282628780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1151

約数の個数: 96

約数和(自身を含む): 712857600

約数和(自身を除く): 430228820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 67, 70, 116, 134, 140, 145, 203, 268, 290, 335, 406, 469, 580, 670, 812, 938, 1015, 1039, 1340, 1876, 1943, 2030, 2078, 2345, 3886, 4060, 4156, 4690, 5195, 7273, 7772, 9380, 9715, 10390, 13601, 14546, 19430, 20780, 27202, 29092, 30131, 36365, 38860, 54404, 60262, 68005, 69613, 72730, 120524, 136010, 139226, 145460, 150655, 210917, 272020, 278452, 301310, 348065, 421834, 487291, 602620, 696130, 843668, 974582, 1054585, 1392260, 1949164, 2018777, 2109170, 2436455, 4037554, 4218340, 4872910, 8075108, 9745820, 10093885, 14131439, 20187770, 28262878, 40375540, 56525756, 70657195, 141314390, 282628780]

約数ペア:

[(1, 282628780), (2, 141314390), (4, 70657195), (5, 56525756), (7, 40375540), (10, 28262878), (14, 20187770), (20, 14131439), (28, 10093885), (29, 9745820), (35, 8075108), (58, 4872910), (67, 4218340), (70, 4037554), (116, 2436455), (134, 2109170), (140, 2018777), (145, 1949164), (203, 1392260), (268, 1054585), (290, 974582), (335, 843668), (406, 696130), (469, 602620), (580, 487291), (670, 421834), (812, 348065), (938, 301310), (1015, 278452), (1039, 272020), (1340, 210917), (1876, 150655), (1943, 145460), (2030, 139226), (2078, 136010), (2345, 120524), (3886, 72730), (4060, 69613), (4156, 68005), (4690, 60262), (5195, 54404), (7273, 38860), (7772, 36365), (9380, 30131), (9715, 29092), (10390, 27202), (13601, 20780), (14546, 19430)]