31481809920

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 880

約数和(自身を含む): 126118257408

約数和(自身を除く): 94636447488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 67, 72, 80, 81, 88, 90, 96, 99, 103, 108, 110, 120, 128, 132, 134, 135, 144, 160, 162, 165, 176, 180, 192, 198, 201, 206, 216, 220, 240, 256, 264, 268, 270, 288, 297, 309, 320, 324, 330, 335, 352, 360, 384, 396, 402, 405, 412, 432, 440, 480, 495, 512, 515, 528, 536, 540, 576, 594, 603, 618, 640, 648, 660, 670, 704, 720, 737, 768, 792, 804, 810, 824, 864, 880, 891, 927, 960, 990, 1005, 1024, 1030, 1056, 1072, 1080, 1133, 1152, 1188, 1206, 1236, 1280, 1296, 1320, 1340, 1408, 1440, 1474, 1485, 1536, 1545, 1584, 1608, 1620, 1648, 1728, 1760, 1782, 1809, 1854, 1920, 1980, 2010, 2060, 2112, 2144, 2160, 2211, 2266, 2304, 2376, 2412, 2472, 2560, 2592, 2640, 2680, 2781, 2816, 2880, 2948, 2970, 3015, 3072, 3090, 3168, 3216, 3240, 3296, 3399, 3456, 3520, 3564, 3618, 3685, 3708, 3840, 3960, 4020, 4120, 4224, 4288, 4320, 4422, 4455, 4532, 4608, 4635, 4752, 4824, 4944, 5120, 5184, 5280, 5360, 5427, 5562, 5632, 5665, 5760, 5896, 5940, 6030, 6180, 6336, 6432, 6480, 6592, 6633, 6798, 6901, 6912, 7040, 7128, 7236, 7370, 7416, 7680, 7920, 8040, 8240, 8343, 8448, 8576, 8640, 8844, 8910, 9045, 9064, 9216, 9270, 9504, 9648, 9888, 10197, 10368, 10560, 10720, 10854, 11055, 11124, 11264, 11330, 11520, 11792, 11880, 12060, 12360, 12672, 12864, 12960, 13184, 13266, 13596, 13802, 13824, 13905, 14080, 14256, 14472, 14740, 14832, 15360, 15840, 16080, 16480, 16686, 16896, 16995, 17152, 17280, 17688, 17820, 18090, 18128, 18540, 19008, 19296, 19776, 19899, 20394, 20703, 20736, 21120, 21440, 21708, 22110, 22248, 22660, 23040, 23584, 23760, 24120, 24720, 25344, 25728, 25920, 26368, 26532, 27135, 27192, 27604, 27648, 27810, 28160, 28512, 28944, 29480, 29664, 30591, 31680, 32160, 32960, 33165, 33372, 33792, 33990, 34304, 34505, 34560, 35376, 35640, 36180, 36256, 37080, 38016, 38592, 39552, 39798, 40788, 41406, 41472, 41715, 42240, 42880, 43416, 44220, 44496, 45320, 46080, 47168, 47520, 48240, 49440, 50688, 50985, 51456, 51840, 52736, 53064, 54270, 54384, 55208, 55620, 56320, 57024, 57888, 58960, 59328, 59697, 61182, 62109, 63360, 64320, 65920, 66330, 66744, 67980, 68608, 69010, 69120, 70752, 71280, 72360, 72512, 74160, 75911, 76032, 77184, 79104, 79596, 81576, 82812, 82944, 83430, 84480, 85760, 86832, 88440, 88992, 90640, 91773, 94336, 95040, 96480, 98880, 99495, 101376, 101970, 102912, 103515, 103680, 105472, 106128, 108540, 108768, 110416, 111240, 114048, 115776, 117920, 118656, 119394, 122364, 124218, 126720, 128640, 131840, 132660, 133488, 135960, 138020, 138240, 141504, 142560, 144720, 145024, 148320, 151822, 152064, 152955, 154368, 158208, 159192, 163152, 165624, 166860, 168960, 171520, 173664, 176880, 177984, 181280, 183546, 186327, 188672, 190080, 192960, 197760, 198990, 203940, 205824, 207030, 207360, 212256, 217080, 217536, 220832, 222480, 227733, 228096, 231552, 235840, 237312, 238788, 244728, 248436, 253440, 257280, 263680, 265320, 266976, 271920, 276040, 283008, 285120, 289440, 290048, 296640, 298485, 303644, 304128, 305910, 308736, 310545, 316416, 318384, 326304, 331248, 333720, 343040, 347328, 353760, 355968, 362560, 367092, 372654, 377344, 379555, 380160, 385920, 395520, 397980, 407880, 414060, 414720, 424512, 434160, 435072, 441664, 444960, 455466, 456192, 458865, 463104, 471680, 474624, 477576, 489456, 496872, 506880, 514560, 527360, 530640, 533952, 543840, 552080, 558981, 566016, 570240, 578880, 580096, 593280, 596970, 607288, 611820, 617472, 621090, 636768, 652608, 662496, 667440, 683199, 694656, 707520, 711936, 725120, 