31674071520

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:405

約数の個数: 960

約数和(自身を含む): 139418205696

約数和(自身を除く): 107744134176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 104, 105, 107, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 162, 168, 180, 182, 189, 195, 208, 210, 214, 216, 224, 234, 240, 251, 252, 260, 270, 273, 280, 288, 312, 315, 321, 324, 336, 351, 360, 364, 378, 390, 405, 416, 420, 428, 432, 455, 468, 480, 502, 504, 520, 535, 540, 546, 560, 567, 585, 624, 630, 642, 648, 672, 702, 720, 728, 749, 753, 756, 780, 810, 819, 840, 856, 864, 910, 936, 945, 963, 1004, 1008, 1040, 1053, 1070, 1080, 1092, 1120, 1134, 1170, 1248, 1255, 1260, 1284, 1296, 1365, 1391, 1404, 1440, 1456, 1498, 1506, 1512, 1560, 1605, 1620, 1638, 1680, 1712, 1755, 1757, 1820, 1872, 1890, 1926, 2008, 2016, 2080, 2106, 2140, 2160, 2184, 2247, 2259, 2268, 2340, 2457, 2510, 2520, 2568, 2592, 2730, 2782, 2808, 2835, 2889, 2912, 2996, 3012, 3024, 3120, 3210, 3240, 3263, 3276, 3360, 3424, 3510, 3514, 3640, 3744, 3745, 3765, 3780, 3852, 4016, 4095, 4173, 4212, 4280, 4320, 4368, 4494, 4518, 4536, 4680, 4815, 4914, 5020, 5040, 5136, 5265, 5271, 5460, 5564, 5616, 5670, 5778, 5992, 6024, 6048, 6240, 6420, 6480, 6526, 6552, 6741, 6777, 6955, 7020, 7028, 7280, 7371, 7490, 7530, 7560, 7704, 8032, 8190, 8346, 8424, 8560, 8667, 8736, 8785, 8988, 9036, 9072, 9360, 9630, 9737, 9789, 9828, 10040, 10080, 10272, 10530, 10542, 10920, 11128, 11232, 11235, 11295, 11340, 11556, 11984, 12048, 12285, 12519, 12840, 12960, 13052, 13104, 13482, 13554, 13910, 14040, 14056, 14445, 14560, 14742, 14980, 15060, 15120, 15408, 15813, 16315, 16380, 16692, 16848, 17120, 17334, 17570, 17976, 18072, 18144, 18720, 19260, 19474, 19578, 19656, 20080, 20223, 20331, 20865, 21060, 21084, 21840, 22256, 22470, 22590, 22680, 22841, 23112, 23968, 24096, 24570, 25038, 25680, 26104, 26208, 26355, 26857, 26964, 27108, 27820, 28080, 28112, 28890, 29211, 29367, 29484, 29960, 30120, 30240, 30816, 31626, 32630, 32760, 33384, 33696, 33705, 33885, 34668, 35140, 35952, 36144, 36855, 37557, 38520, 38948, 39156, 39312, 40160, 40446, 40662, 41730, 42120, 42168, 43335, 43680, 44512, 44940, 45180, 45360, 45682, 46224, 47439, 48685, 48945, 49140, 50076, 51360, 52208, 52710, 53714, 53928, 54216, 55640, 56160, 56224, 57780, 58422, 58734, 58968, 59920, 60240, 60669, 62595, 63252, 65260, 65520, 66768, 67410, 67770, 68523, 69336, 70280, 71904, 72288, 73710, 75114, 77040, 77896, 78312, 78624, 79065, 80571, 80892, 81324, 83460, 84240, 84336, 86670, 87633, 88101, 89880, 90360, 90720, 91364, 92448, 94878, 97370, 97890, 98280, 100152, 101115, 101655, 104416, 105420, 107428, 107856, 108432, 111280, 112671, 114205, 115560, 116844, 117468, 117936, 119840, 120480, 121338, 125190, 126504, 130520, 131040, 133536, 134285, 134820, 135540, 137046, 138672, 140560, 142317, 146055, 146835, 147420, 150228, 154080, 155792, 156624, 158130, 161142, 161784, 162648, 166920, 168480, 168672, 173340, 175266, 176202, 179760, 180720, 182728, 187785, 187999, 189756, 194740, 195780, 196560, 200304, 202230, 203310, 205569, 210840, 214856, 215712, 216864, 222560, 225342, 228410, 231120, 233688, 234936, 235872, 237195, 241713, 242676, 250380, 253008, 261040, 262899, 264303, 268570, 269640, 271080, 274092, 277344, 281120, 284634, 292110, 293670, 294840, 300456, 303345, 311584, 313248, 316260, 322284, 323568, 325296, 333840, 342615, 346680, 349141, 350532, 352404, 359520, 361440, 365456, 375570, 375998, 379512, 389480, 391560, 393120, 400608, 402855, 404460, 406620, 411138, 421680, 429712, 438165, 440505, 450684, 456820, 462240, 467376, 469872, 474390, 483426, 485352, 