18204963840

素因数分解:

$2^{10}\times 3^4\times 5^1\times 7^1\times {\mathrm{6271}}^1$

素因数の和:6315

約数の個数: 440

約数和(自身を含む): 74567657472

約数和(自身を除く): 56362693632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 1008, 1024, 1080, 1120, 1134, 1152, 1260, 1280, 1296, 1344, 1440, 1512, 1536, 1620, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2268, 2304, 2520, 2560, 2592, 2688, 2835, 2880, 3024, 3072, 3240, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4536, 4608, 5040, 5120, 5184, 5376, 5670, 5760, 6048, 6271, 6480, 6720, 6912, 7168, 7560, 7680, 8064, 8640, 8960, 9072, 9216, 10080, 10368, 10752, 11340, 11520, 12096, 12542, 12960, 13440, 13824, 15120, 15360, 16128, 17280, 17920, 18144, 18813, 20160, 20736, 21504, 22680, 23040, 24192, 25084, 25920, 26880, 27648, 30240, 31355, 32256, 34560, 35840, 36288, 37626, 40320, 41472, 43897, 45360, 46080, 48384, 50168, 51840, 53760, 56439, 60480, 62710, 64512, 69120, 72576, 75252, 80640, 82944, 87794, 90720, 94065, 96768, 100336, 103680, 107520, 112878, 120960, 125420, 131691, 138240, 145152, 150504, 161280, 169317, 175588, 181440, 188130, 193536, 200672, 207360, 219485, 225756, 241920, 250840, 263382, 282195, 290304, 301008, 322560, 338634, 351176, 362880, 376260, 395073, 401344, 414720, 438970, 451512, 483840, 501680, 507951, 526764, 564390, 580608, 602016, 658455, 677268, 702352, 725760, 752520, 790146, 802688, 846585, 877940, 903024, 967680, 1003360, 1015902, 1053528, 1128780, 1185219, 1204032, 1316910, 1354536, 1404704, 1451520, 1505040, 1580292, 1605376, 1693170, 1755880, 1806048, 1975365, 2006720, 2031804, 2107056, 2257560, 2370438, 2408064, 2539755, 2633820, 2709072, 2809408, 2903040, 3010080, 3160584, 3210752, 3386340, 3511760, 3555657, 3612096, 3950730, 4013440, 4063608, 4214112, 4515120, 4740876, 4816128, 5079510, 5267640, 5418144, 5618816, 5926095, 6020160, 6321168, 6421504, 6772680, 7023520, 7111314, 7224192, 7901460, 8026880, 8127216, 8428224, 9030240, 9481752, 9632256, 10159020, 10535280, 10836288, 11237632, 11852190, 12040320, 12642336, 13545360, 14047040, 14222628, 14448384, 15802920, 16053760, 16254432, 16856448, 17778285, 18060480, 18963504, 19264512, 20318040, 21070560, 21672576, 22475264, 23704380, 24080640, 25284672, 27090720, 28094080, 28445256, 28896768, 31605840, 32107520, 32508864, 33712896, 35556570, 36120960, 37927008, 40636080, 42141120, 43345152, 44950528, 47408760, 48161280, 50569344, 54181440, 56188160, 56890512, 57793536, 63211680, 65017728, 67425792, 71113140, 72241920, 75854016, 81272160, 84282240, 86690304, 94817520, 96322560, 101138688, 108362880, 112376320, 113781024, 126423360, 130035456, 134851584, 142226280, 144483840, 151708032, 162544320, 168564480, 173380608, 189635040, 202277376, 216725760, 224752640, 227562048, 252846720, 260070912, 284452560, 288967680, 303416064, 325088640, 337128960, 379270080, 404554752, 433451520, 455124096, 505693440, 520141824, 568905120, 606832128, 650177280, 674257920, 758540160, 866903040, 910248192, 1011386880, 1137810240, 1213664256, 1300354560, 1517080320, 1820496384, 2022773760, 2275620480, 2600709120, 3034160640, 3640992768, 4551240960, 6068321280, 9102481920, 18204963840]

約数ペア:

