81798520320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16987}}^1$

素因数の和:17046

約数の個数: 480

約数和(自身を含む): 325329713280

約数和(自身を除く): 243531192960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 128, 132, 144, 152, 160, 165, 171, 176, 180, 190, 192, 198, 209, 220, 228, 240, 256, 264, 285, 288, 304, 320, 330, 342, 352, 360, 380, 384, 396, 418, 440, 456, 480, 495, 512, 528, 570, 576, 608, 627, 640, 660, 684, 704, 720, 760, 768, 792, 836, 855, 880, 912, 960, 990, 1045, 1056, 1140, 1152, 1216, 1254, 1280, 1320, 1368, 1408, 1440, 1520, 1536, 1584, 1672, 1710, 1760, 1824, 1881, 1920, 1980, 2090, 2112, 2280, 2304, 2432, 2508, 2560, 2640, 2736, 2816, 2880, 3040, 3135, 3168, 3344, 3420, 3520, 3648, 3762, 3840, 3960, 4180, 4224, 4560, 4608, 4864, 5016, 5280, 5472, 5632, 5760, 6080, 6270, 6336, 6688, 6840, 7040, 7296, 7524, 7680, 7920, 8360, 8448, 9120, 9405, 9728, 10032, 10560, 10944, 11520, 12160, 12540, 12672, 13376, 13680, 14080, 14592, 15048, 15840, 16720, 16896, 16987, 18240, 18810, 20064, 21120, 21888, 23040, 24320, 25080, 25344, 26752, 27360, 28160, 29184, 30096, 31680, 33440, 33974, 36480, 37620, 40128, 42240, 43776, 48640, 50160, 50688, 50961, 53504, 54720, 60192, 63360, 66880, 67948, 72960, 75240, 80256, 84480, 84935, 87552, 100320, 101922, 107008, 109440, 120384, 126720, 133760, 135896, 145920, 150480, 152883, 160512, 169870, 186857, 200640, 203844, 218880, 240768, 253440, 254805, 267520, 271792, 300960, 305766, 321024, 322753, 339740, 373714, 401280, 407688, 437760, 481536, 509610, 535040, 543584, 560571, 601920, 611532, 645506, 679480, 747428, 764415, 802560, 815376, 934285, 963072, 968259, 1019220, 1087168, 1121142, 1203840, 1223064, 1291012, 1358960, 1494856, 1528830, 1605120, 1613765, 1630752, 1681713, 1868570, 1936518, 2038440, 2174336, 2242284, 2407680, 2446128, 2582024, 2717920, 2802855, 2904777, 2989712, 3057660, 3227530, 3261504, 3363426, 3550283, 3737140, 3873036, 4076880, 4348672, 4484568, 4815360, 4841295, 4892256, 5164048, 5435840, 5605710, 5809554, 5979424, 6115320, 6455060, 6523008, 6726852, 7100566, 7474280, 7746072, 8153760, 8408565, 8697344, 8969136, 9682590, 9784512, 10328096, 10650849, 10871680, 11211420, 11619108, 11958848, 12230640, 12910120, 13046016, 13453704, 14201132, 14523885, 14948560, 15492144, 16307520, 16817130, 17751415, 17938272, 19365180, 19569024, 20656192, 21301698, 21743360, 22422840, 23238216, 23917696, 24461280, 25820240, 26092032, 26907408, 28402264, 29047770, 29897120, 30984288, 31952547, 32615040, 33634260, 35502830, 35876544, 38730360, 39138048, 41312384, 42603396, 43486720, 44845680, 46476432, 47835392, 48922560, 51640480, 53254245, 53814816, 56804528, 58095540, 59794240, 61968576, 63905094, 65230080, 67268520, 71005660, 71753088, 77460720, 78276096, 82624768, 85206792, 89691360, 92952864, 95670784, 97845120, 103280960, 106508490, 107629632, 113609056, 116191080, 119588480, 123937152, 127810188, 130460160, 134537040, 142011320, 143506176, 154921440, 159762735, 165249536, 170413584, 179382720, 185905728, 195690240, 206561920, 213016980, 215259264, 227218112, 232382160, 239176960, 247874304, 255620376, 269074080, 284022640, 287012352, 309842880, 319525470, 340827168, 358765440, 371811456, 391380480, 413123840, 426033960, 430518528, 454436224, 464764320, 478353920, 495748608, 511240752, 538148160, 568045280, 619685760, 639050940, 681654336, 717530880, 743622912, 826247680, 852067920, 861037056, 908872448, 929528640, 1022481504, 1076296320, 1136090560, 1239371520, 1278101880, 1363308672, 1435061760, 1487245824, 1704135840, 1817744896, 1859057280, 2044963008, 2152592640, 2272181120, 2478743040, 2556203760, 2726617344, 3408271680, 3718114560, 4089926016, 4305185280, 4544362240, 5112407520, 5453234688, 6816543360, 7436229120, 8179852032, 9088724480, 10224815040, 13633086720, 16359704064, 20449630080, 27266173440, 40899260160, 81798520320]

約数ペア:

