31028538240

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:664

約数の個数: 1024

約数和(自身を含む): 138184704000

約数和(自身を除く): 107156165760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 46, 48, 54, 56, 57, 60, 63, 64, 69, 70, 72, 76, 80, 84, 90, 92, 95, 96, 105, 108, 112, 114, 115, 120, 126, 128, 133, 135, 138, 140, 144, 152, 160, 161, 168, 171, 180, 184, 189, 190, 192, 207, 210, 216, 224, 228, 230, 240, 252, 266, 270, 276, 280, 285, 288, 304, 315, 320, 322, 336, 342, 345, 360, 368, 378, 380, 384, 399, 414, 420, 432, 437, 448, 456, 460, 480, 483, 504, 513, 532, 540, 552, 560, 570, 576, 587, 608, 621, 630, 640, 644, 665, 672, 684, 690, 720, 736, 756, 760, 798, 805, 828, 840, 855, 864, 874, 896, 912, 920, 945, 960, 966, 1008, 1026, 1035, 1064, 1080, 1104, 1120, 1140, 1152, 1174, 1197, 1216, 1242, 1260, 1288, 1311, 1330, 1344, 1368, 1380, 1440, 1449, 1472, 1512, 1520, 1596, 1610, 1656, 1680, 1710, 1728, 1748, 1761, 1824, 1840, 1890, 1920, 1932, 1995, 2016, 2052, 2070, 2128, 2160, 2185, 2208, 2240, 2280, 2348, 2394, 2415, 2432, 2484, 2520, 2565, 2576, 2622, 2660, 2688, 2736, 2760, 2880, 2898, 2935, 2944, 3024, 3040, 3059, 3105, 3192, 3220, 3312, 3360, 3420, 3456, 3496, 3522, 3591, 3648, 3680, 3780, 3864, 3933, 3990, 4032, 4104, 4109, 4140, 4256, 4320, 4347, 4370, 4416, 4480, 4560, 4696, 4788, 4830, 4968, 5040, 5130, 5152, 5244, 5283, 5320, 5472, 5520, 5760, 5796, 5870, 5985, 6048, 6080, 6118, 6210, 6384, 6440, 6555, 6624, 6720, 6840, 6992, 7044, 7182, 7245, 7296, 7360, 7560, 7728, 7866, 7980, 8064, 8208, 8218, 8280, 8512, 8640, 8694, 8740, 8805, 8832, 9120, 9177, 9392, 9576, 9660, 9936, 10080, 10260, 10304, 10488, 10566, 10640, 10944, 11040, 11153, 11592, 11740, 11799, 11970, 12096, 12160, 12236, 12327, 12420, 12768, 12880, 13110, 13248, 13440, 13501, 13680, 13984, 14088, 14364, 14490, 14720, 15120, 15295, 15456, 15732, 15849, 15960, 16416, 16436, 16560, 17024, 17280, 17388, 17480, 17610, 17955, 18240, 18354, 18784, 19152, 19320, 19665, 19872, 20160, 20520, 20545, 20608, 20976, 21132, 21280, 21735, 21888, 22080, 22306, 23184, 23480, 23598, 23940, 24192, 24472, 24654, 24840, 25536, 25760, 26220, 26415, 26496, 27002, 27360, 27531, 27968, 28176, 28728, 28980, 30240, 30590, 30912, 31464, 31698, 31920, 32832, 32872, 33120, 33459, 34776, 34960, 35220, 35910, 36480, 36708, 36981, 37568, 38304, 38640, 39330, 39744, 40320, 40503, 41040, 41090, 41952, 42264, 42560, 43470, 44160, 44612, 45885, 46368, 46960, 47196, 47880, 48944, 49308, 49680, 51072, 51520, 52440, 52830, 54004, 54720, 55062, 55765, 55936, 56352, 57456, 57960, 58995, 60480, 61180, 61635, 61824, 62928, 63396, 63840, 65664, 65744, 66240, 66918, 67505, 69552, 69920, 70440, 71820, 73416, 73962, 75136, 76608, 77280, 78071, 78660, 79245, 79488, 81006, 82080, 82180, 82593, 83904, 84528, 85120, 86940, 89224, 91770, 92736, 93920, 94392, 