1566114880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7541}}^1$

素因数の和:7628

約数の個数: 112

約数和(自身を含む): 4137842880

約数和(自身を除く): 2571728000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 80, 88, 110, 118, 160, 176, 220, 236, 295, 320, 352, 440, 472, 590, 649, 704, 880, 944, 1180, 1298, 1760, 1888, 2360, 2596, 3245, 3520, 3776, 4720, 5192, 6490, 7541, 9440, 10384, 12980, 15082, 18880, 20768, 25960, 30164, 37705, 41536, 51920, 60328, 75410, 82951, 103840, 120656, 150820, 165902, 207680, 241312, 301640, 331804, 414755, 444919, 482624, 603280, 663608, 829510, 889838, 1206560, 1327216, 1659020, 1779676, 2224595, 2413120, 2654432, 3318040, 3559352, 4449190, 4894109, 5308864, 6636080, 7118704, 8898380, 9788218, 13272160, 14237408, 17796760, 19576436, 24470545, 26544320, 28474816, 35593520, 39152872, 48941090, 71187040, 78305744, 97882180, 142374080, 156611488, 195764360, 313222976, 391528720, 783057440, 1566114880]

約数ペア:

[(1, 1566114880), (2, 783057440), (4, 391528720), (5, 313222976), (8, 195764360), (10, 156611488), (11, 142374080), (16, 97882180), (20, 78305744), (22, 71187040), (32, 48941090), (40, 39152872), (44, 35593520), (55, 28474816), (59, 26544320), (64, 24470545), (80, 19576436), (88, 17796760), (110, 14237408), (118, 13272160), (160, 9788218), (176, 8898380), (220, 7118704), (236, 6636080), (295, 5308864), (320, 4894109), (352, 4449190), (440, 3559352), (472, 3318040), (590, 2654432), (649, 2413120), (704, 2224595), (880, 1779676), (944, 1659020), (1180, 1327216), (1298, 1206560), (1760, 889838), (1888, 829510), (2360, 663608), (2596, 603280), (3245, 482624), (3520, 444919), (3776, 414755), (4720, 331804), (5192, 301640), (6490, 241312), (7541, 207680), (9440, 165902), (10384, 150820), (12980, 120656), (15082, 103840), (18880, 82951), (20768, 75410), (25960, 60328), (30164, 51920), (37705, 41536)]