7166640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2297}}^1$

素因数の和:2326

約数の個数: 80

約数和(自身を含む): 23935968

約数和(自身を除く): 16769328

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, 2297, 3120, 4594, 6891, 9188, 11485, 13782, 18376, 22970, 27564, 29861, 34455, 36752, 45940, 55128, 59722, 68910, 89583, 91880, 110256, 119444, 137820, 149305, 179166, 183760, 238888, 275640, 298610, 358332, 447915, 477776, 551280, 597220, 716664, 895830, 1194440, 1433328, 1791660, 2388880, 3583320, 7166640]

約数ペア:

[(1, 7166640), (2, 3583320), (3, 2388880), (4, 1791660), (5, 1433328), (6, 1194440), (8, 895830), (10, 716664), (12, 597220), (13, 551280), (15, 477776), (16, 447915), (20, 358332), (24, 298610), (26, 275640), (30, 238888), (39, 183760), (40, 179166), (48, 149305), (52, 137820), (60, 119444), (65, 110256), (78, 91880), (80, 89583), (104, 68910), (120, 59722), (130, 55128), (156, 45940), (195, 36752), (208, 34455), (240, 29861), (260, 27564), (312, 22970), (390, 18376), (520, 13782), (624, 11485), (780, 9188), (1040, 6891), (1560, 4594), (2297, 3120)]