190546020

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{1867}}^1$

素因数の和:1901

約数の個数: 168

約数和(自身を含む): 686019264

約数和(自身を除く): 495473244

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, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 810, 945, 972, 1134, 1215, 1260, 1458, 1620, 1701, 1867, 1890, 2268, 2430, 2835, 2916, 3402, 3645, 3734, 3780, 4860, 5103, 5601, 5670, 6804, 7290, 7468, 8505, 9335, 10206, 11202, 11340, 13069, 14580, 16803, 17010, 18670, 20412, 22404, 25515, 26138, 28005, 33606, 34020, 37340, 39207, 50409, 51030, 52276, 56010, 65345, 67212, 78414, 84015, 100818, 102060, 112020, 117621, 130690, 151227, 156828, 168030, 196035, 201636, 235242, 252045, 261380, 302454, 336060, 352863, 392070, 453681, 470484, 504090, 588105, 604908, 705726, 756135, 784140, 907362, 1008180, 1058589, 1176210, 1361043, 1411452, 1512270, 1764315, 1814724, 2117178, 2268405, 2352420, 2722086, 3024540, 3175767, 3528630, 4234356, 4536810, 5292945, 5444172, 6351534, 6805215, 7057260, 9073620, 9527301, 10585890, 12703068, 13610430, 15878835, 19054602, 21171780, 27220860, 31757670, 38109204, 47636505, 63515340, 95273010, 190546020]

約数ペア:

[(1, 190546020), (2, 95273010), (3, 63515340), (4, 47636505), (5, 38109204), (6, 31757670), (7, 27220860), (9, 21171780), (10, 19054602), (12, 15878835), (14, 13610430), (15, 12703068), (18, 10585890), (20, 9527301), (21, 9073620), (27, 7057260), (28, 6805215), (30, 6351534), (35, 5444172), (36, 5292945), (42, 4536810), (45, 4234356), (54, 3528630), (60, 3175767), (63, 3024540), (70, 2722086), (81, 2352420), (84, 2268405), (90, 2117178), (105, 1814724), (108, 1764315), (126, 1512270), (135, 1411452), (140, 1361043), (162, 1176210), (180, 1058589), (189, 1008180), (210, 907362), (243, 784140), (252, 756135), (270, 705726), (315, 604908), (324, 588105), (378, 504090), (405, 470484), (420, 453681), (486, 392070), (540, 352863), (567, 336060), (630, 302454), (729, 261380), (756, 252045), (810, 235242), (945, 201636), (972, 196035), (1134, 168030), (1215, 156828), (1260, 151227), (1458, 130690), (1620, 117621), (1701, 112020), (1867, 102060), (1890, 100818), (2268, 84015), (2430, 78414), (2835, 67212), (2916, 65345), (3402, 56010), (3645, 52276), (3734, 51030), (3780, 50409), (4860, 39207), (5103, 37340), (5601, 34020), (5670, 33606), (6804, 28005), (7290, 26138), (7468, 25515), (8505, 22404), (9335, 20412), (10206, 18670), (11202, 17010), (11340, 16803), (13069, 14580)]