336116560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4091}}^1$

素因数の和:4196

約数の個数: 80

約数和(自身を含む): 852445440

約数和(自身を除く): 516328880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 79, 80, 104, 130, 158, 208, 260, 316, 395, 520, 632, 790, 1027, 1040, 1264, 1580, 2054, 3160, 4091, 4108, 5135, 6320, 8182, 8216, 10270, 16364, 16432, 20455, 20540, 32728, 40910, 41080, 53183, 65456, 81820, 82160, 106366, 163640, 212732, 265915, 323189, 327280, 425464, 531830, 646378, 850928, 1063660, 1292756, 1615945, 2127320, 2585512, 3231890, 4201457, 4254640, 5171024, 6463780, 8402914, 12927560, 16805828, 21007285, 25855120, 33611656, 42014570, 67223312, 84029140, 168058280, 336116560]

約数ペア:

[(1, 336116560), (2, 168058280), (4, 84029140), (5, 67223312), (8, 42014570), (10, 33611656), (13, 25855120), (16, 21007285), (20, 16805828), (26, 12927560), (40, 8402914), (52, 6463780), (65, 5171024), (79, 4254640), (80, 4201457), (104, 3231890), (130, 2585512), (158, 2127320), (208, 1615945), (260, 1292756), (316, 1063660), (395, 850928), (520, 646378), (632, 531830), (790, 425464), (1027, 327280), (1040, 323189), (1264, 265915), (1580, 212732), (2054, 163640), (3160, 106366), (4091, 82160), (4108, 81820), (5135, 65456), (6320, 53183), (8182, 41080), (8216, 40910), (10270, 32728), (16364, 20540), (16432, 20455)]