186743340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:541

約数の個数: 192

約数和(自身を含む): 670924800

約数和(自身を除く): 484181460

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, 84, 90, 105, 108, 126, 127, 135, 140, 180, 189, 210, 252, 254, 270, 315, 378, 381, 389, 420, 508, 540, 630, 635, 756, 762, 778, 889, 945, 1143, 1167, 1260, 1270, 1524, 1556, 1778, 1890, 1905, 1945, 2286, 2334, 2540, 2667, 2723, 3429, 3501, 3556, 3780, 3810, 3890, 4445, 4572, 4668, 5334, 5446, 5715, 5835, 6858, 7002, 7620, 7780, 8001, 8169, 8890, 10503, 10668, 10892, 11430, 11670, 13335, 13615, 13716, 14004, 16002, 16338, 17145, 17505, 17780, 21006, 22860, 23340, 24003, 24507, 26670, 27230, 32004, 32676, 34290, 35010, 40005, 40845, 42012, 48006, 49014, 49403, 52515, 53340, 54460, 68580, 70020, 73521, 80010, 81690, 96012, 98028, 98806, 105030, 120015, 122535, 147042, 148209, 160020, 163380, 197612, 210060, 240030, 245070, 247015, 294084, 296418, 345821, 367605, 444627, 480060, 490140, 494030, 592836, 691642, 735210, 741045, 889254, 988060, 1037463, 1333881, 1383284, 1470420, 1482090, 1729105, 1778508, 2074926, 2223135, 2667762, 2964180, 3112389, 3458210, 4149852, 4446270, 5187315, 5335524, 6224778, 6669405, 6916420, 8892540, 9337167, 10374630, 12449556, 13338810, 15561945, 18674334, 20749260, 26677620, 31123890, 37348668, 46685835, 62247780, 93371670, 186743340]

約数ペア:

[(1, 186743340), (2, 93371670), (3, 62247780), (4, 46685835), (5, 37348668), (6, 31123890), (7, 26677620), (9, 20749260), (10, 18674334), (12, 15561945), (14, 13338810), (15, 12449556), (18, 10374630), (20, 9337167), (21, 8892540), (27, 6916420), (28, 6669405), (30, 6224778), (35, 5335524), (36, 5187315), (42, 4446270), (45, 4149852), (54, 3458210), (60, 3112389), (63, 2964180), (70, 2667762), (84, 2223135), (90, 2074926), (105, 1778508), (108, 1729105), (126, 1482090), (127, 1470420), (135, 1383284), (140, 1333881), (180, 1037463), (189, 988060), (210, 889254), (252, 741045), (254, 735210), (270, 691642), (315, 592836), (378, 494030), (381, 490140), (389, 480060), (420, 444627), (508, 367605), (540, 345821), (630, 296418), (635, 294084), (756, 247015), (762, 245070), (778, 240030), (889, 210060), (945, 197612), (1143, 163380), (1167, 160020), (1260, 148209), (1270, 147042), (1524, 122535), (1556, 120015), (1778, 105030), (1890, 98806), (1905, 98028), (1945, 96012), (2286, 81690), (2334, 80010), (2540, 73521), (2667, 70020), (2723, 68580), (3429, 54460), (3501, 53340), (3556, 52515), (3780, 49403), (3810, 49014), (3890, 48006), (4445, 42012), (4572, 40845), (4668, 40005), (5334, 35010), (5446, 34290), (5715, 32676), (5835, 32004), (6858, 27230), (7002, 26670), (7620, 24507), (7780, 24003), (8001, 23340), (8169, 22860), (8890, 21006), (10503, 17780), (10668, 17505), (10892, 17145), (11430, 16338), (11670, 16002), (13335, 14004), (13615, 13716)]