270996896020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1367}}^1\times {\mathrm{2381}}^1$

素因数の和:3961

約数の個数: 96

約数和(自身を含む): 597805318656

約数和(自身を除く): 326808422636

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 181, 230, 362, 460, 724, 905, 1367, 1810, 2381, 2734, 3620, 4163, 4762, 5468, 6835, 8326, 9524, 11905, 13670, 16652, 20815, 23810, 27340, 31441, 41630, 47620, 54763, 62882, 83260, 109526, 125764, 157205, 219052, 247427, 273815, 314410, 430961, 494854, 547630, 628820, 861922, 989708, 1095260, 1237135, 1723844, 2154805, 2474270, 3254827, 4309610, 4948540, 5690821, 6509654, 8619220, 9912103, 11381642, 13019308, 16274135, 19824206, 22763284, 28454105, 32548270, 39648412, 49560515, 56908210, 65096540, 74861021, 99121030, 113816420, 149722042, 198242060, 299444084, 374305105, 589123687, 748610210, 1178247374, 1497220420, 2356494748, 2945618435, 5891236870, 11782473740, 13549844801, 27099689602, 54199379204, 67749224005, 135498448010, 270996896020]

約数ペア:

[(1, 270996896020), (2, 135498448010), (4, 67749224005), (5, 54199379204), (10, 27099689602), (20, 13549844801), (23, 11782473740), (46, 5891236870), (92, 2945618435), (115, 2356494748), (181, 1497220420), (230, 1178247374), (362, 748610210), (460, 589123687), (724, 374305105), (905, 299444084), (1367, 198242060), (1810, 149722042), (2381, 113816420), (2734, 99121030), (3620, 74861021), (4163, 65096540), (4762, 56908210), (5468, 49560515), (6835, 39648412), (8326, 32548270), (9524, 28454105), (11905, 22763284), (13670, 19824206), (16652, 16274135), (20815, 13019308), (23810, 11381642), (27340, 9912103), (31441, 8619220), (41630, 6509654), (47620, 5690821), (54763, 4948540), (62882, 4309610), (83260, 3254827), (109526, 2474270), (125764, 2154805), (157205, 1723844), (219052, 1237135), (247427, 1095260), (273815, 989708), (314410, 861922), (430961, 628820), (494854, 547630)]