1569776680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{7451}}^1$

素因数の和:7714

約数の個数: 64

約数和(自身を含む): 3702153600

約数和(自身を除く): 2132376920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 229, 230, 458, 460, 916, 920, 1145, 1832, 2290, 4580, 5267, 7451, 9160, 10534, 14902, 21068, 26335, 29804, 37255, 42136, 52670, 59608, 74510, 105340, 149020, 171373, 210680, 298040, 342746, 685492, 856865, 1370984, 1706279, 1713730, 3412558, 3427460, 6825116, 6854920, 8531395, 13650232, 17062790, 34125580, 39244417, 68251160, 78488834, 156977668, 196222085, 313955336, 392444170, 784888340, 1569776680]

約数ペア:

[(1, 1569776680), (2, 784888340), (4, 392444170), (5, 313955336), (8, 196222085), (10, 156977668), (20, 78488834), (23, 68251160), (40, 39244417), (46, 34125580), (92, 17062790), (115, 13650232), (184, 8531395), (229, 6854920), (230, 6825116), (458, 3427460), (460, 3412558), (916, 1713730), (920, 1706279), (1145, 1370984), (1832, 856865), (2290, 685492), (4580, 342746), (5267, 298040), (7451, 210680), (9160, 171373), (10534, 149020), (14902, 105340), (21068, 74510), (26335, 59608), (29804, 52670), (37255, 42136)]