15694330120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{2207}}^1$

素因数の和:2567

約数の個数: 128

約数和(自身を含む): 40920422400

約数和(自身を除く): 25226092280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 233, 280, 436, 466, 545, 763, 872, 932, 1090, 1165, 1526, 1631, 1864, 2180, 2207, 2330, 3052, 3262, 3815, 4360, 4414, 4660, 6104, 6524, 7630, 8155, 8828, 9320, 11035, 13048, 15260, 15449, 16310, 17656, 22070, 25397, 30520, 30898, 32620, 44140, 50794, 61796, 65240, 77245, 88280, 101588, 123592, 126985, 154490, 177779, 203176, 240563, 253970, 308980, 355558, 481126, 507940, 514231, 617960, 711116, 888895, 962252, 1015880, 1028462, 1202815, 1422232, 1683941, 1777790, 1924504, 2056924, 2405630, 2571155, 3367882, 3555580, 3599617, 4113848, 4811260, 5142310, 6735764, 7111160, 7199234, 8419705, 9622520, 10284620, 13471528, 14398468, 16839410, 17998085, 20569240, 28796936, 33678820, 35996170, 56051179, 67357640, 71992340, 112102358, 143984680, 224204716, 280255895, 392358253, 448409432, 560511790, 784716506, 1121023580, 1569433012, 1961791265, 2242047160, 3138866024, 3923582530, 7847165060, 15694330120]

約数ペア:

[(1, 15694330120), (2, 7847165060), (4, 3923582530), (5, 3138866024), (7, 2242047160), (8, 1961791265), (10, 1569433012), (14, 1121023580), (20, 784716506), (28, 560511790), (35, 448409432), (40, 392358253), (56, 280255895), (70, 224204716), (109, 143984680), (140, 112102358), (218, 71992340), (233, 67357640), (280, 56051179), (436, 35996170), (466, 33678820), (545, 28796936), (763, 20569240), (872, 17998085), (932, 16839410), (1090, 14398468), (1165, 13471528), (1526, 10284620), (1631, 9622520), (1864, 8419705), (2180, 7199234), (2207, 7111160), (2330, 6735764), (3052, 5142310), (3262, 4811260), (3815, 4113848), (4360, 3599617), (4414, 3555580), (4660, 3367882), (6104, 2571155), (6524, 2405630), (7630, 2056924), (8155, 1924504), (8828, 1777790), (9320, 1683941), (11035, 1422232), (13048, 1202815), (15260, 1028462), (15449, 1015880), (16310, 962252), (17656, 888895), (22070, 711116), (25397, 617960), (30520, 514231), (30898, 507940), (32620, 481126), (44140, 355558), (50794, 308980), (61796, 253970), (65240, 240563), (77245, 203176), (88280, 177779), (101588, 154490), (123592, 126985)]