9765403440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3129937}}^1$

素因数の和:3129966

約数の個数: 80

約数和(自身を含む): 32601434208

約数和(自身を除く): 22836030768

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, 3129937, 6259874, 9389811, 12519748, 15649685, 18779622, 25039496, 31299370, 37559244, 40689181, 46949055, 50078992, 62598740, 75118488, 81378362, 93898110, 122067543, 125197480, 150236976, 162756724, 187796220, 203445905, 244135086, 250394960, 325513448, 375592440, 406891810, 488270172, 610337715, 651026896, 751184880, 813783620, 976540344, 1220675430, 1627567240, 1953080688, 2441350860, 3255134480, 4882701720, 9765403440]

約数ペア:

[(1, 9765403440), (2, 4882701720), (3, 3255134480), (4, 2441350860), (5, 1953080688), (6, 1627567240), (8, 1220675430), (10, 976540344), (12, 813783620), (13, 751184880), (15, 651026896), (16, 610337715), (20, 488270172), (24, 406891810), (26, 375592440), (30, 325513448), (39, 250394960), (40, 244135086), (48, 203445905), (52, 187796220), (60, 162756724), (65, 150236976), (78, 125197480), (80, 122067543), (104, 93898110), (120, 81378362), (130, 75118488), (156, 62598740), (195, 50078992), (208, 46949055), (240, 40689181), (260, 37559244), (312, 31299370), (390, 25039496), (520, 18779622), (624, 15649685), (780, 12519748), (1040, 9389811), (1560, 6259874), (3120, 3129937)]