1215928480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4603}}^1$

素因数の和:4758

約数の個数: 96

約数和(自身を含む): 3118639104

約数和(自身を除く): 1902710624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 127, 130, 160, 208, 254, 260, 416, 508, 520, 635, 1016, 1040, 1270, 1651, 2032, 2080, 2540, 3302, 4064, 4603, 5080, 6604, 8255, 9206, 10160, 13208, 16510, 18412, 20320, 23015, 26416, 33020, 36824, 46030, 52832, 59839, 66040, 73648, 92060, 119678, 132080, 147296, 184120, 239356, 264160, 299195, 368240, 478712, 584581, 598390, 736480, 957424, 1169162, 1196780, 1914848, 2338324, 2393560, 2922905, 4676648, 4787120, 5845810, 7599553, 9353296, 9574240, 11691620, 15199106, 18706592, 23383240, 30398212, 37997765, 46766480, 60796424, 75995530, 93532960, 121592848, 151991060, 243185696, 303982120, 607964240, 1215928480]

約数ペア:

[(1, 1215928480), (2, 607964240), (4, 303982120), (5, 243185696), (8, 151991060), (10, 121592848), (13, 93532960), (16, 75995530), (20, 60796424), (26, 46766480), (32, 37997765), (40, 30398212), (52, 23383240), (65, 18706592), (80, 15199106), (104, 11691620), (127, 9574240), (130, 9353296), (160, 7599553), (208, 5845810), (254, 4787120), (260, 4676648), (416, 2922905), (508, 2393560), (520, 2338324), (635, 1914848), (1016, 1196780), (1040, 1169162), (1270, 957424), (1651, 736480), (2032, 598390), (2080, 584581), (2540, 478712), (3302, 368240), (4064, 299195), (4603, 264160), (5080, 239356), (6604, 184120), (8255, 147296), (9206, 132080), (10160, 119678), (13208, 92060), (16510, 73648), (18412, 66040), (20320, 59839), (23015, 52832), (26416, 46030), (33020, 36824)]