190748520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:657

約数の個数: 160

約数和(自身を含む): 648042120

約数和(自身を除く): 457293600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 113, 120, 135, 162, 180, 216, 226, 270, 324, 339, 360, 405, 452, 521, 540, 565, 648, 678, 810, 904, 1017, 1042, 1080, 1130, 1356, 1563, 1620, 1695, 2034, 2084, 2260, 2605, 2712, 3051, 3126, 3240, 3390, 4068, 4168, 4520, 4689, 5085, 5210, 6102, 6252, 6780, 7815, 8136, 9153, 9378, 10170, 10420, 12204, 12504, 13560, 14067, 15255, 15630, 18306, 18756, 20340, 20840, 23445, 24408, 28134, 30510, 31260, 36612, 37512, 40680, 42201, 45765, 46890, 56268, 58873, 61020, 62520, 70335, 73224, 84402, 91530, 93780, 112536, 117746, 122040, 140670, 168804, 176619, 183060, 187560, 211005, 235492, 281340, 294365, 337608, 353238, 366120, 422010, 470984, 529857, 562680, 588730, 706476, 844020, 883095, 1059714, 1177460, 1412952, 1589571, 1688040, 1766190, 2119428, 2354920, 2649285, 3179142, 3532380, 4238856, 4768713, 5298570, 6358284, 7064760, 7947855, 9537426, 10597140, 12716568, 15895710, 19074852, 21194280, 23843565, 31791420, 38149704, 47687130, 63582840, 95374260, 190748520]

約数ペア:

[(1, 190748520), (2, 95374260), (3, 63582840), (4, 47687130), (5, 38149704), (6, 31791420), (8, 23843565), (9, 21194280), (10, 19074852), (12, 15895710), (15, 12716568), (18, 10597140), (20, 9537426), (24, 7947855), (27, 7064760), (30, 6358284), (36, 5298570), (40, 4768713), (45, 4238856), (54, 3532380), (60, 3179142), (72, 2649285), (81, 2354920), (90, 2119428), (108, 1766190), (113, 1688040), (120, 1589571), (135, 1412952), (162, 1177460), (180, 1059714), (216, 883095), (226, 844020), (270, 706476), (324, 588730), (339, 562680), (360, 529857), (405, 470984), (452, 422010), (521, 366120), (540, 353238), (565, 337608), (648, 294365), (678, 281340), (810, 235492), (904, 211005), (1017, 187560), (1042, 183060), (1080, 176619), (1130, 168804), (1356, 140670), (1563, 122040), (1620, 117746), (1695, 112536), (2034, 93780), (2084, 91530), (2260, 84402), (2605, 73224), (2712, 70335), (3051, 62520), (3126, 61020), (3240, 58873), (3390, 56268), (4068, 46890), (4168, 45765), (4520, 42201), (4689, 40680), (5085, 37512), (5210, 36612), (6102, 31260), (6252, 30510), (6780, 28134), (7815, 24408), (8136, 23445), (9153, 20840), (9378, 20340), (10170, 18756), (10420, 18306), (12204, 15630), (12504, 15255), (13560, 14067)]