156989188680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{16560041}}^1$

素因数の和:16560134

約数の個数: 64

約数和(自身を含む): 476929209600

約数和(自身を除く): 319940020920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 16560041, 33120082, 49680123, 66240164, 82800205, 99360246, 132480328, 165600410, 198720492, 248400615, 331200820, 397440984, 496801230, 662401640, 993602460, 1308243239, 1987204920, 2616486478, 3924729717, 5232972956, 6541216195, 7849459434, 10465945912, 13082432390, 15698918868, 19623648585, 26164864780, 31397837736, 39247297170, 52329729560, 78494594340, 156989188680]

約数ペア:

[(1, 156989188680), (2, 78494594340), (3, 52329729560), (4, 39247297170), (5, 31397837736), (6, 26164864780), (8, 19623648585), (10, 15698918868), (12, 13082432390), (15, 10465945912), (20, 7849459434), (24, 6541216195), (30, 5232972956), (40, 3924729717), (60, 2616486478), (79, 1987204920), (120, 1308243239), (158, 993602460), (237, 662401640), (316, 496801230), (395, 397440984), (474, 331200820), (632, 248400615), (790, 198720492), (948, 165600410), (1185, 132480328), (1580, 99360246), (1896, 82800205), (2370, 66240164), (3160, 49680123), (4740, 33120082), (9480, 16560041)]