7879971840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 704

約数和(自身を含む): 29932707840

約数和(自身を除く): 22052736000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 31, 32, 38, 39, 40, 48, 52, 57, 60, 62, 64, 65, 67, 76, 78, 80, 93, 95, 96, 104, 114, 120, 124, 128, 130, 134, 152, 155, 156, 160, 186, 190, 192, 195, 201, 208, 228, 240, 247, 248, 256, 260, 268, 285, 304, 310, 312, 320, 335, 372, 380, 384, 390, 402, 403, 416, 456, 465, 480, 494, 496, 512, 520, 536, 570, 589, 608, 620, 624, 640, 670, 741, 744, 760, 768, 780, 804, 806, 832, 871, 912, 930, 960, 988, 992, 1005, 1024, 1040, 1072, 1140, 1178, 1209, 1216, 1235, 1240, 1248, 1273, 1280, 1340, 1482, 1488, 1520, 1536, 1560, 1608, 1612, 1664, 1742, 1767, 1824, 1860, 1920, 1976, 1984, 2010, 2015, 2077, 2080, 2144, 2280, 2356, 2418, 2432, 2470, 2480, 2496, 2546, 2560, 2613, 2680, 2945, 2964, 2976, 3040, 3072, 3120, 3216, 3224, 3328, 3484, 3534, 3648, 3705, 3720, 3819, 3840, 3952, 3968, 4020, 4030, 4154, 4160, 4288, 4355, 4560, 4712, 4836, 4864, 4940, 4960, 4992, 5092, 5120, 5226, 5360, 5890, 5928, 5952, 6045, 6080, 6231, 6240, 6365, 6432, 6448, 6656, 6968, 7068, 7296, 7410, 7440, 7638, 7657, 7680, 7904, 7936, 8040, 8060, 8308, 8320, 8576, 8710, 8835, 9120, 9424, 9672, 9728, 9880, 9920, 9984, 10184, 10385, 10452, 10720, 11780, 11856, 11904, 12090, 12160, 12462, 12480, 12730, 12864, 12896, 13065, 13312, 13936, 14136, 14592, 14820, 14880, 15276, 15314, 15360, 15808, 15872, 16080, 16120, 16549, 16616, 16640, 17152, 17420, 17670, 18240, 18848, 19095, 19344, 19456, 19760, 19840, 19968, 20368, 20770, 20904, 21440, 22971, 23560, 23712, 23808, 24180, 24320, 24924, 24960, 25460, 25728, 25792, 26130, 27001, 27872, 28272, 29184, 29640, 29760, 30552, 30628, 31155, 31616, 31744, 32160, 32240, 33098, 33232, 33280, 34304, 34840, 35340, 36480, 37696, 38190, 38285, 38688, 39463, 39520, 39680, 39936, 40736, 41540, 41808, 42880, 45942, 47120, 47424, 47616, 48360, 48640, 49647, 49848, 49920, 50920, 51456, 51584, 52260, 54002, 55744, 56544, 58368, 59280, 59520, 61104, 61256, 62310, 63232, 64320, 64480, 66196, 66464, 66560, 68608, 69680, 70680, 72960, 75392, 76380, 76570, 77376, 78926, 79040, 79360, 81003, 81472, 82745, 83080, 83616, 85760, 91884, 94240, 94848, 95232, 96720, 97280, 99294, 99696, 99840, 101840, 102912, 103168, 104520, 108004, 111488, 113088, 114855, 118389, 118560, 119040, 122208, 122512, 124620, 126464, 128640, 128960, 132392, 132928, 135005, 139360, 141360, 145920, 150784, 152760, 153140, 154752, 157852, 158080, 158720, 162006, 162944, 165490, 166160, 167232, 171520, 183768, 188480, 189696, 193440, 197315, 198588, 199392, 199680, 203680, 205824, 206336, 209040, 216008, 222976, 226176, 229710, 236778, 237120, 238080, 244416, 245024, 248235, 249240, 252928, 257280, 257920, 264784, 265856, 270010, 278720, 282720, 291840, 301568, 305520, 306280, 309504, 315704, 316160, 324012, 325888, 330980, 332320, 334464, 343040, 367536, 376960, 379392, 386880, 394630, 397176, 398784, 405015, 407360, 412672, 418080, 432016, 445952, 452352, 459420, 473556, 474240, 476160, 488832, 490048, 496470, 498480, 513019, 514560, 515840, 529568, 531712, 540020, 557440, 