7901046180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1123}}^1$

素因数の和:1288

約数の個数: 240

約数和(自身を含む): 25636209984

約数和(自身を除く): 17735163804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 101, 108, 129, 135, 162, 172, 180, 202, 215, 258, 270, 303, 324, 387, 404, 405, 430, 505, 516, 540, 606, 645, 774, 810, 860, 909, 1010, 1123, 1161, 1212, 1290, 1515, 1548, 1620, 1818, 1935, 2020, 2246, 2322, 2580, 2727, 3030, 3369, 3483, 3636, 3870, 4343, 4492, 4545, 4644, 5454, 5615, 5805, 6060, 6738, 6966, 7740, 8181, 8686, 9090, 10107, 10908, 11230, 11610, 13029, 13476, 13635, 13932, 16362, 16845, 17372, 17415, 18180, 20214, 21715, 22460, 23220, 26058, 27270, 30321, 32724, 33690, 34830, 39087, 40428, 40905, 43430, 48289, 50535, 52116, 54540, 60642, 65145, 67380, 69660, 78174, 81810, 86860, 90963, 96578, 101070, 113423, 117261, 121284, 130290, 144867, 151605, 156348, 163620, 181926, 193156, 195435, 202140, 226846, 234522, 241445, 260580, 289734, 303210, 340269, 351783, 363852, 390870, 434601, 453692, 454815, 469044, 482890, 567115, 579468, 586305, 606420, 680538, 703566, 724335, 781740, 869202, 909630, 965780, 1020807, 1134230, 1172610, 1303803, 1361076, 1407132, 1448670, 1701345, 1738404, 1758915, 1819260, 2041614, 2173005, 2268460, 2345220, 2607606, 2897340, 3062421, 3402690, 3517830, 3911409, 4083228, 4346010, 4877189, 5104035, 5215212, 6124842, 6519015, 6805380, 7035660, 7822818, 8692020, 9187263, 9754378, 10208070, 12249684, 13038030, 14631567, 15312105, 15645636, 18374526, 19508756, 19557045, 20416140, 24385945, 26076060, 29263134, 30624210, 36749052, 39114090, 43894701, 45936315, 48771890, 58526268, 61248420, 73157835, 78228180, 87789402, 91872630, 97543780, 131684103, 146315670, 175578804, 183745260, 219473505, 263368206, 292631340, 395052309, 438947010, 526736412, 658420515, 790104618, 877894020, 1316841030, 1580209236, 1975261545, 2633682060, 3950523090, 7901046180]

約数ペア:

[(1, 7901046180), (2, 3950523090), (3, 2633682060), (4, 1975261545), (5, 1580209236), (6, 1316841030), (9, 877894020), (10, 790104618), (12, 658420515), (15, 526736412), (18, 438947010), (20, 395052309), (27, 292631340), (30, 263368206), (36, 219473505), (43, 183745260), (45, 175578804), (54, 146315670), (60, 131684103), (81, 97543780), (86, 91872630), (90, 87789402), (101, 78228180), (108, 73157835), (129, 61248420), (135, 58526268), (162, 48771890), (172, 45936315), (180, 43894701), (202, 39114090), (215, 36749052), (258, 30624210), (270, 29263134), (303, 26076060), (324, 24385945), (387, 20416140), (404, 19557045), (405, 19508756), (430, 18374526), (505, 15645636), (516, 15312105), (540, 14631567), (606, 13038030), (645, 12249684), (774, 10208070), (810, 9754378), (860, 9187263), (909, 8692020), (1010, 7822818), (1123, 7035660), (1161, 6805380), (1212, 6519015), (1290, 6124842), (1515, 5215212), (1548, 5104035), (1620, 4877189), (1818, 4346010), (1935, 4083228), (2020, 3911409), (2246, 3517830), (2322, 3402690), (2580, 3062421), (2727, 2897340), (3030, 2607606), (3369, 2345220), (3483, 2268460), (3636, 2173005), (3870, 2041614), (4343, 1819260), (4492, 1758915), (4545, 1738404), (4644, 1701345), (5454, 1448670), (5615, 1407132), (5805, 1361076), (6060, 1303803), (6738, 1172610), (6966, 1134230), (7740, 1020807), (8181, 965780), (8686, 909630), (9090, 869202), (10107, 781740), (10908, 724335), (11230, 703566), (11610, 680538), (13029, 606420), (13476, 586305), (13635, 579468), (13932, 567115), (16362, 482890), (16845, 469044), (17372, 454815), (17415, 453692), (18180, 434601), (20214, 390870), (21715, 363852), (22460, 351783), (23220, 340269), (26058, 303210), (27270, 289734), (30321, 260580), (32724, 241445), (33690, 234522), (34830, 226846), (39087, 202140), (40428, 195435), (40905, 193156), (43430, 181926), (48289, 163620), (50535, 156348), (52116, 151605), (54540, 144867), (60642, 130290), (65145, 121284), (67380, 117261), (69660, 113423), (78174, 101070), (81810, 96578), (86860, 90963)]