1344293360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{14753}}^1$

素因数の和:14850

約数の個数: 80

約数和(自身を含む): 3358954656

約数和(自身を除く): 2014661296

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 67, 68, 80, 85, 134, 136, 170, 268, 272, 335, 340, 536, 670, 680, 1072, 1139, 1340, 1360, 2278, 2680, 4556, 5360, 5695, 9112, 11390, 14753, 18224, 22780, 29506, 45560, 59012, 73765, 91120, 118024, 147530, 236048, 250801, 295060, 501602, 590120, 988451, 1003204, 1180240, 1254005, 1976902, 2006408, 2508010, 3953804, 4012816, 4942255, 5016020, 7907608, 9884510, 10032040, 15815216, 16803667, 19769020, 20064080, 33607334, 39538040, 67214668, 79076080, 84018335, 134429336, 168036670, 268858672, 336073340, 672146680, 1344293360]

約数ペア:

[(1, 1344293360), (2, 672146680), (4, 336073340), (5, 268858672), (8, 168036670), (10, 134429336), (16, 84018335), (17, 79076080), (20, 67214668), (34, 39538040), (40, 33607334), (67, 20064080), (68, 19769020), (80, 16803667), (85, 15815216), (134, 10032040), (136, 9884510), (170, 7907608), (268, 5016020), (272, 4942255), (335, 4012816), (340, 3953804), (536, 2508010), (670, 2006408), (680, 1976902), (1072, 1254005), (1139, 1180240), (1340, 1003204), (1360, 988451), (2278, 590120), (2680, 501602), (4556, 295060), (5360, 250801), (5695, 236048), (9112, 147530), (11390, 118024), (14753, 91120), (18224, 73765), (22780, 59012), (29506, 45560)]