131269080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:673

約数の個数: 128

約数和(自身を含む): 414201600

約数和(自身を除く): 282932520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 67, 87, 116, 120, 134, 145, 174, 201, 232, 268, 290, 335, 348, 402, 435, 536, 563, 580, 670, 696, 804, 870, 1005, 1126, 1160, 1340, 1608, 1689, 1740, 1943, 2010, 2252, 2680, 2815, 3378, 3480, 3886, 4020, 4504, 5630, 5829, 6756, 7772, 8040, 8445, 9715, 11260, 11658, 13512, 15544, 16327, 16890, 19430, 22520, 23316, 29145, 32654, 33780, 37721, 38860, 46632, 48981, 58290, 65308, 67560, 75442, 77720, 81635, 97962, 113163, 116580, 130616, 150884, 163270, 188605, 195924, 226326, 233160, 244905, 301768, 326540, 377210, 391848, 452652, 489810, 565815, 653080, 754420, 905304, 979620, 1093909, 1131630, 1508840, 1959240, 2187818, 2263260, 3281727, 4375636, 4526520, 5469545, 6563454, 8751272, 10939090, 13126908, 16408635, 21878180, 26253816, 32817270, 43756360, 65634540, 131269080]

約数ペア:

[(1, 131269080), (2, 65634540), (3, 43756360), (4, 32817270), (5, 26253816), (6, 21878180), (8, 16408635), (10, 13126908), (12, 10939090), (15, 8751272), (20, 6563454), (24, 5469545), (29, 4526520), (30, 4375636), (40, 3281727), (58, 2263260), (60, 2187818), (67, 1959240), (87, 1508840), (116, 1131630), (120, 1093909), (134, 979620), (145, 905304), (174, 754420), (201, 653080), (232, 565815), (268, 489810), (290, 452652), (335, 391848), (348, 377210), (402, 326540), (435, 301768), (536, 244905), (563, 233160), (580, 226326), (670, 195924), (696, 188605), (804, 163270), (870, 150884), (1005, 130616), (1126, 116580), (1160, 113163), (1340, 97962), (1608, 81635), (1689, 77720), (1740, 75442), (1943, 67560), (2010, 65308), (2252, 58290), (2680, 48981), (2815, 46632), (3378, 38860), (3480, 37721), (3886, 33780), (4020, 32654), (4504, 29145), (5630, 23316), (5829, 22520), (6756, 19430), (7772, 16890), (8040, 16327), (8445, 15544), (9715, 13512), (11260, 11658)]