70237320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 221184000

約数和(自身を除く): 150946680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 79, 93, 120, 124, 155, 158, 186, 237, 239, 248, 310, 316, 372, 395, 465, 474, 478, 620, 632, 717, 744, 790, 930, 948, 956, 1185, 1195, 1240, 1434, 1580, 1860, 1896, 1912, 2370, 2390, 2449, 2868, 3160, 3585, 3720, 4740, 4780, 4898, 5736, 7170, 7347, 7409, 9480, 9560, 9796, 12245, 14340, 14694, 14818, 18881, 19592, 22227, 24490, 28680, 29388, 29636, 36735, 37045, 37762, 44454, 48980, 56643, 58776, 59272, 73470, 74090, 75524, 88908, 94405, 97960, 111135, 113286, 146940, 148180, 151048, 177816, 188810, 222270, 226572, 283215, 293880, 296360, 377620, 444540, 453144, 566430, 585311, 755240, 889080, 1132860, 1170622, 1755933, 2265720, 2341244, 2926555, 3511866, 4682488, 5853110, 7023732, 8779665, 11706220, 14047464, 17559330, 23412440, 35118660, 70237320]

約数ペア:

[(1, 70237320), (2, 35118660), (3, 23412440), (4, 17559330), (5, 14047464), (6, 11706220), (8, 8779665), (10, 7023732), (12, 5853110), (15, 4682488), (20, 3511866), (24, 2926555), (30, 2341244), (31, 2265720), (40, 1755933), (60, 1170622), (62, 1132860), (79, 889080), (93, 755240), (120, 585311), (124, 566430), (155, 453144), (158, 444540), (186, 377620), (237, 296360), (239, 293880), (248, 283215), (310, 226572), (316, 222270), (372, 188810), (395, 177816), (465, 151048), (474, 148180), (478, 146940), (620, 113286), (632, 111135), (717, 97960), (744, 94405), (790, 88908), (930, 75524), (948, 74090), (956, 73470), (1185, 59272), (1195, 58776), (1240, 56643), (1434, 48980), (1580, 44454), (1860, 37762), (1896, 37045), (1912, 36735), (2370, 29636), (2390, 29388), (2449, 28680), (2868, 24490), (3160, 22227), (3585, 19592), (3720, 18881), (4740, 14818), (4780, 14694), (4898, 14340), (5736, 12245), (7170, 9796), (7347, 9560), (7409, 9480)]