12736254060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1\times {\mathrm{1327}}^1$

素因数の和:2164

約数の個数: 144

約数和(自身を含む): 39259164672

約数和(自身を除く): 26522910612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 751, 852, 1065, 1278, 1327, 1420, 1502, 2130, 2253, 2556, 2654, 3004, 3195, 3755, 3981, 4260, 4506, 5308, 6390, 6635, 6759, 7510, 7962, 9012, 11265, 11943, 12780, 13270, 13518, 15020, 15924, 19905, 22530, 23886, 26540, 27036, 33795, 39810, 45060, 47772, 53321, 59715, 67590, 79620, 94217, 106642, 119430, 135180, 159963, 188434, 213284, 238860, 266605, 282651, 319926, 376868, 471085, 479889, 533210, 565302, 639852, 799815, 847953, 942170, 959778, 996577, 1066420, 1130604, 1413255, 1599630, 1695906, 1884340, 1919556, 1993154, 2399445, 2826510, 2989731, 3199260, 3391812, 3986308, 4239765, 4798890, 4982885, 5653020, 5979462, 8479530, 8969193, 9597780, 9965770, 11958924, 14948655, 16959060, 17938386, 19931540, 29897310, 35876772, 44845965, 59794620, 70756967, 89691930, 141513934, 179383860, 212270901, 283027868, 353784835, 424541802, 636812703, 707569670, 849083604, 1061354505, 1273625406, 1415139340, 2122709010, 2547250812, 3184063515, 4245418020, 6368127030, 12736254060]

約数ペア:

[(1, 12736254060), (2, 6368127030), (3, 4245418020), (4, 3184063515), (5, 2547250812), (6, 2122709010), (9, 1415139340), (10, 1273625406), (12, 1061354505), (15, 849083604), (18, 707569670), (20, 636812703), (30, 424541802), (36, 353784835), (45, 283027868), (60, 212270901), (71, 179383860), (90, 141513934), (142, 89691930), (180, 70756967), (213, 59794620), (284, 44845965), (355, 35876772), (426, 29897310), (639, 19931540), (710, 17938386), (751, 16959060), (852, 14948655), (1065, 11958924), (1278, 9965770), (1327, 9597780), (1420, 8969193), (1502, 8479530), (2130, 5979462), (2253, 5653020), (2556, 4982885), (2654, 4798890), (3004, 4239765), (3195, 3986308), (3755, 3391812), (3981, 3199260), (4260, 2989731), (4506, 2826510), (5308, 2399445), (6390, 1993154), (6635, 1919556), (6759, 1884340), (7510, 1695906), (7962, 1599630), (9012, 1413255), (11265, 1130604), (11943, 1066420), (12780, 996577), (13270, 959778), (13518, 942170), (15020, 847953), (15924, 799815), (19905, 639852), (22530, 565302), (23886, 533210), (26540, 479889), (27036, 471085), (33795, 376868), (39810, 319926), (45060, 282651), (47772, 266605), (53321, 238860), (59715, 213284), (67590, 188434), (79620, 159963), (94217, 135180), (106642, 119430)]