146988800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:243

約数の個数: 216

約数和(自身を含む): 442534176

約数和(自身を除く): 295545376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 112, 119, 128, 136, 140, 160, 170, 175, 193, 200, 224, 238, 256, 272, 280, 320, 340, 350, 386, 400, 425, 448, 476, 544, 560, 595, 640, 680, 700, 772, 800, 850, 896, 952, 965, 1088, 1120, 1190, 1280, 1351, 1360, 1400, 1544, 1600, 1700, 1792, 1904, 1930, 2176, 2240, 2380, 2702, 2720, 2800, 2975, 3088, 3200, 3281, 3400, 3808, 3860, 4352, 4480, 4760, 4825, 5404, 5440, 5600, 5950, 6176, 6400, 6562, 6755, 6800, 7616, 7720, 8960, 9520, 9650, 10808, 10880, 11200, 11900, 12352, 13124, 13510, 13600, 15232, 15440, 16405, 19040, 19300, 21616, 21760, 22400, 22967, 23800, 24704, 26248, 27020, 27200, 30464, 30880, 32810, 33775, 38080, 38600, 43232, 44800, 45934, 47600, 49408, 52496, 54040, 54400, 61760, 65620, 67550, 76160, 77200, 82025, 86464, 91868, 95200, 104992, 108080, 108800, 114835, 123520, 131240, 135100, 152320, 154400, 164050, 172928, 183736, 190400, 209984, 216160, 229670, 247040, 262480, 270200, 308800, 328100, 345856, 367472, 380800, 419968, 432320, 459340, 524960, 540400, 574175, 617600, 656200, 734944, 761600, 839936, 864640, 918680, 1049920, 1080800, 1148350, 1235200, 1312400, 1469888, 1729280, 1837360, 2099840, 2161600, 2296700, 2624800, 2939776, 3674720, 4199680, 4323200, 4593400, 5249600, 5879552, 7349440, 8646400, 9186800, 10499200, 14698880, 18373600, 20998400, 29397760, 36747200, 73494400, 146988800]

約数ペア:

[(1, 146988800), (2, 73494400), (4, 36747200), (5, 29397760), (7, 20998400), (8, 18373600), (10, 14698880), (14, 10499200), (16, 9186800), (17, 8646400), (20, 7349440), (25, 5879552), (28, 5249600), (32, 4593400), (34, 4323200), (35, 4199680), (40, 3674720), (50, 2939776), (56, 2624800), (64, 2296700), (68, 2161600), (70, 2099840), (80, 1837360), (85, 1729280), (100, 1469888), (112, 1312400), (119, 1235200), (128, 1148350), (136, 1080800), (140, 1049920), (160, 918680), (170, 864640), (175, 839936), (193, 761600), (200, 734944), (224, 656200), (238, 617600), (256, 574175), (272, 540400), (280, 524960), (320, 459340), (340, 432320), (350, 419968), (386, 380800), (400, 367472), (425, 345856), (448, 328100), (476, 308800), (544, 270200), (560, 262480), (595, 247040), (640, 229670), (680, 216160), (700, 209984), (772, 190400), (800, 183736), (850, 172928), (896, 164050), (952, 154400), (965, 152320), (1088, 135100), (1120, 131240), (1190, 123520), (1280, 114835), (1351, 108800), (1360, 108080), (1400, 104992), (1544, 95200), (1600, 91868), (1700, 86464), (1792, 82025), (1904, 77200), (1930, 76160), (2176, 67550), (2240, 65620), (2380, 61760), (2702, 54400), (2720, 54040), (2800, 52496), (2975, 49408), (3088, 47600), (3200, 45934), (3281, 44800), (3400, 43232), (3808, 38600), (3860, 38080), (4352, 33775), (4480, 32810), (4760, 30880), (4825, 30464), (5404, 27200), (5440, 27020), (5600, 26248), (5950, 24704), (6176, 23800), (6400, 22967), (6562, 22400), (6755, 21760), (6800, 21616), (7616, 19300), (7720, 19040), (8960, 16405), (9520, 15440), (9650, 15232), (10808, 13600), (10880, 13510), (11200, 13124), (11900, 12352)]