565440, 591945, 603136, 611040, 612560, 619008, 631408, 632320, 648024, 651776, 661960, 664640, 668928, 735072, 753920, 758784, 773760, 789260, 794352, 797568, 810030, 814720, 836160, 864032, 891904, 904704, 918840, 947112, 948480, 977664, 980096, 992940, 996960, 1026038, 1029120, 1031680, 1059136, 1063424, 1080040, 1114880, 1130880, 1183890, 1222080, 1225120, 1238016, 1262816, 1264640, 1296048, 1303552, 1323920, 1329280, 1337856, 1470144, 1507840, 1539057, 1547520, 1578520, 1588704, 1595136, 1620060, 1629440, 1672320, 1728064, 1809408, 1837680, 1894224, 1896960, 1955328, 1960192, 1985880, 1993920, 2052076, 2063360, 2118272, 2126848, 2160080, 2229760, 2261760, 2367780, 2444160, 2450240, 2525632, 2565095, 2592096, 2647840, 2658560, 2675712, 2940288, 3015680, 3078114, 3095040, 3157040, 3177408, 3190272, 3240120, 3258880, 3344640, 3456128, 3675360, 3788448, 3793920, 3910656, 3920384, 3971760, 3987840, 4104152, 4236544, 4320160, 4459520, 4523520, 4735560, 4888320, 4900480, 5051264, 5130190, 5184192, 5295680, 5317120, 5880576, 6156228, 6190080, 6314080, 6354816, 6380544, 6480240, 6517760, 6689280, 6912256, 7350720, 7576896, 7695285, 7840768, 7943520, 7975680, 8208304, 8473088, 8640320, 9047040, 9471120, 9776640, 9800960, 10102528, 10260380, 10368384, 10591360, 10634240, 11761152, 12312456, 12628160, 12709632, 12960480, 13378560, 13824512, 14701440, 15153792, 15390570, 15887040, 15951360, 16416608, 16946176, 17280640, 18942240, 19553280, 19601920, 20205056, 20520760, 20736768, 21182720, 23522304, 24624912, 25256320, 25419264, 25920960, 27649024, 29402880, 30307584, 30781140, 31774080, 31902720, 32833216, 34561280, 37884480, 39203840, 40410112, 41041520, 41473536, 42365440, 49249824, 50512640, 50838528, 51841920, 58805760, 60615168, 61562280, 63548160, 65666432, 69122560, 75768960, 82083040, 82947072, 84730880, 98499648, 101025280, 103683840, 117611520, 121230336, 123124560, 127096320, 131332864, 138245120, 151537920, 164166080, 196999296, 202050560, 207367680, 246249120, 254192640, 262665728, 303075840, 328332160, 393998592, 414735360, 492498240, 525331456, 606151680, 656664320, 787997184, 984996480, 1313328640, 1575994368, 1969992960, 2626657280, 3939985920, 7879971840]

約数ペア:

[(1, 7879971840), (2, 3939985920), (3, 2626657280), (4, 1969992960), (5, 1575994368), (6, 1313328640), (8, 984996480), (10, 787997184), (12, 656664320), (13, 606151680), (15, 525331456), (16, 492498240), (19, 414735360), (20, 393998592), (24, 328332160), (26, 303075840), (30, 262665728), (31, 254192640), (32, 246249120), (38, 207367680), (39, 202050560), (40, 196999296), (48, 164166080), (52, 151537920), (57, 138245120), (60, 131332864), (62, 127096320), (64, 123124560), (65, 121230336), (67, 117611520), (76, 103683840), (78, 101025280), (80, 98499648), (93, 84730880), (95, 82947072), (96, 82083040), (104, 75768960), (114, 69122560), (120, 65666432), (124, 63548160), (128, 61562280), (130, 60615168), (134, 58805760), (152, 51841920), (155, 50838528), (156, 50512640), (160, 49249824), (186, 42365440), (190, 41473536), (192, 41041520), (195, 40410112), (201, 39203840), (208, 37884480), (228, 34561280), (240, 32833216), (247, 