64268740560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1926521}}^1$

素因数の和:1926676

約数の個数: 80

約数和(自身を含む): 200666531520

約数和(自身を除く): 136397790960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 5560, 6672, 8340, 11120, 16680, 33360, 1926521, 3853042, 5779563, 7706084, 9632605, 11559126, 15412168, 19265210, 23118252, 28897815, 30824336, 38530420, 46236504, 57795630, 77060840, 92473008, 115591260, 154121680, 231182520, 267786419, 462365040, 535572838, 803359257, 1071145676, 1338932095, 1606718514, 2142291352, 2677864190, 3213437028, 4016796285, 4284582704, 5355728380, 6426874056, 8033592570, 10711456760, 12853748112, 16067185140, 21422913520, 32134370280, 64268740560]

約数ペア:

[(1, 64268740560), (2, 32134370280), (3, 21422913520), (4, 16067185140), (5, 12853748112), (6, 10711456760), (8, 8033592570), (10, 6426874056), (12, 5355728380), (15, 4284582704), (16, 4016796285), (20, 3213437028), (24, 2677864190), (30, 2142291352), (40, 1606718514), (48, 1338932095), (60, 1071145676), (80, 803359257), (120, 535572838), (139, 462365040), (240, 267786419), (278, 231182520), (417, 154121680), (556, 115591260), (695, 92473008), (834, 77060840), (1112, 57795630), (1390, 46236504), (1668, 38530420), (2085, 30824336), (2224, 28897815), (2780, 23118252), (3336, 19265210), (4170, 15412168), (5560, 11559126), (6672, 9632605), (8340, 7706084), (11120, 5779563), (16680, 3853042), (33360, 1926521)]