734184, 745308, 754688, 759110, 760320, 771840, 791040, 795960, 815760, 828120, 849024, 868320, 870144, 883328, 889920, 910932, 912384, 917730, 926208, 931635, 943360, 949248, 955152, 978912, 993744, 1029120, 1061280, 1067904, 1087680, 1104160, 1117962, 1132032, 1138665, 1140480, 1157760, 1160192, 1186560, 1193940, 1214576, 1223640, 1242180, 1273536, 1305216, 1324992, 1334880, 1366398, 1389312, 1415040, 1423872, 1450240, 1468368, 1490616, 1518220, 1520640, 1543680, 1582080, 1591920, 1631520, 1656240, 1698048, 1736640, 1740288, 1766656, 1779840, 1821864, 1835460, 1852416, 1863270, 1886720, 1910304, 1957824, 1987488, 2049597, 2122560, 2135808, 2175360, 2208320, 2235924, 2264064, 2277330, 2280960, 2315520, 2373120, 2387880, 2429152, 2447280, 2484360, 2547072, 2610432, 2649984, 2669760, 2732796, 2778624, 2794905, 2830080, 2847744, 2900480, 2936736, 2981232, 3036440, 3087360, 3183840, 3263040, 3312480, 3396096, 3415995, 3473280, 3480576, 3533312, 3559680, 3643728, 3670920, 3726540, 3773440, 3820608, 3915648, 3974976, 4099194, 4245120, 4271616, 4350720, 4416640, 4471848, 4554660, 4561920, 4631040, 4746240, 4775760, 4858304, 4894560, 4968720, 5094144, 5220864, 5299968, 5339520, 5465592, 5557248, 5589810, 5660160, 5800960, 5873472, 5962464, 6072880, 6148791, 6367680, 6526080, 6624960, 6792192, 6831990, 6946560, 7066624, 7119360, 7287456, 7341840, 7453080, 7641216, 7831296, 7949952, 8198388, 8490240, 8543232, 8701440, 8833280, 8943696, 9109320, 9262080, 9551520, 9716608, 9789120, 9937440, 10188288, 10247985, 10441728, 10599936, 10679040, 10931184, 11179620, 11320320, 11746944, 11924928, 12145760, 12297582, 12735360, 13052160, 13249920, 13663980, 13893120, 14238720, 14574912, 14683680, 14906160, 15282432, 15662592, 15899904, 16396776, 16980480, 17402880, 17666560, 17887392, 18218640, 19103040, 19433216, 19578240, 19874880, 20376576, 20495970, 21199872, 21358080, 21862368, 22359240, 23493888, 23849856, 24291520, 24595164, 25470720, 26104320, 26499840, 27327960, 27786240, 29149824, 29367360, 29812320, 30564864, 30743955, 31325184, 31799808, 32793552, 33960960, 35333120, 35774784, 36437280, 38206080, 38866432, 39156480, 39749760, 40991940, 42716160, 43724736, 44718480, 46987776, 47699712, 48583040, 49190328, 50941440, 52208640, 52999680, 54655920, 58299648, 58734720, 59624640, 61129728, 61487910, 63599616, 65587104, 71549568, 72874560, 76412160, 77732864, 78312960, 79499520, 81983880, 87449472, 89436960, 93975552, 95399424, 97166080, 98380656, 101882880, 105999360, 109311840, 116599296, 117469440, 119249280, 122975820, 131174208, 143099136, 145749120, 152824320, 156625920, 158999040, 163967760, 174898944, 178873920, 190798848, 194332160, 196761312, 218623680, 233198592, 234938880, 238498560, 245951640, 262348416, 286198272, 291498240, 305648640, 317998080, 327935520, 349797888, 357747840, 388664320, 393522624, 437247360, 469877760, 476997120, 491903280, 524696832, 572396544, 582996480, 655871040, 699595776, 715495680, 787045248, 874494720, 953994240, 983806560, 1049393664, 1165992960, 1311742080, 1430991360, 1574090496, 1748989440, 1967613120, 2098787328, 2623484160, 2861982720, 3148180992, 3497978880, 3935226240, 5246968320, 6296361984, 7870452480, 10493936640, 15740904960, 31481809920]

約数ペア:

