20608992000

素因数分解:

$2^8\times 3^4\times 5^3\times {\mathrm{7951}}^1$

素因数の和:7994

約数の個数: 360

約数和(自身を含む): 76702097472

約数和(自身を除く): 56093105472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 250, 256, 270, 288, 300, 320, 324, 360, 375, 384, 400, 405, 432, 450, 480, 500, 540, 576, 600, 640, 648, 675, 720, 750, 768, 800, 810, 864, 900, 960, 1000, 1080, 1125, 1152, 1200, 1280, 1296, 1350, 1440, 1500, 1600, 1620, 1728, 1800, 1920, 2000, 2025, 2160, 2250, 2304, 2400, 2592, 2700, 2880, 3000, 3200, 3240, 3375, 3456, 3600, 3840, 4000, 4050, 4320, 4500, 4800, 5184, 5400, 5760, 6000, 6400, 6480, 6750, 6912, 7200, 7951, 8000, 8100, 8640, 9000, 9600, 10125, 10368, 10800, 11520, 12000, 12960, 13500, 14400, 15902, 16000, 16200, 17280, 18000, 19200, 20250, 20736, 21600, 23853, 24000, 25920, 27000, 28800, 31804, 32000, 32400, 34560, 36000, 39755, 40500, 43200, 47706, 48000, 51840, 54000, 57600, 63608, 64800, 71559, 72000, 79510, 81000, 86400, 95412, 96000, 103680, 108000, 119265, 127216, 129600, 143118, 144000, 159020, 162000, 172800, 190824, 198775, 214677, 216000, 238530, 254432, 259200, 286236, 288000, 318040, 324000, 357795, 381648, 397550, 429354, 432000, 477060, 508864, 518400, 572472, 596325, 636080, 644031, 648000, 715590, 763296, 795100, 858708, 864000, 954120, 993875, 1017728, 1073385, 1144944, 1192650, 1272160, 1288062, 1296000, 1431180, 1526592, 1590200, 1717416, 1788975, 1908240, 1987750, 2035456, 2146770, 2289888, 2385300, 2544320, 2576124, 2592000, 2862360, 2981625, 3053184, 3180400, 3220155, 3434832, 3577950, 3816480, 3975500, 4293540, 4579776, 4770600, 5088640, 5152248, 5366925, 5724720, 5963250, 6106368, 6360800, 6440310, 6869664, 7155900, 7632960, 7951000, 8587080, 8944875, 9159552, 9541200, 10177280, 10304496, 10733850, 11449440, 11926500, 12721600, 12880620, 13739328, 14311800, 15265920, 15902000, 16100775, 17174160, 17889750, 18319104, 19082400, 20608992, 21467700, 22898880, 23853000, 25443200, 25761240, 26834625, 27478656, 28623600, 30531840, 31804000, 32201550, 34348320, 35779500, 38164800, 41217984, 42935400, 45797760, 47706000, 50886400, 51522480, 53669250, 54957312, 57247200, 63608000, 64403100, 68696640, 71559000, 76329600, 80503875, 82435968, 85870800, 91595520, 95412000, 103044960, 107338500, 114494400, 127216000, 128806200, 137393280, 143118000, 152659200, 161007750, 164871936, 171741600, 190824000, 206089920, 214677000, 228988800, 254432000, 257612400, 274786560, 286236000, 322015500, 343483200, 381648000, 412179840, 429354000, 457977600, 515224800, 572472000, 644031000, 686966400, 763296000, 824359680, 858708000, 1030449600, 1144944000, 1288062000, 1373932800, 1717416000, 2060899200, 2289888000, 2576124000, 3434832000, 4121798400, 5152248000, 6869664000, 10304496000, 20608992000]

約数ペア:

[(1, 20608992000), (2, 10304496000), (3, 6869664000), (4, 5152248000), (5, 4121798400), (6, 3434832000), (8, 2576124000), (9, 2289888000), (10, 2060899200), (12, 1717416000), (15, 1373932800), (16, 1288062000), (18, 1144944000), (20, 1030449600), (24, 858708000), (25, 824359680), (27, 763296000), (30, 686966400), (32, 644031000), (36, 572472000), (40, 515224800), (45, 457977600), (48, 429354000), (50, 412179840), (54, 381648000), (60, 343483200), (64, 322015500), (72, 286236000), (75, 274786560), (80, 257612400), (81, 254432000), (90, 228988800), (96, 214677000), (100, 206089920), (108, 190824000), (120, 171741600), (125, 164871936), (128, 161007750), (135, 152659200), (144, 143118000), (150, 137393280), (160, 128806200), (162, 127216000), (180, 114494400), (192, 107338500), (200, 103044960), (216, 95412000), (225, 91595520), (240, 85870800), (250, 82435968), (256, 80503875), (270, 76329600), (288, 71559000), (300, 68696640), (320, 64403100), (324, 63608000), (360, 57247200), (375, 54957312), (384, 53669250), (400, 51522480), (405, 50886400), (432, 47706000), (450, 45797760), (480, 42935400), (500, 41217984), (540, 38164800), (576, 35779500), (600, 34348320), (640, 32201550), (648, 31804000), (675, 30531840), (720, 28623600), (750, 27478656), (768, 26834625), (800, 25761240), (810, 25443200), (864, 23853000), (900, 22898880), (960, 21467700), (1000, 20608992), (1080, 19082400), (1125, 18319104), (1152, 17889750), (1200, 17174160), (1280, 16100775), (1296, 15902000), (1350, 15265920), (1440, 14311800), (1500, 13739328), (1600, 12880620), (1620, 12721600), (1728, 11926500), (1800, 11449440), (1920, 10733850), (2000, 10304496), (2025, 10177280), (2160, 9541200), (2250, 9159552), (2304, 8944875), (2400, 8587080), (2592, 7951000), (2700, 7632960), (2880, 7155900), (3000, 6869664), (3200, 6440310), (3240, 6360800), (3375, 6106368), (3456, 5963250), (3600, 5724720), (3840, 5366925), (4000, 5152248), (4050, 5088640), (4320, 4770600), (4500, 4579776), (4800, 4293540), (5184, 3975500), (5400, 3816480), (5760, 3577950), (6000, 3434832), (6400, 3220155), (6480, 3180400), (6750, 3053184), (6912, 2981625), (7200, 2862360), (7951, 2592000), (8000, 2576124), (8100, 2544320), (8640, 2385300), (9000, 2289888), (9600, 2146770), (10125, 2035456), (10368, 1987750), (10800, 1908240), (11520, 1788975), (12000, 1717416), (12960, 1590200), (13500, 1526592), (14400, 1431180), (15902, 1296000), (16000, 1288062), (16200, 1272160), (17280, 1192650), (18000, 1144944), (19200, 1073385), (20250, 1017728), (20736, 993875), (21600, 954120), (23853, 864000), (24000, 858708), (25920, 795100), (27000, 763296), (28800, 715590), (31804, 648000), (32000, 644031), (32400, 636080), (34560, 596325), (36000, 572472), (39755, 518400), (40500, 508864), (43200, 477060), (47706, 432000), (48000, 429354), (51840, 397550), (54000, 381648), (57600, 357795), (63608, 324000), (64800, 318040), (71559, 288000), (72000, 286236), (79510, 259200), (81000, 254432), (86400, 238530), (95412, 216000), (96000, 214677), (103680, 198775), (108000, 190824), (119265, 172800), (127216, 162000), (129600, 159020), (143118, 144000)]