51287147520

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:946

約数の個数: 528

約数和(自身を含む): 193354838208

約数和(自身を除く): 142067690688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 83, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 166, 168, 192, 196, 210, 224, 240, 245, 249, 256, 280, 294, 320, 332, 336, 384, 392, 415, 420, 448, 480, 490, 498, 512, 560, 581, 588, 640, 664, 672, 735, 768, 784, 821, 830, 840, 896, 960, 980, 996, 1024, 1120, 1162, 1176, 1245, 1280, 1328, 1344, 1470, 1536, 1568, 1642, 1660, 1680, 1743, 1792, 1920, 1960, 1992, 2240, 2324, 2352, 2463, 2490, 2560, 2656, 2688, 2905, 2940, 3072, 3136, 3284, 3320, 3360, 3486, 3584, 3840, 3920, 3984, 4067, 4105, 4480, 4648, 4704, 4926, 4980, 5120, 5312, 5376, 5747, 5810, 5880, 6272, 6568, 6640, 6720, 6972, 7168, 7680, 7840, 7968, 8134, 8210, 8715, 8960, 9296, 9408, 9852, 9960, 10624, 10752, 11494, 11620, 11760, 12201, 12315, 12544, 13136, 13280, 13440, 13944, 15360, 15680, 15936, 16268, 16420, 17241, 17430, 17920, 18592, 18816, 19704, 19920, 20335, 21248, 21504, 22988, 23240, 23520, 24402, 24630, 25088, 26272, 26560, 26880, 27888, 28735, 31360, 31872, 32536, 32840, 34482, 34860, 35840, 37184, 37632, 39408, 39840, 40229, 40670, 42496, 45976, 46480, 47040, 48804, 49260, 50176, 52544, 53120, 53760, 55776, 57470, 61005, 62720, 63744, 65072, 65680, 68143, 68964, 69720, 74368, 75264, 78816, 79680, 80458, 81340, 84992, 86205, 91952, 92960, 94080, 97608, 98520, 105088, 106240, 107520, 111552, 114940, 120687, 122010, 125440, 127488, 130144, 131360, 136286, 137928, 139440, 148736, 150528, 157632, 159360, 160916, 162680, 172410, 183904, 185920, 188160, 195216, 197040, 201145, 204429, 210176, 212480, 223104, 229880, 241374, 244020, 250880, 254976, 260288, 262720, 272572, 275856, 278880, 297472, 315264, 318720, 321832, 325360, 340715, 344820, 367808, 371840, 376320, 390432, 394080, 402290, 408858, 420352, 424960, 446208, 459760, 477001, 482748, 488040, 520576, 525440, 545144, 551712, 557760, 594944, 603435, 630528, 637440, 643664, 650720, 681430, 689640, 735616, 743680, 752640, 780864, 788160, 804580, 817716, 840704, 892416, 919520, 954002, 965496, 976080, 1022145, 1041152, 1050880, 1090288, 1103424, 1115520, 1206870, 1261056, 1274880, 1287328, 1301440, 1362860, 1379280, 1431003, 1471232, 1487360, 1561728, 1576320, 1609160, 1635432, 1784832, 1839040, 1908004, 1930992, 1952160, 2044290, 2082304, 2101760, 2180576, 2206848, 2231040, 2385005, 2413740, 2522112, 2574656, 2602880, 2725720, 2758560, 2862006, 2942464, 2974720, 3123456, 3152640, 3218320, 3270864, 3339007, 3678080, 3816008, 3861984, 3904320, 4088580, 4164608, 4203520, 4361152, 4413696, 4462080, 4770010, 4827480, 5149312, 5205760, 5451440, 5517120, 5724012, 5884928, 6246912, 6305280, 6436640, 6541728, 6678014, 7155015, 7356160, 7632016, 7723968, 7808640, 8177160, 8722304, 8827392, 8924160, 9540020, 9654960, 10017021, 10298624, 10411520, 10902880, 11034240, 11448024, 12493824, 12610560, 12873280, 13083456, 13356028, 14310030, 14712320, 15264032, 15447936, 15617280, 16354320, 16695035, 17444608, 17654784, 19080040, 19309920, 20034042, 20597248, 20823040, 21805760, 22068480, 22896048, 25746560, 26166912, 26712056, 28620060, 29424640, 30528064, 30895872, 31234560, 32708640, 33390070, 34889216, 38160080, 38619840, 40068084, 41194496, 43611520, 44136960, 45792096, 50085105, 51493120, 52333824, 53424112, 57240120, 61056128, 61791744, 62469120, 65417280, 66780140, 69778432, 76320160, 77239680, 80136168, 87223040, 88273920, 91584192, 100170210, 102986240, 104667648, 106848224, 114480240, 122112256, 123583488, 130834560, 133560280, 152640320, 154479360, 160272336, 174446080, 183168384, 200340420, 205972480, 209335296, 213696448, 228960480, 244224512, 261669120, 267120560, 305280640, 308958720, 320544672, 348892160, 366336768, 400680840, 427392896, 457920960, 488449024, 523338240, 534241120, 610561280, 617917440, 641089344, 732673536, 801361680, 854785792, 915841920, 1046676480, 1068482240, 1221122560, 1282178688, 1465347072, 1602723360, 1709571584, 1831683840, 2136964480, 2442245120, 2564357376, 3205446720, 3419143168, 3663367680, 4273928960, 5128714752, 6410893440, 7326735360, 8547857920, 10257429504, 12821786880, 17095715840, 25643573760, 51287147520]

約数ペア:

