31043969280

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 1008

約数和(自身を含む): 125466606720

約数和(自身を除く): 94422637440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 32, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 64, 68, 72, 76, 80, 81, 85, 90, 95, 96, 102, 103, 108, 114, 120, 128, 135, 136, 144, 152, 153, 160, 162, 170, 171, 180, 190, 192, 204, 206, 216, 228, 240, 243, 255, 256, 270, 272, 285, 288, 304, 306, 309, 320, 323, 324, 340, 342, 360, 380, 384, 405, 408, 412, 432, 456, 459, 480, 486, 510, 513, 515, 540, 544, 570, 576, 608, 612, 618, 640, 646, 648, 680, 684, 720, 729, 760, 765, 768, 810, 816, 824, 855, 864, 912, 918, 927, 960, 969, 972, 1020, 1026, 1030, 1080, 1088, 1140, 1152, 1215, 1216, 1224, 1236, 1280, 1292, 1296, 1360, 1368, 1377, 1440, 1458, 1520, 1530, 1539, 1545, 1615, 1620, 1632, 1648, 1710, 1728, 1751, 1824, 1836, 1854, 1920, 1938, 1944, 1957, 2040, 2052, 2060, 2160, 2176, 2280, 2295, 2304, 2430, 2432, 2448, 2472, 2565, 2584, 2592, 2720, 2736, 2754, 2781, 2880, 2907, 2916, 3040, 3060, 3078, 3090, 3230, 3240, 3264, 3296, 3420, 3456, 3502, 3645, 3648, 3672, 3708, 3840, 3876, 3888, 3914, 4080, 4104, 4120, 4131, 4320, 4352, 4560, 4590, 4617, 4635, 4845, 4860, 4864, 4896, 4944, 5130, 5168, 5184, 5253, 5440, 5472, 5508, 5562, 5760, 5814, 5832, 5871, 6080, 6120, 6156, 6180, 6460, 6480, 6528, 6592, 6840, 6885, 6912, 7004, 7290, 7296, 7344, 7416, 7695, 7752, 7776, 7828, 8160, 8208, 8240, 8262, 8343, 8640, 8721, 8755, 9120, 9180, 9234, 9270, 9690, 9720, 9785, 9792, 9888, 10260, 10336, 10368, 10506, 10880, 10944, 11016, 11124, 11520, 11628, 11664, 11742, 12160, 12240, 12312, 12360, 12393, 12920, 12960, 13056, 13184, 13680, 13770, 13851, 13905, 14008, 14535, 14580, 14592, 14688, 14832, 15390, 15504, 15552, 15656, 15759, 16320, 16416, 16480, 16524, 16686, 17280, 17442, 17510, 17613, 18240, 18360, 18468, 18540, 19380, 19440, 19570, 19584, 19776, 20520, 20655, 20672, 20736, 21012, 21760, 21888, 22032, 22248, 23085, 23256, 23328, 23484, 24320, 24480, 24624, 24720, 24786, 25029, 25840, 25920, 26163, 26265, 26368, 27360, 27540, 27702, 27810, 28016, 29070, 29160, 29355, 29376, 29664, 30780, 31008, 31104, 31312, 31518, 32640, 32832, 32960, 33048, 33269, 33372, 34560, 34884, 35020, 35226, 36480, 36720, 36936, 37080, 38760, 38880, 39140, 39168, 39552, 41040, 41310, 41344, 41715, 42024, 43605, 43776, 44064, 44496, 46170, 46512, 46656, 46968, 47277, 48960, 49248, 49440, 49572, 50058, 51680, 51840, 52326, 52530, 52839, 54720, 55080, 55404, 55620, 56032, 58140, 58320, 58710, 58752, 59328, 61560, 61965, 62016, 62208, 62624, 63036, 65280, 65664, 65920, 66096, 66538, 66744, 69255, 69768, 70040, 70452, 72960, 73440, 73872, 74160, 75087, 77520, 77760, 78280, 78489, 78795, 79104, 82080, 82620, 82688, 83430, 84048, 87210, 88065, 88128, 88992, 92340, 93024, 93312, 93936, 94554, 97920, 98496, 98880, 99144, 99807, 100116, 103360, 103680, 104652, 105060, 105678, 109440, 110160, 110808, 111240, 112064, 116280, 116640, 117420, 117504, 118656, 123120, 123930, 124032, 125145, 125248, 126072, 130815, 131328, 131840, 132192, 133076, 133488, 138510, 139536, 140080, 140904, 141831, 146880, 147744, 148320, 150174, 155040, 155520, 156560, 156978, 157590, 158517, 164160, 165240, 166345, 166860, 168096, 174420, 176130, 176256, 177984, 184680, 186048, 186624, 187872, 189108, 195840, 196992, 197760, 