636170080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3361}}^1$

素因数の和:3409

約数の個数: 144

約数和(自身を含む): 1860503904

約数和(自身を除く): 1224333824

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 280, 338, 364, 416, 455, 520, 560, 676, 728, 845, 910, 1040, 1120, 1183, 1352, 1456, 1690, 1820, 2080, 2366, 2704, 2912, 3361, 3380, 3640, 4732, 5408, 5915, 6722, 6760, 7280, 9464, 11830, 13444, 13520, 14560, 16805, 18928, 23527, 23660, 26888, 27040, 33610, 37856, 43693, 47054, 47320, 53776, 67220, 87386, 94108, 94640, 107552, 117635, 134440, 174772, 188216, 189280, 218465, 235270, 268880, 305851, 349544, 376432, 436930, 470540, 537760, 568009, 611702, 699088, 752864, 873860, 941080, 1136018, 1223404, 1398176, 1529255, 1747720, 1882160, 2272036, 2446808, 2840045, 3058510, 3495440, 3764320, 3976063, 4544072, 4893616, 5680090, 6117020, 6990880, 7952126, 9088144, 9787232, 11360180, 12234040, 15904252, 18176288, 19880315, 22720360, 24468080, 31808504, 39760630, 45440720, 48936160, 63617008, 79521260, 90881440, 127234016, 159042520, 318085040, 636170080]

約数ペア:

[(1, 636170080), (2, 318085040), (4, 159042520), (5, 127234016), (7, 90881440), (8, 79521260), (10, 63617008), (13, 48936160), (14, 45440720), (16, 39760630), (20, 31808504), (26, 24468080), (28, 22720360), (32, 19880315), (35, 18176288), (40, 15904252), (52, 12234040), (56, 11360180), (65, 9787232), (70, 9088144), (80, 7952126), (91, 6990880), (104, 6117020), (112, 5680090), (130, 4893616), (140, 4544072), (160, 3976063), (169, 3764320), (182, 3495440), (208, 3058510), (224, 2840045), (260, 2446808), (280, 2272036), (338, 1882160), (364, 1747720), (416, 1529255), (455, 1398176), (520, 1223404), (560, 1136018), (676, 941080), (728, 873860), (845, 752864), (910, 699088), (1040, 611702), (1120, 568009), (1183, 537760), (1352, 470540), (1456, 436930), (1690, 376432), (1820, 349544), (2080, 305851), (2366, 268880), (2704, 235270), (2912, 218465), (3361, 189280), (3380, 188216), (3640, 174772), (4732, 134440), (5408, 117635), (5915, 107552), (6722, 94640), (6760, 94108), (7280, 87386), (9464, 67220), (11830, 53776), (13444, 47320), (13520, 47054), (14560, 43693), (16805, 37856), (18928, 33610), (23527, 27040), (23660, 26888)]