320016000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 256

約数和(自身を含む): 1088380800

約数和(自身を除く): 768364800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 59, 60, 64, 75, 80, 96, 100, 113, 118, 120, 125, 128, 150, 160, 177, 192, 200, 226, 236, 240, 250, 295, 300, 320, 339, 354, 375, 384, 400, 452, 472, 480, 500, 565, 590, 600, 640, 678, 708, 750, 800, 885, 904, 944, 960, 1000, 1130, 1180, 1200, 1356, 1416, 1475, 1500, 1600, 1695, 1770, 1808, 1888, 1920, 2000, 2260, 2360, 2400, 2712, 2825, 2832, 2950, 3000, 3200, 3390, 3540, 3616, 3776, 4000, 4425, 4520, 4720, 4800, 5424, 5650, 5664, 5900, 6000, 6667, 6780, 7080, 7232, 7375, 7552, 8000, 8475, 8850, 9040, 9440, 9600, 10848, 11300, 11328, 11800, 12000, 13334, 13560, 14125, 14160, 14464, 14750, 16000, 16950, 17700, 18080, 18880, 20001, 21696, 22125, 22600, 22656, 23600, 24000, 26668, 27120, 28250, 28320, 29500, 33335, 33900, 35400, 36160, 37760, 40002, 42375, 43392, 44250, 45200, 47200, 48000, 53336, 54240, 56500, 56640, 59000, 66670, 67800, 70800, 72320, 80004, 84750, 88500, 90400, 94400, 100005, 106672, 108480, 113000, 113280, 118000, 133340, 135600, 141600, 160008, 166675, 169500, 177000, 180800, 188800, 200010, 213344, 216960, 226000, 236000, 266680, 271200, 283200, 320016, 333350, 339000, 354000, 361600, 400020, 426688, 452000, 472000, 500025, 533360, 542400, 566400, 640032, 666700, 678000, 708000, 800040, 833375, 853376, 904000, 944000, 1000050, 1066720, 1084800, 1280064, 1333400, 1356000, 1416000, 1600080, 1666750, 1808000, 2000100, 2133440, 2500125, 2560128, 2666800, 2712000, 2832000, 3200160, 3333500, 4000200, 4266880, 5000250, 5333600, 5424000, 6400320, 6667000, 8000400, 10000500, 10667200, 12800640, 13334000, 16000800, 20001000, 21334400, 26668000, 32001600, 40002000, 53336000, 64003200, 80004000, 106672000, 160008000, 320016000]

約数ペア:

[(1, 320016000), (2, 160008000), (3, 106672000), (4, 80004000), (5, 64003200), (6, 53336000), (8, 40002000), (10, 32001600), (12, 26668000), (15, 21334400), (16, 20001000), (20, 16000800), (24, 13334000), (25, 12800640), (30, 10667200), (32, 10000500), (40, 8000400), (48, 6667000), (50, 6400320), (59, 5424000), (60, 5333600), (64, 5000250), (75, 4266880), (80, 4000200), (96, 3333500), (100, 3200160), (113, 2832000), (118, 2712000), (120, 2666800), (125, 2560128), (128, 2500125), (150, 2133440), (160, 2000100), (177, 1808000), (192, 1666750), (200, 1600080), (226, 1416000), (236, 1356000), (240, 1333400), (250, 1280064), (295, 1084800), (300, 1066720), (320, 1000050), (339, 944000), (354, 904000), (375, 853376), (384, 833375), (400, 800040), (452, 708000), (472, 678000), (480, 666700), (500, 640032), (565, 566400), (590, 542400), (600, 533360), (640, 500025), (678, 472000), (708, 452000), (750, 426688), (800, 400020), (885, 361600), (904, 354000), (944, 339000), (960, 333350), (1000, 320016), (1130, 283200), (1180, 271200), (1200, 266680), (1356, 236000), (1416, 226000), (1475, 216960), (1500, 213344), (1600, 200010), (1695, 188800), (1770, 180800), (1808, 177000), (1888, 169500), (1920, 166675), (2000, 160008), (2260, 141600), (2360, 135600), (2400, 133340), (2712, 118000), (2825, 113280), (2832, 113000), (2950, 108480), (3000, 106672), (3200, 100005), (3390, 94400), (3540, 90400), (3616, 88500), (3776, 84750), (4000, 80004), (4425, 72320), (4520, 70800), (4720, 67800), (4800, 66670), (5424, 59000), (5650, 56640), (5664, 56500), (5900, 54240), (6000, 53336), (6667, 48000), (6780, 47200), (7080, 45200), (7232, 44250), (7375, 43392), (7552, 42375), (8000, 40002), (8475, 37760), (8850, 36160), (9040, 35400), (9440, 33900), (9600, 33335), (10848, 29500), (11300, 28320), (11328, 28250), (11800, 27120), (12000, 26668), (13334, 24000), (13560, 23600), (14125, 22656), (14160, 22600), (14464, 22125), (14750, 21696), (16000, 20001), (16950, 18880), (17700, 18080)]