31386896640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 864

約数和(自身を含む): 126040561920

約数和(自身を除く): 94653665280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 32, 33, 36, 40, 44, 45, 46, 48, 55, 60, 64, 66, 69, 72, 80, 88, 89, 90, 92, 96, 99, 110, 115, 120, 121, 128, 132, 138, 144, 160, 165, 176, 178, 180, 184, 192, 198, 207, 220, 230, 240, 242, 253, 256, 264, 267, 276, 288, 320, 330, 345, 352, 356, 360, 363, 368, 384, 396, 414, 440, 445, 460, 480, 484, 495, 506, 528, 534, 552, 576, 605, 640, 660, 690, 704, 712, 720, 726, 736, 759, 768, 792, 801, 828, 880, 890, 920, 960, 968, 979, 990, 1012, 1035, 1056, 1068, 1089, 1104, 1152, 1210, 1265, 1280, 1320, 1331, 1335, 1380, 1408, 1424, 1440, 1452, 1472, 1518, 1584, 1602, 1656, 1760, 1780, 1815, 1840, 1920, 1936, 1958, 1980, 2024, 2047, 2070, 2112, 2136, 2178, 2208, 2277, 2304, 2420, 2530, 2640, 2662, 2670, 2760, 2783, 2816, 2848, 2880, 2904, 2937, 2944, 3036, 3168, 3204, 3312, 3520, 3560, 3630, 3680, 3795, 3840, 3872, 3916, 3960, 3993, 4005, 4048, 4094, 4140, 4224, 4272, 4356, 4416, 4554, 4840, 4895, 5060, 5280, 5324, 5340, 5445, 5520, 5566, 5696, 5760, 5808, 5874, 5888, 6072, 6141, 6336, 6408, 6624, 6655, 7040, 7120, 7260, 7360, 7590, 7744, 7832, 7920, 7986, 8010, 8096, 8188, 8280, 8349, 8448, 8544, 8712, 8811, 8832, 9108, 9680, 9790, 10120, 10235, 10560, 10648, 10680, 10769, 10890, 11040, 11132, 11385, 11392, 11520, 11616, 11748, 11979, 12144, 12282, 12672, 12816, 13248, 13310, 13915, 14080, 14240, 14520, 14685, 14720, 15180, 15488, 15664, 15840, 15972, 16020, 16192, 16376, 16560, 16698, 17088, 17424, 17622, 17664, 18216, 18423, 19360, 19580, 19965, 20240, 20470, 21120, 21296, 21360, 21538, 21780, 22080, 22264, 22517, 22770, 22784, 23232, 23496, 23958, 24288, 24564, 25047, 25344, 25632, 26496, 26620, 27830, 28480, 29040, 29370, 29440, 30360, 30613, 30705, 30976, 31328, 31680, 31944, 32040, 32307, 32384, 32752, 33120, 33396, 34176, 34848, 35244, 36432, 36846, 38720, 39160, 39930, 40480, 40940, 41745, 42240, 42592, 42720, 43076, 43560, 44055, 44160, 44528, 45034, 45540, 46464, 46992, 47916, 48576, 49128, 50094, 51264, 52992, 53240, 53845, 55660, 56960, 58080, 58740, 59895, 60720, 61226, 61410, 62656, 63360, 63888, 64080, 64614, 64768, 65504, 66240, 66792, 67551, 68352, 69696, 70488, 72864, 73692, 77440, 78320, 79860, 80960, 81880, 83490, 85184, 85440, 86152, 87120, 88110, 88320, 89056, 90068, 91080, 91839, 92115, 92928, 93984, 95832, 96921, 97152, 98256, 100188, 102528, 106480, 107690, 111320, 112585, 113920, 116160, 117480, 118459, 119790, 121440, 122452, 122820, 125235, 125312, 126720, 127776, 128160, 129228, 131008, 132480, 133584, 135102, 139392, 140976, 145728, 147384, 153065, 154880, 156640, 159720, 161535, 161920, 163760, 166980, 170368, 170880, 172304, 174240, 176220, 178112, 180136, 182160, 183678, 184230, 187968, 191664, 193842, 194304, 196512, 200376, 202653, 205056, 212960, 215380, 222640, 225170, 232320, 234960, 236918, 239580, 242880, 244904, 245640, 247687, 250470, 250624, 255552, 256320, 258456, 262016, 264960, 267168, 270204, 275517, 278784, 281952, 291456, 294768, 306130, 313280, 319440, 323070, 323840, 327520, 333960, 337755, 340736, 341760, 344608, 348480, 352440, 355377, 356224, 360272, 364320, 367356, 368460, 375936, 383328, 387684, 393024, 400752, 405306, 425920, 430760, 445280, 450340, 459195, 464640, 469920, 473836, 479160, 484605, 485760, 489808, 491280, 495374, 500940, 511104, 512640, 516912, 524032, 534336, 540408, 551034, 563904, 582912, 589536, 592295, 612260, 626560, 638880, 646140, 655040, 667920, 675510, 689216, 696960, 704880, 710754, 