14988560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 37604736

約数和(自身を除く): 22616176

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 103, 107, 136, 170, 206, 214, 272, 340, 412, 428, 515, 535, 680, 824, 856, 1030, 1070, 1360, 1648, 1712, 1751, 1819, 2060, 2140, 3502, 3638, 4120, 4280, 7004, 7276, 8240, 8560, 8755, 9095, 11021, 14008, 14552, 17510, 18190, 22042, 28016, 29104, 35020, 36380, 44084, 55105, 70040, 72760, 88168, 110210, 140080, 145520, 176336, 187357, 220420, 374714, 440840, 749428, 881680, 936785, 1498856, 1873570, 2997712, 3747140, 7494280, 14988560]

約数ペア:

[(1, 14988560), (2, 7494280), (4, 3747140), (5, 2997712), (8, 1873570), (10, 1498856), (16, 936785), (17, 881680), (20, 749428), (34, 440840), (40, 374714), (68, 220420), (80, 187357), (85, 176336), (103, 145520), (107, 140080), (136, 110210), (170, 88168), (206, 72760), (214, 70040), (272, 55105), (340, 44084), (412, 36380), (428, 35020), (515, 29104), (535, 28016), (680, 22042), (824, 18190), (856, 17510), (1030, 14552), (1070, 14008), (1360, 11021), (1648, 9095), (1712, 8755), (1751, 8560), (1819, 8240), (2060, 7276), (2140, 7004), (3502, 4280), (3638, 4120)]