870478560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{86357}}^1$

素因数の和:86385

約数の個数: 144

約数和(自身を含む): 3394905696

約数和(自身を除く): 2524427136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 86357, 172714, 259071, 345428, 431785, 518142, 604499, 690856, 777213, 863570, 1036284, 1208998, 1295355, 1381712, 1554426, 1727140, 1813497, 2072568, 2417996, 2590710, 2763424, 3022495, 3108852, 3454280, 3626994, 3886065, 4145136, 4835992, 5181420, 5440491, 6044990, 6217704, 6908560, 7253988, 7772130, 8290272, 9067485, 9671984, 10362840, 10880982, 12089980, 12435408, 13817120, 14507976, 15544260, 18134970, 19343968, 20725680, 21761964, 24179960, 24870816, 27202455, 29015952, 31088520, 36269940, 41451360, 43523928, 48359920, 54404910, 58031904, 62177040, 72539880, 87047856, 96719840, 108809820, 124354080, 145079760, 174095712, 217619640, 290159520, 435239280, 870478560]

約数ペア:

[(1, 870478560), (2, 435239280), (3, 290159520), (4, 217619640), (5, 174095712), (6, 145079760), (7, 124354080), (8, 108809820), (9, 96719840), (10, 87047856), (12, 72539880), (14, 62177040), (15, 58031904), (16, 54404910), (18, 48359920), (20, 43523928), (21, 41451360), (24, 36269940), (28, 31088520), (30, 29015952), (32, 27202455), (35, 24870816), (36, 24179960), (40, 21761964), (42, 20725680), (45, 19343968), (48, 18134970), (56, 15544260), (60, 14507976), (63, 13817120), (70, 12435408), (72, 12089980), (80, 10880982), (84, 10362840), (90, 9671984), (96, 9067485), (105, 8290272), (112, 7772130), (120, 7253988), (126, 6908560), (140, 6217704), (144, 6044990), (160, 5440491), (168, 5181420), (180, 4835992), (210, 4145136), (224, 3886065), (240, 3626994), (252, 3454280), (280, 3108852), (288, 3022495), (315, 2763424), (336, 2590710), (360, 2417996), (420, 2072568), (480, 1813497), (504, 1727140), (560, 1554426), (630, 1381712), (672, 1295355), (720, 1208998), (840, 1036284), (1008, 863570), (1120, 777213), (1260, 690856), (1440, 604499), (1680, 518142), (2016, 431785), (2520, 345428), (3360, 259071), (5040, 172714), (10080, 86357)]