13306686840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{265921}}^1$

素因数の和:266077

約数の個数: 96

約数和(自身を含む): 43558023600

約数和(自身を除く): 30251336760

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, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3336, 4170, 5004, 5560, 6255, 8340, 10008, 12510, 16680, 25020, 50040, 265921, 531842, 797763, 1063684, 1329605, 1595526, 2127368, 2393289, 2659210, 3191052, 3988815, 4786578, 5318420, 6382104, 7977630, 9573156, 10636840, 11966445, 15955260, 19146312, 23932890, 31910520, 36963019, 47865780, 73926038, 95731560, 110889057, 147852076, 184815095, 221778114, 295704152, 332667171, 369630190, 443556228, 554445285, 665334342, 739260380, 887112456, 1108890570, 1330668684, 1478520760, 1663335855, 2217781140, 2661337368, 3326671710, 4435562280, 6653343420, 13306686840]

約数ペア:

[(1, 13306686840), (2, 6653343420), (3, 4435562280), (4, 3326671710), (5, 2661337368), (6, 2217781140), (8, 1663335855), (9, 1478520760), (10, 1330668684), (12, 1108890570), (15, 887112456), (18, 739260380), (20, 665334342), (24, 554445285), (30, 443556228), (36, 369630190), (40, 332667171), (45, 295704152), (60, 221778114), (72, 184815095), (90, 147852076), (120, 110889057), (139, 95731560), (180, 73926038), (278, 47865780), (360, 36963019), (417, 31910520), (556, 23932890), (695, 19146312), (834, 15955260), (1112, 11966445), (1251, 10636840), (1390, 9573156), (1668, 7977630), (2085, 6382104), (2502, 5318420), (2780, 4786578), (3336, 3988815), (4170, 3191052), (5004, 2659210), (5560, 2393289), (6255, 2127368), (8340, 1595526), (10008, 1329605), (12510, 1063684), (16680, 797763), (25020, 531842), (50040, 265921)]