5656140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^2$

素因数の和:156

約数の個数: 108

約数和(自身を含む): 19904976

約数和(自身を除く): 14248836

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 603, 630, 670, 804, 938, 1005, 1206, 1260, 1340, 1407, 1876, 2010, 2345, 2412, 2814, 3015, 4020, 4221, 4489, 4690, 5628, 6030, 7035, 8442, 8978, 9380, 12060, 13467, 14070, 16884, 17956, 21105, 22445, 26934, 28140, 31423, 40401, 42210, 44890, 53868, 62846, 67335, 80802, 84420, 89780, 94269, 125692, 134670, 157115, 161604, 188538, 202005, 269340, 282807, 314230, 377076, 404010, 471345, 565614, 628460, 808020, 942690, 1131228, 1414035, 1885380, 2828070, 5656140]

約数ペア:

[(1, 5656140), (2, 2828070), (3, 1885380), (4, 1414035), (5, 1131228), (6, 942690), (7, 808020), (9, 628460), (10, 565614), (12, 471345), (14, 404010), (15, 377076), (18, 314230), (20, 282807), (21, 269340), (28, 202005), (30, 188538), (35, 161604), (36, 157115), (42, 134670), (45, 125692), (60, 94269), (63, 89780), (67, 84420), (70, 80802), (84, 67335), (90, 62846), (105, 53868), (126, 44890), (134, 42210), (140, 40401), (180, 31423), (201, 28140), (210, 26934), (252, 22445), (268, 21105), (315, 17956), (335, 16884), (402, 14070), (420, 13467), (469, 12060), (603, 9380), (630, 8978), (670, 8442), (804, 7035), (938, 6030), (1005, 5628), (1206, 4690), (1260, 4489), (1340, 4221), (1407, 4020), (1876, 3015), (2010, 2814), (2345, 2412)]