191952180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{16927}}^1$

素因数の和:16955

約数の個数: 120

約数和(自身を含む): 688224768

約数和(自身を除く): 496272588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 16927, 33854, 50781, 67708, 84635, 101562, 118489, 152343, 169270, 203124, 236978, 253905, 304686, 338540, 355467, 457029, 473956, 507810, 592445, 609372, 710934, 761715, 914058, 1015620, 1066401, 1184890, 1371087, 1421868, 1523430, 1777335, 1828116, 2132802, 2285145, 2369780, 2742174, 3046860, 3199203, 3554670, 4265604, 4570290, 5332005, 5484348, 6398406, 6855435, 7109340, 9140580, 9597609, 10664010, 12796812, 13710870, 15996015, 19195218, 21328020, 27421740, 31992030, 38390436, 47988045, 63984060, 95976090, 191952180]

約数ペア:

[(1, 191952180), (2, 95976090), (3, 63984060), (4, 47988045), (5, 38390436), (6, 31992030), (7, 27421740), (9, 21328020), (10, 19195218), (12, 15996015), (14, 13710870), (15, 12796812), (18, 10664010), (20, 9597609), (21, 9140580), (27, 7109340), (28, 6855435), (30, 6398406), (35, 5484348), (36, 5332005), (42, 4570290), (45, 4265604), (54, 3554670), (60, 3199203), (63, 3046860), (70, 2742174), (81, 2369780), (84, 2285145), (90, 2132802), (105, 1828116), (108, 1777335), (126, 1523430), (135, 1421868), (140, 1371087), (162, 1184890), (180, 1066401), (189, 1015620), (210, 914058), (252, 761715), (270, 710934), (315, 609372), (324, 592445), (378, 507810), (405, 473956), (420, 457029), (540, 355467), (567, 338540), (630, 304686), (756, 253905), (810, 236978), (945, 203124), (1134, 169270), (1260, 152343), (1620, 118489), (1890, 101562), (2268, 84635), (2835, 67708), (3780, 50781), (5670, 33854), (11340, 16927)]