198288, 199614, 200232, 206720, 209304, 210120, 211356, 218880, 220320, 221616, 222480, 224128, 232560, 233280, 234840, 235467, 236385, 237312, 246240, 247860, 248064, 250290, 250496, 252144, 261630, 264195, 264384, 266152, 266976, 277020, 279072, 280160, 281808, 283662, 293760, 295488, 296640, 299421, 300348, 310080, 311040, 313120, 313956, 315180, 317034, 328320, 330480, 332690, 333720, 336192, 348840, 352260, 352512, 355968, 369360, 372096, 375435, 375744, 378216, 392445, 393984, 395520, 396576, 399228, 400464, 413440, 418608, 420240, 422712, 425493, 440640, 443232, 444960, 448256, 465120, 466560, 469680, 470934, 472770, 475551, 492480, 495720, 499035, 500580, 500992, 504288, 523260, 528390, 528768, 532304, 533952, 554040, 558144, 560320, 563616, 567324, 587520, 590976, 593280, 598842, 600696, 620160, 626240, 627912, 630360, 634068, 656640, 660960, 665380, 667440, 672384, 697680, 704520, 709155, 711936, 738720, 744192, 750870, 751488, 756432, 784890, 792585, 793152, 798456, 800928, 837216, 840480, 845424, 850986, 881280, 886464, 889920, 898263, 930240, 933120, 939360, 941868, 945540, 951102, 984960, 991440, 998070, 1001160, 1008576, 1046520, 1056780, 1057536, 1064608, 1067904, 1108080, 1116288, 1120640, 1127232, 1134648, 1177335, 1181952, 1186560, 1197684, 1201392, 1240320, 1252480, 1255824, 1260720, 1268136, 1276479, 1321920, 1330760, 1334880, 1344768, 1395360, 1409040, 1418310, 1426653, 1477440, 1497105, 1501740, 1502976, 1512864, 1569780, 1585170, 1586304, 1596912, 1601856, 1674432, 1680960, 1690848, 1701972, 1762560, 1772928, 1779840, 1796526, 1860480, 1878720, 1883736, 1891080, 1902204, 1969920, 1982880, 1996140, 2002320, 2017152, 2093040, 2113560, 2127465, 2129216, 2135808, 2216160, 2232576, 2241280, 2254464, 2269296, 2354670, 2377755, 2395368, 2402784, 2504960, 2511648, 2521440, 2536272, 2552958, 2643840, 2661520, 2669760, 2694789, 2790720, 2818080, 2836620, 2853306, 2954880, 2994210, 3003480, 3025728, 3139560, 3170340, 3172608, 3193824, 3203712, 3348864, 3361920, 3381696, 3403944, 3545856, 3559680, 3593052, 3720960, 3757440, 3767472, 3782160, 3804408, 3965760, 3992280, 4004640, 4034304, 4186080, 4227120, 4254930, 4258432, 4432320, 4491315, 4508928, 4538592, 4709340, 4755510, 4790736, 4805568, 5023296, 5042880, 5072544, 5105916, 5287680, 5323040, 5339520, 5389578, 5581440, 5636160, 5673240, 5706612, 5909760, 5988420, 6006960, 6051456, 6279120, 6340680, 6382395, 6387648, 6407424, 6697728, 6723840, 6763392, 6807888, 7133265, 7186104, 7514880, 7534944, 7564320, 7608816, 7931520, 7984560, 8009280, 8084367, 8372160, 8454240, 8509860, 8516864, 8864640, 8982630, 9077184, 9418680, 9511020, 9581472, 9611136, 10046592, 10085760, 10145088, 10211832, 10646080, 10679040, 10779156, 11162880, 11272320, 11346480, 11413224, 11976840, 12013920, 12102912, 12558240, 12681360, 12764790, 12775296, 13473945, 13526784, 13615776, 14266530, 14372208, 15069888, 15128640, 15217632, 15863040, 15969120, 16018560, 16168734, 16744320, 16908480, 17019720, 17729280, 17965260, 18154368, 18837360, 19022040, 19162944, 19222272, 20093184, 20171520, 20290176, 20423664, 21292160, 21558312, 22544640, 22692960, 22826448, 23953680, 24027840, 24253101, 25116480, 25362720, 25529580, 25550592, 26947890, 27231552, 28533060, 28744416, 30139776, 30257280, 30435264, 31938240, 32037120, 32337468, 33488640, 33816960, 34039440, 35930520, 