818310364040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1871}}^1$

素因数の和:2057

約数の個数: 384

約数和(自身を含む): 2175494630400

約数和(自身を除く): 1357184266360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 29, 40, 46, 52, 58, 65, 92, 97, 104, 115, 116, 130, 145, 169, 184, 194, 230, 232, 260, 290, 299, 338, 377, 388, 460, 485, 520, 580, 598, 667, 676, 754, 776, 845, 920, 970, 1160, 1196, 1261, 1334, 1352, 1495, 1508, 1690, 1871, 1885, 1940, 2231, 2392, 2522, 2668, 2813, 2990, 3016, 3335, 3380, 3742, 3770, 3880, 3887, 4462, 4901, 5044, 5336, 5626, 5980, 6305, 6670, 6760, 7484, 7540, 7774, 8671, 8924, 9355, 9802, 10088, 11155, 11252, 11960, 12610, 13340, 14065, 14968, 15080, 15548, 16393, 17342, 17848, 18710, 19435, 19604, 22310, 22504, 24323, 24505, 25220, 26680, 28130, 29003, 31096, 32786, 34684, 36569, 37420, 38870, 39208, 43033, 43355, 44620, 48646, 49010, 50440, 54259, 56260, 58006, 64699, 65572, 69368, 73138, 74840, 77740, 81965, 86066, 86710, 89240, 97292, 98020, 108518, 112520, 112723, 116012, 121615, 129398, 131144, 145015, 146276, 155480, 163930, 172132, 173420, 181487, 182845, 194584, 196040, 215165, 217036, 225446, 232024, 243230, 258796, 271295, 290030, 292552, 316199, 323495, 327860, 344264, 346840, 362974, 365690, 377039, 430330, 434072, 450892, 475397, 486460, 517592, 542590, 559429, 563615, 580060, 632398, 646990, 655720, 705367, 725948, 731380, 754078, 841087, 860660, 901784, 907435, 950794, 972920, 1085180, 1118858, 1127230, 1160120, 1247957, 1264796, 1293980, 1410734, 1451896, 1462760, 1508156, 1580995, 1682174, 1721320, 1814870, 1885195, 1901588, 2170360, 2237716, 2254460, 2359331, 2376985, 2495914, 2529592, 2587960, 2797145, 2821468, 3016312, 3161990, 3364348, 3526835, 3629740, 3770390, 3803176, 4174201, 4205435, 4475432, 4508920, 4718662, 4753970, 4991828, 5263123, 5594290, 5642936, 6239785, 6323980, 6728696, 7053670, 7259480, 7272577, 7540780, 8348402, 8410870, 9169771, 9437324, 9507940, 9983656, 10526246, 10934131, 11188580, 11796655, 12479570, 12647960, 14107340, 14545154, 15081560, 16223441, 16696804, 16821740, 18339542, 18874648, 19015880, 20871005, 21052492, 21868262, 22377160, 23593310, 24959140, 26315615, 28214680, 29090308, 30671303, 32446882, 33393608, 33643480, 36362885, 36679084, 41742010, 42104984, 43736524, 45848855, 47186620, 49918280, 52631230, 54264613, 54670655, 58180616, 61342606, 64893764, 68420599, 72725770, 73358168, 81117205, 83484020, 87473048, 91697710, 94373240, 105262460, 108529226, 109341310, 121051829, 122685212, 129787528, 136841198, 145451540, 153356515, 162234410, 166968040, 183395420, 210524920, 210904733, 217058452, 218682620, 242103658, 245370424, 271323065, 273682396, 290903080, 306713030, 324468820, 342102995, 366790840, 421809466, 434116904, 437365240, 484207316, 542646130, 547364792, 605259145, 613426060, 648937640, 684205990, 705439969, 843618932, 889467787, 968414632, 1054523665, 1085292260, 1210518290, 1226852120, 1368411980, 1410879938, 1573673777, 1687237864, 1778935574, 2109047330, 2170584520, 2421036580, 2736823960, 2821759876, 3147347554, 3527199845, 3557871148, 4218094660, 4447338935, 4842073160, 5643519752, 6294695108, 7054399690, 7115742296, 7868368885, 8436189320, 8894677870, 12589390216, 14108799380, 15736737770, 17789355740, 20457759101, 28217598760, 31473475540, 35578711480, 40915518202, 62946951080, 81831036404, 102288795505, 163662072808, 204577591010, 409155182020, 818310364040]

