12757438120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{941}}^1\times {\mathrm{6917}}^1$

素因数の和:7883

約数の個数: 96

約数和(自身を含む): 33430958280

約数和(自身を除く): 20673520160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 941, 980, 1882, 1960, 3764, 4705, 6587, 6917, 7528, 9410, 13174, 13834, 18820, 26348, 27668, 32935, 34585, 37640, 46109, 48419, 52696, 55336, 65870, 69170, 92218, 96838, 131740, 138340, 184436, 193676, 230545, 242095, 263480, 276680, 338933, 368872, 387352, 461090, 484190, 677866, 922180, 968380, 1355732, 1694665, 1844360, 1936760, 2711464, 3389330, 6508897, 6778660, 13017794, 13557320, 26035588, 32544485, 45562279, 52071176, 65088970, 91124558, 130177940, 182249116, 227811395, 260355880, 318935953, 364498232, 455622790, 637871906, 911245580, 1275743812, 1594679765, 1822491160, 2551487624, 3189359530, 6378719060, 12757438120]

約数ペア:

[(1, 12757438120), (2, 6378719060), (4, 3189359530), (5, 2551487624), (7, 1822491160), (8, 1594679765), (10, 1275743812), (14, 911245580), (20, 637871906), (28, 455622790), (35, 364498232), (40, 318935953), (49, 260355880), (56, 227811395), (70, 182249116), (98, 130177940), (140, 91124558), (196, 65088970), (245, 52071176), (280, 45562279), (392, 32544485), (490, 26035588), (941, 13557320), (980, 13017794), (1882, 6778660), (1960, 6508897), (3764, 3389330), (4705, 2711464), (6587, 1936760), (6917, 1844360), (7528, 1694665), (9410, 1355732), (13174, 968380), (13834, 922180), (18820, 677866), (26348, 484190), (27668, 461090), (32935, 387352), (34585, 368872), (37640, 338933), (46109, 276680), (48419, 263480), (52696, 242095), (55336, 230545), (65870, 193676), (69170, 184436), (92218, 138340), (96838, 131740)]