315511573260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{310439}}^1$

素因数の和:311767

約数の個数: 96

約数和(自身を含む): 952121963520

約数和(自身を除く): 636610390260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1303, 2606, 3909, 5212, 6515, 7818, 13030, 15636, 16939, 19545, 26060, 33878, 39090, 50817, 67756, 78180, 84695, 101634, 169390, 203268, 254085, 310439, 338780, 508170, 620878, 931317, 1016340, 1241756, 1552195, 1862634, 3104390, 3725268, 4035707, 4656585, 6208780, 8071414, 9313170, 12107121, 16142828, 18626340, 20178535, 24214242, 40357070, 48428484, 60535605, 80714140, 121071210, 242142420, 404502017, 809004034, 1213506051, 1618008068, 2022510085, 2427012102, 4045020170, 4854024204, 5258526221, 6067530255, 8090040340, 10517052442, 12135060510, 15775578663, 21034104884, 24270121020, 26292631105, 31551157326, 52585262210, 63102314652, 78877893315, 105170524420, 157755786630, 315511573260]

約数ペア:

[(1, 315511573260), (2, 157755786630), (3, 105170524420), (4, 78877893315), (5, 63102314652), (6, 52585262210), (10, 31551157326), (12, 26292631105), (13, 24270121020), (15, 21034104884), (20, 15775578663), (26, 12135060510), (30, 10517052442), (39, 8090040340), (52, 6067530255), (60, 5258526221), (65, 4854024204), (78, 4045020170), (130, 2427012102), (156, 2022510085), (195, 1618008068), (260, 1213506051), (390, 809004034), (780, 404502017), (1303, 242142420), (2606, 121071210), (3909, 80714140), (5212, 60535605), (6515, 48428484), (7818, 40357070), (13030, 24214242), (15636, 20178535), (16939, 18626340), (19545, 16142828), (26060, 12107121), (33878, 9313170), (39090, 8071414), (50817, 6208780), (67756, 4656585), (78180, 4035707), (84695, 3725268), (101634, 3104390), (169390, 1862634), (203268, 1552195), (254085, 1241756), (310439, 1016340), (338780, 931317), (508170, 620878)]