67579080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 217054080

約数和(自身を除く): 149475000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 157, 170, 204, 211, 255, 314, 340, 408, 422, 471, 510, 628, 633, 680, 785, 844, 942, 1020, 1055, 1256, 1266, 1570, 1688, 1884, 2040, 2110, 2355, 2532, 2669, 3140, 3165, 3587, 3768, 4220, 4710, 5064, 5338, 6280, 6330, 7174, 8007, 8440, 9420, 10676, 10761, 12660, 13345, 14348, 16014, 17935, 18840, 21352, 21522, 25320, 26690, 28696, 32028, 33127, 35870, 40035, 43044, 53380, 53805, 64056, 66254, 71740, 80070, 86088, 99381, 106760, 107610, 132508, 143480, 160140, 165635, 198762, 215220, 265016, 320280, 331270, 397524, 430440, 496905, 563159, 662540, 795048, 993810, 1126318, 1325080, 1689477, 1987620, 2252636, 2815795, 3378954, 3975240, 4505272, 5631590, 6757908, 8447385, 11263180, 13515816, 16894770, 22526360, 33789540, 67579080]

約数ペア:

[(1, 67579080), (2, 33789540), (3, 22526360), (4, 16894770), (5, 13515816), (6, 11263180), (8, 8447385), (10, 6757908), (12, 5631590), (15, 4505272), (17, 3975240), (20, 3378954), (24, 2815795), (30, 2252636), (34, 1987620), (40, 1689477), (51, 1325080), (60, 1126318), (68, 993810), (85, 795048), (102, 662540), (120, 563159), (136, 496905), (157, 430440), (170, 397524), (204, 331270), (211, 320280), (255, 265016), (314, 215220), (340, 198762), (408, 165635), (422, 160140), (471, 143480), (510, 132508), (628, 107610), (633, 106760), (680, 99381), (785, 86088), (844, 80070), (942, 71740), (1020, 66254), (1055, 64056), (1256, 53805), (1266, 53380), (1570, 43044), (1688, 40035), (1884, 35870), (2040, 33127), (2110, 32028), (2355, 28696), (2532, 26690), (2669, 25320), (3140, 21522), (3165, 21352), (3587, 18840), (3768, 17935), (4220, 16014), (4710, 14348), (5064, 13345), (5338, 12660), (6280, 10761), (6330, 10676), (7174, 9420), (8007, 8440)]