36308736, 37674720, 38044080, 38325888, 40421835, 40580352, 40847328, 42584320, 43116624, 45385920, 45652896, 47907360, 48055680, 48506202, 50232960, 50725440, 51059160, 53895780, 54463104, 57066120, 57488832, 60279552, 60514560, 60870528, 63876480, 64674936, 67633920, 68078880, 71861040, 75349440, 76088160, 76651776, 80843670, 81694656, 86233248, 90771840, 91305792, 95814720, 96111360, 97012404, 100465920, 101450880, 102118320, 107791560, 108926208, 114132240, 114977664, 121265505, 121741056, 127752960, 129349872, 136157760, 143722080, 150698880, 152176320, 161687340, 163389312, 172466496, 181543680, 182611584, 191629440, 194024808, 202901760, 204236640, 215583120, 228264480, 229955328, 242531010, 258699744, 272315520, 287444160, 301397760, 304352640, 323374680, 326778624, 344932992, 365223168, 383258880, 388049616, 408473280, 431166240, 456528960, 485062020, 517399488, 544631040, 574888320, 608705280, 646749360, 689865984, 776099232, 816946560, 862332480, 913057920, 970124040, 1034798976, 1149776640, 1293498720, 1552198464, 1633893120, 1724664960, 1826115840, 1940248080, 2069597952, 2586997440, 3104396928, 3449329920, 3880496160, 5173994880, 6208793856, 7760992320, 10347989760, 15521984640, 31043969280]

約数ペア:

[(1, 31043969280), (2, 15521984640), (3, 10347989760), (4, 7760992320), (5, 6208793856), (6, 5173994880), (8, 3880496160), (9, 3449329920), (10, 3104396928), (12, 2586997440), (15, 2069597952), (16, 1940248080), (17, 1826115840), (18, 1724664960), (19, 1633893120), (20, 1552198464), (24, 1293498720), (27, 1149776640), (30, 1034798976), (32, 970124040), (34, 913057920), (36, 862332480), (38, 816946560), (40, 776099232), (45, 689865984), (48, 646749360), (51, 608705280), (54, 574888320), (57, 544631040), (60, 517399488), (64, 485062020), (68, 456528960), (72, 431166240), (76, 408473280), (80, 388049616), (81, 383258880), (85, 365223168), (90, 344932992), (95, 326778624), (96, 323374680), (102, 304352640), (103, 301397760), (108, 287444160), (114, 272315520), (120, 258699744), (128, 242531010), (135, 229955328), (136, 228264480), (144, 215583120), (152, 204236640), (153, 202901760), (160, 194024808), (162, 191629440), (170, 182611584), (171, 181543680), (180, 172466496), (190, 163389312), (192, 161687340), (204, 152176320), (206, 150698880), (216, 143722080), (228, 136157760), (240, 129349872), (243, 127752960), (255, 121741056), (256, 121265505), (270, 114977664), (272, 114132240), (285, 108926208), (288, 107791560), (304, 102118320), (306, 101450880), (309, 100465920), (320, 97012404), (323, 96111360), (324, 95814720), (340, 91305792), (342, 90771840), (360, 86233248), (380, 81694656), (384, 80843670), (405, 76651776), (408, 76088160), (412, 75349440), (432, 71861040), (456, 68078880), (459, 67633920), (480, 64674936), (486, 63876480), (510, 60870528), (513, 60514560), (515, 60279552), (540, 57488832), (544, 57066120), (570, 54463104), (576, 53895780), (608, 51059160), (612, 50725440), (618, 50232960), (640, 48506202), (646, 48055680), (648, 47907360), (680, 45652896), (684, 45385920), (720, 43116624), (729, 42584320), (760, 40847328), (765, 40580352), (768, 40421835), (810, 38325888), (816, 38044080), (824, 37674720), (855, 36308736), (864, 35930520), (912, 34039440), (918, 33816960), (927, 33488640), (960, 32337468), (969, 32037120), (972, 31938240), (1020, 30435264), (1026, 