523790520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7487}}^1$

素因数の和:7565

約数の個数: 128

約数和(自身を含む): 1746800640

約数和(自身を除く): 1223010120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 424, 440, 530, 583, 636, 660, 795, 1060, 1166, 1272, 1320, 1590, 1749, 2120, 2332, 2915, 3180, 3498, 4664, 5830, 6360, 6996, 7487, 8745, 11660, 13992, 14974, 17490, 22461, 23320, 29948, 34980, 37435, 44922, 59896, 69960, 74870, 82357, 89844, 112305, 149740, 164714, 179688, 224610, 247071, 299480, 329428, 396811, 411785, 449220, 494142, 658856, 793622, 823570, 898440, 988284, 1190433, 1235355, 1587244, 1647140, 1976568, 1984055, 2380866, 2470710, 3174488, 3294280, 3968110, 4364921, 4761732, 4941420, 5952165, 7936220, 8729842, 9523464, 9882840, 11904330, 13094763, 15872440, 17459684, 21824605, 23808660, 26189526, 34919368, 43649210, 47617320, 52379052, 65473815, 87298420, 104758104, 130947630, 174596840, 261895260, 523790520]

約数ペア:

[(1, 523790520), (2, 261895260), (3, 174596840), (4, 130947630), (5, 104758104), (6, 87298420), (8, 65473815), (10, 52379052), (11, 47617320), (12, 43649210), (15, 34919368), (20, 26189526), (22, 23808660), (24, 21824605), (30, 17459684), (33, 15872440), (40, 13094763), (44, 11904330), (53, 9882840), (55, 9523464), (60, 8729842), (66, 7936220), (88, 5952165), (106, 4941420), (110, 4761732), (120, 4364921), (132, 3968110), (159, 3294280), (165, 3174488), (212, 2470710), (220, 2380866), (264, 1984055), (265, 1976568), (318, 1647140), (330, 1587244), (424, 1235355), (440, 1190433), (530, 988284), (583, 898440), (636, 823570), (660, 793622), (795, 658856), (1060, 494142), (1166, 449220), (1272, 411785), (1320, 396811), (1590, 329428), (1749, 299480), (2120, 247071), (2332, 224610), (2915, 179688), (3180, 164714), (3498, 149740), (4664, 112305), (5830, 89844), (6360, 82357), (6996, 74870), (7487, 69960), (8745, 59896), (11660, 44922), (13992, 37435), (14974, 34980), (17490, 29948), (22461, 23320)]