69406680

素因数分解:

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

素因数の和:1633

約数の個数: 128

約数和(自身を含む): 242611200

約数和(自身を除く): 173204520

約数列:

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

約数ペア:

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