138813360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1559}}^1$

素因数の和:1635

約数の個数: 160

約数和(自身を含む): 501396480

約数和(自身を除く): 362583120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 636, 742, 795, 840, 848, 1060, 1113, 1272, 1484, 1559, 1590, 1680, 1855, 2120, 2226, 2544, 2968, 3118, 3180, 3710, 4240, 4452, 4677, 5565, 5936, 6236, 6360, 7420, 7795, 8904, 9354, 10913, 11130, 12472, 12720, 14840, 15590, 17808, 18708, 21826, 22260, 23385, 24944, 29680, 31180, 32739, 37416, 43652, 44520, 46770, 54565, 62360, 65478, 74832, 82627, 87304, 89040, 93540, 109130, 124720, 130956, 163695, 165254, 174608, 187080, 218260, 247881, 261912, 327390, 330508, 374160, 413135, 436520, 495762, 523824, 578389, 654780, 661016, 826270, 873040, 991524, 1156778, 1239405, 1309560, 1322032, 1652540, 1735167, 1983048, 2313556, 2478810, 2619120, 2891945, 3305080, 3470334, 3966096, 4627112, 4957620, 5783890, 6610160, 6940668, 8675835, 9254224, 9915240, 11567780, 13881336, 17351670, 19830480, 23135560, 27762672, 34703340, 46271120, 69406680, 138813360]

約数ペア:

[(1, 138813360), (2, 69406680), (3, 46271120), (4, 34703340), (5, 27762672), (6, 23135560), (7, 19830480), (8, 17351670), (10, 13881336), (12, 11567780), (14, 9915240), (15, 9254224), (16, 8675835), (20, 6940668), (21, 6610160), (24, 5783890), (28, 4957620), (30, 4627112), (35, 3966096), (40, 3470334), (42, 3305080), (48, 2891945), (53, 2619120), (56, 2478810), (60, 2313556), (70, 1983048), (80, 1735167), (84, 1652540), (105, 1322032), (106, 1309560), (112, 1239405), (120, 1156778), (140, 991524), (159, 873040), (168, 826270), (210, 661016), (212, 654780), (240, 578389), (265, 523824), (280, 495762), (318, 436520), (336, 413135), (371, 374160), (420, 330508), (424, 327390), (530, 261912), (560, 247881), (636, 218260), (742, 187080), (795, 174608), (840, 165254), (848, 163695), (1060, 130956), (1113, 124720), (1272, 109130), (1484, 93540), (1559, 89040), (1590, 87304), (1680, 82627), (1855, 74832), (2120, 65478), (2226, 62360), (2544, 54565), (2968, 46770), (3118, 44520), (3180, 43652), (3710, 37416), (4240, 32739), (4452, 31180), (4677, 29680), (5565, 24944), (5936, 23385), (6236, 22260), (6360, 21826), (7420, 18708), (7795, 17808), (8904, 15590), (9354, 14840), (10913, 12720), (11130, 12472)]