69124640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 177811200

約数和(自身を除く): 108686560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 167, 199, 208, 260, 334, 398, 416, 520, 668, 796, 835, 995, 1040, 1336, 1592, 1670, 1990, 2080, 2171, 2587, 2672, 3184, 3340, 3980, 4342, 5174, 5344, 6368, 6680, 7960, 8684, 10348, 10855, 12935, 13360, 15920, 17368, 20696, 21710, 25870, 26720, 31840, 33233, 34736, 41392, 43420, 51740, 66466, 69472, 82784, 86840, 103480, 132932, 166165, 173680, 206960, 265864, 332330, 347360, 413920, 432029, 531728, 664660, 864058, 1063456, 1329320, 1728116, 2160145, 2658640, 3456232, 4320290, 5317280, 6912464, 8640580, 13824928, 17281160, 34562320, 69124640]

約数ペア:

[(1, 69124640), (2, 34562320), (4, 17281160), (5, 13824928), (8, 8640580), (10, 6912464), (13, 5317280), (16, 4320290), (20, 3456232), (26, 2658640), (32, 2160145), (40, 1728116), (52, 1329320), (65, 1063456), (80, 864058), (104, 664660), (130, 531728), (160, 432029), (167, 413920), (199, 347360), (208, 332330), (260, 265864), (334, 206960), (398, 173680), (416, 166165), (520, 132932), (668, 103480), (796, 86840), (835, 82784), (995, 69472), (1040, 66466), (1336, 51740), (1592, 43420), (1670, 41392), (1990, 34736), (2080, 33233), (2171, 31840), (2587, 26720), (2672, 25870), (3184, 21710), (3340, 20696), (3980, 17368), (4342, 15920), (5174, 13360), (5344, 12935), (6368, 10855), (6680, 10348), (7960, 8684)]