989971200

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:389

約数の個数: 432

約数和(自身を含む): 3855065760

約数和(自身を除く): 2865094560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 108, 120, 128, 135, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 216, 225, 240, 255, 256, 270, 272, 288, 300, 306, 320, 337, 340, 360, 384, 400, 408, 425, 432, 450, 459, 480, 510, 540, 544, 576, 600, 612, 640, 674, 675, 680, 720, 765, 768, 800, 816, 850, 864, 900, 918, 960, 1011, 1020, 1080, 1088, 1152, 1200, 1224, 1275, 1280, 1348, 1350, 1360, 1440, 1530, 1600, 1632, 1685, 1700, 1728, 1800, 1836, 1920, 2022, 2040, 2160, 2176, 2295, 2304, 2400, 2448, 2550, 2696, 2700, 2720, 2880, 3033, 3060, 3200, 3264, 3370, 3400, 3456, 3600, 3672, 3825, 3840, 4044, 4080, 4320, 4352, 4590, 4800, 4896, 5055, 5100, 5392, 5400, 5440, 5729, 5760, 6066, 6120, 6400, 6528, 6740, 6800, 6912, 7200, 7344, 7650, 8088, 8160, 8425, 8640, 9099, 9180, 9600, 9792, 10110, 10200, 10784, 10800, 10880, 11458, 11475, 11520, 12132, 12240, 13056, 13480, 13600, 14400, 14688, 15165, 15300, 16176, 16320, 16850, 17187, 17280, 18198, 18360, 19200, 19584, 20220, 20400, 21568, 21600, 21760, 22916, 22950, 24264, 24480, 25275, 26960, 27200, 28645, 28800, 29376, 30330, 30600, 32352, 32640, 33700, 34374, 34560, 36396, 36720, 39168, 40440, 40800, 43136, 43200, 45495, 45832, 45900, 48528, 48960, 50550, 51561, 53920, 54400, 57290, 57600, 58752, 60660, 61200, 64704, 65280, 67400, 68748, 72792, 73440, 75825, 80880, 81600, 85935, 86272, 86400, 90990, 91664, 91800, 97056, 97920, 101100, 103122, 107840, 108800, 114580, 117504, 121320, 122400, 129408, 134800, 137496, 143225, 145584, 146880, 151650, 154683, 161760, 163200, 171870, 172800, 181980, 183328, 183600, 194112, 195840, 202200, 206244, 215680, 227475, 229160, 242640, 244800, 257805, 258816, 269600, 274992, 286450, 291168, 293760, 303300, 309366, 323520, 326400, 343740, 363960, 366656, 367200, 388224, 404400, 412488, 429675, 431360, 454950, 458320, 485280, 489600, 515610, 539200, 549984, 572900, 582336, 587520, 606600, 618732, 647040, 687480, 727920, 733312, 734400, 773415, 776448, 808800, 824976, 859350, 909900, 916640, 970560, 979200, 1031220, 1078400, 1099968, 1145800, 1164672, 1213200, 1237464, 1289025, 1294080, 1374960, 1455840, 1466624, 1468800, 1546830, 1617600, 1649952, 1718700, 1819800, 1833280, 1941120, 2062440, 2156800, 2199936, 2291600, 2329344, 2426400, 2474928, 2578050, 2749920, 2911680, 2937600, 3093660, 3235200, 3299904, 3437400, 3639600, 3666560, 3867075, 3882240, 4124880, 4399872, 4583200, 4852800, 4949856, 5156100, 5499840, 5823360, 6187320, 6470400, 6599808, 6874800, 7279200, 7333120, 7734150, 8249760, 9166400, 9705600, 9899712, 10312200, 10999680, 11646720, 12374640, 13199616, 13749600, 14558400, 15468300, 16499520, 18332800, 19411200, 19799424, 20624400, 21999360, 24749280, 27499200, 29116800, 30936600, 32999040, 36665600, 39598848, 41248800, 49498560, 54998400, 58233600, 61873200, 65998080, 82497600, 98997120, 109996800, 123746400, 164995200, 197994240, 247492800, 329990400, 494985600, 989971200]

約数ペア:

