15690163480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3637}}^1\times {\mathrm{3719}}^1$

素因数の和:7396

約数の個数: 64

約数和(自身を含む): 36540072000

約数和(自身を除く): 20849908520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 3637, 3719, 7274, 7438, 14548, 14876, 18185, 18595, 29096, 29752, 36370, 37190, 72740, 74380, 105473, 107851, 145480, 148760, 210946, 215702, 421892, 431404, 527365, 539255, 843784, 862808, 1054730, 1078510, 2109460, 2157020, 4218920, 4314040, 13526003, 27052006, 54104012, 67630015, 108208024, 135260030, 270520060, 392254087, 541040120, 784508174, 1569016348, 1961270435, 3138032696, 3922540870, 7845081740, 15690163480]

約数ペア:

[(1, 15690163480), (2, 7845081740), (4, 3922540870), (5, 3138032696), (8, 1961270435), (10, 1569016348), (20, 784508174), (29, 541040120), (40, 392254087), (58, 270520060), (116, 135260030), (145, 108208024), (232, 67630015), (290, 54104012), (580, 27052006), (1160, 13526003), (3637, 4314040), (3719, 4218920), (7274, 2157020), (7438, 2109460), (14548, 1078510), (14876, 1054730), (18185, 862808), (18595, 843784), (29096, 539255), (29752, 527365), (36370, 431404), (37190, 421892), (72740, 215702), (74380, 210946), (105473, 148760), (107851, 145480)]