70448000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 256

約数和(自身を含む): 217676160

約数和(自身を除く): 147228160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 37, 40, 50, 56, 64, 68, 70, 74, 80, 85, 100, 112, 119, 125, 128, 136, 140, 148, 160, 170, 175, 185, 200, 224, 238, 250, 259, 272, 280, 296, 320, 340, 350, 370, 400, 425, 448, 476, 500, 518, 544, 560, 592, 595, 629, 640, 680, 700, 740, 800, 850, 875, 896, 925, 952, 1000, 1036, 1088, 1120, 1184, 1190, 1258, 1295, 1360, 1400, 1480, 1600, 1700, 1750, 1850, 1904, 2000, 2072, 2125, 2176, 2240, 2368, 2380, 2516, 2590, 2720, 2800, 2960, 2975, 3145, 3200, 3400, 3500, 3700, 3808, 4000, 4144, 4250, 4403, 4480, 4625, 4736, 4760, 5032, 5180, 5440, 5600, 5920, 5950, 6290, 6475, 6800, 7000, 7400, 7616, 8000, 8288, 8500, 8806, 9250, 9520, 10064, 10360, 10880, 11200, 11840, 11900, 12580, 12950, 13600, 14000, 14800, 14875, 15232, 15725, 16000, 16576, 17000, 17612, 18500, 19040, 20128, 20720, 22015, 22400, 23680, 23800, 25160, 25900, 27200, 28000, 29600, 29750, 31450, 32375, 33152, 34000, 35224, 37000, 38080, 40256, 41440, 44030, 47600, 50320, 51800, 54400, 56000, 59200, 59500, 62900, 64750, 68000, 70448, 74000, 76160, 78625, 80512, 82880, 88060, 95200, 100640, 103600, 110075, 112000, 118400, 119000, 125800, 129500, 136000, 140896, 148000, 157250, 165760, 176120, 190400, 201280, 207200, 220150, 238000, 251600, 259000, 272000, 281792, 296000, 314500, 352240, 380800, 402560, 414400, 440300, 476000, 503200, 518000, 550375, 563584, 592000, 629000, 704480, 828800, 880600, 952000, 1006400, 1036000, 1100750, 1258000, 1408960, 1761200, 1904000, 2012800, 2072000, 2201500, 2516000, 2817920, 3522400, 4144000, 4403000, 5032000, 7044800, 8806000, 10064000, 14089600, 17612000, 35224000, 70448000]

約数ペア:

[(1, 70448000), (2, 35224000), (4, 17612000), (5, 14089600), (7, 10064000), (8, 8806000), (10, 7044800), (14, 5032000), (16, 4403000), (17, 4144000), (20, 3522400), (25, 2817920), (28, 2516000), (32, 2201500), (34, 2072000), (35, 2012800), (37, 1904000), (40, 1761200), (50, 1408960), (56, 1258000), (64, 1100750), (68, 1036000), (70, 1006400), (74, 952000), (80, 880600), (85, 828800), (100, 704480), (112, 629000), (119, 592000), (125, 563584), (128, 550375), (136, 518000), (140, 503200), (148, 476000), (160, 440300), (170, 414400), (175, 402560), (185, 380800), (200, 352240), (224, 314500), (238, 296000), (250, 281792), (259, 272000), (272, 259000), (280, 251600), (296, 238000), (320, 220150), (340, 207200), (350, 201280), (370, 190400), (400, 176120), (425, 165760), (448, 157250), (476, 148000), (500, 140896), (518, 136000), (544, 129500), (560, 125800), (592, 119000), (595, 118400), (629, 112000), (640, 110075), (680, 103600), (700, 100640), (740, 95200), (800, 88060), (850, 82880), (875, 80512), (896, 78625), (925, 76160), (952, 74000), (1000, 70448), (1036, 68000), (1088, 64750), (1120, 62900), (1184, 59500), (1190, 59200), (1258, 56000), (1295, 54400), (1360, 51800), (1400, 50320), (1480, 47600), (1600, 44030), (1700, 41440), (1750, 40256), (1850, 38080), (1904, 37000), (2000, 35224), (2072, 34000), (2125, 33152), (2176, 32375), (2240, 31450), (2368, 29750), (2380, 29600), (2516, 28000), (2590, 27200), (2720, 25900), (2800, 25160), (2960, 23800), (2975, 23680), (3145, 22400), (3200, 22015), (3400, 20720), (3500, 20128), (3700, 19040), (3808, 18500), (4000, 17612), (4144, 17000), (4250, 16576), (4403, 16000), (4480, 15725), (4625, 15232), (4736, 14875), (4760, 14800), (5032, 14000), (5180, 13600), (5440, 12950), (5600, 12580), (5920, 11900), (5950, 11840), (6290, 11200), (6475, 10880), (6800, 10360), (7000, 10064), (7400, 9520), (7616, 9250), (8000, 8806), (8288, 8500)]