142968840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5869}}^1$

素因数の和:5919

約数の個数: 128

約数和(自身を含む): 507168000

約数和(自身を除く): 364199160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 5869, 6090, 8120, 11738, 12180, 17607, 23476, 24360, 29345, 35214, 41083, 46952, 58690, 70428, 82166, 88035, 117380, 123249, 140856, 164332, 170201, 176070, 205415, 234760, 246498, 328664, 340402, 352140, 410830, 492996, 510603, 616245, 680804, 704280, 821660, 851005, 985992, 1021206, 1191407, 1232490, 1361608, 1643320, 1702010, 2042412, 2382814, 2464980, 2553015, 3404020, 3574221, 4084824, 4765628, 4929960, 5106030, 5957035, 6808040, 7148442, 9531256, 10212060, 11914070, 14296884, 17871105, 20424120, 23828140, 28593768, 35742210, 47656280, 71484420, 142968840]

約数ペア:

[(1, 142968840), (2, 71484420), (3, 47656280), (4, 35742210), (5, 28593768), (6, 23828140), (7, 20424120), (8, 17871105), (10, 14296884), (12, 11914070), (14, 10212060), (15, 9531256), (20, 7148442), (21, 6808040), (24, 5957035), (28, 5106030), (29, 4929960), (30, 4765628), (35, 4084824), (40, 3574221), (42, 3404020), (56, 2553015), (58, 2464980), (60, 2382814), (70, 2042412), (84, 1702010), (87, 1643320), (105, 1361608), (116, 1232490), (120, 1191407), (140, 1021206), (145, 985992), (168, 851005), (174, 821660), (203, 704280), (210, 680804), (232, 616245), (280, 510603), (290, 492996), (348, 410830), (406, 352140), (420, 340402), (435, 328664), (580, 246498), (609, 234760), (696, 205415), (812, 176070), (840, 170201), (870, 164332), (1015, 140856), (1160, 123249), (1218, 117380), (1624, 88035), (1740, 82166), (2030, 70428), (2436, 58690), (3045, 46952), (3480, 41083), (4060, 35214), (4872, 29345), (5869, 24360), (6090, 23476), (8120, 17607), (11738, 12180)]