256692142080

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1102

約数の個数: 720

約数和(自身を含む): 1003028802048

約数和(自身を除く): 746336659968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 128, 132, 144, 155, 160, 165, 176, 180, 186, 192, 198, 220, 240, 248, 256, 264, 279, 288, 310, 320, 330, 341, 352, 360, 372, 384, 396, 440, 465, 480, 495, 496, 512, 528, 558, 576, 620, 640, 660, 682, 704, 720, 744, 768, 792, 880, 930, 960, 990, 992, 1021, 1023, 1024, 1056, 1116, 1152, 1240, 1280, 1320, 1364, 1395, 1408, 1440, 1488, 1536, 1584, 1705, 1760, 1860, 1920, 1980, 1984, 2042, 2046, 2048, 2112, 2232, 2304, 2480, 2560, 2640, 2728, 2790, 2816, 2880, 2976, 3063, 3069, 3072, 3168, 3410, 3520, 3720, 3840, 3960, 3968, 4084, 4092, 4096, 4224, 4464, 4608, 4960, 5105, 5115, 5120, 5280, 5456, 5580, 5632, 5760, 5952, 6126, 6138, 6144, 6336, 6820, 7040, 7440, 7680, 7920, 7936, 8168, 8184, 8192, 8448, 8928, 9189, 9216, 9920, 10210, 10230, 10240, 10560, 10912, 11160, 11231, 11264, 11520, 11904, 12252, 12276, 12288, 12672, 13640, 14080, 14880, 15315, 15345, 15360, 15840, 15872, 16336, 16368, 16384, 16896, 17856, 18378, 18432, 19840, 20420, 20460, 20480, 21120, 21824, 22320, 22462, 22528, 23040, 23808, 24504, 24552, 24576, 25344, 27280, 28160, 29760, 30630, 30690, 30720, 31651, 31680, 31744, 32672, 32736, 33693, 33792, 35712, 36756, 36864, 39680, 40840, 40920, 40960, 42240, 43648, 44640, 44924, 45056, 45945, 46080, 47616, 49008, 49104, 49152, 50688, 54560, 56155, 56320, 59520, 61260, 61380, 61440, 63302, 63360, 63488, 65344, 65472, 67386, 67584, 71424, 73512, 73728, 79360, 81680, 81840, 81920, 84480, 87296, 89280, 89848, 90112, 91890, 92160, 94953, 95232, 98016, 98208, 101079, 101376, 109120, 112310, 112640, 119040, 122520, 122760, 122880, 126604, 126720, 126976, 130688, 130944, 134772, 135168, 142848, 147024, 147456, 158255, 158720, 163360, 163680, 168465, 168960, 174592, 178560, 179696, 180224, 183780, 184320, 189906, 190464, 196032, 196416, 202158, 202752, 218240, 224620, 225280, 238080, 245040, 245520, 245760, 253208, 253440, 253952, 261376, 261888, 269544, 270336, 284859, 285696, 294048, 316510, 317440, 326720, 327360, 336930, 337920, 348161, 349184, 357120, 359392, 367560, 368640, 379812, 380928, 392064, 392832, 404316, 405504, 436480, 449240, 450560, 474765, 476160, 490080, 491040, 505395, 506416, 506880, 507904, 522752, 523776, 539088, 540672, 569718, 571392, 588096, 633020, 634880, 653440, 654720, 673860, 675840, 696322, 698368, 714240, 718784, 735120, 737280, 759624, 761856, 784128, 785664, 808632, 811008, 872960, 898480, 901120, 949530, 952320, 980160, 982080, 1010790, 1012832, 1013760, 1044483, 1045504, 1047552, 1078176, 1139436, 1142784, 1176192, 1266040, 1269760, 1306880, 1309440, 1347720, 1351680, 1392644, 1396736, 1424295, 1428480, 1437568, 1470240, 1519248, 1523712, 1568256, 1571328, 1617264, 1622016, 1740805, 1745920, 1796960, 1899060, 1904640, 1960320, 1964160, 2021580, 2025664, 2027520, 2088966, 2091008, 2095104, 2156352, 2278872, 2285568, 2352384, 2532080, 2539520, 2613760, 2618880, 2695440, 2703360, 2785288, 2793472, 2848590, 2856960, 2875136, 2940480, 3038496, 3133449, 3136512, 3142656, 3234528, 3481610, 3491840, 3593920, 3798120, 3809280, 3920640, 3928320, 4043160, 4051328, 4055040, 4177932, 4182016, 4190208, 4312704, 4557744, 4571136, 4704768, 5064160, 5222415, 5227520, 5237760, 5390880, 5570576, 5586944, 5697180, 5713920, 5750272, 5880960, 6076992, 6266898, 6273024, 6285312, 6469056, 6963220, 6983680, 7187840, 7596240, 7618560, 7841280, 7856640, 8086320, 