30257280), (1030, 30139776), (1080, 28744416), (1088, 28533060), (1140, 27231552), (1152, 26947890), (1215, 25550592), (1216, 25529580), (1224, 25362720), (1236, 25116480), (1280, 24253101), (1292, 24027840), (1296, 23953680), (1360, 22826448), (1368, 22692960), (1377, 22544640), (1440, 21558312), (1458, 21292160), (1520, 20423664), (1530, 20290176), (1539, 20171520), (1545, 20093184), (1615, 19222272), (1620, 19162944), (1632, 19022040), (1648, 18837360), (1710, 18154368), (1728, 17965260), (1751, 17729280), (1824, 17019720), (1836, 16908480), (1854, 16744320), (1920, 16168734), (1938, 16018560), (1944, 15969120), (1957, 15863040), (2040, 15217632), (2052, 15128640), (2060, 15069888), (2160, 14372208), (2176, 14266530), (2280, 13615776), (2295, 13526784), (2304, 13473945), (2430, 12775296), (2432, 12764790), (2448, 12681360), (2472, 12558240), (2565, 12102912), (2584, 12013920), (2592, 11976840), (2720, 11413224), (2736, 11346480), (2754, 11272320), (2781, 11162880), (2880, 10779156), (2907, 10679040), (2916, 10646080), (3040, 10211832), (3060, 10145088), (3078, 10085760), (3090, 10046592), (3230, 9611136), (3240, 9581472), (3264, 9511020), (3296, 9418680), (3420, 9077184), (3456, 8982630), (3502, 8864640), (3645, 8516864), (3648, 8509860), (3672, 8454240), (3708, 8372160), (3840, 8084367), (3876, 8009280), (3888, 7984560), (3914, 7931520), (4080, 7608816), (4104, 7564320), (4120, 7534944), (4131, 7514880), (4320, 7186104), (4352, 7133265), (4560, 6807888), (4590, 6763392), (4617, 6723840), (4635, 6697728), (4845, 6407424), (4860, 6387648), (4864, 6382395), (4896, 6340680), (4944, 6279120), (5130, 6051456), (5168, 6006960), (5184, 5988420), (5253, 5909760), (5440, 5706612), (5472, 5673240), (5508, 5636160), (5562, 5581440), (5760, 5389578), (5814, 5339520), (5832, 5323040), (5871, 5287680), (6080, 5105916), (6120, 5072544), (6156, 5042880), (6180, 5023296), (6460, 4805568), (6480, 4790736), (6528, 4755510), (6592, 4709340), (6840, 4538592), (6885, 4508928), (6912, 4491315), (7004, 4432320), (7290, 4258432), (7296, 4254930), (7344, 4227120), (7416, 4186080), (7695, 4034304), (7752, 4004640), (7776, 3992280), (7828, 3965760), (8160, 3804408), (8208, 3782160), (8240, 3767472), (8262, 3757440), (8343, 3720960), (8640, 3593052), (8721, 3559680), (8755, 3545856), (9120, 3403944), (9180, 3381696), (9234, 3361920), (9270, 3348864), (9690, 3203712), (9720, 3193824), (9785, 3172608), (9792, 3170340), (9888, 3139560), (10260, 3025728), (10336, 3003480), (10368, 2994210), (10506, 2954880), (10880, 2853306), (10944, 2836620), (11016, 2818080), (11124, 2790720), (11520, 2694789), (11628, 2669760), (11664, 2661520), (11742, 2643840), (12160, 2552958), (12240, 2536272), (12312, 2521440), (12360, 2511648), (12393, 2504960), (12920, 2402784), (12960, 2395368), (13056, 2377755), (13184, 2354670), (13680, 2269296), (13770, 2254464), (13851, 2241280), (13905, 2232576), (14008, 2216160), (14535, 2135808), (14580, 2129216), (14592, 2127465), (14688, 2113560), (14832, 2093040), (15390, 2017152), (15504, 2002320), (15552, 1996140), (15656, 1982880), (15759, 1969920), (16320, 1902204), (16416, 1891080), (16480, 1883736), (16524, 1878720), (16686, 1860480), (17280, 1796526), (17442, 1779840), (17510, 1772928), (17613, 1762560), (18240, 1701972), (18360, 1690848), (18468, 1680960), (18540, 1674432), (19380, 1601856), (19440, 