21510973440

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{643}}^1$

素因数の和:701

約数の個数: 576

約数和(自身を含む): 84178785600

約数和(自身を除く): 62667812160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 121, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 242, 256, 264, 270, 288, 297, 320, 330, 352, 360, 363, 384, 396, 432, 440, 480, 484, 495, 512, 528, 540, 576, 594, 605, 640, 643, 660, 704, 720, 726, 768, 792, 864, 880, 960, 968, 990, 1024, 1056, 1080, 1089, 1152, 1188, 1210, 1280, 1286, 1320, 1408, 1440, 1452, 1485, 1536, 1584, 1728, 1760, 1815, 1920, 1929, 1936, 1980, 2048, 2112, 2160, 2178, 2304, 2376, 2420, 2560, 2572, 2640, 2816, 2880, 2904, 2970, 3072, 3168, 3215, 3267, 3456, 3520, 3630, 3840, 3858, 3872, 3960, 4224, 4320, 4356, 4608, 4752, 4840, 5120, 5144, 5280, 5445, 5632, 5760, 5787, 5808, 5940, 6144, 6336, 6430, 6534, 6912, 7040, 7073, 7260, 7680, 7716, 7744, 7920, 8448, 8640, 8712, 9216, 9504, 9645, 9680, 10240, 10288, 10560, 10890, 11264, 11520, 11574, 11616, 11880, 12672, 12860, 13068, 13824, 14080, 14146, 14520, 15360, 15432, 15488, 15840, 16335, 16896, 17280, 17361, 17424, 18432, 19008, 19290, 19360, 20576, 21120, 21219, 21780, 22528, 23040, 23148, 23232, 23760, 25344, 25720, 26136, 27648, 28160, 28292, 28935, 29040, 30720, 30864, 30976, 31680, 32670, 33792, 34560, 34722, 34848, 35365, 38016, 38580, 38720, 41152, 42240, 42438, 43560, 46080, 46296, 46464, 47520, 50688, 51440, 52272, 55296, 56320, 56584, 57870, 58080, 61728, 61952, 63360, 63657, 65340, 67584, 69120, 69444, 69696, 70730, 76032, 77160, 77440, 77803, 82304, 84480, 84876, 86805, 87120, 92160, 92592, 92928, 95040, 101376, 102880, 104544, 106095, 112640, 113168, 115740, 116160, 123456, 123904, 126720, 127314, 130680, 138240, 138888, 139392, 141460, 152064, 154320, 154880, 155606, 164608, 168960, 169752, 173610, 174240, 185184, 185856, 190080, 190971, 202752, 205760, 209088, 212190, 226336, 231480, 232320, 233409, 246912, 247808, 253440, 254628, 261360, 276480, 277776, 278784, 282920, 304128, 308640, 309760, 311212, 318285, 329216, 337920, 339504, 347220, 348480, 370368, 371712, 380160, 381942, 389015, 411520, 418176, 424380, 452672, 462960, 464640, 466818, 493824, 506880, 509256, 522720, 555552, 557568, 565840, 608256, 617280, 619520, 622424, 636570, 658432, 679008, 694440, 696960, 700227, 740736, 743424, 760320, 763884, 778030, 823040, 836352, 848760, 905344, 925920, 929280, 933636, 954855, 987648, 1013760, 1018512, 1045440, 1111104, 1115136, 1131680, 1167045, 1234560, 1239040, 1244848, 1273140, 1316864, 1358016, 1388880, 1393920, 1400454, 1481472, 1520640, 1527768, 1556060, 1646080, 1672704, 1697520, 1810688, 1851840, 1858560, 1867272, 1909710, 1975296, 2037024, 2090880, 2100681, 2222208, 2230272, 2263360, 2334090, 2469120, 2489696, 2546280, 2716032, 2777760, 2787840, 2800908, 2962944, 3041280, 3055536, 3112120, 3292160, 3345408, 3395040, 3501135, 3621376, 3703680, 3717120, 3734544, 3819420, 3950592, 4074048, 4181760, 4201362, 4444416, 4526720, 4668180, 4938240, 4979392, 5092560, 5432064, 5555520, 5575680, 5601816, 5925888, 6111072, 6224240, 6584320, 6690816, 6790080, 7002270, 7242752, 7407360, 7469088, 7638840, 8148096, 8363520, 8402724, 8888832, 9053440, 9336360, 9876480, 9958784, 10185120, 10503405, 10864128, 11111040, 11151360, 11203632, 11851776, 12222144, 12448480, 13580160, 14004540, 14485504, 14814720, 14938176, 15277680, 16296192, 16727040, 16805448, 17777664, 18106880, 18672720, 19752960, 19917568, 20370240, 21006810, 21728256, 22222080, 22407264, 24444288, 24896960, 27160320, 28009080, 29629440, 29876352, 30555360, 32592384, 33454080, 33610896, 35555328, 36213760, 37345440, 39835136, 40740480, 42013620, 43456512, 44444160, 44814528, 48888576, 49793920, 54320640, 56018160, 59258880, 59752704, 61110720, 65184768, 67221792, 72427520, 74690880, 79670272, 81480960, 84027240, 88888320, 89629056, 97777152, 99587840, 108641280, 112036320, 119505408, 122221440, 130369536, 134443584, 149381760, 159340544, 162961920, 168054480, 177776640, 179258112, 195554304, 199175680, 217282560, 224072640, 239010816, 244442880, 268887168, 298763520, 325923840, 336108960, 358516224, 391108608, 398351360, 448145280, 478021632, 488885760, 537774336, 597527040, 651847680, 672217920, 717032448, 796702720, 896290560, 977771520, 1075548672, 1195054080, 1344435840, 1434064896, 1792581120, 1955543040, 2151097344, 2390108160, 2688871680, 3585162240, 4302194688, 5377743360, 7170324480, 10755486720, 21510973440]

