15702007840

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{81307}}^1$

素因数の和:81410

約数の個数: 96

約数和(自身を含む): 39831813504

約数和(自身を除く): 24129805664

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 71, 80, 85, 136, 142, 160, 170, 272, 284, 340, 355, 544, 568, 680, 710, 1136, 1207, 1360, 1420, 2272, 2414, 2720, 2840, 4828, 5680, 6035, 9656, 11360, 12070, 19312, 24140, 38624, 48280, 81307, 96560, 162614, 193120, 325228, 406535, 650456, 813070, 1300912, 1382219, 1626140, 2601824, 2764438, 3252280, 5528876, 5772797, 6504560, 6911095, 11057752, 11545594, 13009120, 13822190, 22115504, 23091188, 27644380, 28863985, 44231008, 46182376, 55288760, 57727970, 92364752, 98137549, 110577520, 115455940, 184729504, 196275098, 221155040, 230911880, 392550196, 461823760, 490687745, 785100392, 923647520, 981375490, 1570200784, 1962750980, 3140401568, 3925501960, 7851003920, 15702007840]

約数ペア:

[(1, 15702007840), (2, 7851003920), (4, 3925501960), (5, 3140401568), (8, 1962750980), (10, 1570200784), (16, 981375490), (17, 923647520), (20, 785100392), (32, 490687745), (34, 461823760), (40, 392550196), (68, 230911880), (71, 221155040), (80, 196275098), (85, 184729504), (136, 115455940), (142, 110577520), (160, 98137549), (170, 92364752), (272, 57727970), (284, 55288760), (340, 46182376), (355, 44231008), (544, 28863985), (568, 27644380), (680, 23091188), (710, 22115504), (1136, 13822190), (1207, 13009120), (1360, 11545594), (1420, 11057752), (2272, 6911095), (2414, 6504560), (2720, 5772797), (2840, 5528876), (4828, 3252280), (5680, 2764438), (6035, 2601824), (9656, 1626140), (11360, 1382219), (12070, 1300912), (19312, 813070), (24140, 650456), (38624, 406535), (48280, 325228), (81307, 193120), (96560, 162614)]