129386460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{6287}}^1$

素因数の和:6320

約数の個数: 96

約数和(自身を含む): 422553600

約数和(自身を除く): 293167140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6287, 6860, 10290, 12574, 18861, 20580, 25148, 31435, 37722, 44009, 62870, 75444, 88018, 94305, 125740, 132027, 176036, 188610, 220045, 264054, 308063, 377220, 440090, 528108, 616126, 660135, 880180, 924189, 1232252, 1320270, 1540315, 1848378, 2156441, 2640540, 3080630, 3696756, 4312882, 4620945, 6161260, 6469323, 8625764, 9241890, 10782205, 12938646, 18483780, 21564410, 25877292, 32346615, 43128820, 64693230, 129386460]

約数ペア:

[(1, 129386460), (2, 64693230), (3, 43128820), (4, 32346615), (5, 25877292), (6, 21564410), (7, 18483780), (10, 12938646), (12, 10782205), (14, 9241890), (15, 8625764), (20, 6469323), (21, 6161260), (28, 4620945), (30, 4312882), (35, 3696756), (42, 3080630), (49, 2640540), (60, 2156441), (70, 1848378), (84, 1540315), (98, 1320270), (105, 1232252), (140, 924189), (147, 880180), (196, 660135), (210, 616126), (245, 528108), (294, 440090), (343, 377220), (420, 308063), (490, 264054), (588, 220045), (686, 188610), (735, 176036), (980, 132027), (1029, 125740), (1372, 94305), (1470, 88018), (1715, 75444), (2058, 62870), (2940, 44009), (3430, 37722), (4116, 31435), (5145, 25148), (6287, 20580), (6860, 18861), (10290, 12574)]