約数ペア:

[(1, 21510973440), (2, 10755486720), (3, 7170324480), (4, 5377743360), (5, 4302194688), (6, 3585162240), (8, 2688871680), (9, 2390108160), (10, 2151097344), (11, 1955543040), (12, 1792581120), (15, 1434064896), (16, 1344435840), (18, 1195054080), (20, 1075548672), (22, 977771520), (24, 896290560), (27, 796702720), (30, 717032448), (32, 672217920), (33, 651847680), (36, 597527040), (40, 537774336), (44, 488885760), (45, 478021632), (48, 448145280), (54, 398351360), (55, 391108608), (60, 358516224), (64, 336108960), (66, 325923840), (72, 298763520), (80, 268887168), (88, 244442880), (90, 239010816), (96, 224072640), (99, 217282560), (108, 199175680), (110, 195554304), (120, 179258112), (121, 177776640), (128, 168054480), (132, 162961920), (135, 159340544), (144, 149381760), (160, 134443584), (165, 130369536), (176, 122221440), (180, 119505408), (192, 112036320), (198, 108641280), (216, 99587840), (220, 97777152), (240, 89629056), (242, 88888320), (256, 84027240), (264, 81480960), (270, 79670272), (288, 74690880), (297, 72427520), (320, 67221792), (330, 65184768), (352, 61110720), (360, 59752704), (363, 59258880), (384, 56018160), (396, 54320640), (432, 49793920), (440, 48888576), (480, 44814528), (484, 44444160), (495, 43456512), (512, 42013620), (528, 40740480), (540, 39835136), (576, 37345440), (594, 36213760), (605, 35555328), (640, 33610896), (643, 33454080), (660, 32592384), (704, 30555360), (720, 29876352), (726, 29629440), (768, 28009080), (792, 27160320), (864, 24896960), (880, 24444288), (960, 22407264), (968, 22222080), (990, 21728256), (1024, 21006810), (1056, 20370240), (1080, 19917568), (1089, 19752960), (1152, 18672720), (1188, 18106880), (1210, 17777664), (1280, 16805448), (1286, 16727040), (1320, 16296192), (1408, 15277680), (1440, 14938176), (1452, 14814720), (1485, 14485504), (1536, 14004540), (1584, 13580160), (1728, 12448480), (1760, 12222144), (1815, 11851776), (1920, 11203632), (1929, 11151360), (1936, 11111040), (1980, 10864128), (2048, 10503405), (2112, 10185120), (2160, 9958784), (2178, 9876480), (2304, 9336360), (2376, 9053440), (2420, 8888832), (2560, 8402724), (2572, 8363520), (2640, 8148096), (2816, 7638840), (2880, 7469088), (2904, 7407360), (2970, 7242752), (3072, 7002270), (3168, 6790080), (3215, 6690816), (3267, 6584320), (3456, 6224240), (3520, 6111072), (3630, 5925888), (3840, 5601816), (3858, 5575680), (3872, 5555520), (3960, 5432064), (4224, 5092560), (4320, 4979392), (4356, 4938240), (4608, 4668180), (4752, 