212576760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53681}}^1$

素因数の和:53709

約数の個数: 96

約数和(自身を含む): 753695280

約数和(自身を除く): 541118520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 53681, 107362, 161043, 214724, 268405, 322086, 429448, 483129, 536810, 590491, 644172, 805215, 966258, 1073620, 1180982, 1288344, 1610430, 1771473, 1932516, 2147240, 2361964, 2415645, 2952455, 3220860, 3542946, 3865032, 4723928, 4831290, 5314419, 5904910, 6441720, 7085892, 8857365, 9662580, 10628838, 11809820, 14171784, 17714730, 19325160, 21257676, 23619640, 26572095, 35429460, 42515352, 53144190, 70858920, 106288380, 212576760]

約数ペア:

[(1, 212576760), (2, 106288380), (3, 70858920), (4, 53144190), (5, 42515352), (6, 35429460), (8, 26572095), (9, 23619640), (10, 21257676), (11, 19325160), (12, 17714730), (15, 14171784), (18, 11809820), (20, 10628838), (22, 9662580), (24, 8857365), (30, 7085892), (33, 6441720), (36, 5904910), (40, 5314419), (44, 4831290), (45, 4723928), (55, 3865032), (60, 3542946), (66, 3220860), (72, 2952455), (88, 2415645), (90, 2361964), (99, 2147240), (110, 1932516), (120, 1771473), (132, 1610430), (165, 1288344), (180, 1180982), (198, 1073620), (220, 966258), (264, 805215), (330, 644172), (360, 590491), (396, 536810), (440, 483129), (495, 429448), (660, 322086), (792, 268405), (990, 214724), (1320, 161043), (1980, 107362), (3960, 53681)]