500760, 506016, 522080, 525798, 528606, 537140, 539280, 542160, 548184, 563355, 563997, 569268, 584220, 587340, 589680, 600912, 606690, 616707, 632520, 644568, 647136, 650592, 667680, 685230, 693360, 698282, 701064, 704808, 711585, 725139, 730912, 751140, 751996, 759024, 778960, 783120, 788697, 805710, 808920, 813240, 822276, 843360, 859424, 876330, 881010, 901368, 913640, 934752, 939744, 939995, 948780, 966852, 970704, 1001520, 1027845, 1047423, 1051596, 1057212, 1074280, 1078560, 1084320, 1096368, 1126710, 1127994, 1138536, 1168440, 1174680, 1179360, 1201824, 1208565, 1213380, 1233414, 1265040, 1289136, 1314495, 1321515, 1370460, 1386720, 1396564, 1402128, 1409616, 1423170, 1450278, 1502280, 1503992, 1518048, 1557920, 1566240, 1577394, 1611420, 1617840, 1626480, 1644552, 1691991, 1745705, 1752660, 1762020, 1802736, 1827280, 1850121, 1879990, 1897560, 1933704, 1941408, 2003040, 2055690, 2094846, 2103192, 2114424, 2148560, 2175417, 2192736, 2253420, 2255988, 2277072, 2336880, 2349360, 2417130, 2426760, 2443987, 2466828, 2530080, 2578272, 2628990, 2643030, 2740920, 2793128, 2804256, 2819232, 2819985, 2846340, 2900556, 3004560, 3007984, 3083535, 3142269, 3154788, 3222840, 3235680, 3252960, 3289104, 3383982, 3491410, 3505320, 3524040, 3605472, 3625695, 3654560, 3700242, 3759980, 3795120, 3867408, 3943485, 4111380, 4189692, 4206384, 4228848, 4297120, 4350834, 4506840, 4511976, 4554144, 4673760, 4698720, 4834260, 4853520, 4887974, 4933656, 5075973, 5237115, 5257980, 5286060, 5481840, 5586256, 5639970, 5692680, 5801112, 6009120, 6015968, 6167070, 6284538, 6309576, 6445680, 6578208, 6767964, 6982820, 7010640, 7048080, 7251390, 7331961, 7400484, 7519960, 7590240, 7734816, 7886970, 8222760, 8379384, 8412768, 8457696, 8459955, 8701668, 9013680, 9023952, 9250605, 9426807, 9668520, 9707040, 9775948, 9867312, 10151946, 10474230, 10515960, 10572120, 10877085, 10963680, 11172512, 11279940, 11385360, 11602224, 12219935, 12334140, 12569076, 12619152, 12891360, 13535928, 13965640, 14021280, 14096160, 14502780, 14663922, 14800968, 15039920, 15227919, 15711345, 15773940, 16445520, 16758768, 16919910, 17403336, 18027360, 18047904, 18501210, 18853614, 19337040, 19551896, 19734624, 20303892, 20948460, 21031920, 21144240, 21754170, 21995883, 22559880, 22770720, 23204448, 24439870, 24668280, 25138152, 25238304, 25379865, 27071856, 27931280, 28280421, 29005560, 29327844, 29601936, 30079840, 30455838, 31422690, 31547880, 32891040, 33517536, 33839820, 34806672, 36659805, 37002420, 37707228, 38674080, 39103792, 40607784, 41896920, 42063840, 42288480, 43508340, 43991766, 45119760, 47134035, 48879740, 49336560, 50276304, 50759730, 54143712, 55862560, 56560842, 58011120, 58655688, 59203872, 60911676, 62845380, 63095760, 65987649, 67679640, 69613344, 73319610, 74004840, 75414456, 76139595, 78207584, 81215568, 83793840, 87016680, 87983532, 90239520, 94268070, 97759480, 98673120, 100552608, 101519460, 109979415, 113121684, 116022240, 117311376, 121823352, 125690760, 126191520, 131975298, 135359280, 141402105, 146639220, 148009680, 150828912, 152279190, 162431136, 167587680, 174033360, 175967064, 188536140, 195518960, 197962947, 203038920, 219958830, 226243368, 234622752, 243646704, 251381520, 263950596, 270718560, 282804210, 293278440, 296019360, 301657824, 304558380, 329938245, 348066720, 351934128, 377072280, 391037920, 395925894, 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約数ペア:

