1794424320

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2042

約数の個数: 320

約数和(自身を含む): 6867685440

約数和(自身を除く): 5073261120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1536, 1560, 1664, 1728, 1755, 1872, 1920, 1997, 2080, 2160, 2304, 2340, 2496, 2560, 2808, 2880, 3120, 3328, 3456, 3510, 3744, 3840, 3994, 4160, 4320, 4608, 4680, 4992, 5616, 5760, 5991, 6240, 6656, 6912, 7020, 7488, 7680, 7988, 8320, 8640, 9360, 9984, 9985, 11232, 11520, 11982, 12480, 13824, 14040, 14976, 15976, 16640, 17280, 17973, 18720, 19968, 19970, 22464, 23040, 23964, 24960, 25961, 28080, 29952, 29955, 31952, 33280, 34560, 35946, 37440, 39940, 44928, 47928, 49920, 51922, 53919, 56160, 59904, 59910, 63904, 69120, 71892, 74880, 77883, 79880, 89856, 89865, 95856, 99840, 103844, 107838, 112320, 119820, 127808, 129805, 143784, 149760, 155766, 159760, 179712, 179730, 191712, 207688, 215676, 224640, 233649, 239640, 255616, 259610, 269595, 287568, 299520, 311532, 319520, 359460, 383424, 389415, 415376, 431352, 449280, 467298, 479280, 511232, 519220, 539190, 575136, 623064, 639040, 700947, 718920, 766848, 778830, 830752, 862704, 898560, 934596, 958560, 1022464, 1038440, 1078380, 1150272, 1168245, 1246128, 1278080, 1401894, 1437840, 1533696, 1557660, 1661504, 1725408, 1869192, 1917120, 2076880, 2156760, 2300544, 2336490, 2492256, 2556160, 2803788, 2875680, 3067392, 3115320, 3323008, 3450816, 3504735, 3738384, 3834240, 4153760, 4313520, 4601088, 4672980, 4984512, 5112320, 5607576, 5751360, 6230640, 6646016, 6901632, 7009470, 7476768, 7668480, 8307520, 8627040, 9202176, 9345960, 9969024, 11215152, 11502720, 12461280, 13292032, 13803264, 14018940, 14953536, 15336960, 16615040, 17254080, 18691920, 19938048, 22430304, 23005440, 24922560, 27606528, 28037880, 29907072, 33230080, 34508160, 37383840, 39876096, 44860608, 46010880, 49845120, 56075760, 59814144, 66460160, 69016320, 74767680, 89721216, 99690240, 112151520, 119628288, 138032640, 149535360, 179442432, 199380480, 224303040, 299070720, 358884864, 448606080, 598141440, 897212160, 1794424320]

約数ペア:

[(1, 1794424320), (2, 897212160), (3, 598141440), (4, 448606080), (5, 358884864), (6, 299070720), (8, 224303040), (9, 199380480), (10, 179442432), (12, 149535360), (13, 138032640), (15, 119628288), (16, 112151520), (18, 99690240), (20, 89721216), (24, 74767680), (26, 69016320), (27, 66460160), (30, 59814144), (32, 56075760), (36, 49845120), (39, 46010880), (40, 44860608), (45, 39876096), (48, 37383840), (52, 34508160), (54, 33230080), (60, 29907072), (64, 28037880), (65, 27606528), (72, 24922560), (78, 23005440), (80, 22430304), (90, 19938048), (96, 18691920), (104, 17254080), (108, 16615040), (117, 15336960), (120, 14953536), (128, 14018940), (130, 13803264), (135, 13292032), (144, 12461280), (156, 11502720), (160, 11215152), (180, 9969024), (192, 9345960), (195, 9202176), (208, 8627040), (216, 8307520), (234, 7668480), (240, 7476768), (256, 7009470), (260, 6901632), (270, 6646016), (288, 6230640), (312, 5751360), (320, 5607576), (351, 5112320), (360, 4984512), (384, 4672980), (390, 4601088), (416, 4313520), (432, 4153760), (468, 3834240), (480, 3738384), (512, 3504735), (520, 3450816), (540, 3323008), (576, 3115320), (585, 3067392), (624, 2875680), (640, 2803788), (702, 2556160), (720, 2492256), (768, 2336490), (780, 2300544), (832, 2156760), (864, 2076880), (936, 1917120), (960, 1869192), (1040, 1725408), (1080, 1661504), (1152, 1557660), (1170, 1533696), (1248, 1437840), (1280, 1401894), (1404, 1278080), (1440, 1246128), (1536, 1168245), (1560, 1150272), (1664, 1078380), (1728, 1038440), (1755, 1022464), (1872, 958560), (1920, 934596), (1997, 898560), (2080, 862704), (2160, 830752), (2304, 778830), (2340, 766848), (2496, 718920), (2560, 700947), (2808, 639040), (2880, 623064), (3120, 575136), (3328, 539190), (3456, 519220), (3510, 511232), (3744, 479280), (3840, 467298), (3994, 449280), (4160, 431352), (4320, 415376), (4608, 389415), (4680, 383424), (4992, 359460), (5616, 319520), (5760, 311532), (5991, 299520), (6240, 287568), (6656, 269595), (6912, 259610), (7020, 255616), (7488, 239640), (7680, 233649), (7988, 224640), (8320, 215676), (8640, 207688), (9360, 191712), (9984, 179730), (9985, 179712), (11232, 159760), (11520, 155766), (11982, 149760), (12480, 143784), (13824, 129805), (14040, 127808), (14976, 119820), (15976, 112320), (16640, 107838), (17280, 103844), (17973, 99840), (18720, 95856), (19968, 89865), (19970, 89856), (22464, 79880), (23040, 77883), (23964, 74880), (24960, 71892), (25961, 69120), (28080, 63904), (29952, 59910), (29955, 59904), (31952, 56160), (33280, 53919), (34560, 51922), (35946, 49920), (37440, 47928), (39940, 44928)]