130919880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:684

約数の個数: 256

約数和(自身を含む): 509644800

約数和(自身を除く): 378724920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 570, 631, 665, 728, 741, 760, 780, 798, 840, 910, 988, 1064, 1092, 1140, 1235, 1262, 1330, 1365, 1482, 1560, 1596, 1729, 1820, 1893, 1976, 1995, 2184, 2280, 2470, 2524, 2660, 2730, 2964, 3155, 3192, 3458, 3640, 3705, 3786, 3990, 4417, 4940, 5048, 5187, 5320, 5460, 5928, 6310, 6916, 7410, 7572, 7980, 8203, 8645, 8834, 9465, 9880, 10374, 10920, 11989, 12620, 13251, 13832, 14820, 15144, 15960, 16406, 17290, 17668, 18930, 20748, 22085, 23978, 24609, 25240, 25935, 26502, 29640, 32812, 34580, 35336, 35967, 37860, 41015, 41496, 44170, 47956, 49218, 51870, 53004, 57421, 59945, 65624, 66255, 69160, 71934, 75720, 82030, 83923, 88340, 95912, 98436, 103740, 106008, 114842, 119890, 123045, 132510, 143868, 155857, 164060, 167846, 172263, 176680, 179835, 196872, 207480, 229684, 239780, 246090, 251769, 265020, 287105, 287736, 311714, 328120, 335692, 344526, 359670, 419615, 459368, 467571, 479560, 492180, 503538, 530040, 574210, 623428, 671384, 689052, 719340, 779285, 839230, 861315, 935142, 984360, 1007076, 1090999, 1148420, 1246856, 1258845, 1378104, 1438680, 1558570, 1678460, 1722630, 1870284, 2014152, 2181998, 2296840, 2337855, 2517690, 3117140, 3272997, 3356920, 3445260, 3740568, 4363996, 4675710, 5035380, 5454995, 6234280, 6545994, 6890520, 8727992, 9351420, 10070760, 10909990, 13091988, 16364985, 18702840, 21819980, 26183976, 32729970, 43639960, 65459940, 130919880]

約数ペア:

[(1, 130919880), (2, 65459940), (3, 43639960), (4, 32729970), (5, 26183976), (6, 21819980), (7, 18702840), (8, 16364985), (10, 13091988), (12, 10909990), (13, 10070760), (14, 9351420), (15, 8727992), (19, 6890520), (20, 6545994), (21, 6234280), (24, 5454995), (26, 5035380), (28, 4675710), (30, 4363996), (35, 3740568), (38, 3445260), (39, 3356920), (40, 3272997), (42, 3117140), (52, 2517690), (56, 2337855), (57, 2296840), (60, 2181998), (65, 2014152), (70, 1870284), (76, 1722630), (78, 1678460), (84, 1558570), (91, 1438680), (95, 1378104), (104, 1258845), (105, 1246856), (114, 1148420), (120, 1090999), (130, 1007076), (133, 984360), (140, 935142), (152, 861315), (156, 839230), (168, 779285), (182, 719340), (190, 689052), (195, 671384), (210, 623428), (228, 574210), (247, 530040), (260, 503538), (266, 492180), (273, 479560), (280, 467571), (285, 459368), (312, 419615), (364, 359670), (380, 344526), (390, 335692), (399, 328120), (420, 311714), (455, 287736), (456, 287105), (494, 265020), (520, 251769), (532, 246090), (546, 239780), (570, 229684), (631, 207480), (665, 196872), (728, 179835), (741, 176680), (760, 172263), (780, 167846), (798, 164060), (840, 155857), (910, 143868), (988, 132510), (1064, 123045), (1092, 119890), (1140, 114842), (1235, 106008), (1262, 103740), (1330, 98436), (1365, 95912), (1482, 88340), (1560, 83923), (1596, 82030), (1729, 75720), (1820, 71934), (1893, 69160), (1976, 66255), (1995, 65624), (2184, 59945), (2280, 57421), (2470, 53004), (2524, 51870), (2660, 49218), (2730, 47956), (2964, 44170), (3155, 41496), (3192, 41015), (3458, 37860), (3640, 35967), (3705, 35336), (3786, 34580), (3990, 32812), (4417, 29640), (4940, 26502), (5048, 25935), (5187, 25240), (5320, 24609), (5460, 23978), (5928, 22085), (6310, 20748), (6916, 18930), (7410, 17668), (7572, 17290), (7980, 16406), (8203, 15960), (8645, 15144), (8834, 14820), (9465, 13832), (9880, 13251), (10374, 12620), (10920, 11989)]