270419200

素因数分解:

$2^8\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 216

約数和(自身を含む): 729953280

約数和(自身を除く): 459534080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 32, 40, 47, 50, 58, 62, 64, 80, 94, 100, 116, 124, 128, 145, 155, 160, 188, 200, 232, 235, 248, 256, 290, 310, 320, 376, 400, 464, 470, 496, 580, 620, 640, 725, 752, 775, 800, 899, 928, 940, 992, 1160, 1175, 1240, 1280, 1363, 1450, 1457, 1504, 1550, 1600, 1798, 1856, 1880, 1984, 2320, 2350, 2480, 2726, 2900, 2914, 3008, 3100, 3200, 3596, 3712, 3760, 3968, 4495, 4640, 4700, 4960, 5452, 5800, 5828, 6016, 6200, 6400, 6815, 7192, 7285, 7424, 7520, 7936, 8990, 9280, 9400, 9920, 10904, 11600, 11656, 12032, 12400, 13630, 14384, 14570, 15040, 17980, 18560, 18800, 19840, 21808, 22475, 23200, 23312, 24800, 27260, 28768, 29140, 30080, 34075, 35960, 36425, 37120, 37600, 39680, 42253, 43616, 44950, 46400, 46624, 49600, 54520, 57536, 58280, 60160, 68150, 71920, 72850, 75200, 84506, 87232, 89900, 92800, 93248, 99200, 109040, 115072, 116560, 136300, 143840, 145700, 150400, 169012, 174464, 179800, 185600, 186496, 198400, 211265, 218080, 230144, 233120, 272600, 287680, 291400, 300800, 338024, 348928, 359600, 372992, 422530, 436160, 466240, 545200, 575360, 582800, 676048, 719200, 845060, 872320, 932480, 1056325, 1090400, 1150720, 1165600, 1352096, 1438400, 1690120, 1744640, 1864960, 2112650, 2180800, 2331200, 2704192, 2876800, 3380240, 4225300, 4361600, 4662400, 5408384, 5753600, 6760480, 8450600, 8723200, 9324800, 10816768, 13520960, 16901200, 27041920, 33802400, 54083840, 67604800, 135209600, 270419200]

約数ペア:

[(1, 270419200), (2, 135209600), (4, 67604800), (5, 54083840), (8, 33802400), (10, 27041920), (16, 16901200), (20, 13520960), (25, 10816768), (29, 9324800), (31, 8723200), (32, 8450600), (40, 6760480), (47, 5753600), (50, 5408384), (58, 4662400), (62, 4361600), (64, 4225300), (80, 3380240), (94, 2876800), (100, 2704192), (116, 2331200), (124, 2180800), (128, 2112650), (145, 1864960), (155, 1744640), (160, 1690120), (188, 1438400), (200, 1352096), (232, 1165600), (235, 1150720), (248, 1090400), (256, 1056325), (290, 932480), (310, 872320), (320, 845060), (376, 719200), (400, 676048), (464, 582800), (470, 575360), (496, 545200), (580, 466240), (620, 436160), (640, 422530), (725, 372992), (752, 359600), (775, 348928), (800, 338024), (899, 300800), (928, 291400), (940, 287680), (992, 272600), (1160, 233120), (1175, 230144), (1240, 218080), (1280, 211265), (1363, 198400), (1450, 186496), (1457, 185600), (1504, 179800), (1550, 174464), (1600, 169012), (1798, 150400), (1856, 145700), (1880, 143840), (1984, 136300), (2320, 116560), (2350, 115072), (2480, 109040), (2726, 99200), (2900, 93248), (2914, 92800), (3008, 89900), (3100, 87232), (3200, 84506), (3596, 75200), (3712, 72850), (3760, 71920), (3968, 68150), (4495, 60160), (4640, 58280), (4700, 57536), (4960, 54520), (5452, 49600), (5800, 46624), (5828, 46400), (6016, 44950), (6200, 43616), (6400, 42253), (6815, 39680), (7192, 37600), (7285, 37120), (7424, 36425), (7520, 35960), (7936, 34075), (8990, 30080), (9280, 29140), (9400, 28768), (9920, 27260), (10904, 24800), (11600, 23312), (11656, 23200), (12032, 22475), (12400, 21808), (13630, 19840), (14384, 18800), (14570, 18560), (15040, 17980)]