13167560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:127

約数の個数: 128

約数和(自身を含む): 36771840

約数和(自身を除く): 23604280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 37, 40, 41, 56, 62, 70, 74, 82, 124, 140, 148, 155, 164, 185, 205, 217, 248, 259, 280, 287, 296, 310, 328, 370, 410, 434, 518, 574, 620, 740, 820, 868, 1036, 1085, 1147, 1148, 1240, 1271, 1295, 1435, 1480, 1517, 1640, 1736, 2072, 2170, 2294, 2296, 2542, 2590, 2870, 3034, 4340, 4588, 5084, 5180, 5735, 5740, 6068, 6355, 7585, 8029, 8680, 8897, 9176, 10168, 10360, 10619, 11470, 11480, 12136, 12710, 15170, 16058, 17794, 21238, 22940, 25420, 30340, 32116, 35588, 40145, 42476, 44485, 45880, 47027, 50840, 53095, 60680, 64232, 71176, 80290, 84952, 88970, 94054, 106190, 160580, 177940, 188108, 212380, 235135, 321160, 329189, 355880, 376216, 424760, 470270, 658378, 940540, 1316756, 1645945, 1881080, 2633512, 3291890, 6583780, 13167560]

約数ペア:

[(1, 13167560), (2, 6583780), (4, 3291890), (5, 2633512), (7, 1881080), (8, 1645945), (10, 1316756), (14, 940540), (20, 658378), (28, 470270), (31, 424760), (35, 376216), (37, 355880), (40, 329189), (41, 321160), (56, 235135), (62, 212380), (70, 188108), (74, 177940), (82, 160580), (124, 106190), (140, 94054), (148, 88970), (155, 84952), (164, 80290), (185, 71176), (205, 64232), (217, 60680), (248, 53095), (259, 50840), (280, 47027), (287, 45880), (296, 44485), (310, 42476), (328, 40145), (370, 35588), (410, 32116), (434, 30340), (518, 25420), (574, 22940), (620, 21238), (740, 17794), (820, 16058), (868, 15170), (1036, 12710), (1085, 12136), (1147, 11480), (1148, 11470), (1240, 10619), (1271, 10360), (1295, 10168), (1435, 9176), (1480, 8897), (1517, 8680), (1640, 8029), (1736, 7585), (2072, 6355), (2170, 6068), (2294, 5740), (2296, 5735), (2542, 5180), (2590, 5084), (2870, 4588), (3034, 4340)]