31406469120

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 832

約数和(自身を含む): 127811053440

約数和(自身を除く): 96404584320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 128, 130, 135, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 255, 256, 257, 260, 270, 272, 288, 306, 312, 320, 340, 351, 360, 384, 390, 408, 416, 432, 442, 459, 468, 480, 510, 512, 514, 520, 540, 544, 576, 585, 612, 624, 640, 663, 680, 702, 720, 765, 768, 771, 780, 816, 832, 864, 884, 918, 936, 960, 1020, 1024, 1028, 1040, 1080, 1088, 1105, 1152, 1170, 1224, 1248, 1280, 1285, 1326, 1360, 1404, 1440, 1530, 1536, 1542, 1560, 1632, 1664, 1728, 1755, 1768, 1836, 1872, 1920, 1989, 2040, 2048, 2056, 2080, 2160, 2176, 2210, 2295, 2304, 2313, 2340, 2448, 2496, 2560, 2570, 2652, 2720, 2808, 2880, 3060, 3072, 3084, 3120, 3264, 3315, 3328, 3341, 3456, 3510, 3536, 3672, 3744, 3840, 3855, 3978, 4080, 4096, 4112, 4160, 4320, 4352, 4369, 4420, 4590, 4608, 4626, 4680, 4896, 4992, 5120, 5140, 5304, 5440, 5616, 5760, 5967, 6120, 6144, 6168, 6240, 6528, 6630, 6656, 6682, 6912, 6939, 7020, 7072, 7344, 7488, 7680, 7710, 7956, 8160, 8224, 8320, 8640, 8704, 8738, 8840, 9180, 9216, 9252, 9360, 9792, 9945, 9984, 10023, 10240, 10280, 10608, 10880, 11232, 11520, 11565, 11934, 12240, 12288, 12336, 12480, 13056, 13107, 13260, 13312, 13364, 13824, 13878, 14040, 14144, 14688, 14976, 15360, 15420, 15912, 16320, 16448, 16640, 16705, 17280, 17408, 17476, 17680, 18360, 18432, 18504, 18720, 19584, 19890, 19968, 20046, 20480, 20560, 21216, 21760, 21845, 22464, 23040, 23130, 23868, 24480, 24672, 24960, 26112, 26214, 26520, 26624, 26728, 27648, 27756, 28080, 28288, 29376, 29835, 29952, 30069, 30720, 30840, 31824, 32640, 32896, 33280, 33410, 34560, 34695, 34816, 34952, 35360, 36720, 36864, 37008, 37440, 39168, 39321, 39780, 39936, 40092, 41120, 42432, 43520, 43690, 44928, 46080, 46260, 47736, 48960, 49344, 49920, 50115, 52224, 52428, 53040, 53248, 53456, 55296, 55512, 56160, 56576, 56797, 58752, 59670, 59904, 60138, 61440, 61680, 63648, 65280, 65535, 65792, 66560, 66820, 69120, 69390, 69632, 69904, 70720, 73440, 74016, 74880, 78336, 78642, 79560, 79872, 80184, 82240, 84864, 87040, 87380, 89856, 90207, 92160, 92520, 95472, 97920, 98688, 99840, 100230, 104448, 104856, 106080, 106912, 110592, 111024, 112320, 113152, 113594, 117504, 117963, 119340, 119808, 120276, 123360, 127296, 130560, 131070, 131584, 133120, 133640, 138240, 138780, 139808, 141440, 146880, 148032, 149760, 150345, 156672, 157284, 159120, 159744, 160368, 164480, 169728, 170391, 174080, 174760, 179712, 180414, 184320, 185040, 190944, 195840, 196605, 197376, 199680, 200460, 208896, 209712, 212160, 213824, 222048, 224640, 226304, 227188, 235008, 235926, 238680, 239616, 240552, 246720, 254592, 261120, 262140, 263168, 266240, 267280, 276480, 277560, 279616, 282880, 283985, 293760, 296064, 299520, 300690, 313344, 314568, 318240, 320736, 328960, 339456, 340782, 348160, 349520, 359424, 360828, 370080, 381888, 391680, 393210, 394752, 399360, 400920, 419424, 424320, 427648, 444096, 449280, 451035, 452608, 454376, 470016, 471852, 477360, 479232, 481104, 493440, 509184, 511173, 522240, 524280, 526336, 534560, 552960, 555120, 559232, 565760, 567970, 587520, 589815, 