156967284560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{830339}}^1$

素因数の和:830508

約数の個数: 80

約数和(自身を含む): 389196964800

約数和(自身を除く): 232229680240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 139, 170, 272, 278, 340, 556, 680, 695, 1112, 1360, 1390, 2224, 2363, 2780, 4726, 5560, 9452, 11120, 11815, 18904, 23630, 37808, 47260, 94520, 189040, 830339, 1660678, 3321356, 4151695, 6642712, 8303390, 13285424, 14115763, 16606780, 28231526, 33213560, 56463052, 66427120, 70578815, 112926104, 115417121, 141157630, 225852208, 230834242, 282315260, 461668484, 564630520, 577085605, 923336968, 1129261040, 1154171210, 1846673936, 1962091057, 2308342420, 3924182114, 4616684840, 7848364228, 9233369680, 9810455285, 15696728456, 19620910570, 31393456912, 39241821140, 78483642280, 156967284560]

約数ペア:

[(1, 156967284560), (2, 78483642280), (4, 39241821140), (5, 31393456912), (8, 19620910570), (10, 15696728456), (16, 9810455285), (17, 9233369680), (20, 7848364228), (34, 4616684840), (40, 3924182114), (68, 2308342420), (80, 1962091057), (85, 1846673936), (136, 1154171210), (139, 1129261040), (170, 923336968), (272, 577085605), (278, 564630520), (340, 461668484), (556, 282315260), (680, 230834242), (695, 225852208), (1112, 141157630), (1360, 115417121), (1390, 112926104), (2224, 70578815), (2363, 66427120), (2780, 56463052), (4726, 33213560), (5560, 28231526), (9452, 16606780), (11120, 14115763), (11815, 13285424), (18904, 8303390), (23630, 6642712), (37808, 4151695), (47260, 3321356), (94520, 1660678), (189040, 830339)]