15512486560

素因数分解:

$2^5\times 5^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1\times {\mathrm{1063}}^1$

素因数の和:1710

約数の個数: 96

約数和(自身を含む): 36937313280

約数和(自身を除く): 21424826720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 223, 409, 446, 818, 892, 1063, 1115, 1636, 1784, 2045, 2126, 2230, 3272, 3568, 4090, 4252, 4460, 5315, 6544, 7136, 8180, 8504, 8920, 10630, 13088, 16360, 17008, 17840, 21260, 32720, 34016, 35680, 42520, 65440, 85040, 91207, 170080, 182414, 237049, 364828, 434767, 456035, 474098, 729656, 869534, 912070, 948196, 1185245, 1459312, 1739068, 1824140, 1896392, 2173835, 2370490, 2918624, 3478136, 3648280, 3792784, 4347670, 4740980, 6956272, 7296560, 7585568, 8695340, 9481960, 13912544, 14593120, 17390680, 18963920, 34781360, 37927840, 69562720, 96953041, 193906082, 387812164, 484765205, 775624328, 969530410, 1551248656, 1939060820, 3102497312, 3878121640, 7756243280, 15512486560]

約数ペア:

[(1, 15512486560), (2, 7756243280), (4, 3878121640), (5, 3102497312), (8, 1939060820), (10, 1551248656), (16, 969530410), (20, 775624328), (32, 484765205), (40, 387812164), (80, 193906082), (160, 96953041), (223, 69562720), (409, 37927840), (446, 34781360), (818, 18963920), (892, 17390680), (1063, 14593120), (1115, 13912544), (1636, 9481960), (1784, 8695340), (2045, 7585568), (2126, 7296560), (2230, 6956272), (3272, 4740980), (3568, 4347670), (4090, 3792784), (4252, 3648280), (4460, 3478136), (5315, 2918624), (6544, 2370490), (7136, 2173835), (8180, 1896392), (8504, 1824140), (8920, 1739068), (10630, 1459312), (13088, 1185245), (16360, 948196), (17008, 912070), (17840, 869534), (21260, 729656), (32720, 474098), (34016, 456035), (35680, 434767), (42520, 364828), (65440, 237049), (85040, 182414), (91207, 170080)]