1989509760

素因数分解:

$2^7\times 3^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 768

約数和(自身を含む): 8592480000

約数和(自身を除く): 6602970240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 53, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 106, 112, 114, 120, 126, 128, 133, 140, 144, 147, 152, 159, 160, 168, 171, 180, 190, 192, 196, 210, 212, 224, 228, 240, 245, 252, 265, 266, 280, 285, 288, 294, 304, 315, 318, 320, 336, 342, 343, 360, 371, 380, 384, 392, 399, 420, 424, 441, 448, 456, 477, 480, 490, 504, 530, 532, 560, 570, 576, 588, 608, 630, 636, 640, 665, 672, 684, 686, 720, 735, 742, 760, 784, 795, 798, 840, 848, 855, 882, 896, 912, 931, 954, 960, 980, 1007, 1008, 1029, 1060, 1064, 1113, 1120, 1140, 1152, 1176, 1197, 1216, 1260, 1272, 1330, 1344, 1368, 1372, 1440, 1470, 1484, 1520, 1568, 1590, 1596, 1680, 1696, 1710, 1715, 1764, 1824, 1855, 1862, 1908, 1920, 1960, 1995, 2014, 2016, 2058, 2120, 2128, 2205, 2226, 2240, 2280, 2352, 2385, 2394, 2432, 2520, 2544, 2597, 2660, 2688, 2736, 2744, 2793, 2880, 2940, 2968, 3021, 3040, 3087, 3136, 3180, 3192, 3339, 3360, 3392, 3420, 3430, 3528, 3648, 3710, 3724, 3816, 3920, 3990, 4028, 4032, 4116, 4240, 4256, 4410, 4452, 4480, 4560, 4655, 4704, 4770, 4788, 5035, 5040, 5088, 5145, 5194, 5320, 5472, 5488, 5565, 5586, 5760, 5880, 5936, 5985, 6042, 6080, 6174, 6272, 6360, 6384, 6517, 6678, 6720, 6784, 6840, 6860, 7049, 7056, 7296, 7420, 7448, 7632, 7791, 7840, 7980, 8056, 8064, 8232, 8379, 8480, 8512, 8820, 8904, 9063, 9120, 9310, 9408, 9540, 9576, 10070, 10080, 10176, 10290, 10388, 10640, 10944, 10976, 11130, 11172, 11760, 11872, 11970, 12084, 12160, 12348, 12720, 12768, 12985, 13034, 13356, 13440, 13680, 13720, 13965, 14098, 14112, 14840, 14896, 15105, 15264, 15435, 15582, 15680, 15960, 16112, 16464, 16695, 16758, 16960, 17024, 17640, 17808, 18126, 18179, 18240, 18620, 18816, 19080, 19152, 19551, 20140, 20160, 20352, 20580, 20776, 21147, 21280, 21888, 21952, 22260, 22344, 23373, 23520, 23744, 23940, 24168, 24696, 25440, 25536, 25970, 26068, 26712, 27360, 27440, 27930, 28196, 28224, 29680, 29792, 30210, 30528, 30870, 31164, 31360, 31920, 32224, 32585, 32928, 33390, 33516, 33920, 35245, 35280, 35616, 36252, 36358, 36480, 37240, 38160, 38304, 38955, 39102, 40280, 40320, 41160, 41552, 41895, 42294, 42560, 43904, 44520, 44688, 45315, 46746, 47040, 47488, 47880, 48336, 49343, 49392, 50880, 51072, 51940, 52136, 53424, 54537, 54720, 54880, 55860, 56392, 56448, 58653, 59360, 59584, 60420, 61056, 61740, 62328, 63441, 63840, 64448, 65170, 65856, 66780, 67032, 70490, 70560, 71232, 72504, 72716, 74480, 76320, 76608, 77910, 78204, 80560, 82320, 83104, 83790, 84588, 85120, 89040, 89376, 90630, 90895, 93492, 94080, 95760, 96672, 97755, 98686, 98784, 101760, 103880, 104272, 105735, 106848, 109074, 