[(1, 31674071520), (2, 15837035760), (3, 10558023840), (4, 7918517880), (5, 6334814304), (6, 5279011920), (7, 4524867360), (8, 3959258940), (9, 3519341280), (10, 3167407152), (12, 2639505960), (13, 2436467040), (14, 2262433680), (15, 2111604768), (16, 1979629470), (18, 1759670640), (20, 1583703576), (21, 1508289120), (24, 1319752980), (26, 1218233520), (27, 1173113760), (28, 1131216840), (30, 1055802384), (32, 989814735), (35, 904973472), (36, 879835320), (39, 812155680), (40, 791851788), (42, 754144560), (45, 703868256), (48, 659876490), (52, 609116760), (54, 586556880), (56, 565608420), (60, 527901192), (63, 502763040), (65, 487293408), (70, 452486736), (72, 439917660), (78, 406077840), (80, 395925894), (81, 391037920), (84, 377072280), (90, 351934128), (91, 348066720), (96, 329938245), (104, 304558380), (105, 301657824), (107, 296019360), (108, 293278440), (112, 282804210), (117, 270718560), (120, 263950596), (126, 251381520), (130, 243646704), (135, 234622752), (140, 226243368), (144, 219958830), (156, 203038920), (160, 197962947), (162, 195518960), (168, 188536140), (180, 175967064), (182, 174033360), (189, 167587680), (195, 162431136), (208, 152279190), (210, 150828912), (214, 148009680), (216, 146639220), (224, 141402105), (234, 135359280), (240, 131975298), (251, 126191520), (252, 125690760), (260, 121823352), (270, 117311376), (273, 116022240), (280, 113121684), (288, 109979415), (312, 101519460), (315, 100552608), (321, 98673120), (324, 97759480), (336, 94268070), (351, 90239520), (360, 87983532), (364, 87016680), (378, 83793840), (390, 81215568), (405, 78207584), (416, 76139595), (420, 75414456), (428, 74004840), (432, 73319610), (455, 69613344), (468, 67679640), (480, 65987649), (502, 63095760), (504, 62845380), (520, 60911676), (535, 59203872), (540, 58655688), (546, 58011120), (560, 56560842), (567, 55862560), (585, 54143712), (624, 50759730), (630, 50276304), (642, 49336560), (648, 48879740), (672, 47134035), (702, 45119760), (720, 43991766), (728, 43508340), (749, 42288480), (753, 42063840), (756, 41896920), (780, 40607784), (810, 39103792), (819, 38674080), (840, 37707228), (856, 37002420), (864, 36659805), (910, 34806672), (936, 33839820), (945, 33517536), (963, 32891040), (1004, 31547880), (1008, 31422690), (1040, 30455838), (1053, 30079840), (1070, 29601936), (1080, 29327844), (1092, 29005560), (1120, 28280421), (1134, 27931280), (1170, 27071856), (1248, 25379865), (1255, 25238304), (1260, 25138152), (1284, 24668280), (1296, 24439870), (1365, 23204448), (1391, 22770720), (1404, 22559880), (1440, 21995883), (1456, 21754170), (1498, 21144240), (1506, 21031920), (1512, 20948460), (1560, 20303892), (1605, 19734624), (1620, 19551896), (1638, 19337040), (1680, 18853614), (1712, 18501210), (1755, 18047904), (1757, 18027360), (1820, 17403336), (1872, 16919910), (1890, 16758768), (1926, 16445520), (2008, 15773940), (2016, 15711345), (2080, 15227919), (2106, 15039920), (2140, 14800968), (2160, 14663922), (2184, 14502780), (2247, 14096160), (2259, 14021280), (2268, 13965640), (2340, 13535928), (2457, 12891360), (2510, 12619152), (2520, 12569076), (2568, 12334140), (2592, 12219935), (2730, 11602224), (2782, 11385360), (2808, 11279940), (2835, 11172512), (2889, 10963680), (2912, 10877085), (2996, 10572120), (3012, 10515960), (3024, 10474230), (3120, 10151946), (3210, 9867312), (3240, 9775948), (3263, 9707040), (3276, 9668520), (3360, 9426807), (3424, 9250605), (3510, 9023952), (3514, 9013680), (3640, 8701668), (3744, 8459955), (3745, 8457696), (3765, 8412768), (3780, 8379384), (3852, 8222760), (4016, 7886970), (4095, 7734816), (4173, 7590240), (4212, 7519960), (4280, 7400484), (4320, 7331961), (4368, 7251390), (4494, 7048080), (4518, 7010640), (4536, 6982820), (4680, 6767964), (4815, 6578208), (4914, 6445680), (5020, 6309576), (5040, 6284538), (5136, 