146690960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8297}}^1$

素因数の和:8340

約数の個数: 80

約数和(自身を含む): 388943856

約数和(自身を除く): 242252896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 8297, 8840, 16594, 17680, 33188, 41485, 66376, 82970, 107861, 132752, 141049, 165940, 215722, 282098, 331880, 431444, 539305, 564196, 663760, 705245, 862888, 1078610, 1128392, 1410490, 1725776, 1833637, 2157220, 2256784, 2820980, 3667274, 4314440, 5641960, 7334548, 8628880, 9168185, 11283920, 14669096, 18336370, 29338192, 36672740, 73345480, 146690960]

約数ペア:

[(1, 146690960), (2, 73345480), (4, 36672740), (5, 29338192), (8, 18336370), (10, 14669096), (13, 11283920), (16, 9168185), (17, 8628880), (20, 7334548), (26, 5641960), (34, 4314440), (40, 3667274), (52, 2820980), (65, 2256784), (68, 2157220), (80, 1833637), (85, 1725776), (104, 1410490), (130, 1128392), (136, 1078610), (170, 862888), (208, 705245), (221, 663760), (260, 564196), (272, 539305), (340, 431444), (442, 331880), (520, 282098), (680, 215722), (884, 165940), (1040, 141049), (1105, 132752), (1360, 107861), (1768, 82970), (2210, 66376), (3536, 41485), (4420, 33188), (8297, 17680), (8840, 16594)]