16121040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5167}}^1$

素因数の和:5196

約数の個数: 80

約数和(自身を含む): 53829888

約数和(自身を除く): 37708848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 5167, 10334, 15501, 20668, 25835, 31002, 41336, 51670, 62004, 67171, 77505, 82672, 103340, 124008, 134342, 155010, 201513, 206680, 248016, 268684, 310020, 335855, 403026, 413360, 537368, 620040, 671710, 806052, 1007565, 1074736, 1240080, 1343420, 1612104, 2015130, 2686840, 3224208, 4030260, 5373680, 8060520, 16121040]

約数ペア:

[(1, 16121040), (2, 8060520), (3, 5373680), (4, 4030260), (5, 3224208), (6, 2686840), (8, 2015130), (10, 1612104), (12, 1343420), (13, 1240080), (15, 1074736), (16, 1007565), (20, 806052), (24, 671710), (26, 620040), (30, 537368), (39, 413360), (40, 403026), (48, 335855), (52, 310020), (60, 268684), (65, 248016), (78, 206680), (80, 201513), (104, 155010), (120, 134342), (130, 124008), (156, 103340), (195, 82672), (208, 77505), (240, 67171), (260, 62004), (312, 51670), (390, 41336), (520, 31002), (624, 25835), (780, 20668), (1040, 15501), (1560, 10334), (3120, 5167)]