592128, 599040, 601380, 626688, 629136, 636480, 641472, 657920, 678912, 681564, 699040, 718848, 721656, 740160, 763776, 783360, 786420, 789504, 798720, 801840, 838848, 848640, 851955, 855296, 888192, 898560, 902070, 905216, 908752, 940032, 943704, 954720, 962208, 986880, 1018368, 1022346, 1044480, 1048560, 1052672, 1069120, 1110240, 1118464, 1131520, 1135940, 1175040, 1179630, 1184256, 1198080, 1202760, 1258272, 1272960, 1282944, 1315840, 1357824, 1363128, 1398080, 1437696, 1443312, 1480320, 1527552, 1533519, 1566720, 1572840, 1579008, 1603680, 1677696, 1697280, 1703910, 1710592, 1776384, 1797120, 1804140, 1817504, 1880064, 1887408, 1909440, 1924416, 1973760, 2036736, 2044692, 2097120, 2138240, 2220480, 2236928, 2263040, 2271880, 2350080, 2359260, 2368512, 2396160, 2405520, 2516544, 2545920, 2555865, 2565888, 2631680, 2715648, 2726256, 2796160, 2886624, 2960640, 3055104, 3067038, 3133440, 3145680, 3158016, 3207360, 3355392, 3394560, 3407820, 3421184, 3552768, 3594240, 3608280, 3635008, 3774816, 3818880, 3848832, 3947520, 4073472, 4089384, 4194240, 4276480, 4440960, 4473856, 4526080, 4543760, 4700160, 4718520, 4737024, 4811040, 5033088, 5091840, 5111730, 5131776, 5263360, 5452512, 5592320, 5773248, 5921280, 6110208, 6134076, 6291360, 6414720, 6710784, 6789120, 6815640, 6842368, 7105536, 7188480, 7216560, 7270016, 7549632, 7637760, 7667595, 7697664, 7895040, 8146944, 8178768, 8388480, 8552960, 8881920, 8947712, 9087520, 9400320, 9437040, 9474048, 9622080, 10066176, 10183680, 10223460, 10263552, 10905024, 11184640, 11546496, 11842560, 12220416, 12268152, 12582720, 12829440, 13421568, 13578240, 13631280, 13684736, 14211072, 14433120, 14540032, 15099264, 15275520, 15335190, 15395328, 15790080, 16357536, 16776960, 17105920, 17763840, 17895424, 18175040, 18874080, 19244160, 20132352, 20367360, 20446920, 20527104, 21810048, 22369280, 23092992, 23685120, 24440832, 24536304, 25165440, 25658880, 26843136, 27262560, 28422144, 28866240, 29080064, 30198528, 30551040, 30670380, 30790656, 32715072, 33553920, 34211840, 35527680, 36350080, 37748160, 38488320, 40264704, 40734720, 40893840, 41054208, 43620096, 44738560, 46185984, 47370240, 49072608, 50330880, 51317760, 53686272, 54525120, 57732480, 58160128, 60397056, 61102080, 61340760, 61581312, 65430144, 67107840, 68423680, 71055360, 72700160, 75496320, 76976640, 80529408, 81787680, 87240192, 89477120, 92371968, 98145216, 100661760, 102635520, 109050240, 115464960, 116320256, 120794112, 122204160, 122681520, 123162624, 130860288, 134215680, 142110720, 145400320, 150992640, 153953280, 161058816, 163575360, 174480384, 184743936, 196290432, 201323520, 205271040, 218100480, 230929920, 232640512, 241588224, 245363040, 261720576, 268431360, 290800640, 301985280, 307906560, 327150720, 348960768, 369487872, 392580864, 402647040, 436200960, 461859840, 483176448, 490726080, 523441152, 581601280, 603970560, 615813120, 654301440, 697921536, 785161728, 805294080, 872401920, 923719680, 981452160, 1046882304, 1163202560, 1207941120, 1308602880, 1570323456, 1744803840, 1847439360, 1962904320, 2093764608, 2415882240, 2617205760, 3140646912, 3489607680, 3925808640, 5234411520, 6281293824, 7851617280, 10468823040, 15703234560, 31406469120]

