15707916481760

素因数分解:

$2^5\times 5^1\times {\mathrm{181}}^1\times {\mathrm{11321}}^1\times {\mathrm{47911}}^1$

素因数の和:59428

約数の個数: 96

約数和(自身を含む): 37319055044544

約数和(自身を除く): 21611138562784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 181, 362, 724, 905, 1448, 1810, 2896, 3620, 5792, 7240, 11321, 14480, 22642, 28960, 45284, 47911, 56605, 90568, 95822, 113210, 181136, 191644, 226420, 239555, 362272, 383288, 452840, 479110, 766576, 905680, 958220, 1533152, 1811360, 1916440, 2049101, 3832880, 4098202, 7665760, 8196404, 8671891, 10245505, 16392808, 17343782, 20491010, 32785616, 34687564, 40982020, 43359455, 65571232, 69375128, 81964040, 86718910, 138750256, 163928080, 173437820, 277500512, 327856160, 346875640, 542400431, 693751280, 1084800862, 1387502560, 2169601724, 2712002155, 4339203448, 5424004310, 8678406896, 10848008620, 17356813792, 21696017240, 43392034480, 86784068960, 98174478011, 196348956022, 392697912044, 490872390055, 785395824088, 981744780110, 1570791648176, 1963489560220, 3141583296352, 3926979120440, 7853958240880, 15707916481760]

約数ペア:

[(1, 15707916481760), (2, 7853958240880), (4, 3926979120440), (5, 3141583296352), (8, 1963489560220), (10, 1570791648176), (16, 981744780110), (20, 785395824088), (32, 490872390055), (40, 392697912044), (80, 196348956022), (160, 98174478011), (181, 86784068960), (362, 43392034480), (724, 21696017240), (905, 17356813792), (1448, 10848008620), (1810, 8678406896), (2896, 5424004310), (3620, 4339203448), (5792, 2712002155), (7240, 2169601724), (11321, 1387502560), (14480, 1084800862), (22642, 693751280), (28960, 542400431), (45284, 346875640), (47911, 327856160), (56605, 277500512), (90568, 173437820), (95822, 163928080), (113210, 138750256), (181136, 86718910), (191644, 81964040), (226420, 69375128), (239555, 65571232), (362272, 43359455), (383288, 40982020), (452840, 34687564), (479110, 32785616), (766576, 20491010), (905680, 17343782), (958220, 16392808), (1533152, 10245505), (1811360, 8671891), (1916440, 8196404), (2049101, 7665760), (3832880, 4098202)]