[(1, 989971200), (2, 494985600), (3, 329990400), (4, 247492800), (5, 197994240), (6, 164995200), (8, 123746400), (9, 109996800), (10, 98997120), (12, 82497600), (15, 65998080), (16, 61873200), (17, 58233600), (18, 54998400), (20, 49498560), (24, 41248800), (25, 39598848), (27, 36665600), (30, 32999040), (32, 30936600), (34, 29116800), (36, 27499200), (40, 24749280), (45, 21999360), (48, 20624400), (50, 19799424), (51, 19411200), (54, 18332800), (60, 16499520), (64, 15468300), (68, 14558400), (72, 13749600), (75, 13199616), (80, 12374640), (85, 11646720), (90, 10999680), (96, 10312200), (100, 9899712), (102, 9705600), (108, 9166400), (120, 8249760), (128, 7734150), (135, 7333120), (136, 7279200), (144, 6874800), (150, 6599808), (153, 6470400), (160, 6187320), (170, 5823360), (180, 5499840), (192, 5156100), (200, 4949856), (204, 4852800), (216, 4583200), (225, 4399872), (240, 4124880), (255, 3882240), (256, 3867075), (270, 3666560), (272, 3639600), (288, 3437400), (300, 3299904), (306, 3235200), (320, 3093660), (337, 2937600), (340, 2911680), (360, 2749920), (384, 2578050), (400, 2474928), (408, 2426400), (425, 2329344), (432, 2291600), (450, 2199936), (459, 2156800), (480, 2062440), (510, 1941120), (540, 1833280), (544, 1819800), (576, 1718700), (600, 1649952), (612, 1617600), (640, 1546830), (674, 1468800), (675, 1466624), (680, 1455840), (720, 1374960), (765, 1294080), (768, 1289025), (800, 1237464), (816, 1213200), (850, 1164672), (864, 1145800), (900, 1099968), (918, 1078400), (960, 1031220), (1011, 979200), (1020, 970560), (1080, 916640), (1088, 909900), (1152, 859350), (1200, 824976), (1224, 808800), (1275, 776448), (1280, 773415), (1348, 734400), (1350, 733312), (1360, 727920), (1440, 687480), (1530, 647040), (1600, 618732), (1632, 606600), (1685, 587520), (1700, 582336), (1728, 572900), (1800, 549984), (1836, 539200), (1920, 515610), (2022, 489600), (2040, 485280), (2160, 458320), (2176, 454950), (2295, 431360), (2304, 429675), (2400, 412488), (2448, 404400), (2550, 388224), (2696, 367200), (2700, 366656), (2720, 363960), (2880, 343740), (3033, 326400), (3060, 323520), (3200, 309366), (3264, 303300), (3370, 293760), (3400, 291168), (3456, 286450), (3600, 274992), (3672, 269600), (3825, 258816), (3840, 257805), (4044, 244800), (4080, 242640), (4320, 229160), (4352, 227475), (4590, 215680), (4800, 206244), (4896, 202200), (5055, 195840), (5100, 194112), (5392, 183600), (5400, 183328), (5440, 181980), (5729, 172800), (5760, 171870), (6066, 163200), (6120, 161760), (6400, 154683), (6528, 151650), (6740, 146880), (6800, 145584), (6912, 143225), (7200, 137496), (7344, 134800), (7650, 129408), (8088, 122400), (8160, 121320), (8425, 117504), (8640, 114580), (9099, 108800), (9180, 107840), (9600, 103122), (9792, 101100), (10110, 97920), (10200, 97056), (10784, 91800), (10800, 91664), (10880, 90990), (11458, 86400), (11475, 86272), (11520, 85935), (12132, 81600), (12240, 80880), (13056, 75825), (13480, 73440), (13600, 72792), (14400, 68748), (14688, 67400), (15165, 65280), (15300, 64704), (16176, 61200), (16320, 60660), (16850, 58752), (17187, 57600), (17280, 57290), (18198, 54400), (18360, 53920), (19200, 51561), (19584, 50550), (20220, 48960), (20400, 48528), (21568, 45900), (21600, 45832), (21760, 45495), (22916, 43200), (22950, 43136), (24264, 40800), (24480, 40440), (25275, 39168), (26960, 36720), (27200, 36396), (28645, 34560), (28800, 34374), (29376, 33700), (30330, 32640), (30600, 32352)]