8102656, 8110080, 8355864, 8364032, 8380416, 8625408, 9115488, 9409536, 10128320, 10444830, 10455040, 10475520, 10781760, 11141152, 11394360, 11427840, 11500544, 11761920, 12153984, 12533796, 12546048, 12570624, 12938112, 13926440, 13967360, 14375680, 15192480, 15667245, 15682560, 15713280, 16172640, 16205312, 16711728, 16728064, 16760832, 17250816, 18230976, 18819072, 20256640, 20889660, 20910080, 20951040, 21563520, 22282304, 22788720, 22855680, 23001088, 23523840, 24307968, 25067592, 25092096, 25141248, 25876224, 27852880, 27934720, 28751360, 30384960, 31334490, 31365120, 31426560, 32345280, 32410624, 33423456, 34501632, 36461952, 37638144, 40513280, 41779320, 41820160, 41902080, 43127040, 44564608, 45577440, 46002176, 47047680, 48615936, 50135184, 50184192, 50282496, 51752448, 55705760, 57502720, 60769920, 62668980, 62730240, 62853120, 64690560, 64821248, 66846912, 69003264, 72923904, 75276288, 81026560, 83558640, 83640320, 83804160, 86254080, 89129216, 91154880, 92004352, 94095360, 97231872, 100270368, 103504896, 111411520, 115005440, 121539840, 125337960, 125460480, 125706240, 129381120, 129642496, 133693824, 138006528, 145847808, 150552576, 162053120, 167117280, 172508160, 178258432, 182309760, 184008704, 188190720, 194463744, 200540736, 207009792, 222823040, 230010880, 243079680, 250675920, 250920960, 251412480, 258762240, 259284992, 267387648, 276013056, 291695616, 324106240, 334234560, 345016320, 356516864, 364619520, 376381440, 388927488, 401081472, 414019584, 445646080, 460021760, 486159360, 501351840, 517524480, 518569984, 534775296, 552026112, 583391232, 648212480, 668469120, 690032640, 713033728, 729239040, 752762880, 777854976, 802162944, 828039168, 891292160, 920043520, 972318720, 1002703680, 1035048960, 1069550592, 1166782464, 1296424960, 1336938240, 1380065280, 1426067456, 1458478080, 1555709952, 1604325888, 1656078336, 1782584320, 1944637440, 2005407360, 2070097920, 2139101184, 2333564928, 2592849920, 2673876480, 2760130560, 2852134912, 2916956160, 3208651776, 3565168640, 3889274880, 4010814720, 4140195840, 4278202368, 4667129856, 5347752960, 5704269824, 5833912320, 6417303552, 7130337280, 7778549760, 8021629440, 8280391680, 8556404736, 10695505920, 11667824640, 12834607104, 14260674560, 16043258880, 17112809472, 21391011840, 23335649280, 25669214208, 28521349120, 32086517760, 42782023680, 51338428416, 64173035520, 85564047360, 128346071040, 256692142080]

約数ペア:

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(248, 1035048960), (256, 1002703680), (264, 972318720), (279, 920043520), (288, 891292160), (310, 828039168), (320, 802162944), (330, 777854976), (341, 752762880), (352, 729239040), (360, 713033728), (372, 690032640), (384, 668469120), (396, 648212480), (440, 583391232), (465, 552026112), (480, 534775296), (495, 518569984), (496, 517524480), (512, 501351840), (528, 486159360), (558, 460021760), (576, 445646080), (620, 414019584), (640, 401081472), (660, 388927488), (682, 376381440), (704, 364619520), (720, 356516864), (744, 345016320), (768, 334234560), (792, 324106240), (880, 291695616), (930, 276013056), (960, 267387648), (990, 259284992), (992, 258762240), (1021, 251412480), (1023, 250920960), (1024, 250675920), (1056, 243079680), (1116, 230010880), (1152, 222823040), (1240, 207009792), (1280, 200540736), (1320, 194463744), (1364, 188190720), (1395, 184008704), (1408, 182309760), (1440, 178258432), (1488, 172508160), (1536, 167117280), (1584, 162053120), (1705, 150552576), (1760, 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