15697076120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{488701}}^1$

素因数の和:488796

約数の個数: 64

約数和(自身を含む): 39057063840

約数和(自身を除く): 23359987720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 440, 584, 730, 803, 1460, 1606, 2920, 3212, 4015, 6424, 8030, 16060, 32120, 488701, 977402, 1954804, 2443505, 3909608, 4887010, 5375711, 9774020, 10751422, 19548040, 21502844, 26878555, 35675173, 43005688, 53757110, 71350346, 107514220, 142700692, 178375865, 215028440, 285401384, 356751730, 392426903, 713503460, 784853806, 1427006920, 1569707612, 1962134515, 3139415224, 3924269030, 7848538060, 15697076120]

約数ペア:

[(1, 15697076120), (2, 7848538060), (4, 3924269030), (5, 3139415224), (8, 1962134515), (10, 1569707612), (11, 1427006920), (20, 784853806), (22, 713503460), (40, 392426903), (44, 356751730), (55, 285401384), (73, 215028440), (88, 178375865), (110, 142700692), (146, 107514220), (220, 71350346), (292, 53757110), (365, 43005688), (440, 35675173), (584, 26878555), (730, 21502844), (803, 19548040), (1460, 10751422), (1606, 9774020), (2920, 5375711), (3212, 4887010), (4015, 3909608), (6424, 2443505), (8030, 1954804), (16060, 977402), (32120, 488701)]