156967560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{691}}^1$

素因数の和:1339

約数の個数: 96

約数和(自身を含む): 511692480

約数和(自身を除く): 354724920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 631, 691, 1262, 1382, 1893, 2073, 2524, 2764, 3155, 3455, 3786, 4146, 5048, 5528, 5679, 6219, 6310, 6910, 7572, 8292, 9465, 10365, 11358, 12438, 12620, 13820, 15144, 16584, 18930, 20730, 22716, 24876, 25240, 27640, 28395, 31095, 37860, 41460, 45432, 49752, 56790, 62190, 75720, 82920, 113580, 124380, 227160, 248760, 436021, 872042, 1308063, 1744084, 2180105, 2616126, 3488168, 3924189, 4360210, 5232252, 6540315, 7848378, 8720420, 10464504, 13080630, 15696756, 17440840, 19620945, 26161260, 31393512, 39241890, 52322520, 78483780, 156967560]

約数ペア:

[(1, 156967560), (2, 78483780), (3, 52322520), (4, 39241890), (5, 31393512), (6, 26161260), (8, 19620945), (9, 17440840), (10, 15696756), (12, 13080630), (15, 10464504), (18, 8720420), (20, 7848378), (24, 6540315), (30, 5232252), (36, 4360210), (40, 3924189), (45, 3488168), (60, 2616126), (72, 2180105), (90, 1744084), (120, 1308063), (180, 872042), (360, 436021), (631, 248760), (691, 227160), (1262, 124380), (1382, 113580), (1893, 82920), (2073, 75720), (2524, 62190), (2764, 56790), (3155, 49752), (3455, 45432), (3786, 41460), (4146, 37860), (5048, 31095), (5528, 28395), (5679, 27640), (6219, 25240), (6310, 24876), (6910, 22716), (7572, 20730), (8292, 18930), (9465, 16584), (10365, 15144), (11358, 13820), (12438, 12620)]