5141781960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{165437}}^1$

素因数の和:165495

約数の個数: 128

約数和(自身を含む): 18105534720

約数和(自身を除く): 12963752760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 7770, 10360, 15540, 31080, 165437, 330874, 496311, 661748, 827185, 992622, 1158059, 1323496, 1654370, 1985244, 2316118, 2481555, 3308740, 3474177, 3970488, 4632236, 4963110, 5790295, 6121169, 6617480, 6948354, 9264472, 9926220, 11580590, 12242338, 13896708, 17370885, 18363507, 19852440, 23161180, 24484676, 27793416, 30605845, 34741770, 36727014, 42848183, 46322360, 48969352, 61211690, 69483540, 73454028, 85696366, 91817535, 122423380, 128544549, 138967080, 146908056, 171392732, 183635070, 214240915, 244846760, 257089098, 342785464, 367270140, 428481830, 514178196, 642722745, 734540280, 856963660, 1028356392, 1285445490, 1713927320, 2570890980, 5141781960]

約数ペア:

[(1, 5141781960), (2, 2570890980), (3, 1713927320), (4, 1285445490), (5, 1028356392), (6, 856963660), (7, 734540280), (8, 642722745), (10, 514178196), (12, 428481830), (14, 367270140), (15, 342785464), (20, 257089098), (21, 244846760), (24, 214240915), (28, 183635070), (30, 171392732), (35, 146908056), (37, 138967080), (40, 128544549), (42, 122423380), (56, 91817535), (60, 85696366), (70, 73454028), (74, 69483540), (84, 61211690), (105, 48969352), (111, 46322360), (120, 42848183), (140, 36727014), (148, 34741770), (168, 30605845), (185, 27793416), (210, 24484676), (222, 23161180), (259, 19852440), (280, 18363507), (296, 17370885), (370, 13896708), (420, 12242338), (444, 11580590), (518, 9926220), (555, 9264472), (740, 6948354), (777, 6617480), (840, 6121169), (888, 5790295), (1036, 4963110), (1110, 4632236), (1295, 3970488), (1480, 3474177), (1554, 3308740), (2072, 2481555), (2220, 2316118), (2590, 1985244), (3108, 1654370), (3885, 1323496), (4440, 1158059), (5180, 992622), (6216, 827185), (7770, 661748), (10360, 496311), (15540, 330874), (31080, 165437)]