1596912), (19570, 1586304), (19584, 1585170), (19776, 1569780), (20520, 1512864), (20655, 1502976), (20672, 1501740), (20736, 1497105), (21012, 1477440), (21760, 1426653), (21888, 1418310), (22032, 1409040), (22248, 1395360), (23085, 1344768), (23256, 1334880), (23328, 1330760), (23484, 1321920), (24320, 1276479), (24480, 1268136), (24624, 1260720), (24720, 1255824), (24786, 1252480), (25029, 1240320), (25840, 1201392), (25920, 1197684), (26163, 1186560), (26265, 1181952), (26368, 1177335), (27360, 1134648), (27540, 1127232), (27702, 1120640), (27810, 1116288), (28016, 1108080), (29070, 1067904), (29160, 1064608), (29355, 1057536), (29376, 1056780), (29664, 1046520), (30780, 1008576), (31008, 1001160), (31104, 998070), (31312, 991440), (31518, 984960), (32640, 951102), (32832, 945540), (32960, 941868), (33048, 939360), (33269, 933120), (33372, 930240), (34560, 898263), (34884, 889920), (35020, 886464), (35226, 881280), (36480, 850986), (36720, 845424), (36936, 840480), (37080, 837216), (38760, 800928), (38880, 798456), (39140, 793152), (39168, 792585), (39552, 784890), (41040, 756432), (41310, 751488), (41344, 750870), (41715, 744192), (42024, 738720), (43605, 711936), (43776, 709155), (44064, 704520), (44496, 697680), (46170, 672384), (46512, 667440), (46656, 665380), (46968, 660960), (47277, 656640), (48960, 634068), (49248, 630360), (49440, 627912), (49572, 626240), (50058, 620160), (51680, 600696), (51840, 598842), (52326, 593280), (52530, 590976), (52839, 587520), (54720, 567324), (55080, 563616), (55404, 560320), (55620, 558144), (56032, 554040), (58140, 533952), (58320, 532304), (58710, 528768), (58752, 528390), (59328, 523260), (61560, 504288), (61965, 500992), (62016, 500580), (62208, 499035), (62624, 495720), (63036, 492480), (65280, 475551), (65664, 472770), (65920, 470934), (66096, 469680), (66538, 466560), (66744, 465120), (69255, 448256), (69768, 444960), (70040, 443232), (70452, 440640), (72960, 425493), (73440, 422712), (73872, 420240), (74160, 418608), (75087, 413440), (77520, 400464), (77760, 399228), (78280, 396576), (78489, 395520), (78795, 393984), (79104, 392445), (82080, 378216), (82620, 375744), (82688, 375435), (83430, 372096), (84048, 369360), (87210, 355968), (88065, 352512), (88128, 352260), (88992, 348840), (92340, 336192), (93024, 333720), (93312, 332690), (93936, 330480), (94554, 328320), (97920, 317034), (98496, 315180), (98880, 313956), (99144, 313120), (99807, 311040), (100116, 310080), (103360, 300348), (103680, 299421), (104652, 296640), (105060, 295488), (105678, 293760), (109440, 283662), (110160, 281808), (110808, 280160), (111240, 279072), (112064, 277020), (116280, 266976), (116640, 266152), (117420, 264384), (117504, 264195), (118656, 261630), (123120, 252144), (123930, 250496), (124032, 250290), (125145, 248064), (125248, 247860), (126072, 246240), (130815, 237312), (131328, 236385), (131840, 235467), (132192, 234840), (133076, 233280), (133488, 232560), (138510, 224128), (139536, 222480), (140080, 221616), (140904, 220320), (141831, 218880), (146880, 211356), (147744, 210120), (148320, 209304), (150174, 206720), (155040, 200232), (155520, 199614), (156560, 198288), (156978, 197760), (157590, 196992), (158517, 195840), (164160, 189108), (165240, 187872), (166345, 186624), (166860, 186048), (168096, 184680), (174420, 177984), (176130, 176256)]