222488760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1123}}^1$

素因数の和:1277

約数の個数: 128

約数和(自身を含む): 725114880

約数和(自身を除く): 502626120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 127, 130, 156, 195, 254, 260, 312, 381, 390, 508, 520, 635, 762, 780, 1016, 1123, 1270, 1524, 1560, 1651, 1905, 2246, 2540, 3048, 3302, 3369, 3810, 4492, 4953, 5080, 5615, 6604, 6738, 7620, 8255, 8984, 9906, 11230, 13208, 13476, 14599, 15240, 16510, 16845, 19812, 22460, 24765, 26952, 29198, 33020, 33690, 39624, 43797, 44920, 49530, 58396, 66040, 67380, 72995, 87594, 99060, 116792, 134760, 142621, 145990, 175188, 198120, 218985, 285242, 291980, 350376, 427863, 437970, 570484, 583960, 713105, 855726, 875940, 1140968, 1426210, 1711452, 1751880, 1854073, 2139315, 2852420, 3422904, 3708146, 4278630, 5562219, 5704840, 7416292, 8557260, 9270365, 11124438, 14832584, 17114520, 18540730, 22248876, 27811095, 37081460, 44497752, 55622190, 74162920, 111244380, 222488760]

約数ペア:

[(1, 222488760), (2, 111244380), (3, 74162920), (4, 55622190), (5, 44497752), (6, 37081460), (8, 27811095), (10, 22248876), (12, 18540730), (13, 17114520), (15, 14832584), (20, 11124438), (24, 9270365), (26, 8557260), (30, 7416292), (39, 5704840), (40, 5562219), (52, 4278630), (60, 3708146), (65, 3422904), (78, 2852420), (104, 2139315), (120, 1854073), (127, 1751880), (130, 1711452), (156, 1426210), (195, 1140968), (254, 875940), (260, 855726), (312, 713105), (381, 583960), (390, 570484), (508, 437970), (520, 427863), (635, 350376), (762, 291980), (780, 285242), (1016, 218985), (1123, 198120), (1270, 175188), (1524, 145990), (1560, 142621), (1651, 134760), (1905, 116792), (2246, 99060), (2540, 87594), (3048, 72995), (3302, 67380), (3369, 66040), (3810, 58396), (4492, 49530), (4953, 44920), (5080, 43797), (5615, 39624), (6604, 33690), (6738, 33020), (7620, 29198), (8255, 26952), (8984, 24765), (9906, 22460), (11230, 19812), (13208, 16845), (13476, 16510), (14599, 15240)]