712448, 720544, 728640, 734712, 736920, 743061, 751872, 766656, 775368, 786048, 801504, 810612, 851840, 861520, 890560, 900680, 918390, 939840, 947672, 958320, 969210, 971520, 979616, 982560, 990748, 1001880, 1013265, 1022208, 1025280, 1033824, 1066131, 1068672, 1080816, 1102068, 1127808, 1179072, 1184590, 1224520, 1238435, 1253120, 1277760, 1292280, 1310080, 1335840, 1351020, 1377585, 1378432, 1393920, 1409760, 1421508, 1441088, 1457280, 1469424, 1473840, 1486122, 1533312, 1550736, 1572096, 1603008, 1621224, 1703680, 1723040, 1776885, 1781120, 1801360, 1836780, 1879680, 1895344, 1916640, 1938420, 1959232, 1965120, 1981496, 2003760, 2026530, 2067648, 2132262, 2137344, 2161632, 2204136, 2229183, 2255616, 2358144, 2369180, 2449040, 2476870, 2555520, 2584560, 2620160, 2671680, 2702040, 2724557, 2755170, 2756864, 2819520, 2843016, 2882176, 2914560, 2938848, 2947680, 2972244, 3066624, 3101472, 3206016, 3242448, 3446080, 3553770, 3562240, 3602720, 3673560, 3715305, 3759360, 3790688, 3833280, 3876840, 3918464, 3930240, 3962992, 4007520, 4053060, 4135296, 4264524, 4323264, 4408272, 4458366, 4716288, 4738360, 4898080, 4953740, 5111040, 5169120, 5330655, 5343360, 5404080, 5449114, 5510340, 5639040, 5686032, 5764352, 5877696, 5895360, 5944488, 6202944, 6412032, 6484896, 6892160, 7107540, 7205440, 7347120, 7430610, 7581376, 7666560, 7753680, 7836928, 7860480, 7925984, 8015040, 8106120, 8173671, 8270592, 8529048, 8646528, 8816544, 8916732, 9476720, 9796160, 9907480, 10338240, 10661310, 10686720, 10808160, 10898228, 11020680, 11145915, 11278080, 11372064, 11755392, 11790720, 11888976, 12405888, 12969792, 13622785, 13784320, 14215080, 14410880, 14694240, 14861220, 15162752, 15333120, 15507360, 15851968, 16030080, 16212240, 16347342, 17058096, 17293056, 17633088, 17833464, 18953440, 19592320, 19814960, 20676480, 21322620, 21616320, 21796456, 22041360, 22291830, 22744128, 23510784, 23581440, 23777952, 24521013, 24811776, 25939584, 27245570, 28430160, 28821760, 29388480, 29722440, 30325504, 31014720, 31703936, 32060160, 32424480, 32694684, 34116192, 35266176, 35666928, 37906880, 39184640, 39629920, 40868355, 41352960, 42645240, 43232640, 43592912, 44082720, 44583660, 45488256, 47555904, 49042026, 51879168, 54491140, 56860320, 58776960, 59444880, 62029440, 63407872, 64848960, 65389368, 68232384, 70532352, 71333856, 75813760, 79259840, 81736710, 85290480, 86465280, 87185824, 88165440, 89167320, 90976512, 95111808, 98084052, 108982280, 113720640, 117553920, 118889760, 122605065, 124058880, 129697920, 130778736, 136464768, 142667712, 151627520, 158519680, 163473420, 170580960, 174371648, 176330880, 178334640, 190223616, 196168104, 217964560, 227441280, 237779520, 245210130, 259395840, 261557472, 272929536, 285335424, 317039360, 326946840, 341161920, 348743296, 352661760, 356669280, 392336208, 435929120, 454882560, 475559040, 490420260, 523114944, 570670848, 653893680, 682323840, 697486592, 713338560, 784672416, 871858240, 951118080, 980840520, 1046229888, 1307787360, 1364647680, 1426677120, 1569344832, 1743716480, 1961681040, 2092459776, 2615574720, 2853354240, 3138689664, 3487432960, 3923362080, 5231149440, 6277379328, 7846724160, 10462298880, 15693448320, 31386896640]

約数ペア:

