69347080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 184135680

約数和(自身を除く): 114788600

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 73, 85, 88, 110, 127, 136, 146, 170, 187, 220, 254, 292, 340, 365, 374, 440, 508, 584, 635, 680, 730, 748, 803, 935, 1016, 1241, 1270, 1397, 1460, 1496, 1606, 1870, 2159, 2482, 2540, 2794, 2920, 3212, 3740, 4015, 4318, 4964, 5080, 5588, 6205, 6424, 6985, 7480, 8030, 8636, 9271, 9928, 10795, 11176, 12410, 13651, 13970, 16060, 17272, 18542, 21590, 23749, 24820, 27302, 27940, 32120, 37084, 43180, 46355, 47498, 49640, 54604, 55880, 68255, 74168, 86360, 92710, 94996, 101981, 109208, 118745, 136510, 157607, 185420, 189992, 203962, 237490, 273020, 315214, 370840, 407924, 474980, 509905, 546040, 630428, 788035, 815848, 949960, 1019810, 1260856, 1576070, 1733677, 2039620, 3152140, 3467354, 4079240, 6304280, 6934708, 8668385, 13869416, 17336770, 34673540, 69347080]

約数ペア:

[(1, 69347080), (2, 34673540), (4, 17336770), (5, 13869416), (8, 8668385), (10, 6934708), (11, 6304280), (17, 4079240), (20, 3467354), (22, 3152140), (34, 2039620), (40, 1733677), (44, 1576070), (55, 1260856), (68, 1019810), (73, 949960), (85, 815848), (88, 788035), (110, 630428), (127, 546040), (136, 509905), (146, 474980), (170, 407924), (187, 370840), (220, 315214), (254, 273020), (292, 237490), (340, 203962), (365, 189992), (374, 185420), (440, 157607), (508, 136510), (584, 118745), (635, 109208), (680, 101981), (730, 94996), (748, 92710), (803, 86360), (935, 74168), (1016, 68255), (1241, 55880), (1270, 54604), (1397, 49640), (1460, 47498), (1496, 46355), (1606, 43180), (1870, 37084), (2159, 32120), (2482, 27940), (2540, 27302), (2794, 24820), (2920, 23749), (3212, 21590), (3740, 18542), (4015, 17272), (4318, 16060), (4964, 13970), (5080, 13651), (5588, 12410), (6205, 11176), (6424, 10795), (6985, 9928), (7480, 9271), (8030, 8636)]