313006680

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:440

約数の個数: 320

約数和(自身を含む): 1238149440

約数和(自身を除く): 925142760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 54, 56, 60, 63, 70, 72, 74, 81, 84, 90, 105, 108, 111, 120, 126, 135, 140, 148, 162, 168, 180, 185, 189, 210, 216, 222, 252, 259, 270, 280, 296, 315, 324, 333, 360, 370, 373, 378, 405, 420, 444, 504, 518, 540, 555, 567, 630, 648, 666, 740, 746, 756, 777, 810, 840, 888, 945, 999, 1036, 1080, 1110, 1119, 1134, 1260, 1295, 1332, 1480, 1492, 1512, 1554, 1620, 1665, 1865, 1890, 1998, 2072, 2220, 2238, 2268, 2331, 2520, 2590, 2611, 2664, 2835, 2984, 2997, 3108, 3240, 3330, 3357, 3730, 3780, 3885, 3996, 4440, 4476, 4536, 4662, 4995, 5180, 5222, 5595, 5670, 5994, 6216, 6660, 6714, 6993, 7460, 7560, 7770, 7833, 7992, 8952, 9324, 9990, 10071, 10360, 10444, 11190, 11340, 11655, 11988, 13055, 13320, 13428, 13801, 13986, 14920, 14985, 15540, 15666, 16785, 18648, 19980, 20142, 20888, 20979, 22380, 22680, 23310, 23499, 23976, 26110, 26856, 27602, 27972, 29970, 30213, 31080, 31332, 33570, 34965, 39165, 39960, 40284, 41403, 41958, 44760, 46620, 46998, 50355, 52220, 55204, 55944, 59940, 60426, 62664, 67140, 69005, 69930, 70497, 78330, 80568, 82806, 83916, 93240, 93996, 96607, 100710, 104440, 104895, 110408, 117495, 119880, 120852, 124209, 134280, 138010, 139860, 140994, 151065, 156660, 165612, 167832, 187992, 193214, 201420, 207015, 209790, 211491, 234990, 241704, 248418, 276020, 279720, 281988, 289821, 302130, 313320, 331224, 352485, 372627, 386428, 402840, 414030, 419580, 422982, 469980, 483035, 496836, 552040, 563976, 579642, 604260, 621045, 704970, 745254, 772856, 828060, 839160, 845964, 869463, 939960, 966070, 993672, 1057455, 1117881, 1159284, 1208520, 1242090, 1409940, 1449105, 1490508, 1656120, 1691928, 1738926, 1863135, 1932140, 2114910, 2235762, 2318568, 2484180, 2608389, 2819880, 2898210, 2981016, 3477852, 3726270, 3864280, 4229820, 4347315, 4471524, 4968360, 5216778, 5589405, 5796420, 6955704, 7452540, 7825167, 8459640, 8694630, 8943048, 10433556, 11178810, 11592840, 13041945, 14905080, 15650334, 17389260, 20867112, 22357620, 26083890, 31300668, 34778520, 39125835, 44715240, 52167780, 62601336, 78251670, 104335560, 156503340, 313006680]

約数ペア:

[(1, 313006680), (2, 156503340), (3, 104335560), (4, 78251670), (5, 62601336), (6, 52167780), (7, 44715240), (8, 39125835), (9, 34778520), (10, 31300668), (12, 26083890), (14, 22357620), (15, 20867112), (18, 17389260), (20, 15650334), (21, 14905080), (24, 13041945), (27, 11592840), (28, 11178810), (30, 10433556), (35, 8943048), (36, 8694630), (37, 8459640), (40, 7825167), (42, 7452540), (45, 6955704), (54, 5796420), (56, 5589405), (60, 5216778), (63, 4968360), (70, 4471524), (72, 4347315), (74, 4229820), (81, 3864280), (84, 3726270), (90, 3477852), (105, 2981016), (108, 2898210), (111, 2819880), (120, 2608389), (126, 2484180), (135, 2318568), (140, 2235762), (148, 2114910), (162, 1932140), (168, 1863135), (180, 1738926), (185, 1691928), (189, 1656120), (210, 1490508), (216, 1449105), (222, 1409940), (252, 1242090), (259, 1208520), (270, 1159284), (280, 1117881), (296, 1057455), (315, 993672), (324, 966070), (333, 939960), (360, 869463), (370, 845964), (373, 839160), (378, 828060), (405, 772856), (420, 745254), (444, 704970), (504, 621045), (518, 604260), (540, 579642), (555, 563976), (567, 552040), (630, 496836), (648, 483035), (666, 469980), (740, 422982), (746, 419580), (756, 414030), (777, 402840), (810, 386428), (840, 372627), (888, 352485), (945, 331224), (999, 313320), (1036, 302130), (1080, 289821), (1110, 281988), (1119, 279720), (1134, 276020), (1260, 248418), (1295, 241704), (1332, 234990), (1480, 211491), (1492, 209790), (1512, 207015), (1554, 201420), (1620, 193214), (1665, 187992), (1865, 167832), (1890, 165612), (1998, 156660), (2072, 151065), (2220, 140994), (2238, 139860), (2268, 138010), (2331, 134280), (2520, 124209), (2590, 120852), (2611, 119880), (2664, 117495), (2835, 110408), (2984, 104895), (2997, 104440), (3108, 100710), (3240, 96607), (3330, 93996), (3357, 93240), (3730, 83916), (3780, 82806), (3885, 80568), (3996, 78330), (4440, 70497), (4476, 69930), (4536, 69005), (4662, 67140), (4995, 62664), (5180, 60426), (5222, 59940), (5595, 55944), (5670, 55204), (5994, 52220), (6216, 50355), (6660, 46998), (6714, 46620), (6993, 44760), (7460, 41958), (7560, 41403), (7770, 40284), (7833, 39960), (7992, 39165), (8952, 34965), (9324, 33570), (9990, 31332), (10071, 31080), (10360, 30213), (10444, 29970), (11190, 27972), (11340, 27602), (11655, 26856), (11988, 26110), (13055, 23976), (13320, 23499), (13428, 23310), (13801, 22680), (13986, 22380), (14920, 20979), (14985, 20888), (15540, 20142), (15666, 19980), (16785, 18648)]