[(1, 31386896640), (2, 15693448320), (3, 10462298880), (4, 7846724160), (5, 6277379328), (6, 5231149440), (8, 3923362080), (9, 3487432960), (10, 3138689664), (11, 2853354240), (12, 2615574720), (15, 2092459776), (16, 1961681040), (18, 1743716480), (20, 1569344832), (22, 1426677120), (23, 1364647680), (24, 1307787360), (30, 1046229888), (32, 980840520), (33, 951118080), (36, 871858240), (40, 784672416), (44, 713338560), (45, 697486592), (46, 682323840), (48, 653893680), (55, 570670848), (60, 523114944), (64, 490420260), (66, 475559040), (69, 454882560), (72, 435929120), (80, 392336208), (88, 356669280), (89, 352661760), (90, 348743296), (92, 341161920), (96, 326946840), (99, 317039360), (110, 285335424), (115, 272929536), (120, 261557472), (121, 259395840), (128, 245210130), (132, 237779520), (138, 227441280), (144, 217964560), (160, 196168104), (165, 190223616), (176, 178334640), (178, 176330880), (180, 174371648), (184, 170580960), (192, 163473420), (198, 158519680), (207, 151627520), (220, 142667712), (230, 136464768), (240, 130778736), (242, 129697920), (253, 124058880), (256, 122605065), (264, 118889760), (267, 117553920), (276, 113720640), (288, 108982280), (320, 98084052), (330, 95111808), (345, 90976512), (352, 89167320), (356, 88165440), (360, 87185824), (363, 86465280), (368, 85290480), (384, 81736710), (396, 79259840), (414, 75813760), (440, 71333856), (445, 70532352), (460, 68232384), (480, 65389368), (484, 64848960), (495, 63407872), (506, 62029440), (528, 59444880), (534, 58776960), (552, 56860320), (576, 54491140), (605, 51879168), (640, 49042026), (660, 47555904), (690, 45488256), (704, 44583660), (712, 44082720), (720, 43592912), (726, 43232640), (736, 42645240), (759, 41352960), (768, 40868355), (792, 39629920), (801, 39184640), (828, 37906880), (880, 35666928), (890, 35266176), (920, 34116192), (960, 32694684), (968, 32424480), (979, 32060160), (990, 31703936), (1012, 31014720), (1035, 30325504), (1056, 29722440), (1068, 29388480), (1089, 28821760), (1104, 28430160), (1152, 27245570), (1210, 25939584), (1265, 24811776), (1280, 24521013), (1320, 23777952), (1331, 23581440), (1335, 23510784), (1380, 22744128), (1408, 22291830), (1424, 22041360), (1440, 21796456), (1452, 21616320), (1472, 21322620), (1518, 20676480), (1584, 19814960), (1602, 19592320), (1656, 18953440), (1760, 17833464), (1780, 17633088), (1815, 17293056), (1840, 17058096), (1920, 16347342), (1936, 16212240), (1958, 16030080), (1980, 15851968), (2024, 15507360), (2047, 15333120), (2070, 15162752), (2112, 14861220), (2136, 14694240), (2178, 14410880), (2208, 14215080), (2277, 13784320), (2304, 13622785), (2420, 12969792), (2530, 12405888), (2640, 11888976), (2662, 11790720), (2670, 11755392), (2760, 11372064), (2783, 11278080), (2816, 11145915), (2848, 11020680), (2880, 10898228), (2904, 10808160), (2937, 10686720), (2944, 10661310), (3036, 10338240), (3168, 9907480), (3204, 9796160), (3312, 9476720), (3520, 8916732), (3560, 8816544), (3630, 8646528), (3680, 8529048), (3795, 8270592), (3840, 8173671), (3872, 8106120), (3916, 8015040), (3960, 7925984), (3993, 7860480), (4005, 7836928), (4048, 7753680), (4094, 7666560), (4140, 7581376), (4224, 7430610), (4272, 7347120), (4356, 7205440), (4416, 7107540), (4554, 6892160), (4840, 6484896), (4895, 6412032), (5060, 6202944), (5280, 5944488), (5324, 5895360), (5340, 5877696), (5445, 5764352), (5520, 5686032), (5566, 5639040), (5696, 5510340), (5760, 5449114), (5808, 5404080), (5874, 5343360), (5888, 5330655), (6072, 5169120), (6141, 5111040), (6336, 4953740), (6408, 4898080), (6624, 4738360), (6655, 4716288), (7040, 4458366), (7120, 4408272), (7260, 4323264), (7360, 4264524), (7590, 4135296), (7744, 4053060), (7832, 4007520), (7920, 3962992), (7986, 3930240), (8010, 3918464), (8096, 3876840), (8188, 3833280), (8280, 3790688), (8349, 3759360), (8448, 3715305), (8544, 3673560), (8712, 3602720), (8811, 3562240), (8832, 3553770), (9108, 3446080), (9680, 3242448), (9790, 