4526720), (4840, 4444416), (5120, 4201362), (5144, 4181760), (5280, 4074048), (5445, 3950592), (5632, 3819420), (5760, 3734544), (5787, 3717120), (5808, 3703680), (5940, 3621376), (6144, 3501135), (6336, 3395040), (6430, 3345408), (6534, 3292160), (6912, 3112120), (7040, 3055536), (7073, 3041280), (7260, 2962944), (7680, 2800908), (7716, 2787840), (7744, 2777760), (7920, 2716032), (8448, 2546280), (8640, 2489696), (8712, 2469120), (9216, 2334090), (9504, 2263360), (9645, 2230272), (9680, 2222208), (10240, 2100681), (10288, 2090880), (10560, 2037024), (10890, 1975296), (11264, 1909710), (11520, 1867272), (11574, 1858560), (11616, 1851840), (11880, 1810688), (12672, 1697520), (12860, 1672704), (13068, 1646080), (13824, 1556060), (14080, 1527768), (14146, 1520640), (14520, 1481472), (15360, 1400454), (15432, 1393920), (15488, 1388880), (15840, 1358016), (16335, 1316864), (16896, 1273140), (17280, 1244848), (17361, 1239040), (17424, 1234560), (18432, 1167045), (19008, 1131680), (19290, 1115136), (19360, 1111104), (20576, 1045440), (21120, 1018512), (21219, 1013760), (21780, 987648), (22528, 954855), (23040, 933636), (23148, 929280), (23232, 925920), (23760, 905344), (25344, 848760), (25720, 836352), (26136, 823040), (27648, 778030), (28160, 763884), (28292, 760320), (28935, 743424), (29040, 740736), (30720, 700227), (30864, 696960), (30976, 694440), (31680, 679008), (32670, 658432), (33792, 636570), (34560, 622424), (34722, 619520), (34848, 617280), (35365, 608256), (38016, 565840), (38580, 557568), (38720, 555552), (41152, 522720), (42240, 509256), (42438, 506880), (43560, 493824), (46080, 466818), (46296, 464640), (46464, 462960), (47520, 452672), (50688, 424380), (51440, 418176), (52272, 411520), (55296, 389015), (56320, 381942), (56584, 380160), (57870, 371712), (58080, 370368), (61728, 348480), (61952, 347220), (63360, 339504), (63657, 337920), (65340, 329216), (67584, 318285), (69120, 311212), (69444, 309760), (69696, 308640), (70730, 304128), (76032, 282920), (77160, 278784), (77440, 277776), (77803, 276480), (82304, 261360), (84480, 254628), (84876, 253440), (86805, 247808), (87120, 246912), (92160, 233409), (92592, 232320), (92928, 231480), (95040, 226336), (101376, 212190), (102880, 209088), (104544, 205760), (106095, 202752), (112640, 190971), (113168, 190080), (115740, 185856), (116160, 185184), (123456, 174240), (123904, 173610), (126720, 169752), (127314, 168960), (130680, 164608), (138240, 155606), (138888, 154880), (139392, 154320), (141460, 152064)]