548754560

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1694

約数の個数: 128

約数和(自身を含む): 1434723840

約数和(自身を除く): 885969280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 640, 680, 992, 1054, 1088, 1240, 1360, 1627, 1984, 2108, 2176, 2480, 2635, 2720, 3254, 3968, 4216, 4960, 5270, 5440, 6508, 8135, 8432, 9920, 10540, 10880, 13016, 16270, 16864, 19840, 21080, 26032, 27659, 32540, 33728, 42160, 50437, 52064, 55318, 65080, 67456, 84320, 100874, 104128, 110636, 130160, 138295, 168640, 201748, 208256, 221272, 252185, 260320, 276590, 337280, 403496, 442544, 504370, 520640, 553180, 806992, 857429, 885088, 1008740, 1041280, 1106360, 1613984, 1714858, 1770176, 2017480, 2212720, 3227968, 3429716, 3540352, 4034960, 4287145, 4425440, 6455936, 6859432, 8069920, 8574290, 8850880, 13718864, 16139840, 17148580, 17701760, 27437728, 32279680, 34297160, 54875456, 68594320, 109750912, 137188640, 274377280, 548754560]

約数ペア:

[(1, 548754560), (2, 274377280), (4, 137188640), (5, 109750912), (8, 68594320), (10, 54875456), (16, 34297160), (17, 32279680), (20, 27437728), (31, 17701760), (32, 17148580), (34, 16139840), (40, 13718864), (62, 8850880), (64, 8574290), (68, 8069920), (80, 6859432), (85, 6455936), (124, 4425440), (128, 4287145), (136, 4034960), (155, 3540352), (160, 3429716), (170, 3227968), (248, 2212720), (272, 2017480), (310, 1770176), (320, 1714858), (340, 1613984), (496, 1106360), (527, 1041280), (544, 1008740), (620, 885088), (640, 857429), (680, 806992), (992, 553180), (1054, 520640), (1088, 504370), (1240, 442544), (1360, 403496), (1627, 337280), (1984, 276590), (2108, 260320), (2176, 252185), (2480, 221272), (2635, 208256), (2720, 201748), (3254, 168640), (3968, 138295), (4216, 130160), (4960, 110636), (5270, 104128), (5440, 100874), (6508, 84320), (8135, 67456), (8432, 65080), (9920, 55318), (10540, 52064), (10880, 50437), (13016, 42160), (16270, 33728), (16864, 32540), (19840, 27659), (21080, 26032)]