7517120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:182

約数の個数: 84

約数和(自身を含む): 19522440

約数和(自身を除く): 12005320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 139, 160, 169, 208, 260, 278, 320, 338, 416, 520, 556, 676, 695, 832, 845, 1040, 1112, 1352, 1390, 1690, 1807, 2080, 2224, 2704, 2780, 3380, 3614, 4160, 4448, 5408, 5560, 6760, 7228, 8896, 9035, 10816, 11120, 13520, 14456, 18070, 22240, 23491, 27040, 28912, 36140, 44480, 46982, 54080, 57824, 72280, 93964, 115648, 117455, 144560, 187928, 234910, 289120, 375856, 469820, 578240, 751712, 939640, 1503424, 1879280, 3758560, 7517120]

約数ペア:

[(1, 7517120), (2, 3758560), (4, 1879280), (5, 1503424), (8, 939640), (10, 751712), (13, 578240), (16, 469820), (20, 375856), (26, 289120), (32, 234910), (40, 187928), (52, 144560), (64, 117455), (65, 115648), (80, 93964), (104, 72280), (130, 57824), (139, 54080), (160, 46982), (169, 44480), (208, 36140), (260, 28912), (278, 27040), (320, 23491), (338, 22240), (416, 18070), (520, 14456), (556, 13520), (676, 11120), (695, 10816), (832, 9035), (845, 8896), (1040, 7228), (1112, 6760), (1352, 5560), (1390, 5408), (1690, 4448), (1807, 4160), (2080, 3614), (2224, 3380), (2704, 2780)]