109440, 109760, 111720, 112784, 116865, 117306, 118720, 119168, 120840, 123480, 124656, 126882, 127680, 128896, 130340, 131712, 133560, 134064, 140980, 141120, 142464, 145008, 145432, 148029, 148960, 152640, 153216, 155820, 156408, 161120, 163611, 164640, 166208, 167580, 169176, 178080, 178752, 181260, 181790, 186984, 191520, 193344, 195510, 197372, 197568, 207760, 208544, 211470, 213696, 218148, 219520, 223440, 225568, 233730, 234612, 237440, 241680, 246715, 246960, 249312, 253764, 255360, 260680, 267120, 268128, 272685, 281960, 282240, 290016, 290864, 293265, 296058, 297920, 305280, 311640, 312816, 317205, 322240, 327222, 329280, 332416, 335160, 338352, 345401, 356160, 357504, 362520, 363580, 373968, 383040, 386688, 391020, 394744, 395136, 415520, 417088, 422940, 427392, 436296, 444087, 446880, 451136, 467460, 469224, 483360, 493430, 493920, 498624, 507528, 521360, 534240, 536256, 545370, 563920, 580032, 581728, 586530, 592116, 595840, 623280, 625632, 634410, 644480, 654444, 658560, 670320, 676704, 690802, 712320, 725040, 727160, 740145, 747936, 766080, 782040, 789488, 818055, 831040, 834176, 845880, 872592, 888174, 893760, 902272, 934920, 938448, 966720, 986860, 987840, 997248, 1015056, 1036203, 1042720, 1068480, 1072512, 1090740, 1127840, 1160064, 1163456, 1173060, 1184232, 1246560, 1251264, 1268820, 1308888, 1340640, 1353408, 1381604, 1450080, 1454320, 1480290, 1495872, 1564080, 1578976, 1636110, 1662080, 1691760, 1727005, 1745184, 1776348, 1787520, 1869840, 1876896, 1933440, 1973720, 1975680, 2030112, 2072406, 2085440, 2136960, 2181480, 2220435, 2255680, 2326912, 2346120, 2368464, 2493120, 2502528, 2537640, 2617776, 2681280, 2706816, 2763208, 2900160, 2908640, 2960580, 2991744, 3108609, 3128160, 3157952, 3272220, 3383520, 3454010, 3490368, 3552696, 3739680, 3753792, 3947440, 4060224, 4144812, 4170880, 4362960, 4440870, 4511360, 4692240, 4736928, 4986240, 5075280, 5181015, 5235552, 5362560, 5526416, 5800320, 5817280, 5921160, 6217218, 6256320, 6315904, 6544440, 6767040, 6908020, 6980736, 7105392, 7479360, 7507584, 7894880, 8120448, 8289624, 8725920, 8881740, 9384480, 9473856, 10150560, 10362030, 10471104, 11052832, 11634560, 11842320, 12434436, 12512640, 13088880, 13534080, 13816040, 14210784, 14958720, 15543045, 15789760, 16579248, 17451840, 17763480, 18768960, 18947712, 20301120, 20724060, 20942208, 22105664, 23684640, 24868872, 26177760, 27632080, 28421568, 31086090, 31579520, 33158496, 34903680, 35526960, 37537920, 40602240, 41448120, 44211328, 47369280, 49737744, 52355520, 55264160, 56843136, 62172180, 66316992, 71053920, 82896240, 94738560, 99475488, 104711040, 110528320, 124344360, 132633984, 142107840, 165792480, 198950976, 221056640, 248688720, 284215680, 331584960, 397901952, 497377440, 663169920, 994754880, 1989509760]

