129472000

素因数分解:

$2^9\times 5^3\times 7^1\times {\mathrm{17}}^2$

素因数の和:74

約数の個数: 240

約数和(自身を含む): 391948128

約数和(自身を除く): 262476128

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, 125, 128, 136, 140, 160, 170, 175, 200, 224, 238, 250, 256, 272, 280, 289, 320, 340, 350, 400, 425, 448, 476, 500, 512, 544, 560, 578, 595, 640, 680, 700, 800, 850, 875, 896, 952, 1000, 1088, 1120, 1156, 1190, 1280, 1360, 1400, 1445, 1600, 1700, 1750, 1792, 1904, 2000, 2023, 2125, 2176, 2240, 2312, 2380, 2560, 2720, 2800, 2890, 2975, 3200, 3400, 3500, 3584, 3808, 4000, 4046, 4250, 4352, 4480, 4624, 4760, 5440, 5600, 5780, 5950, 6400, 6800, 7000, 7225, 7616, 8000, 8092, 8500, 8704, 8960, 9248, 9520, 10115, 10880, 11200, 11560, 11900, 12800, 13600, 14000, 14450, 14875, 15232, 16000, 16184, 17000, 17920, 18496, 19040, 20230, 21760, 22400, 23120, 23800, 27200, 28000, 28900, 29750, 30464, 32000, 32368, 34000, 36125, 36992, 38080, 40460, 43520, 44800, 46240, 47600, 50575, 54400, 56000, 57800, 59500, 60928, 64000, 64736, 68000, 72250, 73984, 76160, 80920, 89600, 92480, 95200, 101150, 108800, 112000, 115600, 119000, 129472, 136000, 144500, 147968, 152320, 161840, 184960, 190400, 202300, 217600, 224000, 231200, 238000, 252875, 258944, 272000, 289000, 304640, 323680, 369920, 380800, 404600, 448000, 462400, 476000, 505750, 517888, 544000, 578000, 647360, 739840, 761600, 809200, 924800, 952000, 1011500, 1035776, 1088000, 1156000, 1294720, 1523200, 1618400, 1849600, 1904000, 2023000, 2312000, 2589440, 3236800, 3699200, 3808000, 4046000, 4624000, 5178880, 6473600, 7616000, 8092000, 9248000, 12947200, 16184000, 18496000, 25894400, 32368000, 64736000, 129472000]

約数ペア:

[(1, 129472000), (2, 64736000), (4, 32368000), (5, 25894400), (7, 18496000), (8, 16184000), (10, 12947200), (14, 9248000), (16, 8092000), (17, 7616000), (20, 6473600), (25, 5178880), (28, 4624000), (32, 4046000), (34, 3808000), (35, 3699200), (40, 3236800), (50, 2589440), (56, 2312000), (64, 2023000), (68, 1904000), (70, 1849600), (80, 1618400), (85, 1523200), (100, 1294720), (112, 1156000), (119, 1088000), (125, 1035776), (128, 1011500), (136, 952000), (140, 924800), (160, 809200), (170, 761600), (175, 739840), (200, 647360), (224, 578000), (238, 544000), (250, 517888), (256, 505750), (272, 476000), (280, 462400), (289, 448000), (320, 404600), (340, 380800), (350, 369920), (400, 323680), (425, 304640), (448, 289000), (476, 272000), (500, 258944), (512, 252875), (544, 238000), (560, 231200), (578, 224000), (595, 217600), (640, 202300), (680, 190400), (700, 184960), (800, 161840), (850, 152320), (875, 147968), (896, 144500), (952, 136000), (1000, 129472), (1088, 119000), (1120, 115600), (1156, 112000), (1190, 108800), (1280, 101150), (1360, 95200), (1400, 92480), (1445, 89600), (1600, 80920), (1700, 76160), (1750, 73984), (1792, 72250), (1904, 68000), (2000, 64736), (2023, 64000), (2125, 60928), (2176, 59500), (2240, 57800), (2312, 56000), (2380, 54400), (2560, 50575), (2720, 47600), (2800, 46240), (2890, 44800), (2975, 43520), (3200, 40460), (3400, 38080), (3500, 36992), (3584, 36125), (3808, 34000), (4000, 32368), (4046, 32000), (4250, 30464), (4352, 29750), (4480, 28900), (4624, 28000), (4760, 27200), (5440, 23800), (5600, 23120), (5780, 22400), (5950, 21760), (6400, 20230), (6800, 19040), (7000, 18496), (7225, 17920), (7616, 17000), (8000, 16184), (8092, 16000), (8500, 15232), (8704, 14875), (8960, 14450), (9248, 14000), (9520, 13600), (10115, 12800), (10880, 11900), (11200, 11560)]