102027520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 285505920

約数和(自身を除く): 183478400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 128, 140, 160, 193, 224, 236, 256, 280, 295, 320, 386, 413, 448, 472, 560, 590, 640, 772, 826, 896, 944, 965, 1120, 1180, 1280, 1351, 1544, 1652, 1792, 1888, 1930, 2065, 2240, 2360, 2702, 3088, 3304, 3776, 3860, 4130, 4480, 4720, 5404, 6176, 6608, 6755, 7552, 7720, 8260, 8960, 9440, 10808, 11387, 12352, 13216, 13510, 15104, 15440, 16520, 18880, 21616, 22774, 24704, 26432, 27020, 30880, 33040, 37760, 43232, 45548, 49408, 52864, 54040, 56935, 61760, 66080, 75520, 79709, 86464, 91096, 105728, 108080, 113870, 123520, 132160, 159418, 172928, 182192, 216160, 227740, 247040, 264320, 318836, 345856, 364384, 398545, 432320, 455480, 528640, 637672, 728768, 797090, 864640, 910960, 1275344, 1457536, 1594180, 1729280, 1821920, 2550688, 2915072, 3188360, 3643840, 5101376, 6376720, 7287680, 10202752, 12753440, 14575360, 20405504, 25506880, 51013760, 102027520]

約数ペア:

[(1, 102027520), (2, 51013760), (4, 25506880), (5, 20405504), (7, 14575360), (8, 12753440), (10, 10202752), (14, 7287680), (16, 6376720), (20, 5101376), (28, 3643840), (32, 3188360), (35, 2915072), (40, 2550688), (56, 1821920), (59, 1729280), (64, 1594180), (70, 1457536), (80, 1275344), (112, 910960), (118, 864640), (128, 797090), (140, 728768), (160, 637672), (193, 528640), (224, 455480), (236, 432320), (256, 398545), (280, 364384), (295, 345856), (320, 318836), (386, 264320), (413, 247040), (448, 227740), (472, 216160), (560, 182192), (590, 172928), (640, 159418), (772, 132160), (826, 123520), (896, 113870), (944, 108080), (965, 105728), (1120, 91096), (1180, 86464), (1280, 79709), (1351, 75520), (1544, 66080), (1652, 61760), (1792, 56935), (1888, 54040), (1930, 52864), (2065, 49408), (2240, 45548), (2360, 43232), (2702, 37760), (3088, 33040), (3304, 30880), (3776, 27020), (3860, 26432), (4130, 24704), (4480, 22774), (4720, 21616), (5404, 18880), (6176, 16520), (6608, 15440), (6755, 15104), (7552, 13510), (7720, 13216), (8260, 12352), (8960, 11387), (9440, 10808)]