140291040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{883}}^1$

素因数の和:1232

約数の個数: 96

約数和(自身を含む): 443753856

約数和(自身を除く): 303462816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 331, 480, 662, 883, 993, 1324, 1655, 1766, 1986, 2648, 2649, 3310, 3532, 3972, 4415, 4965, 5296, 5298, 6620, 7064, 7944, 8830, 9930, 10592, 10596, 13240, 13245, 14128, 15888, 17660, 19860, 21192, 26480, 26490, 28256, 31776, 35320, 39720, 42384, 52960, 52980, 70640, 79440, 84768, 105960, 141280, 158880, 211920, 292273, 423840, 584546, 876819, 1169092, 1461365, 1753638, 2338184, 2922730, 3507276, 4384095, 4676368, 5845460, 7014552, 8768190, 9352736, 11690920, 14029104, 17536380, 23381840, 28058208, 35072760, 46763680, 70145520, 140291040]

約数ペア:

[(1, 140291040), (2, 70145520), (3, 46763680), (4, 35072760), (5, 28058208), (6, 23381840), (8, 17536380), (10, 14029104), (12, 11690920), (15, 9352736), (16, 8768190), (20, 7014552), (24, 5845460), (30, 4676368), (32, 4384095), (40, 3507276), (48, 2922730), (60, 2338184), (80, 1753638), (96, 1461365), (120, 1169092), (160, 876819), (240, 584546), (331, 423840), (480, 292273), (662, 211920), (883, 158880), (993, 141280), (1324, 105960), (1655, 84768), (1766, 79440), (1986, 70640), (2648, 52980), (2649, 52960), (3310, 42384), (3532, 39720), (3972, 35320), (4415, 31776), (4965, 28256), (5296, 26490), (5298, 26480), (6620, 21192), (7064, 19860), (7944, 17660), (8830, 15888), (9930, 14128), (10592, 13245), (10596, 13240)]