3206016), (10120, 3101472), (10235, 3066624), (10560, 2972244), (10648, 2947680), (10680, 2938848), (10769, 2914560), (10890, 2882176), (11040, 2843016), (11132, 2819520), (11385, 2756864), (11392, 2755170), (11520, 2724557), (11616, 2702040), (11748, 2671680), (11979, 2620160), (12144, 2584560), (12282, 2555520), (12672, 2476870), (12816, 2449040), (13248, 2369180), (13310, 2358144), (13915, 2255616), (14080, 2229183), (14240, 2204136), (14520, 2161632), (14685, 2137344), (14720, 2132262), (15180, 2067648), (15488, 2026530), (15664, 2003760), (15840, 1981496), (15972, 1965120), (16020, 1959232), (16192, 1938420), (16376, 1916640), (16560, 1895344), (16698, 1879680), (17088, 1836780), (17424, 1801360), (17622, 1781120), (17664, 1776885), (18216, 1723040), (18423, 1703680), (19360, 1621224), (19580, 1603008), (19965, 1572096), (20240, 1550736), (20470, 1533312), (21120, 1486122), (21296, 1473840), (21360, 1469424), (21538, 1457280), (21780, 1441088), (22080, 1421508), (22264, 1409760), (22517, 1393920), (22770, 1378432), (22784, 1377585), (23232, 1351020), (23496, 1335840), (23958, 1310080), (24288, 1292280), (24564, 1277760), (25047, 1253120), (25344, 1238435), (25632, 1224520), (26496, 1184590), (26620, 1179072), (27830, 1127808), (28480, 1102068), (29040, 1080816), (29370, 1068672), (29440, 1066131), (30360, 1033824), (30613, 1025280), (30705, 1022208), (30976, 1013265), (31328, 1001880), (31680, 990748), (31944, 982560), (32040, 979616), (32307, 971520), (32384, 969210), (32752, 958320), (33120, 947672), (33396, 939840), (34176, 918390), (34848, 900680), (35244, 890560), (36432, 861520), (36846, 851840), (38720, 810612), (39160, 801504), (39930, 786048), (40480, 775368), (40940, 766656), (41745, 751872), (42240, 743061), (42592, 736920), (42720, 734712), (43076, 728640), (43560, 720544), (44055, 712448), (44160, 710754), (44528, 704880), (45034, 696960), (45540, 689216), (46464, 675510), (46992, 667920), (47916, 655040), (48576, 646140), (49128, 638880), (50094, 626560), (51264, 612260), (52992, 592295), (53240, 589536), (53845, 582912), (55660, 563904), (56960, 551034), (58080, 540408), (58740, 534336), (59895, 524032), (60720, 516912), (61226, 512640), (61410, 511104), (62656, 500940), (63360, 495374), (63888, 491280), (64080, 489808), (64614, 485760), (64768, 484605), (65504, 479160), (66240, 473836), (66792, 469920), (67551, 464640), (68352, 459195), (69696, 450340), (70488, 445280), (72864, 430760), (73692, 425920), (77440, 405306), (78320, 400752), (79860, 393024), (80960, 387684), (81880, 383328), (83490, 375936), (85184, 368460), (85440, 367356), (86152, 364320), (87120, 360272), (88110, 356224), (88320, 355377), (89056, 352440), (90068, 348480), (91080, 344608), (91839, 341760), (92115, 340736), (92928, 337755), (93984, 333960), (95832, 327520), (96921, 323840), (97152, 323070), (98256, 319440), (100188, 313280), (102528, 306130), (106480, 294768), (107690, 291456), (111320, 281952), (112585, 278784), (113920, 275517), (116160, 270204), (117480, 267168), (118459, 264960), (119790, 262016), (121440, 258456), (122452, 256320), (122820, 255552), (125235, 250624), (125312, 250470), (126720, 247687), (127776, 245640), (128160, 244904), (129228, 242880), (131008, 239580), (132480, 236918), (133584, 234960), (135102, 232320), (139392, 225170), (140976, 222640), (145728, 215380), (147384, 212960), (153065, 205056), (154880, 202653), (156640, 200376), (159720, 196512), (161535, 194304), (161920, 193842), (163760, 191664), (166980, 187968), (170368, 184230), (170880, 183678), (172304, 182160), (174240, 180136), (176220, 178112)]