1024608000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:868

約数の個数: 288

約数和(自身を含む): 3669486912

約数和(自身を除く): 2644878912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 256, 260, 300, 312, 320, 325, 375, 384, 390, 400, 416, 480, 500, 520, 600, 624, 640, 650, 750, 768, 780, 800, 821, 832, 960, 975, 1000, 1040, 1200, 1248, 1280, 1300, 1500, 1560, 1600, 1625, 1642, 1664, 1920, 1950, 2000, 2080, 2400, 2463, 2496, 2600, 3000, 3120, 3200, 3250, 3284, 3328, 3840, 3900, 4000, 4105, 4160, 4800, 4875, 4926, 4992, 5200, 6000, 6240, 6400, 6500, 6568, 7800, 8000, 8210, 8320, 9600, 9750, 9852, 9984, 10400, 10673, 12000, 12315, 12480, 13000, 13136, 15600, 16000, 16420, 16640, 19200, 19500, 19704, 20525, 20800, 21346, 24000, 24630, 24960, 26000, 26272, 31200, 32000, 32019, 32840, 39000, 39408, 41050, 41600, 42692, 48000, 49260, 49920, 52000, 52544, 53365, 61575, 62400, 64038, 65680, 78000, 78816, 82100, 83200, 85384, 96000, 98520, 102625, 104000, 105088, 106730, 123150, 124800, 128076, 131360, 156000, 157632, 160095, 164200, 170768, 197040, 205250, 208000, 210176, 213460, 246300, 249600, 256152, 262720, 266825, 307875, 312000, 315264, 320190, 328400, 341536, 394080, 410500, 416000, 426920, 492600, 512304, 525440, 533650, 615750, 624000, 630528, 640380, 656800, 683072, 788160, 800475, 821000, 853840, 985200, 1024608, 1050880, 1067300, 1231500, 1248000, 1280760, 1313600, 1334125, 1366144, 1576320, 1600950, 1642000, 1707680, 1970400, 2049216, 2134600, 2463000, 2561520, 2627200, 2668250, 2732288, 3152640, 3201900, 3284000, 3415360, 3940800, 4002375, 4098432, 4269200, 4926000, 5123040, 5254400, 5336500, 6403800, 6568000, 6830720, 7881600, 8004750, 8196864, 8538400, 9852000, 10246080, 10673000, 12807600, 13136000, 13661440, 15763200, 16009500, 17076800, 19704000, 20492160, 21346000, 25615200, 26272000, 32019000, 34153600, 39408000, 40984320, 42692000, 51230400, 64038000, 68307200, 78816000, 85384000, 102460800, 128076000, 170768000, 204921600, 256152000, 341536000, 512304000, 1024608000]

約数ペア:

[(1, 1024608000), (2, 512304000), (3, 341536000), (4, 256152000), (5, 204921600), (6, 170768000), (8, 128076000), (10, 102460800), (12, 85384000), (13, 78816000), (15, 68307200), (16, 64038000), (20, 51230400), (24, 42692000), (25, 40984320), (26, 39408000), (30, 34153600), (32, 32019000), (39, 26272000), (40, 25615200), (48, 21346000), (50, 20492160), (52, 19704000), (60, 17076800), (64, 16009500), (65, 15763200), (75, 13661440), (78, 13136000), (80, 12807600), (96, 10673000), (100, 10246080), (104, 9852000), (120, 8538400), (125, 8196864), (128, 8004750), (130, 7881600), (150, 6830720), (156, 6568000), (160, 6403800), (192, 5336500), (195, 5254400), (200, 5123040), (208, 4926000), (240, 4269200), (250, 4098432), (256, 4002375), (260, 3940800), (300, 3415360), (312, 3284000), (320, 3201900), (325, 3152640), (375, 2732288), (384, 2668250), (390, 2627200), (400, 2561520), (416, 2463000), (480, 2134600), (500, 2049216), (520, 1970400), (600, 1707680), (624, 1642000), (640, 1600950), (650, 1576320), (750, 1366144), (768, 1334125), (780, 1313600), (800, 1280760), (821, 1248000), (832, 1231500), (960, 1067300), (975, 1050880), (1000, 1024608), (1040, 985200), (1200, 853840), (1248, 821000), (1280, 800475), (1300, 788160), (1500, 683072), (1560, 656800), (1600, 640380), (1625, 630528), (1642, 624000), (1664, 615750), (1920, 533650), (1950, 525440), (2000, 512304), (2080, 492600), (2400, 426920), (2463, 416000), (2496, 410500), (2600, 394080), (3000, 341536), (3120, 328400), (3200, 320190), (3250, 315264), (3284, 312000), (3328, 307875), (3840, 266825), (3900, 262720), (4000, 256152), (4105, 249600), (4160, 246300), (4800, 213460), (4875, 210176), (4926, 208000), (4992, 205250), (5200, 197040), (6000, 170768), (6240, 164200), (6400, 160095), (6500, 157632), (6568, 156000), (7800, 131360), (8000, 128076), (8210, 124800), (8320, 123150), (9600, 106730), (9750, 105088), (9852, 104000), (9984, 102625), (10400, 98520), (10673, 96000), (12000, 85384), (12315, 83200), (12480, 82100), (13000, 78816), (13136, 78000), (15600, 65680), (16000, 64038), (16420, 62400), (16640, 61575), (19200, 53365), (19500, 52544), (19704, 52000), (20525, 49920), (20800, 49260), (21346, 48000), (24000, 42692), (24630, 41600), (24960, 41050), (26000, 39408), (26272, 39000), (31200, 32840), (32000, 32019)]