[(1, 18204963840), (2, 9102481920), (3, 6068321280), (4, 4551240960), (5, 3640992768), (6, 3034160640), (7, 2600709120), (8, 2275620480), (9, 2022773760), (10, 1820496384), (12, 1517080320), (14, 1300354560), (15, 1213664256), (16, 1137810240), (18, 1011386880), (20, 910248192), (21, 866903040), (24, 758540160), (27, 674257920), (28, 650177280), (30, 606832128), (32, 568905120), (35, 520141824), (36, 505693440), (40, 455124096), (42, 433451520), (45, 404554752), (48, 379270080), (54, 337128960), (56, 325088640), (60, 303416064), (63, 288967680), (64, 284452560), (70, 260070912), (72, 252846720), (80, 227562048), (81, 224752640), (84, 216725760), (90, 202277376), (96, 189635040), (105, 173380608), (108, 168564480), (112, 162544320), (120, 151708032), (126, 144483840), (128, 142226280), (135, 134851584), (140, 130035456), (144, 126423360), (160, 113781024), (162, 112376320), (168, 108362880), (180, 101138688), (189, 96322560), (192, 94817520), (210, 86690304), (216, 84282240), (224, 81272160), (240, 75854016), (252, 72241920), (256, 71113140), (270, 67425792), (280, 65017728), (288, 63211680), (315, 57793536), (320, 56890512), (324, 56188160), (336, 54181440), (360, 50569344), (378, 48161280), (384, 47408760), (405, 44950528), (420, 43345152), (432, 42141120), (448, 40636080), (480, 37927008), (504, 36120960), (512, 35556570), (540, 33712896), (560, 32508864), (567, 32107520), (576, 31605840), (630, 28896768), (640, 28445256), (648, 28094080), (672, 27090720), (720, 25284672), (756, 24080640), (768, 23704380), (810, 22475264), (840, 21672576), (864, 21070560), (896, 20318040), (945, 19264512), (960, 18963504), (1008, 18060480), (1024, 17778285), (1080, 16856448), (1120, 16254432), (1134, 16053760), (1152, 15802920), (1260, 14448384), (1280, 14222628), (1296, 14047040), (1344, 13545360), (1440, 12642336), (1512, 12040320), (1536, 11852190), (1620, 11237632), (1680, 10836288), (1728, 10535280), (1792, 10159020), (1890, 9632256), (1920, 9481752), (2016, 9030240), (2160, 8428224), (2240, 8127216), (2268, 8026880), (2304, 7901460), (2520, 7224192), (2560, 7111314), (2592, 7023520), (2688, 6772680), (2835, 6421504), (2880, 6321168), (3024, 6020160), (3072, 5926095), (3240, 5618816), (3360, 5418144), (3456, 5267640), (3584, 5079510), (3780, 4816128), (3840, 4740876), (4032, 4515120), (4320, 4214112), (4480, 4063608), (4536, 4013440), (4608, 3950730), (5040, 3612096), (5120, 3555657), (5184, 3511760), (5376, 3386340), (5670, 3210752), (5760, 3160584), (6048, 3010080), (6271, 2903040), (6480, 2809408), (6720, 2709072), (6912, 2633820), (7168, 2539755), (7560, 2408064), (7680, 2370438), (8064, 2257560), (8640, 2107056), (8960, 2031804), (9072, 2006720), (9216, 1975365), (10080, 1806048), (10368, 1755880), (10752, 1693170), (11340, 1605376), (11520, 1580292), (12096, 1505040), (12542, 1451520), (12960, 1404704), (13440, 1354536), (13824, 1316910), (15120, 1204032), (15360, 1185219), (16128, 1128780), (17280, 1053528), (17920, 1015902), (18144, 1003360), (18813, 967680), (20160, 903024), (20736, 877940), (21504, 846585), (22680, 802688), (23040, 790146), (24192, 752520), (25084, 725760), (25920, 702352), (26880, 677268), (27648, 658455), (30240, 602016), (31355, 580608), (32256, 564390), (34560, 526764), (35840, 507951), (36288, 501680), (37626, 483840), (40320, 451512), (41472, 438970), (43897, 414720), (45360, 401344), (46080, 395073), (48384, 376260), (50168, 362880), (51840, 351176), (53760, 338634), (56439, 322560), (60480, 301008), (62710, 290304), (64512, 282195), (69120, 263382), (72576, 250840), (75252, 241920), (80640, 225756), (82944, 219485), (87794, 207360), (90720, 200672), (94065, 193536), (96768, 188130), (100336, 181440), (103680, 175588), (107520, 169317), (112878, 161280), (120960, 150504), (125420, 145152), (131691, 138240)]