315066960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:894

約数の個数: 240

約数和(自身を含む): 1168706448

約数和(自身を除く): 853639488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 48, 52, 60, 65, 72, 78, 80, 82, 90, 104, 117, 120, 123, 130, 144, 156, 164, 180, 195, 205, 208, 234, 240, 246, 260, 312, 328, 360, 369, 390, 410, 468, 492, 520, 533, 585, 615, 624, 656, 720, 738, 780, 820, 821, 936, 984, 1040, 1066, 1170, 1230, 1476, 1560, 1599, 1640, 1642, 1845, 1872, 1968, 2132, 2340, 2460, 2463, 2665, 2952, 3120, 3198, 3280, 3284, 3690, 4105, 4264, 4680, 4797, 4920, 4926, 5330, 5904, 6396, 6568, 7380, 7389, 7995, 8210, 8528, 9360, 9594, 9840, 9852, 10660, 10673, 12315, 12792, 13136, 14760, 14778, 15990, 16420, 19188, 19704, 21320, 21346, 23985, 24630, 25584, 29520, 29556, 31980, 32019, 32840, 33661, 36945, 38376, 39408, 42640, 42692, 47970, 49260, 53365, 59112, 63960, 64038, 65680, 67322, 73890, 76752, 85384, 95940, 96057, 98520, 100983, 106730, 118224, 127920, 128076, 134644, 147780, 160095, 168305, 170768, 191880, 192114, 197040, 201966, 213460, 256152, 269288, 295560, 302949, 320190, 336610, 383760, 384228, 403932, 426920, 437593, 480285, 504915, 512304, 538576, 591120, 605898, 640380, 673220, 768456, 807864, 853840, 875186, 960570, 1009830, 1211796, 1280760, 1312779, 1346440, 1514745, 1536912, 1615728, 1750372, 1921140, 2019660, 2187965, 2423592, 2561520, 2625558, 2692880, 3029490, 3500744, 3842280, 3938337, 4039320, 4375930, 4847184, 5251116, 6058980, 6563895, 7001488, 7684560, 7876674, 8078640, 8751860, 10502232, 12117960, 13127790, 15753348, 17503720, 19691685, 21004464, 24235920, 26255580, 31506696, 35007440, 39383370, 52511160, 63013392, 78766740, 105022320, 157533480, 315066960]

約数ペア:

[(1, 315066960), (2, 157533480), (3, 105022320), (4, 78766740), (5, 63013392), (6, 52511160), (8, 39383370), (9, 35007440), (10, 31506696), (12, 26255580), (13, 24235920), (15, 21004464), (16, 19691685), (18, 17503720), (20, 15753348), (24, 13127790), (26, 12117960), (30, 10502232), (36, 8751860), (39, 8078640), (40, 7876674), (41, 7684560), (45, 7001488), (48, 6563895), (52, 6058980), (60, 5251116), (65, 4847184), (72, 4375930), (78, 4039320), (80, 3938337), (82, 3842280), (90, 3500744), (104, 3029490), (117, 2692880), (120, 2625558), (123, 2561520), (130, 2423592), (144, 2187965), (156, 2019660), (164, 1921140), (180, 1750372), (195, 1615728), (205, 1536912), (208, 1514745), (234, 1346440), (240, 1312779), (246, 1280760), (260, 1211796), (312, 1009830), (328, 960570), (360, 875186), (369, 853840), (390, 807864), (410, 768456), (468, 673220), (492, 640380), (520, 605898), (533, 591120), (585, 538576), (615, 512304), (624, 504915), (656, 480285), (720, 437593), (738, 426920), (780, 403932), (820, 384228), (821, 383760), (936, 336610), (984, 320190), (1040, 302949), (1066, 295560), (1170, 269288), (1230, 256152), (1476, 213460), (1560, 201966), (1599, 197040), (1640, 192114), (1642, 191880), (1845, 170768), (1872, 168305), (1968, 160095), (2132, 147780), (2340, 134644), (2460, 128076), (2463, 127920), (2665, 118224), (2952, 106730), (3120, 100983), (3198, 98520), (3280, 96057), (3284, 95940), (3690, 85384), (4105, 76752), (4264, 73890), (4680, 67322), (4797, 65680), (4920, 64038), (4926, 63960), (5330, 59112), (5904, 53365), (6396, 49260), (6568, 47970), (7380, 42692), (7389, 42640), (7995, 39408), (8210, 38376), (8528, 36945), (9360, 33661), (9594, 32840), (9840, 32019), (9852, 31980), (10660, 29556), (10673, 29520), (12315, 25584), (12792, 24630), (13136, 23985), (14760, 21346), (14778, 21320), (15990, 19704), (16420, 19188)]