31902720), (248, 31774080), (256, 30781140), (260, 30307584), 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5184192), (1536, 5130190), (1560, 5051264), (1608, 4900480), (1612, 4888320), (1664, 4735560), (1742, 4523520), (1767, 4459520), (1824, 4320160), (1860, 4236544), (1920, 4104152), (1976, 3987840), (1984, 3971760), (2010, 3920384), (2015, 3910656), (2077, 3793920), (2080, 3788448), (2144, 3675360), (2280, 3456128), (2356, 3344640), (2418, 3258880), (2432, 3240120), (2470, 3190272), (2480, 3177408), (2496, 3157040), (2546, 3095040), (2560, 3078114), (2613, 3015680), (2680, 2940288), (2945, 2675712), (2964, 2658560), (2976, 2647840), (3040, 2592096), (3072, 2565095), (3120, 2525632), (3216, 2450240), (3224, 2444160), (3328, 2367780), (3484, 2261760), (3534, 2229760), (3648, 2160080), (3705, 2126848), (3720, 2118272), (3819, 2063360), (3840, 2052076), (3952, 1993920), (3968, 1985880), (4020, 1960192), (4030, 1955328), (4154, 1896960), (4160, 1894224), (4288, 1837680), (4355, 1809408), (4560, 1728064), (4712, 1672320), (4836, 1629440), (4864, 1620060), (4940, 1595136), (4960, 1588704), (4992, 1578520), (5092, 1547520), (5120, 1539057), (5226, 1507840), (5360, 1470144), (5890, 1337856), (5928, 1329280), (5952, 1323920), (6045, 1303552), (6080, 1296048), (6231, 1264640), (6240, 1262816), (6365, 1238016), (6432, 1225120), (6448, 1222080), (6656, 1183890), (6968, 1130880), (7068, 1114880), (7296, 1080040), (7410, 1063424), (7440, 1059136), (7638, 1031680), (7657, 1029120), (7680, 1026038), (7904, 996960), (7936, 992940), (8040, 980096), (8060, 977664), (8308, 948480), (8320, 947112), (8576, 918840), (8710, 904704), (8835, 891904), (9120, 864032), (9424, 836160), (9672, 814720), (9728, 810030), (9880, 797568), (9920, 794352), (9984, 789260), (10184, 773760), (10385, 758784), (10452, 753920), (10720, 735072), (11780, 668928), (11856, 664640), (11904, 661960), (12090, 651776), (12160, 648024), (12462, 632320), (12480, 631408), (12730, 619008), (12864, 612560), (12896, 611040), (13065, 603136), (13312, 591945), (13936, 565440), (14136, 557440), (14592, 540020), (14820, 531712), (14880, 529568), (15276, 515840), (15314, 514560), (15360, 513019), (15808, 498480), (15872, 496470), (16080, 490048), (16120, 488832), (16549, 476160), (16616, 474240), (16640, 473556), (17152, 459420), (17420, 452352), (17670, 445952), (18240, 432016), (18848, 418080), (19095, 412672), (19344, 407360), (19456, 405015), (19760, 398784), (19840, 397176), (19968, 394630), (20368, 386880), (20770, 379392), (20904, 376960), (21440, 367536), (22971, 343040), (23560, 334464), (23712, 332320), (23808, 330980), (24180, 325888), (24320, 324012), (24924, 316160), (24960, 315704), (25460, 309504), (25728, 306280), (25792, 305520), (26130, 301568), (27001, 291840), (27872, 282720), (28272, 278720), (29184, 270010), (29640, 265856), (29760, 264784), (30552, 257920), (30628, 257280), (31155, 252928), (31616, 249240), (31744, 248235), (32160, 245024), (32240, 244416), (33098, 238080), (33232, 237120), (33280, 236778), (34304, 229710), (34840, 226176), (35340, 222976), (36480, 216008), 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