788572260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{69539}}^1$

素因数の和:69567

約数の個数: 120

約数和(自身を含む): 2827218240

約数和(自身を除く): 2038645980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 69539, 139078, 208617, 278156, 347695, 417234, 486773, 625851, 695390, 834468, 973546, 1043085, 1251702, 1390780, 1460319, 1877553, 1947092, 2086170, 2433865, 2503404, 2920638, 3129255, 3755106, 4172340, 4380957, 4867730, 5632659, 5841276, 6258510, 7301595, 7510212, 8761914, 9387765, 9735460, 11265318, 12517020, 13142871, 14603190, 17523828, 18775530, 21904785, 22530636, 26285742, 28163295, 29206380, 37551060, 39428613, 43809570, 52571484, 56326590, 65714355, 78857226, 87619140, 112653180, 131428710, 157714452, 197143065, 262857420, 394286130, 788572260]

約数ペア:

[(1, 788572260), (2, 394286130), (3, 262857420), (4, 197143065), (5, 157714452), (6, 131428710), (7, 112653180), (9, 87619140), (10, 78857226), (12, 65714355), (14, 56326590), (15, 52571484), (18, 43809570), (20, 39428613), (21, 37551060), (27, 29206380), (28, 28163295), (30, 26285742), (35, 22530636), (36, 21904785), (42, 18775530), (45, 17523828), (54, 14603190), (60, 13142871), (63, 12517020), (70, 11265318), (81, 9735460), (84, 9387765), (90, 8761914), (105, 7510212), (108, 7301595), (126, 6258510), (135, 5841276), (140, 5632659), (162, 4867730), (180, 4380957), (189, 4172340), (210, 3755106), (252, 3129255), (270, 2920638), (315, 2503404), (324, 2433865), (378, 2086170), (405, 1947092), (420, 1877553), (540, 1460319), (567, 1390780), (630, 1251702), (756, 1043085), (810, 973546), (945, 834468), (1134, 695390), (1260, 625851), (1620, 486773), (1890, 417234), (2268, 347695), (2835, 278156), (3780, 208617), (5670, 139078), (11340, 69539)]