 324096), (62720, 322830), (63300, 319872), (64566, 313600), (65280, 310170), (66465, 304640), (66640, 303840), (67200, 301308), (67520, 299880), (68544, 295400), (70560, 286960), (70896, 285600), (71400, 283584), (71740, 282240), (73850, 274176), (74970, 270080), (75264, 269025), (75327, 268800), (75960, 266560), (76160, 265860), (78336, 258475), (78400, 258264), (79968, 253200), (80640, 251090), (81024, 249900), (81600, 248136), (82712, 244800), (83300, 243072), (84400, 239904), (85680, 236320), (86088, 235200), (88200, 229568), (88620, 228480), (89600, 225981), (89675, 225792), (91392, 221550), (93051, 217600), (94080, 215220), (94528, 214200), (94950, 213248), (95200, 212688), (97920, 206780), (99960, 202560), (100436, 201600), (100800, 200872), (101280, 199920), (103390, 195840), (106344, 190400), (106624, 189900), (107100, 189056), (107610, 188160), (108032, 187425), (108800, 186102), (110775, 182784), (112896, 179350), (114240, 177240), (114784, 176400), (115200, 175763), (117600, 172176), (118160, 171360), (119952, 168800), (121536, 166600), (122400, 165424), (124068, 163200), (124950, 162048), (125440, 161415), (125545, 161280), (126600, 159936), (129132, 156800), (130560, 155085), (132930, 152320), (133280, 151920), (134400, 150654), (135040, 149940), (137088, 147700), (141120, 143480), (141792, 142800)]