516009280

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:408

約数の個数: 112

約数和(自身を含む): 1264798080

約数和(自身を除く): 748788800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 151, 160, 181, 236, 295, 302, 320, 362, 472, 590, 604, 724, 755, 905, 944, 1180, 1208, 1448, 1510, 1810, 1888, 2360, 2416, 2896, 3020, 3620, 3776, 4720, 4832, 5792, 6040, 7240, 8909, 9440, 9664, 10679, 11584, 12080, 14480, 17818, 18880, 21358, 24160, 27331, 28960, 35636, 42716, 44545, 48320, 53395, 54662, 57920, 71272, 85432, 89090, 106790, 109324, 136655, 142544, 170864, 178180, 213580, 218648, 273310, 285088, 341728, 356360, 427160, 437296, 546620, 570176, 683456, 712720, 854320, 874592, 1093240, 1425440, 1612529, 1708640, 1749184, 2186480, 2850880, 3225058, 3417280, 4372960, 6450116, 8062645, 8745920, 12900232, 16125290, 25800464, 32250580, 51600928, 64501160, 103201856, 129002320, 258004640, 516009280]

約数ペア:

[(1, 516009280), (2, 258004640), (4, 129002320), (5, 103201856), (8, 64501160), (10, 51600928), (16, 32250580), (20, 25800464), (32, 16125290), (40, 12900232), (59, 8745920), (64, 8062645), (80, 6450116), (118, 4372960), (151, 3417280), (160, 3225058), (181, 2850880), (236, 2186480), (295, 1749184), (302, 1708640), (320, 1612529), (362, 1425440), (472, 1093240), (590, 874592), (604, 854320), (724, 712720), (755, 683456), (905, 570176), (944, 546620), (1180, 437296), (1208, 427160), (1448, 356360), (1510, 341728), (1810, 285088), (1888, 273310), (2360, 218648), (2416, 213580), (2896, 178180), (3020, 170864), (3620, 142544), (3776, 136655), (4720, 109324), (4832, 106790), (5792, 89090), (6040, 85432), (7240, 71272), (8909, 57920), (9440, 54662), (9664, 53395), (10679, 48320), (11584, 44545), (12080, 42716), (14480, 35636), (17818, 28960), (18880, 27331), (21358, 24160)]