[(1, 51287147520), (2, 25643573760), (3, 17095715840), (4, 12821786880), (5, 10257429504), (6, 8547857920), (7, 7326735360), (8, 6410893440), (10, 5128714752), (12, 4273928960), (14, 3663367680), (15, 3419143168), (16, 3205446720), (20, 2564357376), (21, 2442245120), (24, 2136964480), (28, 1831683840), (30, 1709571584), (32, 1602723360), (35, 1465347072), (40, 1282178688), (42, 1221122560), (48, 1068482240), (49, 1046676480), (56, 915841920), (60, 854785792), (64, 801361680), (70, 732673536), (80, 641089344), (83, 617917440), (84, 610561280), (96, 534241120), (98, 523338240), (105, 488449024), (112, 457920960), (120, 427392896), (128, 400680840), (140, 366336768), (147, 348892160), (160, 320544672), (166, 308958720), (168, 305280640), (192, 267120560), (196, 261669120), (210, 244224512), (224, 228960480), (240, 213696448), (245, 209335296), (249, 205972480), (256, 200340420), (280, 183168384), (294, 174446080), (320, 160272336), (332, 154479360), (336, 152640320), (384, 133560280), (392, 130834560), (415, 123583488), (420, 122112256), (448, 114480240), (480, 106848224), (490, 104667648), (498, 102986240), (512, 100170210), (560, 91584192), (581, 88273920), (588, 87223040), (640, 80136168), (664, 77239680), (672, 76320160), (735, 69778432), (768, 66780140), (784, 65417280), (821, 62469120), (830, 61791744), (840, 61056128), (896, 57240120), (960, 53424112), (980, 52333824), (996, 51493120), (1024, 50085105), (1120, 45792096), (1162, 44136960), (1176, 43611520), (1245, 41194496), (1280, 40068084), (1328, 38619840), (1344, 38160080), (1470, 34889216), (1536, 33390070), (1568, 32708640), (1642, 31234560), (1660, 30895872), (1680, 30528064), (1743, 29424640), (1792, 28620060), (1920, 26712056), (1960, 26166912), (1992, 25746560), (2240, 22896048), (2324, 22068480), (2352, 21805760), (2463, 20823040), (2490, 20597248), (2560, 20034042), (2656, 19309920), (2688, 19080040), (2905, 17654784), (2940, 17444608), (3072, 16695035), (3136, 16354320), (3284, 15617280), (3320, 15447936), (3360, 15264032), (3486, 14712320), (3584, 14310030), (3840, 13356028), (3920, 13083456), (3984, 12873280), (4067, 12610560), (4105, 12493824), (4480, 11448024), (4648, 11034240), (4704, 10902880), (4926, 10411520), (4980, 10298624), (5120, 10017021), (5312, 9654960), (5376, 9540020), (5747, 8924160), (5810, 8827392), (5880, 8722304), (6272, 8177160), (6568, 7808640), (6640, 7723968), (6720, 7632016), (6972, 7356160), (7168, 7155015), (7680, 6678014), (7840, 6541728), (7968, 6436640), (8134, 6305280), (8210, 6246912), (8715, 5884928), (8960, 5724012), (9296, 5517120), (9408, 5451440), (9852, 5205760), (9960, 5149312), (10624, 4827480), (10752, 4770010), (11494, 4462080), (11620, 4413696), (11760, 4361152), (12201, 4203520), (12315, 4164608), (12544, 4088580), (13136, 3904320), (13280, 3861984), (13440, 3816008), (13944, 3678080), (15360, 3339007), (15680, 3270864), (15936, 3218320), (16268, 3152640), (16420, 3123456), (17241, 2974720), (17430, 2942464), (17920, 2862006), (18592, 2758560), (18816, 2725720), (19704, 2602880), (19920, 2574656), (20335, 2522112), (21248, 2413740), (21504, 2385005), (22988, 2231040), (23240, 2206848), (23520, 2180576), (24402, 2101760), (24630, 2082304), (25088, 2044290), (26272, 1952160), (26560, 1930992), (26880, 1908004), (27888, 1839040), (28735, 1784832), (31360, 1635432), (31872, 1609160), (32536, 1576320), (32840, 1561728), (34482, 1487360), (34860, 1471232), (35840, 1431003), (37184, 1379280), (37632, 1362860), (39408, 1301440), (39840, 1287328), (40229, 1274880), (40670, 1261056), (42496, 1206870), (45976, 1115520), (46480, 1103424), (47040, 1090288), (48804, 1050880), (49260, 1041152), (50176, 1022145), (52544, 976080), (53120, 965496), (53760, 954002), (55776, 919520), (57470, 892416), (61005, 840704), (62720, 817716), (63744, 804580), (65072, 788160), (65680, 780864), (68143, 752640), (68964, 743680), (69720, 735616), (74368, 689640), (75264, 681430), (78816, 650720), (79680, 643664), (80458, 637440), (81340, 630528), (84992, 603435), (86205, 594944), (91952, 557760), (92960, 551712), (94080, 545144), (97608, 525440), (98520, 520576), (105088, 488040), (106240, 482748), (107520, 477001), (111552, 459760), (114940, 446208), (120687, 424960), (122010, 420352), (125440, 408858), (127488, 402290), (130144, 394080), (131360, 390432), (136286, 376320), (137928, 371840), (139440, 367808), (148736, 344820), (150528, 340715), (157632, 325360), (159360, 321832), (160916, 318720), (162680, 315264), (172410, 297472), (183904, 278880), (185920, 275856), (188160, 272572), (195216, 262720), (197040, 260288), (201145, 254976), (204429, 250880), (210176, 244020), (212480, 241374), (223104, 229880)]