19107348480

素因数分解:

$2^{16}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 816

約数和(自身を含む): 78516771840

約数和(自身を除く): 59409423360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 31, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 62, 64, 66, 72, 76, 80, 88, 90, 93, 95, 96, 99, 110, 114, 120, 124, 128, 132, 144, 152, 155, 160, 165, 171, 176, 180, 186, 190, 192, 198, 209, 220, 228, 240, 248, 256, 264, 279, 285, 288, 304, 310, 320, 330, 341, 342, 352, 360, 372, 380, 384, 396, 418, 440, 456, 465, 480, 495, 496, 512, 528, 558, 570, 576, 589, 608, 620, 627, 640, 660, 682, 684, 704, 720, 744, 760, 768, 792, 836, 855, 880, 912, 930, 960, 990, 992, 1023, 1024, 1045, 1056, 1116, 1140, 1152, 1178, 1216, 1240, 1254, 1280, 1320, 1364, 1368, 1395, 1408, 1440, 1488, 1520, 1536, 1584, 1672, 1705, 1710, 1760, 1767, 1824, 1860, 1881, 1920, 1980, 1984, 2046, 2048, 2090, 2112, 2232, 2280, 2304, 2356, 2432, 2480, 2508, 2560, 2640, 2728, 2736, 2790, 2816, 2880, 2945, 2976, 3040, 3069, 3072, 3135, 3168, 3344, 3410, 3420, 3520, 3534, 3648, 3720, 3762, 3840, 3960, 3968, 4092, 4096, 4180, 4224, 4464, 4560, 4608, 4712, 4864, 4960, 5016, 5115, 5120, 5280, 5301, 5456, 5472, 5580, 5632, 5760, 5890, 5952, 6080, 6138, 6144, 6270, 6336, 6479, 6688, 6820, 6840, 7040, 7068, 7296, 7440, 7524, 7680, 7920, 7936, 8184, 8192, 8360, 8448, 8835, 8928, 9120, 9216, 9405, 9424, 9728, 9920, 10032, 10230, 10240, 10560, 10602, 10912, 10944, 11160, 11264, 11520, 11780, 11904, 12160, 12276, 12288, 12540, 12672, 12958, 13376, 13640, 13680, 14080, 14136, 14592, 14880, 15048, 15345, 15360, 15840, 15872, 16368, 16384, 16720, 16896, 17670, 17856, 18240, 18432, 18810, 18848, 19437, 19456, 19840, 20064, 20460, 20480, 21120, 21204, 21824, 21888, 22320, 22528, 23040, 23560, 23808, 24320, 24552, 24576, 25080, 25344, 25916, 26505, 26752, 27280, 27360, 28160, 28272, 29184, 29760, 30096, 30690, 30720, 31680, 31744, 32395, 32736, 32768, 33440, 33792, 35340, 35712, 36480, 36864, 37620, 37696, 38874, 38912, 39680, 40128, 40920, 40960, 42240, 42408, 43648, 43776, 44640, 45056, 46080, 47120, 47616, 48640, 49104, 49152, 50160, 50688, 51832, 53010, 53504, 54560, 54720, 56320, 56544, 58311, 58368, 59520, 60192, 61380, 61440, 63360, 63488, 64790, 65472, 65536, 66880, 67584, 70680, 71424, 72960, 73728, 75240, 75392, 77748, 77824, 79360, 80256, 81840, 81920, 84480, 84816, 87296, 87552, 89280, 90112, 92160, 94240, 95232, 97185, 97280, 98208, 98304, 100320, 101376, 103664, 106020, 107008, 109120, 109440, 112640, 113088, 116622, 116736, 119040, 120384, 122760, 122880, 126720, 126976, 129580, 130944, 133760, 135168, 141360, 142848, 145920, 147456, 150480, 150784, 155496, 155648, 158720, 160512, 163680, 163840, 168960, 169632, 174592, 175104, 178560, 180224, 184320, 188480, 190464, 194370, 194560, 196416, 196608, 200640, 202752, 207328, 212040, 214016, 218240, 218880, 225280, 226176, 233244, 233472, 238080, 240768, 245520, 245760, 253440, 253952, 259160, 261888, 267520, 270336, 282720, 285696, 291555, 291840, 294912, 300960, 301568, 310992, 311296, 317440, 321024, 327360, 327680, 337920, 339264, 349184, 350208, 357120, 360448, 368640, 376960, 380928, 388740, 389120, 392832, 401280, 405504, 414656, 424080, 428032, 436480, 437760, 450560, 452352, 466488, 466944, 476160, 481536, 491040, 491520, 506880, 507904, 518320, 523776, 535040, 540672, 565440, 571392, 583110, 583680, 589824, 601920, 603136, 621984, 622592, 634880, 642048, 654720, 675840, 678528, 698368, 700416, 714240, 720896, 737280, 753920, 761856, 777480, 778240, 785664, 802560, 811008, 829312, 848160, 856064, 872960, 875520, 901120, 904704, 932976, 933888, 952320, 963072, 982080, 983040, 1013760, 1015808, 1036640, 1047552, 1070080, 1081344, 1130880, 1142784, 1166220, 1167360, 1203840, 1206272, 1243968, 1245184, 1269760, 1284096, 1309440, 1351680, 1357056, 1396736, 1400832, 1428480, 1474560, 1507840, 1523712, 1554960, 1556480, 1571328, 1605120, 1622016, 1658624, 1696320, 1712128, 1745920, 1751040, 1802240, 1809408, 1865952, 1867776, 1904640, 1926144, 1964160, 2027520, 2031616, 2073280, 2095104, 2140160, 2162688, 2261760, 2285568, 2332440, 2334720, 2407680, 2412544, 2487936, 2539520, 2568192, 2618880, 2703360, 2714112, 2793472, 2801664, 2856960, 2949120, 3015680, 3047424, 3109920, 3112960, 3142656, 3210240, 3244032, 3317248, 3392640, 3424256, 3491840, 3502080, 3604480, 3618816, 3731904, 3735552, 3809280, 3852288, 3928320, 4055040, 4146560, 4190208, 4280320, 4523520, 4571136, 4664880, 4669440, 4815360, 4825088, 4975872, 5079040, 5136384, 5237760, 5406720, 5428224, 5586944, 5603328, 5713920, 6031360, 6094848, 6219840, 6225920, 6285312, 6420480, 6488064, 6634496, 6785280, 6848512, 6983680, 7004160, 7237632, 7463808, 7618560, 7704576, 7856640, 8110080, 8293120, 8380416, 8560640, 9047040, 9142272, 9329760, 9338880, 9630720, 9650176, 9951744, 10158080, 10272768, 10475520, 10813440, 10856448, 11173888, 11206656, 11427840, 12062720, 12439680, 12570624, 12840960, 13268992, 13570560, 13697024, 13967360, 14008320, 14475264, 14927616, 15237120, 15409152, 15713280, 16220160, 16586240, 16760832, 17121280, 18094080, 18284544, 18659520, 18677760, 19261440, 19300352, 19903488, 20545536, 20951040, 21712896, 22347776, 22855680, 24125440, 24879360, 25141248, 25681920, 26537984, 27141120, 27934720, 28016640, 28950528, 29855232, 30474240, 30818304, 31426560, 32440320, 33172480, 33521664, 34242560, 36188160, 37319040, 38522880, 38600704, 39806976, 41091072, 41902080, 43425792, 45711360, 48250880, 49758720, 50282496, 51363840, 53075968, 54282240, 55869440, 56033280, 57901056, 59710464, 61636608, 62853120, 66344960, 67043328, 68485120, 72376320, 74638080, 77045760, 79613952, 83804160, 86851584, 91422720, 96501760, 99517440, 100564992, 102727680, 106151936, 108564480, 111738880, 115802112, 119420928, 123273216, 125706240, 132689920, 144752640, 149276160, 154091520, 159227904, 167608320, 173703168, 193003520, 199034880, 201129984, 205455360, 212303872, 217128960, 238841856, 251412480, 265379840, 289505280, 298552320, 308183040, 318455808, 335216640, 347406336, 398069760, 424607744, 434257920, 477683712, 502824960, 530759680, 579010560, 597104640, 616366080, 636911616, 796139520, 868515840, 955367424, 1005649920, 1061519360, 1194209280, 1273823232, 1592279040, 1737031680, 1910734848, 2123038720, 2388418560, 3184558080, 3821469696, 4776837120, 6369116160, 9553674240, 19107348480]

