1820482560

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1$

素因数の和:1060

約数の個数: 352

約数和(自身を含む): 6974210880

約数和(自身を除く): 5153728320

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, 1013, 1024, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1536, 1560, 1664, 1728, 1755, 1872, 1920, 2026, 2080, 2160, 2304, 2340, 2496, 2560, 2808, 2880, 3039, 3072, 3120, 3328, 3456, 3510, 3744, 3840, 4052, 4160, 4320, 4608, 4680, 4992, 5065, 5120, 5616, 5760, 6078, 6240, 6656, 6912, 7020, 7488, 7680, 8104, 8320, 8640, 9117, 9216, 9360, 9984, 10130, 11232, 11520, 12156, 12480, 13169, 13312, 13824, 14040, 14976, 15195, 15360, 16208, 16640, 17280, 18234, 18720, 19968, 20260, 22464, 23040, 24312, 24960, 26338, 27351, 27648, 28080, 29952, 30390, 32416, 33280, 34560, 36468, 37440, 39507, 39936, 40520, 44928, 45585, 46080, 48624, 49920, 52676, 54702, 56160, 59904, 60780, 64832, 65845, 66560, 69120, 72936, 74880, 79014, 81040, 89856, 91170, 97248, 99840, 105352, 109404, 112320, 118521, 119808, 121560, 129664, 131690, 136755, 138240, 145872, 149760, 158028, 162080, 179712, 182340, 194496, 197535, 199680, 210704, 218808, 224640, 237042, 243120, 259328, 263380, 273510, 291744, 299520, 316056, 324160, 355563, 359424, 364680, 388992, 395070, 421408, 437616, 449280, 474084, 486240, 518656, 526760, 547020, 583488, 592605, 599040, 632112, 648320, 711126, 729360, 777984, 790140, 842816, 875232, 898560, 948168, 972480, 1037312, 1053520, 1094040, 1166976, 1185210, 1264224, 1296640, 1422252, 1458720, 1555968, 1580280, 1685632, 1750464, 1777815, 1797120, 1896336, 1944960, 2107040, 2188080, 2333952, 2370420, 2528448, 2593280, 2844504, 2917440, 3111936, 3160560, 3371264, 3500928, 3555630, 3792672, 3889920, 4214080, 4376160, 4667904, 4740840, 5056896, 5186560, 5689008, 5834880, 6321120, 6742528, 7001856, 7111260, 7585344, 7779840, 8428160, 8752320, 9335808, 9481680, 10113792, 11378016, 11669760, 12642240, 13485056, 14003712, 14222520, 15170688, 15559680, 16856320, 17504640, 18963360, 20227584, 22756032, 23339520, 25284480, 28007424, 28445040, 30341376, 33712640, 35009280, 37926720, 40455168, 45512064, 46679040, 50568960, 56890080, 60682752, 67425280, 70018560, 75853440, 91024128, 101137920, 113780160, 121365504, 140037120, 151706880, 182048256, 202275840, 227560320, 303413760, 364096512, 455120640, 606827520, 910241280, 1820482560]

約数ペア:

[(1, 1820482560), (2, 910241280), (3, 606827520), (4, 455120640), (5, 364096512), (6, 303413760), (8, 227560320), (9, 202275840), (10, 182048256), (12, 151706880), (13, 140037120), (15, 121365504), (16, 113780160), (18, 101137920), (20, 91024128), (24, 75853440), (26, 70018560), (27, 67425280), (30, 60682752), (32, 56890080), (36, 50568960), (39, 46679040), (40, 45512064), (45, 40455168), (48, 37926720), (52, 35009280), (54, 33712640), (60, 30341376), (64, 28445040), (65, 28007424), (72, 25284480), (78, 23339520), (80, 22756032), (90, 20227584), (96, 18963360), (104, 17504640), (108, 16856320), (117, 15559680), (120, 15170688), (128, 14222520), (130, 14003712), (135, 13485056), (144, 12642240), (156, 11669760), (160, 11378016), (180, 10113792), (192, 9481680), (195, 9335808), (208, 8752320), (216, 8428160), (234, 7779840), (240, 7585344), (256, 7111260), (260, 7001856), (270, 6742528), (288, 6321120), (312, 5834880), (320, 5689008), (351, 5186560), (360, 5056896), (384, 4740840), (390, 4667904), (416, 4376160), (432, 4214080), (468, 3889920), (480, 3792672), (512, 3555630), (520, 3500928), (540, 3371264), (576, 3160560), (585, 3111936), (624, 2917440), (640, 2844504), (702, 2593280), (720, 2528448), (768, 2370420), (780, 2333952), (832, 2188080), (864, 2107040), (936, 1944960), (960, 1896336), (1013, 1797120), (1024, 1777815), (1040, 1750464), (1080, 1685632), (1152, 1580280), (1170, 1555968), (1248, 1458720), (1280, 1422252), (1404, 1296640), (1440, 1264224), (1536, 1185210), (1560, 1166976), (1664, 1094040), (1728, 1053520), (1755, 1037312), (1872, 972480), (1920, 948168), (2026, 898560), (2080, 875232), (2160, 842816), (2304, 790140), (2340, 777984), (2496, 729360), (2560, 711126), (2808, 648320), (2880, 632112), (3039, 599040), (3072, 592605), (3120, 583488), (3328, 547020), (3456, 526760), (3510, 518656), (3744, 486240), (3840, 474084), (4052, 449280), (4160, 437616), (4320, 421408), (4608, 395070), (4680, 388992), (4992, 364680), (5065, 359424), (5120, 355563), (5616, 324160), (5760, 316056), (6078, 299520), (6240, 291744), (6656, 273510), (6912, 263380), (7020, 259328), (7488, 243120), (7680, 237042), (8104, 224640), (8320, 218808), (8640, 210704), (9117, 199680), (9216, 197535), (9360, 194496), (9984, 182340), (10130, 179712), (11232, 162080), (11520, 158028), (12156, 149760), (12480, 145872), (13169, 138240), (13312, 136755), (13824, 131690), (14040, 129664), (14976, 121560), (15195, 119808), (15360, 118521), (16208, 112320), (16640, 109404), (17280, 105352), (18234, 99840), (18720, 97248), (19968, 91170), (20260, 89856), (22464, 81040), (23040, 79014), (24312, 74880), (24960, 72936), (26338, 69120), (27351, 66560), (27648, 65845), (28080, 64832), (29952, 60780), (30390, 59904), (32416, 56160), (33280, 54702), (34560, 52676), (36468, 49920), (37440, 48624), (39507, 46080), (39936, 45585), (40520, 44928)]