690568511880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2339}}^1\times {\mathrm{189257}}^1$

素因数の和:191623

約数の個数: 128

約数和(自身を含む): 2232033148800

約数和(自身を除く): 1541464636920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2339, 4678, 7017, 9356, 11695, 14034, 18712, 23390, 28068, 30407, 35085, 46780, 56136, 60814, 70170, 91221, 93560, 121628, 140340, 152035, 182442, 189257, 243256, 280680, 304070, 364884, 378514, 456105, 567771, 608140, 729768, 757028, 912210, 946285, 1135542, 1216280, 1514056, 1824420, 1892570, 2271084, 2460341, 2838855, 3648840, 3785140, 4542168, 4920682, 5677710, 7381023, 7570280, 9841364, 11355420, 12301705, 14762046, 19682728, 22710840, 24603410, 29524092, 36905115, 49206820, 59048184, 73810230, 98413640, 147620460, 295240920, 442672123, 885344246, 1328016369, 1770688492, 2213360615, 2656032738, 3541376984, 4426721230, 5312065476, 5754737599, 6640081845, 8853442460, 10624130952, 11509475198, 13280163690, 17264212797, 17706884920, 23018950396, 26560327380, 28773687995, 34528425594, 46037900792, 53120654760, 57547375990, 69056851188, 86321063985, 115094751980, 138113702376, 172642127970, 230189503960, 345284255940, 690568511880]

約数ペア:

[(1, 690568511880), (2, 345284255940), (3, 230189503960), (4, 172642127970), (5, 138113702376), (6, 115094751980), (8, 86321063985), (10, 69056851188), (12, 57547375990), (13, 53120654760), (15, 46037900792), (20, 34528425594), (24, 28773687995), (26, 26560327380), (30, 23018950396), (39, 17706884920), (40, 17264212797), (52, 13280163690), (60, 11509475198), (65, 10624130952), (78, 8853442460), (104, 6640081845), (120, 5754737599), (130, 5312065476), (156, 4426721230), (195, 3541376984), (260, 2656032738), (312, 2213360615), (390, 1770688492), (520, 1328016369), (780, 885344246), (1560, 442672123), (2339, 295240920), (4678, 147620460), (7017, 98413640), (9356, 73810230), (11695, 59048184), (14034, 49206820), (18712, 36905115), (23390, 29524092), (28068, 24603410), (30407, 22710840), (35085, 19682728), (46780, 14762046), (56136, 12301705), (60814, 11355420), (70170, 9841364), (91221, 7570280), (93560, 7381023), (121628, 5677710), (140340, 4920682), (152035, 4542168), (182442, 3785140), (189257, 3648840), (243256, 2838855), (280680, 2460341), (304070, 2271084), (364884, 1892570), (378514, 1824420), (456105, 1514056), (567771, 1216280), (608140, 1135542), (729768, 946285), (757028, 912210)]