6167070), (5265, 6015968), (5271, 6009120), (5460, 5801112), (5564, 5692680), (5616, 5639970), (5670, 5586256), (5778, 5481840), (5992, 5286060), (6024, 5257980), (6048, 5237115), (6240, 5075973), (6420, 4933656), (6480, 4887974), (6526, 4853520), (6552, 4834260), (6741, 4698720), (6777, 4673760), (6955, 4554144), (7020, 4511976), (7028, 4506840), (7280, 4350834), (7371, 4297120), (7490, 4228848), (7530, 4206384), (7560, 4189692), (7704, 4111380), (8032, 3943485), (8190, 3867408), (8346, 3795120), (8424, 3759980), (8560, 3700242), (8667, 3654560), (8736, 3625695), (8785, 3605472), (8988, 3524040), (9036, 3505320), (9072, 3491410), (9360, 3383982), (9630, 3289104), (9737, 3252960), (9789, 3235680), (9828, 3222840), (10040, 3154788), (10080, 3142269), (10272, 3083535), (10530, 3007984), (10542, 3004560), (10920, 2900556), (11128, 2846340), (11232, 2819985), (11235, 2819232), (11295, 2804256), (11340, 2793128), (11556, 2740920), (11984, 2643030), (12048, 2628990), (12285, 2578272), (12519, 2530080), (12840, 2466828), (12960, 2443987), (13052, 2426760), (13104, 2417130), (13482, 2349360), (13554, 2336880), (13910, 2277072), (14040, 2255988), (14056, 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(30120, 1051596), (30240, 1047423), (30816, 1027845), (31626, 1001520), (32630, 970704), (32760, 966852), (33384, 948780), (33696, 939995), (33705, 939744), (33885, 934752), (34668, 913640), (35140, 901368), (35952, 881010), (36144, 876330), (36855, 859424), (37557, 843360), (38520, 822276), (38948, 813240), (39156, 808920), (39312, 805710), (40160, 788697), (40446, 783120), (40662, 778960), (41730, 759024), (42120, 751996), (42168, 751140), (43335, 730912), (43680, 725139), (44512, 711585), (44940, 704808), (45180, 701064), (45360, 698282), (45682, 693360), (46224, 685230), (47439, 667680), (48685, 650592), (48945, 647136), (49140, 644568), (50076, 632520), (51360, 616707), (52208, 606690), (52710, 600912), (53714, 589680), (53928, 587340), (54216, 584220), (55640, 569268), (56160, 563997), (56224, 563355), (57780, 548184), (58422, 542160), (58734, 539280), (58968, 537140), (59920, 528606), (60240, 525798), (60669, 522080), (62595, 506016), (63252, 500760), (65260, 485352), (65520, 483426), (66768, 474390), (67410, 469872), (67770, 467376), (68523, 462240), (69336, 456820), (70280, 450684), (71904, 440505), (72288, 438165), (73710, 429712), (75114, 421680), (77040, 411138), (77896, 406620), (78312, 404460), (78624, 402855), (79065, 400608), (80571, 393120), (80892, 391560), (81324, 389480), (83460, 379512), (84240, 375998), (84336, 375570), (86670, 365456), (87633, 361440), (88101, 359520), (89880, 352404), (90360, 350532), (90720, 349141), (91364, 346680), (92448, 342615), (94878, 333840), (97370, 325296), (97890, 323568), (98280, 322284), (100152, 316260), (101115, 313248), (101655, 311584), (104416, 303345), (105420, 300456), (107428, 294840), (107856, 293670), (108432, 292110), (111280, 284634), (112671, 281120), (114205, 277344), (115560, 274092), (116844, 271080), (117468, 269640), (117936, 268570), (119840, 264303), (120480, 262899), (121338, 261040), (125190, 253008), (126504, 250380), (130520, 242676), (131040, 241713), (133536, 237195), (134285, 235872), (134820, 234936), (135540, 233688), (137046, 231120), (138672, 228410), (140560, 225342), (142317, 222560), (146055, 216864), (146835, 215712), (147420, 214856), (150228, 210840), (154080, 205569), (155792, 203310), (156624, 202230), (158130, 200304), (161142, 196560), (161784, 195780), (162648, 194740), (166920, 189756), (168480, 187999), (168672, 187785), (173340, 182728), (175266, 180720), (176202, 179760)]