876796080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{691}}^1$

素因数の和:1035

約数の個数: 160

約数和(自身を含む): 2891386368

約数和(自身を除く): 2014590288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 311, 340, 408, 510, 622, 680, 691, 816, 933, 1020, 1244, 1360, 1382, 1555, 1866, 2040, 2073, 2488, 2764, 3110, 3455, 3732, 4080, 4146, 4665, 4976, 5287, 5528, 6220, 6910, 7464, 8292, 9330, 10365, 10574, 11056, 11747, 12440, 13820, 14928, 15861, 16584, 18660, 20730, 21148, 23494, 24880, 26435, 27640, 31722, 33168, 35241, 37320, 41460, 42296, 46988, 52870, 55280, 58735, 63444, 70482, 74640, 79305, 82920, 84592, 93976, 105740, 117470, 126888, 140964, 158610, 165840, 176205, 187952, 211480, 214901, 234940, 253776, 281928, 317220, 352410, 422960, 429802, 469880, 563856, 634440, 644703, 704820, 859604, 939760, 1074505, 1268880, 1289406, 1409640, 1719208, 2149010, 2578812, 2819280, 3223515, 3438416, 3653317, 4298020, 5157624, 6447030, 7306634, 8596040, 10315248, 10959951, 12894060, 14613268, 17192080, 18266585, 21919902, 25788120, 29226536, 36533170, 43839804, 51576240, 54799755, 58453072, 73066340, 87679608, 109599510, 146132680, 175359216, 219199020, 292265360, 438398040, 876796080]

約数ペア:

[(1, 876796080), (2, 438398040), (3, 292265360), (4, 219199020), (5, 175359216), (6, 146132680), (8, 109599510), (10, 87679608), (12, 73066340), (15, 58453072), (16, 54799755), (17, 51576240), (20, 43839804), (24, 36533170), (30, 29226536), (34, 25788120), (40, 21919902), (48, 18266585), (51, 17192080), (60, 14613268), (68, 12894060), (80, 10959951), (85, 10315248), (102, 8596040), (120, 7306634), (136, 6447030), (170, 5157624), (204, 4298020), (240, 3653317), (255, 3438416), (272, 3223515), (311, 2819280), (340, 2578812), (408, 2149010), (510, 1719208), (622, 1409640), (680, 1289406), (691, 1268880), (816, 1074505), (933, 939760), (1020, 859604), (1244, 704820), (1360, 644703), (1382, 634440), (1555, 563856), (1866, 469880), (2040, 429802), (2073, 422960), (2488, 352410), (2764, 317220), (3110, 281928), (3455, 253776), (3732, 234940), (4080, 214901), (4146, 211480), (4665, 187952), (4976, 176205), (5287, 165840), (5528, 158610), (6220, 140964), (6910, 126888), (7464, 117470), (8292, 105740), (9330, 93976), (10365, 84592), (10574, 82920), (11056, 79305), (11747, 74640), (12440, 70482), (13820, 63444), (14928, 58735), (15861, 55280), (16584, 52870), (18660, 46988), (20730, 42296), (21148, 41460), (23494, 37320), (24880, 35241), (26435, 33168), (27640, 31722)]