71424000

素因数分解:

$2^{11}\times 3^2\times 5^3\times {\mathrm{31}}^1$

素因数の和:74

約数の個数: 288

約数和(自身を含む): 265749120

約数和(自身を除く): 194325120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 120, 124, 125, 128, 144, 150, 155, 160, 180, 186, 192, 200, 225, 240, 248, 250, 256, 279, 288, 300, 310, 320, 360, 372, 375, 384, 400, 450, 465, 480, 496, 500, 512, 558, 576, 600, 620, 640, 720, 744, 750, 768, 775, 800, 900, 930, 960, 992, 1000, 1024, 1116, 1125, 1152, 1200, 1240, 1280, 1395, 1440, 1488, 1500, 1536, 1550, 1600, 1800, 1860, 1920, 1984, 2000, 2048, 2232, 2250, 2304, 2325, 2400, 2480, 2560, 2790, 2880, 2976, 3000, 3072, 3100, 3200, 3600, 3720, 3840, 3875, 3968, 4000, 4464, 4500, 4608, 4650, 4800, 4960, 5120, 5580, 5760, 5952, 6000, 6144, 6200, 6400, 6975, 7200, 7440, 7680, 7750, 7936, 8000, 8928, 9000, 9216, 9300, 9600, 9920, 10240, 11160, 11520, 11625, 11904, 12000, 12400, 12800, 13950, 14400, 14880, 15360, 15500, 15872, 16000, 17856, 18000, 18432, 18600, 19200, 19840, 22320, 23040, 23250, 23808, 24000, 24800, 25600, 27900, 28800, 29760, 30720, 31000, 31744, 32000, 34875, 35712, 36000, 37200, 38400, 39680, 44640, 46080, 46500, 47616, 48000, 49600, 51200, 55800, 57600, 59520, 62000, 63488, 64000, 69750, 71424, 72000, 74400, 76800, 79360, 89280, 92160, 93000, 95232, 96000, 99200, 111600, 115200, 119040, 124000, 128000, 139500, 142848, 144000, 148800, 153600, 158720, 178560, 186000, 190464, 192000, 198400, 223200, 230400, 238080, 248000, 256000, 279000, 285696, 288000, 297600, 317440, 357120, 372000, 384000, 396800, 446400, 460800, 476160, 496000, 558000, 571392, 576000, 595200, 714240, 744000, 768000, 793600, 892800, 952320, 992000, 1116000, 1152000, 1190400, 1428480, 1488000, 1587200, 1785600, 1984000, 2232000, 2304000, 2380800, 2856960, 2976000, 3571200, 3968000, 4464000, 4761600, 5952000, 7142400, 7936000, 8928000, 11904000, 14284800, 17856000, 23808000, 35712000, 71424000]

約数ペア:

[(1, 71424000), (2, 35712000), (3, 23808000), (4, 17856000), (5, 14284800), (6, 11904000), (8, 8928000), (9, 7936000), (10, 7142400), (12, 5952000), (15, 4761600), (16, 4464000), (18, 3968000), (20, 3571200), (24, 2976000), (25, 2856960), (30, 2380800), (31, 2304000), (32, 2232000), (36, 1984000), (40, 1785600), (45, 1587200), (48, 1488000), (50, 1428480), (60, 1190400), (62, 1152000), (64, 1116000), (72, 992000), (75, 952320), (80, 892800), (90, 793600), (93, 768000), (96, 744000), (100, 714240), (120, 595200), (124, 576000), (125, 571392), (128, 558000), (144, 496000), (150, 476160), (155, 460800), (160, 446400), (180, 396800), (186, 384000), (192, 372000), (200, 357120), (225, 317440), (240, 297600), (248, 288000), (250, 285696), (256, 279000), (279, 256000), (288, 248000), (300, 238080), (310, 230400), (320, 223200), (360, 198400), (372, 192000), (375, 190464), (384, 186000), (400, 178560), (450, 158720), (465, 153600), (480, 148800), (496, 144000), (500, 142848), (512, 139500), (558, 128000), (576, 124000), (600, 119040), (620, 115200), (640, 111600), (720, 99200), (744, 96000), (750, 95232), (768, 93000), (775, 92160), (800, 89280), (900, 79360), (930, 76800), (960, 74400), (992, 72000), (1000, 71424), (1024, 69750), (1116, 64000), (1125, 63488), (1152, 62000), (1200, 59520), (1240, 57600), (1280, 55800), (1395, 51200), (1440, 49600), (1488, 48000), (1500, 47616), (1536, 46500), (1550, 46080), (1600, 44640), (1800, 39680), (1860, 38400), (1920, 37200), (1984, 36000), (2000, 35712), (2048, 34875), (2232, 32000), (2250, 31744), (2304, 31000), (2325, 30720), (2400, 29760), (2480, 28800), (2560, 27900), (2790, 25600), (2880, 24800), (2976, 24000), (3000, 23808), (3072, 23250), (3100, 23040), (3200, 22320), (3600, 19840), (3720, 19200), (3840, 18600), (3875, 18432), (3968, 18000), (4000, 17856), (4464, 16000), (4500, 15872), (4608, 15500), (4650, 15360), (4800, 14880), (4960, 14400), (5120, 13950), (5580, 12800), (5760, 12400), (5952, 12000), (6000, 11904), (6144, 11625), (6200, 11520), (6400, 11160), (6975, 10240), (7200, 9920), (7440, 9600), (7680, 9300), (7750, 9216), (7936, 9000), (8000, 8928)]