[(1, 81798520320), (2, 40899260160), (3, 27266173440), (4, 20449630080), (5, 16359704064), (6, 13633086720), (8, 10224815040), (9, 9088724480), (10, 8179852032), (11, 7436229120), (12, 6816543360), (15, 5453234688), (16, 5112407520), (18, 4544362240), (19, 4305185280), (20, 4089926016), (22, 3718114560), (24, 3408271680), (30, 2726617344), (32, 2556203760), (33, 2478743040), (36, 2272181120), (38, 2152592640), (40, 2044963008), (44, 1859057280), (45, 1817744896), (48, 1704135840), (55, 1487245824), (57, 1435061760), (60, 1363308672), (64, 1278101880), (66, 1239371520), (72, 1136090560), (76, 1076296320), (80, 1022481504), (88, 929528640), (90, 908872448), (95, 861037056), (96, 852067920), (99, 826247680), (110, 743622912), (114, 717530880), (120, 681654336), (128, 639050940), (132, 619685760), (144, 568045280), (152, 538148160), (160, 511240752), (165, 495748608), (171, 478353920), (176, 464764320), (180, 454436224), (190, 430518528), (192, 426033960), (198, 413123840), (209, 391380480), (220, 371811456), (228, 358765440), (240, 340827168), (256, 319525470), (264, 309842880), (285, 287012352), (288, 284022640), (304, 269074080), (320, 255620376), (330, 247874304), (342, 239176960), (352, 232382160), (360, 227218112), (380, 215259264), (384, 213016980), (396, 206561920), (418, 195690240), (440, 185905728), (456, 179382720), (480, 170413584), (495, 165249536), (512, 159762735), (528, 154921440), (570, 143506176), (576, 142011320), (608, 134537040), (627, 130460160), (640, 127810188), (660, 123937152), (684, 119588480), (704, 116191080), (720, 113609056), (760, 107629632), (768, 106508490), (792, 103280960), (836, 97845120), (855, 95670784), (880, 92952864), (912, 89691360), (960, 85206792), (990, 82624768), (1045, 78276096), (1056, 77460720), (1140, 71753088), (1152, 71005660), (1216, 67268520), (1254, 65230080), (1280, 63905094), (1320, 61968576), (1368, 59794240), (1408, 58095540), (1440, 56804528), (1520, 53814816), (1536, 53254245), (1584, 51640480), (1672, 48922560), (1710, 47835392), (1760, 46476432), (1824, 44845680), (1881, 43486720), (1920, 42603396), (1980, 41312384), (2090, 39138048), (2112, 38730360), (2280, 35876544), (2304, 35502830), (2432, 33634260), (2508, 32615040), (2560, 31952547), (2640, 30984288), (2736, 29897120), (2816, 29047770), (2880, 28402264), (3040, 26907408), (3135, 26092032), (3168, 25820240), (3344, 24461280), (3420, 23917696), (3520, 23238216), (3648, 22422840), (3762, 21743360), (3840, 21301698), (3960, 20656192), (4180, 19569024), (4224, 19365180), (4560, 17938272), (4608, 17751415), (4864, 16817130), (5016, 16307520), (5280, 15492144), (5472, 14948560), (5632, 14523885), (5760, 14201132), (6080, 13453704), (6270, 13046016), (6336, 12910120), (6688, 12230640), (6840, 11958848), (7040, 11619108), (7296, 11211420), (7524, 10871680), (7680, 10650849), (7920, 10328096), (8360, 9784512), (8448, 9682590), (9120, 8969136), (9405, 8697344), (9728, 8408565), (10032, 8153760), (10560, 7746072), (10944, 7474280), (11520, 7100566), (12160, 6726852), (12540, 6523008), (12672, 6455060), (13376, 6115320), (13680, 5979424), (14080, 5809554), (14592, 5605710), (15048, 5435840), (15840, 5164048), (16720, 4892256), (16896, 4841295), (16987, 4815360), (18240, 4484568), (18810, 4348672), (20064, 4076880), (21120, 3873036), (21888, 3737140), (23040, 3550283), (24320, 3363426), (25080, 3261504), (25344, 3227530), (26752, 3057660), (27360, 2989712), (28160, 2904777), (29184, 2802855), (30096, 2717920), (31680, 2582024), (33440, 2446128), (33974, 2407680), (36480, 2242284), (37620, 2174336), (40128, 2038440), (42240, 1936518), (43776, 1868570), (48640, 1681713), (50160, 1630752), (50688, 1613765), (50961, 1605120), (53504, 1528830), (54720, 1494856), (60192, 1358960), (63360, 1291012), (66880, 1223064), (67948, 1203840), (72960, 1121142), (75240, 1087168), (80256, 1019220), (84480, 968259), (84935, 963072), (87552, 934285), (100320, 815376), (101922, 802560), (107008, 764415), (109440, 747428), (120384, 679480), (126720, 645506), (133760, 611532), (135896, 601920), (145920, 560571), (150480, 543584), (152883, 535040), (160512, 509610), (169870, 481536), (186857, 437760), (200640, 407688), (203844, 401280), (218880, 373714), (240768, 339740), (253440, 322753), (254805, 321024), (267520, 305766), (271792, 300960)]