[(1, 31481809920), (2, 15740904960), (3, 10493936640), (4, 7870452480), (5, 6296361984), (6, 5246968320), (8, 3935226240), (9, 3497978880), (10, 3148180992), (11, 2861982720), (12, 2623484160), (15, 2098787328), (16, 1967613120), (18, 1748989440), (20, 1574090496), (22, 1430991360), (24, 1311742080), (27, 1165992960), (30, 1049393664), (32, 983806560), (33, 953994240), (36, 874494720), (40, 787045248), (44, 715495680), (45, 699595776), (48, 655871040), (54, 582996480), (55, 572396544), (60, 524696832), (64, 491903280), (66, 476997120), (67, 469877760), (72, 437247360), (80, 393522624), (81, 388664320), (88, 357747840), (90, 349797888), (96, 327935520), (99, 317998080), (103, 305648640), (108, 291498240), (110, 286198272), (120, 262348416), (128, 245951640), (132, 238498560), (134, 234938880), (135, 233198592), (144, 218623680), (160, 196761312), (162, 194332160), (165, 190798848), (176, 178873920), (180, 174898944), (192, 163967760), (198, 158999040), (201, 156625920), (206, 152824320), (216, 145749120), (220, 143099136), (240, 131174208), (256, 122975820), (264, 119249280), (268, 117469440), (270, 116599296), (288, 109311840), (297, 105999360), (309, 101882880), (320, 98380656), (324, 97166080), (330, 95399424), (335, 93975552), (352, 89436960), (360, 87449472), (384, 81983880), (396, 79499520), (402, 78312960), (405, 77732864), (412, 76412160), (432, 72874560), (440, 71549568), (480, 65587104), (495, 63599616), (512, 61487910), (515, 61129728), (528, 59624640), (536, 58734720), (540, 58299648), (576, 54655920), (594, 52999680), (603, 52208640), (618, 50941440), (640, 49190328), (648, 48583040), (660, 47699712), (670, 46987776), (704, 44718480), (720, 43724736), (737, 42716160), (768, 40991940), (792, 39749760), (804, 39156480), (810, 38866432), (824, 38206080), (864, 36437280), (880, 35774784), (891, 35333120), (927, 33960960), (960, 32793552), (990, 31799808), (1005, 31325184), (1024, 30743955), (1030, 30564864), (1056, 29812320), (1072, 29367360), (1080, 29149824), (1133, 27786240), (1152, 27327960), (1188, 26499840), (1206, 26104320), (1236, 25470720), (1280, 24595164), (1296, 24291520), (1320, 23849856), (1340, 23493888), (1408, 22359240), (1440, 21862368), (1474, 21358080), (1485, 21199872), (1536, 20495970), (1545, 20376576), (1584, 19874880), (1608, 19578240), (1620, 19433216), (1648, 19103040), (1728, 18218640), (1760, 17887392), (1782, 17666560), (1809, 17402880), (1854, 16980480), (1920, 16396776), (1980, 15899904), (2010, 15662592), (2060, 15282432), (2112, 14906160), (2144, 14683680), (2160, 14574912), (2211, 14238720), (2266, 13893120), (2304, 13663980), (2376, 13249920), (2412, 13052160), (2472, 12735360), (2560, 12297582), (2592, 12145760), (2640, 11924928), (2680, 11746944), (2781, 11320320), (2816, 11179620), (2880, 10931184), (2948, 10679040), (2970, 10599936), (3015, 10441728), (3072, 10247985), (3090, 10188288), (3168, 9937440), (3216, 9789120), (3240, 9716608), (3296, 9551520), (3399, 9262080), (3456, 9109320), (3520, 8943696), (3564, 8833280), (3618, 8701440), (3685, 8543232), (3708, 8490240), (3840, 8198388), (3960, 7949952), (4020, 7831296), (4120, 7641216), (4224, 7453080), (4288, 7341840), (4320, 7287456), (4422, 7119360), (4455, 7066624), (4532, 6946560), (4608, 6831990), (4635, 6792192), (4752, 6624960), (4824, 6526080), (4944, 6367680), (5120, 6148791), (5184, 6072880), (5280, 5962464), (5360, 5873472), (5427, 5800960), (5562, 5660160), (5632, 5589810), (5665, 5557248), (5760, 5465592), (5896, 5339520), (5940, 5299968), (6030, 5220864), (6180, 5094144), (6336, 4968720), (6432, 4894560), (6480, 4858304), (6592, 4775760), (6633, 4746240), (6798, 4631040), (6901, 4561920), (6912, 4554660), (7040, 4471848), (7128, 4416640), (7236, 4350720), (7370, 4271616), (7416, 4245120), (7680, 4099194), (7920, 3974976), (8040, 3915648), (8240, 3820608), (8343, 3773440), (8448, 3726540), (8576, 3670920), (8640, 3643728), (8844, 3559680), (8910, 3533312), (9045, 3480576), (9064, 3473280), (9216, 3415995), (9270, 3396096), (9504, 3312480), (9648, 3263040), (9888, 