168368000

素因数分解:

$2^7\times 5^3\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:665

約数の個数: 128

約数和(自身を含む): 443944800

約数和(自身を除く): 275576800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 128, 136, 160, 170, 200, 250, 272, 320, 340, 400, 425, 500, 544, 619, 640, 680, 800, 850, 1000, 1088, 1238, 1360, 1600, 1700, 2000, 2125, 2176, 2476, 2720, 3095, 3200, 3400, 4000, 4250, 4952, 5440, 6190, 6800, 8000, 8500, 9904, 10523, 10880, 12380, 13600, 15475, 16000, 17000, 19808, 21046, 24760, 27200, 30950, 34000, 39616, 42092, 49520, 52615, 54400, 61900, 68000, 77375, 79232, 84184, 99040, 105230, 123800, 136000, 154750, 168368, 198080, 210460, 247600, 263075, 272000, 309500, 336736, 396160, 420920, 495200, 526150, 619000, 673472, 841840, 990400, 1052300, 1238000, 1315375, 1346944, 1683680, 1980800, 2104600, 2476000, 2630750, 3367360, 4209200, 4952000, 5261500, 6734720, 8418400, 9904000, 10523000, 16836800, 21046000, 33673600, 42092000, 84184000, 168368000]

約数ペア:

[(1, 168368000), (2, 84184000), (4, 42092000), (5, 33673600), (8, 21046000), (10, 16836800), (16, 10523000), (17, 9904000), (20, 8418400), (25, 6734720), (32, 5261500), (34, 4952000), (40, 4209200), (50, 3367360), (64, 2630750), (68, 2476000), (80, 2104600), (85, 1980800), (100, 1683680), (125, 1346944), (128, 1315375), (136, 1238000), (160, 1052300), (170, 990400), (200, 841840), (250, 673472), (272, 619000), (320, 526150), (340, 495200), (400, 420920), (425, 396160), (500, 336736), (544, 309500), (619, 272000), (640, 263075), (680, 247600), (800, 210460), (850, 198080), (1000, 168368), (1088, 154750), (1238, 136000), (1360, 123800), (1600, 105230), (1700, 99040), (2000, 84184), (2125, 79232), (2176, 77375), (2476, 68000), (2720, 61900), (3095, 54400), (3200, 52615), (3400, 49520), (4000, 42092), (4250, 39616), (4952, 34000), (5440, 30950), (6190, 27200), (6800, 24760), (8000, 21046), (8500, 19808), (9904, 17000), (10523, 16000), (10880, 15475), (12380, 13600)]