190301440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 530393472

約数和(自身を除く): 340092032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 67, 70, 80, 112, 128, 134, 140, 160, 224, 256, 268, 280, 317, 320, 335, 448, 469, 536, 560, 634, 640, 670, 896, 938, 1072, 1120, 1268, 1280, 1340, 1585, 1792, 1876, 2144, 2219, 2240, 2345, 2536, 2680, 3170, 3752, 4288, 4438, 4480, 4690, 5072, 5360, 6340, 7504, 8576, 8876, 8960, 9380, 10144, 10720, 11095, 12680, 15008, 17152, 17752, 18760, 20288, 21239, 21440, 22190, 25360, 30016, 35504, 37520, 40576, 42478, 42880, 44380, 50720, 60032, 71008, 75040, 81152, 84956, 85760, 88760, 101440, 106195, 120064, 142016, 148673, 150080, 169912, 177520, 202880, 212390, 284032, 297346, 300160, 339824, 355040, 405760, 424780, 568064, 594692, 600320, 679648, 710080, 743365, 849560, 1189384, 1359296, 1420160, 1486730, 1699120, 2378768, 2718592, 2840320, 2973460, 3398240, 4757536, 5437184, 5946920, 6796480, 9515072, 11893840, 13592960, 19030144, 23787680, 27185920, 38060288, 47575360, 95150720, 190301440]

約数ペア:

[(1, 190301440), (2, 95150720), (4, 47575360), (5, 38060288), (7, 27185920), (8, 23787680), (10, 19030144), (14, 13592960), (16, 11893840), (20, 9515072), (28, 6796480), (32, 5946920), (35, 5437184), (40, 4757536), (56, 3398240), (64, 2973460), (67, 2840320), (70, 2718592), (80, 2378768), (112, 1699120), (128, 1486730), (134, 1420160), (140, 1359296), (160, 1189384), (224, 849560), (256, 743365), (268, 710080), (280, 679648), (317, 600320), (320, 594692), (335, 568064), (448, 424780), (469, 405760), (536, 355040), (560, 339824), (634, 300160), (640, 297346), (670, 284032), (896, 212390), (938, 202880), (1072, 177520), (1120, 169912), (1268, 150080), (1280, 148673), (1340, 142016), (1585, 120064), (1792, 106195), (1876, 101440), (2144, 88760), (2219, 85760), (2240, 84956), (2345, 81152), (2536, 75040), (2680, 71008), (3170, 60032), (3752, 50720), (4288, 44380), (4438, 42880), (4480, 42478), (4690, 40576), (5072, 37520), (5360, 35504), (6340, 30016), (7504, 25360), (8576, 22190), (8876, 21440), (8960, 21239), (9380, 20288), (10144, 18760), (10720, 17752), (11095, 17152), (12680, 15008)]