約数ペア:

[(1, 19107348480), (2, 9553674240), (3, 6369116160), (4, 4776837120), (5, 3821469696), (6, 3184558080), (8, 2388418560), (9, 2123038720), (10, 1910734848), (11, 1737031680), (12, 1592279040), (15, 1273823232), (16, 1194209280), (18, 1061519360), (19, 1005649920), (20, 955367424), (22, 868515840), (24, 796139520), (30, 636911616), (31, 616366080), (32, 597104640), (33, 579010560), (36, 530759680), (38, 502824960), (40, 477683712), (44, 434257920), (45, 424607744), (48, 398069760), (55, 347406336), (57, 335216640), (60, 318455808), (62, 308183040), (64, 298552320), (66, 289505280), (72, 265379840), (76, 251412480), (80, 238841856), (88, 217128960), (90, 212303872), (93, 205455360), (95, 201129984), (96, 199034880), (99, 193003520), (110, 173703168), (114, 167608320), (120, 159227904), (124, 154091520), (128, 149276160), (132, 144752640), (144, 132689920), (152, 125706240), (155, 123273216), (160, 119420928), (165, 115802112), (171, 111738880), (176, 108564480), (180, 106151936), (186, 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(992, 19261440), (1023, 18677760), (1024, 18659520), (1045, 18284544), (1056, 18094080), (1116, 17121280), (1140, 16760832), (1152, 16586240), (1178, 16220160), (1216, 15713280), (1240, 15409152), (1254, 15237120), (1280, 14927616), (1320, 14475264), (1364, 14008320), (1368, 13967360), (1395, 13697024), (1408, 13570560), (1440, 13268992), (1488, 12840960), (1520, 12570624), (1536, 12439680), (1584, 12062720), (1672, 11427840), (1705, 11206656), (1710, 11173888), (1760, 10856448), (1767, 10813440), (1824, 10475520), (1860, 10272768), (1881, 10158080), (1920, 9951744), (1980, 9650176), (1984, 9630720), (2046, 9338880), (2048, 9329760), (2090, 9142272), (2112, 9047040), (2232, 8560640), (2280, 8380416), (2304, 8293120), (2356, 8110080), (2432, 7856640), (2480, 7704576), (2508, 7618560), (2560, 7463808), (2640, 7237632), (2728, 7004160), (2736, 6983680), (2790, 6848512), (2816, 6785280), (2880, 6634496), (2945, 6488064), (2976, 6420480), (3040, 6285312), (3069, 6225920), (3072, 6219840), 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