約数ペア:

[(1, 1989509760), (2, 994754880), (3, 663169920), (4, 497377440), (5, 397901952), (6, 331584960), (7, 284215680), (8, 248688720), (9, 221056640), (10, 198950976), (12, 165792480), (14, 142107840), (15, 132633984), (16, 124344360), (18, 110528320), (19, 104711040), (20, 99475488), (21, 94738560), (24, 82896240), (28, 71053920), (30, 66316992), (32, 62172180), (35, 56843136), (36, 55264160), (38, 52355520), (40, 49737744), (42, 47369280), (45, 44211328), (48, 41448120), (49, 40602240), (53, 37537920), (56, 35526960), (57, 34903680), (60, 33158496), (63, 31579520), (64, 31086090), (70, 28421568), (72, 27632080), (76, 26177760), (80, 24868872), (84, 23684640), (90, 22105664), (95, 20942208), (96, 20724060), (98, 20301120), (105, 18947712), (106, 18768960), (112, 17763480), (114, 17451840), (120, 16579248), (126, 15789760), (128, 15543045), (133, 14958720), (140, 14210784), (144, 13816040), (147, 13534080), (152, 13088880), (159, 12512640), (160, 12434436), (168, 11842320), (171, 11634560), (180, 11052832), (190, 10471104), (192, 10362030), (196, 10150560), (210, 9473856), (212, 9384480), (224, 8881740), (228, 8725920), (240, 8289624), (245, 8120448), (252, 7894880), (265, 7507584), (266, 7479360), (280, 7105392), (285, 6980736), (288, 6908020), (294, 6767040), (304, 6544440), (315, 6315904), (318, 6256320), (320, 6217218), (336, 5921160), (342, 5817280), (343, 5800320), (360, 5526416), (371, 5362560), (380, 5235552), (384, 5181015), (392, 5075280), (399, 4986240), (420, 4736928), (424, 4692240), (441, 4511360), (448, 4440870), (456, 4362960), (477, 4170880), (480, 4144812), (490, 4060224), (504, 3947440), (530, 3753792), (532, 3739680), (560, 3552696), (570, 3490368), (576, 3454010), (588, 3383520), (608, 3272220), (630, 3157952), (636, 3128160), (640, 3108609), (665, 2991744), (672, 2960580), (684, 2908640), (686, 2900160), (720, 2763208), (735, 2706816), (742, 2681280), (760, 2617776), (784, 2537640), (795, 2502528), (798, 2493120), (840, 2368464), (848, 2346120), (855, 2326912), (882, 2255680), (896, 2220435), (912, 2181480), (931, 2136960), (954, 2085440), (960, 2072406), (980, 2030112), (1007, 1975680), (1008, 1973720), (1029, 1933440), (1060, 1876896), (1064, 1869840), (1113, 1787520), (1120, 1776348), (1140, 1745184), (1152, 1727005), (1176, 1691760), (1197, 1662080), (1216, 1636110), (1260, 1578976), (1272, 1564080), (1330, 1495872), (1344, 1480290), (1368, 1454320), (1372, 1450080), (1440, 1381604), (1470, 1353408), (1484, 1340640), (1520, 1308888), (1568, 1268820), (1590, 1251264), (1596, 1246560), (1680, 1184232), (1696, 1173060), (1710, 1163456), (1715, 1160064), (1764, 1127840), (1824, 1090740), (1855, 1072512), (1862, 1068480), (1908, 1042720), (1920, 1036203), (1960, 1015056), (1995, 997248), (2014, 987840), (2016, 986860), (2058, 966720), (2120, 938448), (2128, 934920), (2205, 902272), (2226, 893760), (2240, 888174), (2280, 872592), (2352, 845880), (2385, 834176), (2394, 831040), (2432, 818055), (2520, 789488), (2544, 782040), (2597, 766080), (2660, 747936), (2688, 740145), (2736, 727160), (2744, 725040), (2793, 712320), (2880, 690802), (2940, 676704), (2968, 670320), (3021, 658560), (3040, 654444), (3087, 644480), (3136, 634410), (3180, 625632), (3192, 623280), (3339, 595840), (3360, 592116), (3392, 586530), (3420, 581728), (3430, 580032), (3528, 563920), (3648, 545370), (3710, 536256), (3724, 534240), (3816, 521360), (3920, 507528), (3990, 498624), (4028, 493920), (4032, 493430), (4116, 483360), (4240, 469224), (4256, 467460), (4410, 451136), (4452, 446880), (4480, 444087), (4560, 436296), (4655, 427392), (4704, 422940), (4770, 417088), (4788, 415520), (5035, 395136), (5040, 394744), (5088, 391020), (5145, 386688), (5194, 383040), (5320, 373968), (5472, 363580), (5488, 362520), (5565, 357504), (5586, 356160), (5760, 345401), (5880, 338352), (5936, 335160), (5985, 332416), (6042, 329280), (6080, 327222), (6174, 322240), (6272, 317205), (6360, 312816), (6384, 311640), (6517, 305280), (6678, 297920), (6720, 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55860), (36252, 54880), (36358, 54720), (36480, 54537), (37240, 53424), (38160, 52136), (38304, 51940), (38955, 51072), (39102, 50880), (40280, 49392), (40320, 49343), (41160, 48336), (41552, 47880), (41895, 47488), (42294, 47040), (42560, 46746), (43904, 45315), (44520, 44688)]