67966860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1103}}^1$

素因数の和:1207

約数の個数: 96

約数和(自身を含む): 207728640

約数和(自身を除く): 139761780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 79, 130, 156, 158, 195, 237, 260, 316, 390, 395, 474, 780, 790, 948, 1027, 1103, 1185, 1580, 2054, 2206, 2370, 3081, 3309, 4108, 4412, 4740, 5135, 5515, 6162, 6618, 10270, 11030, 12324, 13236, 14339, 15405, 16545, 20540, 22060, 28678, 30810, 33090, 43017, 57356, 61620, 66180, 71695, 86034, 87137, 143390, 172068, 174274, 215085, 261411, 286780, 348548, 430170, 435685, 522822, 860340, 871370, 1045644, 1132781, 1307055, 1742740, 2265562, 2614110, 3398343, 4531124, 5228220, 5663905, 6796686, 11327810, 13593372, 16991715, 22655620, 33983430, 67966860]

約数ペア:

[(1, 67966860), (2, 33983430), (3, 22655620), (4, 16991715), (5, 13593372), (6, 11327810), (10, 6796686), (12, 5663905), (13, 5228220), (15, 4531124), (20, 3398343), (26, 2614110), (30, 2265562), (39, 1742740), (52, 1307055), (60, 1132781), (65, 1045644), (78, 871370), (79, 860340), (130, 522822), (156, 435685), (158, 430170), (195, 348548), (237, 286780), (260, 261411), (316, 215085), (390, 174274), (395, 172068), (474, 143390), (780, 87137), (790, 86034), (948, 71695), (1027, 66180), (1103, 61620), (1185, 57356), (1580, 43017), (2054, 33090), (2206, 30810), (2370, 28678), (3081, 22060), (3309, 20540), (4108, 16545), (4412, 15405), (4740, 14339), (5135, 13236), (5515, 12324), (6162, 11030), (6618, 10270)]