8920608000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2238

約数の個数: 288

約数和(自身を含む): 30332894592

約数和(自身を除く): 21412286592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 64, 75, 80, 86, 96, 100, 120, 125, 128, 129, 150, 160, 172, 192, 200, 215, 240, 250, 256, 258, 300, 320, 344, 375, 384, 400, 430, 480, 500, 516, 600, 640, 645, 688, 750, 768, 800, 860, 960, 1000, 1032, 1075, 1200, 1280, 1290, 1376, 1500, 1600, 1720, 1920, 2000, 2064, 2150, 2161, 2400, 2580, 2752, 3000, 3200, 3225, 3440, 3840, 4000, 4128, 4300, 4322, 4800, 5160, 5375, 5504, 6000, 6400, 6450, 6483, 6880, 8000, 8256, 8600, 8644, 9600, 10320, 10750, 10805, 11008, 12000, 12900, 12966, 13760, 16000, 16125, 16512, 17200, 17288, 19200, 20640, 21500, 21610, 24000, 25800, 25932, 27520, 32000, 32250, 32415, 33024, 34400, 34576, 41280, 43000, 43220, 48000, 51600, 51864, 54025, 55040, 64500, 64830, 68800, 69152, 82560, 86000, 86440, 92923, 96000, 103200, 103728, 108050, 129000, 129660, 137600, 138304, 162075, 165120, 172000, 172880, 185846, 206400, 207456, 216100, 258000, 259320, 270125, 275200, 276608, 278769, 324150, 344000, 345760, 371692, 412800, 414912, 432200, 464615, 516000, 518640, 540250, 553216, 557538, 648300, 688000, 691520, 743384, 810375, 825600, 829824, 864400, 929230, 1032000, 1037280, 1080500, 1115076, 1296600, 1376000, 1383040, 1393845, 1486768, 1620750, 1659648, 1728800, 1858460, 2064000, 2074560, 2161000, 2230152, 2323075, 2593200, 2766080, 2787690, 2973536, 3241500, 3457600, 3716920, 4128000, 4149120, 4322000, 4460304, 4646150, 5186400, 5575380, 5947072, 6483000, 6915200, 6969225, 7433840, 8298240, 8644000, 8920608, 9292300, 10372800, 11150760, 11615375, 11894144, 12966000, 13830400, 13938450, 14867680, 17288000, 17841216, 18584600, 20745600, 22301520, 23230750, 23788288, 25932000, 27876900, 29735360, 34576000, 34846125, 35682432, 37169200, 41491200, 44603040, 46461500, 51864000, 55753800, 59470720, 69152000, 69692250, 71364864, 74338400, 89206080, 92923000, 103728000, 111507600, 118941440, 139384500, 148676800, 178412160, 185846000, 207456000, 223015200, 278769000, 297353600, 356824320, 371692000, 446030400, 557538000, 594707200, 743384000, 892060800, 1115076000, 1486768000, 1784121600, 2230152000, 2973536000, 4460304000, 8920608000]

約数ペア:

[(1, 8920608000), (2, 4460304000), (3, 2973536000), (4, 2230152000), (5, 1784121600), (6, 1486768000), (8, 1115076000), (10, 892060800), (12, 743384000), (15, 594707200), (16, 557538000), (20, 446030400), (24, 371692000), (25, 356824320), (30, 297353600), (32, 278769000), (40, 223015200), (43, 207456000), (48, 185846000), (50, 178412160), (60, 148676800), (64, 139384500), (75, 118941440), (80, 111507600), (86, 103728000), (96, 92923000), (100, 89206080), (120, 74338400), (125, 71364864), (128, 69692250), (129, 69152000), (150, 59470720), (160, 55753800), (172, 51864000), (192, 46461500), (200, 44603040), (215, 41491200), (240, 37169200), (250, 35682432), (256, 34846125), (258, 34576000), (300, 29735360), (320, 27876900), (344, 25932000), (375, 23788288), (384, 23230750), (400, 22301520), (430, 20745600), (480, 18584600), (500, 17841216), (516, 17288000), (600, 14867680), (640, 13938450), (645, 13830400), (688, 12966000), (750, 11894144), (768, 11615375), (800, 11150760), (860, 10372800), (960, 9292300), (1000, 8920608), (1032, 8644000), (1075, 8298240), (1200, 7433840), (1280, 6969225), (1290, 6915200), (1376, 6483000), (1500, 5947072), (1600, 5575380), (1720, 5186400), (1920, 4646150), (2000, 4460304), (2064, 4322000), (2150, 4149120), (2161, 4128000), (2400, 3716920), (2580, 3457600), (2752, 3241500), (3000, 2973536), (3200, 2787690), (3225, 2766080), (3440, 2593200), (3840, 2323075), (4000, 2230152), (4128, 2161000), (4300, 2074560), (4322, 2064000), (4800, 1858460), (5160, 1728800), (5375, 1659648), (5504, 1620750), (6000, 1486768), (6400, 1393845), (6450, 1383040), (6483, 1376000), (6880, 1296600), (8000, 1115076), (8256, 1080500), (8600, 1037280), (8644, 1032000), (9600, 929230), (10320, 864400), (10750, 829824), (10805, 825600), (11008, 810375), (12000, 743384), (12900, 691520), (12966, 688000), (13760, 648300), (16000, 557538), (16125, 553216), (16512, 540250), (17200, 518640), (17288, 516000), (19200, 464615), (20640, 432200), (21500, 414912), (21610, 412800), (24000, 371692), (25800, 345760), (25932, 344000), (27520, 324150), (32000, 278769), (32250, 276608), (32415, 275200), (33024, 270125), (34400, 259320), (34576, 258000), (41280, 216100), (43000, 207456), (43220, 206400), (48000, 185846), (51600, 172880), (51864, 172000), (54025, 165120), (55040, 162075), (64500, 138304), (64830, 137600), (68800, 129660), (69152, 129000), (82560, 108050), (86000, 103728), (86440, 103200), (92923, 96000)]