268038400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 216

約数和(自身を含む): 786727424

約数和(自身を除く): 518689024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 128, 140, 155, 160, 175, 193, 200, 217, 224, 248, 256, 280, 310, 320, 350, 386, 400, 434, 448, 496, 560, 620, 640, 700, 772, 775, 800, 868, 896, 965, 992, 1085, 1120, 1240, 1280, 1351, 1400, 1544, 1550, 1600, 1736, 1792, 1930, 1984, 2170, 2240, 2480, 2702, 2800, 3088, 3100, 3200, 3472, 3860, 3968, 4340, 4480, 4825, 4960, 5404, 5425, 5600, 5983, 6176, 6200, 6400, 6755, 6944, 7720, 7936, 8680, 8960, 9650, 9920, 10808, 10850, 11200, 11966, 12352, 12400, 13510, 13888, 15440, 17360, 19300, 19840, 21616, 21700, 22400, 23932, 24704, 24800, 27020, 27776, 29915, 30880, 33775, 34720, 38600, 39680, 41881, 43232, 43400, 44800, 47864, 49408, 49600, 54040, 55552, 59830, 61760, 67550, 69440, 77200, 83762, 86464, 86800, 95728, 99200, 108080, 119660, 123520, 135100, 138880, 149575, 154400, 167524, 172928, 173600, 191456, 198400, 209405, 216160, 239320, 247040, 270200, 277760, 299150, 308800, 335048, 345856, 347200, 382912, 418810, 432320, 478640, 540400, 598300, 617600, 670096, 694400, 765824, 837620, 864640, 957280, 1047025, 1080800, 1196600, 1235200, 1340192, 1388800, 1531648, 1675240, 1729280, 1914560, 2094050, 2161600, 2393200, 2680384, 3350480, 3829120, 4188100, 4323200, 4786400, 5360768, 6700960, 7658240, 8376200, 8646400, 9572800, 10721536, 13401920, 16752400, 19145600, 26803840, 33504800, 38291200, 53607680, 67009600, 134019200, 268038400]

約数ペア:

[(1, 268038400), (2, 134019200), (4, 67009600), (5, 53607680), (7, 38291200), (8, 33504800), (10, 26803840), (14, 19145600), (16, 16752400), (20, 13401920), (25, 10721536), (28, 9572800), (31, 8646400), (32, 8376200), (35, 7658240), (40, 6700960), (50, 5360768), (56, 4786400), (62, 4323200), (64, 4188100), (70, 3829120), (80, 3350480), (100, 2680384), (112, 2393200), (124, 2161600), (128, 2094050), (140, 1914560), (155, 1729280), (160, 1675240), (175, 1531648), (193, 1388800), (200, 1340192), (217, 1235200), (224, 1196600), (248, 1080800), (256, 1047025), (280, 957280), (310, 864640), (320, 837620), (350, 765824), (386, 694400), (400, 670096), (434, 617600), (448, 598300), (496, 540400), (560, 478640), (620, 432320), (640, 418810), (700, 382912), (772, 347200), (775, 345856), (800, 335048), (868, 308800), (896, 299150), (965, 277760), (992, 270200), (1085, 247040), (1120, 239320), (1240, 216160), (1280, 209405), (1351, 198400), (1400, 191456), (1544, 173600), (1550, 172928), (1600, 167524), (1736, 154400), (1792, 149575), (1930, 138880), (1984, 135100), (2170, 123520), (2240, 119660), (2480, 108080), (2702, 99200), (2800, 95728), (3088, 86800), (3100, 86464), (3200, 83762), (3472, 77200), (3860, 69440), (3968, 67550), (4340, 61760), (4480, 59830), (4825, 55552), (4960, 54040), (5404, 49600), (5425, 49408), (5600, 47864), (5983, 44800), (6176, 43400), (6200, 43232), (6400, 41881), (6755, 39680), (6944, 38600), (7720, 34720), (7936, 33775), (8680, 30880), (8960, 29915), (9650, 27776), (9920, 27020), (10808, 24800), (10850, 24704), (11200, 23932), (11966, 22400), (12352, 21700), (12400, 21616), (13510, 19840), (13888, 19300), (15440, 17360)]