約数ペア:

[(1, 818310364040), (2, 409155182020), (4, 204577591010), (5, 163662072808), (8, 102288795505), (10, 81831036404), (13, 62946951080), (20, 40915518202), (23, 35578711480), (26, 31473475540), (29, 28217598760), (40, 20457759101), (46, 17789355740), (52, 15736737770), (58, 14108799380), (65, 12589390216), (92, 8894677870), (97, 8436189320), (104, 7868368885), (115, 7115742296), (116, 7054399690), (130, 6294695108), (145, 5643519752), (169, 4842073160), (184, 4447338935), (194, 4218094660), (230, 3557871148), (232, 3527199845), (260, 3147347554), (290, 2821759876), (299, 2736823960), (338, 2421036580), (377, 2170584520), (388, 2109047330), (460, 1778935574), (485, 1687237864), (520, 1573673777), (580, 1410879938), (598, 1368411980), (667, 1226852120), (676, 1210518290), (754, 1085292260), (776, 1054523665), (845, 968414632), (920, 889467787), (970, 843618932), (1160, 705439969), (1196, 684205990), (1261, 648937640), (1334, 613426060), (1352, 605259145), (1495, 547364792), (1508, 542646130), (1690, 484207316), (1871, 437365240), (1885, 434116904), (1940, 421809466), (2231, 366790840), (2392, 342102995), (2522, 324468820), (2668, 306713030), (2813, 290903080), (2990, 273682396), (3016, 271323065), (3335, 245370424), (3380, 242103658), (3742, 218682620), (3770, 217058452), (3880, 210904733), (3887, 210524920), (4462, 183395420), (4901, 166968040), (5044, 162234410), (5336, 153356515), (5626, 145451540), (5980, 136841198), (6305, 129787528), (6670, 122685212), (6760, 121051829), (7484, 109341310), (7540, 108529226), (7774, 105262460), (8671, 94373240), (8924, 91697710), (9355, 87473048), (9802, 83484020), (10088, 81117205), (11155, 73358168), (11252, 72725770), (11960, 68420599), (12610, 64893764), (13340, 61342606), (14065, 58180616), (14968, 54670655), (15080, 54264613), (15548, 52631230), (16393, 49918280), (17342, 47186620), (17848, 45848855), (18710, 43736524), (19435, 42104984), (19604, 41742010), (22310, 36679084), (22504, 36362885), (24323, 33643480), (24505, 33393608), (25220, 32446882), (26680, 30671303), (28130, 29090308), (29003, 28214680), (31096, 26315615), (32786, 24959140), (34684, 23593310), (36569, 22377160), (37420, 21868262), (38870, 21052492), (39208, 20871005), (43033, 19015880), (43355, 18874648), (44620, 18339542), (48646, 16821740), (49010, 16696804), (50440, 16223441), (54259, 15081560), (56260, 14545154), (58006, 14107340), (64699, 12647960), (65572, 12479570), (69368, 11796655), (73138, 11188580), (74840, 10934131), (77740, 10526246), (81965, 9983656), (86066, 9507940), (86710, 9437324), (89240, 9169771), (97292, 8410870), (98020, 8348402), (108518, 7540780), (112520, 7272577), (112723, 7259480), (116012, 7053670), (121615, 6728696), (129398, 6323980), (131144, 6239785), (145015, 5642936), (146276, 5594290), (155480, 5263123), (163930, 4991828), (172132, 4753970), (173420, 4718662), (181487, 4508920), (182845, 4475432), (194584, 4205435), (196040, 4174201), (215165, 3803176), (217036, 3770390), (225446, 3629740), (232024, 3526835), (243230, 3364348), (258796, 3161990), (271295, 3016312), (290030, 2821468), (292552, 2797145), (316199, 2587960), (323495, 2529592), (327860, 2495914), (344264, 2376985), (346840, 2359331), (362974, 2254460), (365690, 2237716), (377039, 2170360), (430330, 1901588), (434072, 1885195), (450892, 1814870), (475397, 1721320), (486460, 1682174), (517592, 1580995), (542590, 1508156), (559429, 1462760), (563615, 1451896), (580060, 1410734), (632398, 1293980), (646990, 1264796), (655720, 1247957), (705367, 1160120), (725948, 1127230), (731380, 1118858), (754078, 1085180), (841087, 972920), (860660, 950794), (901784, 907435)]