18782046720

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1709}}^1$

素因数の和:1797

約数の個数: 400

約数和(自身を含む): 68580733320

約数和(自身を除く): 49798686600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 81, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 162, 180, 192, 212, 216, 240, 256, 265, 270, 288, 318, 320, 324, 360, 384, 405, 424, 432, 477, 480, 512, 530, 540, 576, 636, 640, 648, 720, 768, 795, 810, 848, 864, 954, 960, 1060, 1080, 1152, 1272, 1280, 1296, 1431, 1440, 1536, 1590, 1620, 1696, 1709, 1728, 1908, 1920, 2120, 2160, 2304, 2385, 2544, 2560, 2592, 2862, 2880, 3180, 3240, 3392, 3418, 3456, 3816, 3840, 4240, 4293, 4320, 4608, 4770, 5088, 5127, 5184, 5724, 5760, 6360, 6480, 6784, 6836, 6912, 7155, 7632, 7680, 8480, 8545, 8586, 8640, 9540, 10176, 10254, 10368, 11448, 11520, 12720, 12960, 13568, 13672, 13824, 14310, 15264, 15381, 16960, 17090, 17172, 17280, 19080, 20352, 20508, 20736, 21465, 22896, 23040, 25440, 25635, 25920, 27136, 27344, 28620, 30528, 30762, 33920, 34180, 34344, 34560, 38160, 40704, 41016, 41472, 42930, 45792, 46143, 50880, 51270, 51840, 54688, 57240, 61056, 61524, 67840, 68360, 68688, 69120, 76320, 76905, 81408, 82032, 85860, 90577, 91584, 92286, 101760, 102540, 103680, 109376, 114480, 122112, 123048, 135680, 136720, 137376, 138429, 152640, 153810, 164064, 171720, 181154, 183168, 184572, 203520, 205080, 207360, 218752, 228960, 230715, 244224, 246096, 271731, 273440, 274752, 276858, 305280, 307620, 328128, 343440, 362308, 366336, 369144, 407040, 410160, 437504, 452885, 457920, 461430, 492192, 543462, 546880, 549504, 553716, 610560, 615240, 656256, 686880, 692145, 724616, 732672, 738288, 815193, 820320, 875008, 905770, 915840, 922860, 984384, 1086924, 1093760, 1099008, 1107432, 1221120, 1230480, 1312512, 1358655, 1373760, 1384290, 1449232, 1476576, 1630386, 1640640, 1811540, 1831680, 1845720, 1968768, 2173848, 2187520, 2198016, 2214864, 2445579, 2460960, 2625024, 2717310, 2747520, 2768580, 2898464, 2953152, 3260772, 3281280, 3623080, 3663360, 3691440, 3937536, 4075965, 4347696, 4375040, 4429728, 4891158, 4921920, 5434620, 5495040, 5537160, 5796928, 5906304, 6521544, 6562560, 7246160, 7336737, 7382880, 7875072, 8151930, 8695392, 8859456, 9782316, 9843840, 10869240, 10990080, 11074320, 11593856, 11812608, 12227895, 13043088, 13125120, 14492320, 14673474, 14765760, 16303860, 17390784, 17718912, 19564632, 19687680, 21738480, 22148640, 23187712, 23625216, 24455790, 26086176, 28984640, 29346948, 29531520, 32607720, 34781568, 35437824, 36683685, 39129264, 39375360, 43476960, 44297280, 46375424, 48911580, 52172352, 57969280, 58693896, 59063040, 65215440, 69563136, 70875648, 73367370, 78258528, 86953920, 88594560, 97823160, 104344704, 115938560, 117387792, 118126080, 130430880, 139126272, 146734740, 156517056, 173907840, 177189120, 195646320, 208689408, 231877120, 234775584, 260861760, 293469480, 313034112, 347815680, 354378240, 391292640, 417378816, 469551168, 521723520, 586938960, 626068224, 695631360, 782585280, 939102336, 1043447040, 1173877920, 1252136448, 1565170560, 1878204672, 2086894080, 2347755840, 3130341120, 3756409344, 4695511680, 6260682240, 9391023360, 18782046720]

約数ペア:

