15696821640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{8101}}^1$

素因数の和:8423

約数の個数: 128

約数和(自身を含む): 47997544320

約数和(自身を除く): 32300722680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 241, 268, 335, 402, 482, 536, 670, 723, 804, 964, 1005, 1205, 1340, 1446, 1608, 1928, 2010, 2410, 2680, 2892, 3615, 4020, 4820, 5784, 7230, 8040, 8101, 9640, 14460, 16147, 16202, 24303, 28920, 32294, 32404, 40505, 48441, 48606, 64588, 64808, 80735, 81010, 96882, 97212, 121515, 129176, 161470, 162020, 193764, 194424, 242205, 243030, 322940, 324040, 387528, 484410, 486060, 542767, 645880, 968820, 972120, 1085534, 1628301, 1937640, 1952341, 2171068, 2713835, 3256602, 3904682, 4342136, 5427670, 5857023, 6513204, 7809364, 8141505, 9761705, 10855340, 11714046, 13026408, 15618728, 16283010, 19523410, 21710680, 23428092, 29285115, 32566020, 39046820, 46856184, 58570230, 65132040, 78093640, 117140460, 130806847, 234280920, 261613694, 392420541, 523227388, 654034235, 784841082, 1046454776, 1308068470, 1569682164, 1962102705, 2616136940, 3139364328, 3924205410, 5232273880, 7848410820, 15696821640]

約数ペア:

[(1, 15696821640), (2, 7848410820), (3, 5232273880), (4, 3924205410), (5, 3139364328), (6, 2616136940), (8, 1962102705), (10, 1569682164), (12, 1308068470), (15, 1046454776), (20, 784841082), (24, 654034235), (30, 523227388), (40, 392420541), (60, 261613694), (67, 234280920), (120, 130806847), (134, 117140460), (201, 78093640), (241, 65132040), (268, 58570230), (335, 46856184), (402, 39046820), (482, 32566020), (536, 29285115), (670, 23428092), (723, 21710680), (804, 19523410), (964, 16283010), (1005, 15618728), (1205, 13026408), (1340, 11714046), (1446, 10855340), (1608, 9761705), (1928, 8141505), (2010, 7809364), (2410, 6513204), (2680, 5857023), (2892, 5427670), (3615, 4342136), (4020, 3904682), (4820, 3256602), (5784, 2713835), (7230, 2171068), (8040, 1952341), (8101, 1937640), (9640, 1628301), (14460, 1085534), (16147, 972120), (16202, 968820), (24303, 645880), (28920, 542767), (32294, 486060), (32404, 484410), (40505, 387528), (48441, 324040), (48606, 322940), (64588, 243030), (64808, 242205), (80735, 194424), (81010, 193764), (96882, 162020), (97212, 161470), (121515, 129176)]