70460720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 120

約数和(自身を含む): 187019280

約数和(自身を除く): 116558560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 121, 145, 176, 220, 232, 242, 251, 290, 319, 440, 464, 484, 502, 580, 605, 638, 880, 968, 1004, 1160, 1210, 1255, 1276, 1595, 1936, 2008, 2320, 2420, 2510, 2552, 2761, 3190, 3509, 4016, 4840, 5020, 5104, 5522, 6380, 7018, 7279, 9680, 10040, 11044, 12760, 13805, 14036, 14558, 17545, 20080, 22088, 25520, 27610, 28072, 29116, 30371, 35090, 36395, 44176, 55220, 56144, 58232, 60742, 70180, 72790, 80069, 110440, 116464, 121484, 140360, 145580, 151855, 160138, 220880, 242968, 280720, 291160, 303710, 320276, 400345, 485936, 582320, 607420, 640552, 800690, 880759, 1214840, 1281104, 1601380, 1761518, 2429680, 3202760, 3523036, 4403795, 6405520, 7046072, 8807590, 14092144, 17615180, 35230360, 70460720]

約数ペア:

[(1, 70460720), (2, 35230360), (4, 17615180), (5, 14092144), (8, 8807590), (10, 7046072), (11, 6405520), (16, 4403795), (20, 3523036), (22, 3202760), (29, 2429680), (40, 1761518), (44, 1601380), (55, 1281104), (58, 1214840), (80, 880759), (88, 800690), (110, 640552), (116, 607420), (121, 582320), (145, 485936), (176, 400345), (220, 320276), (232, 303710), (242, 291160), (251, 280720), (290, 242968), (319, 220880), (440, 160138), (464, 151855), (484, 145580), (502, 140360), (580, 121484), (605, 116464), (638, 110440), (880, 80069), (968, 72790), (1004, 70180), (1160, 60742), (1210, 58232), (1255, 56144), (1276, 55220), (1595, 44176), (1936, 36395), (2008, 35090), (2320, 30371), (2420, 29116), (2510, 28072), (2552, 27610), (2761, 25520), (3190, 22088), (3509, 20080), (4016, 17545), (4840, 14558), (5020, 14036), (5104, 13805), (5522, 12760), (6380, 11044), (7018, 10040), (7279, 9680)]