3183840), (10197, 3087360), (10368, 3036440), (10560, 2981232), (10720, 2936736), (10854, 2900480), (11055, 2847744), (11124, 2830080), (11264, 2794905), (11330, 2778624), (11520, 2732796), (11792, 2669760), (11880, 2649984), (12060, 2610432), (12360, 2547072), (12672, 2484360), (12864, 2447280), (12960, 2429152), (13184, 2387880), (13266, 2373120), (13596, 2315520), (13802, 2280960), (13824, 2277330), (13905, 2264064), (14080, 2235924), (14256, 2208320), (14472, 2175360), (14740, 2135808), (14832, 2122560), (15360, 2049597), (15840, 1987488), (16080, 1957824), (16480, 1910304), (16686, 1886720), (16896, 1863270), (16995, 1852416), (17152, 1835460), (17280, 1821864), (17688, 1779840), (17820, 1766656), (18090, 1740288), (18128, 1736640), (18540, 1698048), (19008, 1656240), (19296, 1631520), (19776, 1591920), (19899, 1582080), (20394, 1543680), (20703, 1520640), (20736, 1518220), (21120, 1490616), (21440, 1468368), (21708, 1450240), (22110, 1423872), (22248, 1415040), (22660, 1389312), (23040, 1366398), (23584, 1334880), (23760, 1324992), (24120, 1305216), (24720, 1273536), (25344, 1242180), (25728, 1223640), (25920, 1214576), (26368, 1193940), (26532, 1186560), (27135, 1160192), (27192, 1157760), (27604, 1140480), (27648, 1138665), (27810, 1132032), (28160, 1117962), (28512, 1104160), (28944, 1087680), (29480, 1067904), (29664, 1061280), (30591, 1029120), (31680, 993744), (32160, 978912), (32960, 955152), (33165, 949248), (33372, 943360), (33792, 931635), (33990, 926208), (34304, 917730), (34505, 912384), (34560, 910932), (35376, 889920), (35640, 883328), (36180, 870144), (36256, 868320), (37080, 849024), (38016, 828120), (38592, 815760), (39552, 795960), (39798, 791040), (40788, 771840), (41406, 760320), (41472, 759110), (41715, 754688), (42240, 745308), (42880, 734184), (43416, 725120), (44220, 711936), (44496, 707520), (45320, 694656), (46080, 683199), (47168, 667440), (47520, 662496), (48240, 652608), (49440, 636768), (50688, 621090), (50985, 617472), (51456, 611820), (51840, 607288), (52736, 596970), (53064, 593280), (54270, 580096), (54384, 578880), (55208, 570240), (55620, 566016), (56320, 558981), (57024, 552080), (57888, 543840), (58960, 533952), (59328, 530640), (59697, 527360), (61182, 514560), (62109, 506880), (63360, 496872), (64320, 489456), (65920, 477576), (66330, 474624), (66744, 471680), (67980, 463104), (68608, 458865), (69010, 456192), (69120, 455466), (70752, 444960), (71280, 441664), (72360, 435072), (72512, 434160), (74160, 424512), (75911, 414720), (76032, 414060), (77184, 407880), (79104, 397980), (79596, 395520), (81576, 385920), (82812, 380160), (82944, 379555), (83430, 377344), (84480, 372654), (85760, 367092), (86832, 362560), (88440, 355968), (88992, 353760), (90640, 347328), (91773, 343040), (94336, 333720), (95040, 331248), (96480, 326304), (98880, 318384), (99495, 316416), (101376, 310545), (101970, 308736), (102912, 305910), (103515, 304128), (103680, 303644), (105472, 298485), (106128, 296640), (108540, 290048), (108768, 289440), (110416, 285120), (111240, 283008), (114048, 276040), (115776, 271920), (117920, 266976), (118656, 265320), (119394, 263680), (122364, 257280), (124218, 253440), (126720, 248436), (128640, 244728), (131840, 238788), (132660, 237312), (133488, 235840), (135960, 231552), (138020, 228096), (138240, 227733), (141504, 222480), (142560, 220832), (144720, 217536), (145024, 217080), (148320, 212256), (151822, 207360), (152064, 207030), (152955, 205824), (154368, 203940), (158208, 198990), (159192, 197760), (163152, 192960), (165624, 190080), (166860, 188672), (168960, 186327), (171520, 183546), (173664, 181280), (176880, 177984)]