約数ペア:

[(1, 31406469120), (2, 15703234560), (3, 10468823040), (4, 7851617280), (5, 6281293824), (6, 5234411520), (8, 3925808640), (9, 3489607680), (10, 3140646912), (12, 2617205760), (13, 2415882240), (15, 2093764608), (16, 1962904320), (17, 1847439360), (18, 1744803840), (20, 1570323456), (24, 1308602880), (26, 1207941120), (27, 1163202560), (30, 1046882304), (32, 981452160), (34, 923719680), (36, 872401920), (39, 805294080), (40, 785161728), (45, 697921536), (48, 654301440), (51, 615813120), (52, 603970560), (54, 581601280), (60, 523441152), (64, 490726080), (65, 483176448), (68, 461859840), (72, 436200960), (78, 402647040), (80, 392580864), (85, 369487872), (90, 348960768), (96, 327150720), (102, 307906560), (104, 301985280), (108, 290800640), (117, 268431360), (120, 261720576), (128, 245363040), (130, 241588224), (135, 232640512), (136, 230929920), (144, 218100480), (153, 205271040), (156, 201323520), (160, 196290432), (170, 184743936), (180, 174480384), (192, 163575360), (195, 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(1040, 30198528), (1080, 29080064), (1088, 28866240), (1105, 28422144), (1152, 27262560), (1170, 26843136), (1224, 25658880), (1248, 25165440), (1280, 24536304), (1285, 24440832), (1326, 23685120), (1360, 23092992), (1404, 22369280), (1440, 21810048), (1530, 20527104), (1536, 20446920), (1542, 20367360), (1560, 20132352), (1632, 19244160), (1664, 18874080), (1728, 18175040), (1755, 17895424), (1768, 17763840), (1836, 17105920), (1872, 16776960), (1920, 16357536), (1989, 15790080), (2040, 15395328), (2048, 15335190), (2056, 15275520), (2080, 15099264), (2160, 14540032), (2176, 14433120), (2210, 14211072), (2295, 13684736), (2304, 13631280), (2313, 13578240), (2340, 13421568), (2448, 12829440), (2496, 12582720), (2560, 12268152), (2570, 12220416), (2652, 11842560), (2720, 11546496), (2808, 11184640), (2880, 10905024), (3060, 10263552), (3072, 10223460), (3084, 10183680), (3120, 10066176), (3264, 9622080), (3315, 9474048), (3328, 9437040), (3341, 9400320), (3456, 9087520), (3510, 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(10023, 3133440), (10240, 3067038), (10280, 3055104), (10608, 2960640), (10880, 2886624), (11232, 2796160), (11520, 2726256), (11565, 2715648), (11934, 2631680), (12240, 2565888), (12288, 2555865), (12336, 2545920), (12480, 2516544), (13056, 2405520), (13107, 2396160), (13260, 2368512), (13312, 2359260), (13364, 2350080), (13824, 2271880), (13878, 2263040), (14040, 2236928), (14144, 2220480), (14688, 2138240), (14976, 2097120), (15360, 2044692), (15420, 2036736), (15912, 1973760), (16320, 1924416), (16448, 1909440), (16640, 1887408), (16705, 1880064), (17280, 1817504), (17408, 1804140), (17476, 1797120), (17680, 1776384), (18360, 1710592), (18432, 1703910), (18504, 1697280), (18720, 1677696), (19584, 1603680), (19890, 1579008), (19968, 1572840), (20046, 1566720), (20480, 1533519), (20560, 1527552), (21216, 1480320), (21760, 1443312), (21845, 1437696), (22464, 1398080), (23040, 1363128), (23130, 1357824), (23868, 1315840), (24480, 1282944), (24672, 1272960), (24960, 1258272), (26112, 1202760), (26214, 1198080), (26520, 1184256), (26624, 1179630), (26728, 1175040), (27648, 1135940), (27756, 1131520), (28080, 1118464), (28288, 1110240), (29376, 1069120), (29835, 1052672), (29952, 1048560), (30069, 1044480), (30720, 1022346), (30840, 1018368), (31824, 986880), (32640, 962208), (32896, 954720), (33280, 943704), (33410, 940032), (34560, 908752), (34695, 905216), (34816, 902070), (34952, 898560), (35360, 888192), (36720, 855296), (36864, 851955), (37008, 848640), (37440, 838848), (39168, 801840), (39321, 798720), (39780, 789504), (39936, 786420), (40092, 783360), (41120, 763776), (42432, 740160), (43520, 721656), (43690, 718848), (44928, 699040), (46080, 681564), (46260, 678912), (47736, 657920), (48960, 641472), (49344, 636480), (49920, 629136), (50115, 626688), (52224, 601380), (52428, 599040), (53040, 592128), (53248, 589815), (53456, 587520), (55296, 567970), (55512, 565760), (56160, 559232), (56576, 555120), (56797, 552960), (58752, 534560), (59670, 526336), (59904, 524280), (60138, 522240), (61440, 511173), (61680, 509184), (63648, 493440), (65280, 481104), (65535, 479232), (65792, 477360), (66560, 471852), (66820, 470016), (69120, 454376), (69390, 452608), (69632, 451035), (69904, 449280), (70720, 444096), (73440, 427648), (74016, 424320), (74880, 419424), (78336, 400920), (78642, 399360), (79560, 394752), (79872, 393210), (80184, 391680), (82240, 381888), (84864, 370080), (87040, 360828), (87380, 359424), (89856, 349520), (90207, 348160), (92160, 340782), (92520, 339456), (95472, 328960), (97920, 320736), (98688, 318240), (99840, 314568), (100230, 313344), (104448, 300690), (104856, 299520), (106080, 296064), (106912, 293760), (110592, 283985), (111024, 282880), (112320, 279616), (113152, 277560), (113594, 276480), (117504, 267280), (117963, 266240), (119340, 263168), (119808, 262140), (120276, 261120), (123360, 254592), (127296, 246720), (130560, 240552), (131070, 239616), (131584, 238680), (133120, 235926), (133640, 235008), (138240, 227188), (138780, 226304), (139808, 224640), (141440, 222048), (146880, 213824), (148032, 212160), (149760, 209712), (150345, 208896), (156672, 200460), (157284, 199680), (159120, 197376), (159744, 196605), (160368, 195840), (164480, 190944), (169728, 185040), (170391, 184320), (174080, 180414), (174760, 179712)]