42857760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8117}}^1$

素因数の和:8146

約数の個数: 96

約数和(自身を含む): 147292992

約数和(自身を除く): 104435232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 8117, 16234, 24351, 32468, 40585, 48702, 64936, 81170, 89287, 97404, 121755, 129872, 162340, 178574, 194808, 243510, 259744, 267861, 324680, 357148, 389616, 446435, 487020, 535722, 649360, 714296, 779232, 892870, 974040, 1071444, 1298720, 1339305, 1428592, 1785740, 1948080, 2142888, 2678610, 2857184, 3571480, 3896160, 4285776, 5357220, 7142960, 8571552, 10714440, 14285920, 21428880, 42857760]

約数ペア:

[(1, 42857760), (2, 21428880), (3, 14285920), (4, 10714440), (5, 8571552), (6, 7142960), (8, 5357220), (10, 4285776), (11, 3896160), (12, 3571480), (15, 2857184), (16, 2678610), (20, 2142888), (22, 1948080), (24, 1785740), (30, 1428592), (32, 1339305), (33, 1298720), (40, 1071444), (44, 974040), (48, 892870), (55, 779232), (60, 714296), (66, 649360), (80, 535722), (88, 487020), (96, 446435), (110, 389616), (120, 357148), (132, 324680), (160, 267861), (165, 259744), (176, 243510), (220, 194808), (240, 178574), (264, 162340), (330, 129872), (352, 121755), (440, 97404), (480, 89287), (528, 81170), (660, 64936), (880, 48702), (1056, 40585), (1320, 32468), (1760, 24351), (2640, 16234), (5280, 8117)]