[(1, 18782046720), (2, 9391023360), (3, 6260682240), (4, 4695511680), (5, 3756409344), (6, 3130341120), (8, 2347755840), (9, 2086894080), (10, 1878204672), (12, 1565170560), (15, 1252136448), (16, 1173877920), (18, 1043447040), (20, 939102336), (24, 782585280), (27, 695631360), (30, 626068224), (32, 586938960), (36, 521723520), (40, 469551168), (45, 417378816), (48, 391292640), (53, 354378240), (54, 347815680), (60, 313034112), (64, 293469480), (72, 260861760), (80, 234775584), (81, 231877120), (90, 208689408), (96, 195646320), (106, 177189120), (108, 173907840), (120, 156517056), (128, 146734740), (135, 139126272), (144, 130430880), (159, 118126080), (160, 117387792), (162, 115938560), (180, 104344704), (192, 97823160), (212, 88594560), (216, 86953920), (240, 78258528), (256, 73367370), (265, 70875648), (270, 69563136), (288, 65215440), (318, 59063040), (320, 58693896), (324, 57969280), (360, 52172352), (384, 48911580), (405, 46375424), (424, 44297280), (432, 43476960), (477, 39375360), (480, 39129264), (512, 36683685), (530, 35437824), (540, 34781568), (576, 32607720), (636, 29531520), (640, 29346948), (648, 28984640), (720, 26086176), (768, 24455790), (795, 23625216), (810, 23187712), (848, 22148640), (864, 21738480), (954, 19687680), (960, 19564632), (1060, 17718912), (1080, 17390784), (1152, 16303860), (1272, 14765760), (1280, 14673474), (1296, 14492320), (1431, 13125120), (1440, 13043088), (1536, 12227895), (1590, 11812608), (1620, 11593856), (1696, 11074320), (1709, 10990080), (1728, 10869240), (1908, 9843840), (1920, 9782316), (2120, 8859456), (2160, 8695392), (2304, 8151930), (2385, 7875072), (2544, 7382880), (2560, 7336737), (2592, 7246160), (2862, 6562560), (2880, 6521544), (3180, 5906304), (3240, 5796928), (3392, 5537160), (3418, 5495040), (3456, 5434620), (3816, 4921920), (3840, 4891158), (4240, 4429728), (4293, 4375040), (4320, 4347696), (4608, 4075965), (4770, 3937536), (5088, 3691440), (5127, 3663360), (5184, 3623080), (5724, 3281280), (5760, 3260772), (6360, 2953152), (6480, 2898464), (6784, 2768580), (6836, 2747520), (6912, 2717310), (7155, 2625024), (7632, 2460960), (7680, 2445579), (8480, 2214864), (8545, 2198016), (8586, 2187520), (8640, 2173848), (9540, 1968768), (10176, 1845720), (10254, 1831680), (10368, 1811540), (11448, 1640640), (11520, 1630386), (12720, 1476576), (12960, 1449232), (13568, 1384290), (13672, 1373760), (13824, 1358655), (14310, 1312512), (15264, 1230480), (15381, 1221120), (16960, 1107432), (17090, 1099008), (17172, 1093760), (17280, 1086924), (19080, 984384), (20352, 922860), (20508, 915840), (20736, 905770), (21465, 875008), (22896, 820320), (23040, 815193), (25440, 738288), (25635, 732672), (25920, 724616), (27136, 692145), (27344, 686880), (28620, 656256), (30528, 615240), (30762, 610560), (33920, 553716), (34180, 549504), (34344, 546880), (34560, 543462), (38160, 492192), (40704, 461430), (41016, 457920), (41472, 452885), (42930, 437504), (45792, 410160), (46143, 407040), (50880, 369144), (51270, 366336), (51840, 362308), (54688, 343440), (57240, 328128), (61056, 307620), (61524, 305280), (67840, 276858), (68360, 274752), (68688, 273440), (69120, 271731), (76320, 246096), (76905, 244224), (81408, 230715), (82032, 228960), (85860, 218752), (90577, 207360), (91584, 205080), (92286, 203520), (101760, 184572), (102540, 183168), (103680, 181154), (109376, 171720), (114480, 164064), (122112, 153810), (123048, 152640), (135680, 138429), (136720, 137376)]