94507, 95760, 97888, 98616, 99360, 100377, 103040, 104880, 105660, 108008, 109440, 110124, 110943, 111530, 112704, 114912, 115920, 117990, 120960, 121509, 122360, 123270, 125856, 126792, 127680, 131488, 132480, 133836, 135010, 137655, 139104, 139840, 140880, 143640, 146832, 147924, 153216, 154560, 156142, 157320, 158490, 162012, 164160, 164360, 165186, 167295, 167808, 169056, 173880, 178448, 183540, 184905, 185472, 187840, 188784, 189014, 191520, 195776, 197232, 198720, 200754, 202515, 209760, 211320, 216016, 220248, 221886, 223060, 225408, 229824, 231840, 234213, 235980, 243018, 244720, 246540, 251712, 253584, 255360, 256519, 262976, 267672, 270020, 275310, 278208, 279680, 281760, 283521, 287280, 293664, 295848, 301131, 309120, 312284, 314640, 316980, 324024, 328320, 328720, 330372, 334590, 338112, 347760, 356896, 364527, 367080, 369810, 375680, 377568, 378028, 383040, 390355, 391552, 394464, 397440, 401508, 405030, 412965, 419520, 422640, 432032, 440496, 443772, 446120, 459648, 463680, 468426, 471960, 472535, 486036, 489440, 493080, 501885, 503424, 507168, 513038, 525952, 535344, 540040, 550620, 554715, 556416, 563520, 567042, 574560, 587328, 591696, 602262, 607545, 624568, 629280, 633960, 648048, 657440, 660744, 669180, 676224, 695520, 702639, 713792, 729054, 734160, 739620, 755136, 756056, 766080, 769557, 780710, 788928, 803016, 810060, 825930, 839040, 845280, 850563, 864064, 880992, 887544, 892240, 927360, 936852, 943920, 945070, 972072, 978880, 986160, 1003770, 1014336, 1026076, 1070688, 1080080, 1101240, 1109430, 1127040, 1134084, 1149120, 1171065, 1174656, 1183392, 1204524, 1215090, 1249136, 1258560, 1267920, 1282595, 1296096, 1314880, 1321488, 1338360, 1391040, 1405278, 1417605, 1427584, 1458108, 1468320, 1479240, 1505655, 1510272, 1512112, 1539114, 1561420, 1577856, 1606032, 1620120, 1651860, 1690560, 1701126, 1728128, 1761984, 1775088, 1784480, 1795633, 1822635, 1873704, 1887840, 1890140, 1944144, 1957760, 1972320, 2007540, 2028672, 2052152, 2107917, 2141376, 2160160, 2202480, 2218860, 2268168, 2298240, 2308671, 2342130, 2366784, 2409048, 2430180, 2498272, 2517120, 2535840, 2551689, 2565190, 2592192, 2629760, 2642976, 2676720, 2782080, 2810556, 2835210, 2916216, 2936640, 2958480, 3011310, 3024224, 3078228, 3122840, 3212064, 3240240, 3303720, 3381120, 3402252, 3513195, 3523968, 3550176, 3568960, 3591266, 3645270, 3747408, 3775680, 3780280, 3847785, 3888288, 3944640, 4015080, 4104304, 4215834, 4252815, 4282752, 4320320, 4404960, 4437720, 4536336, 4617342, 4684260, 4733568, 4818096, 4860360, 4996544, 5071680, 5103378, 5130380, 5184384, 5285952, 5353440, 5386899, 5621112, 5670420, 5832432, 5873280, 5916960, 6022620, 6048448, 6156456, 6245680, 6424128, 6480480, 6607440, 6804504, 6926013, 7026390, 7100352, 7137920, 7182532, 7290540, 7494816, 7551360, 7560560, 7695570, 7776576, 7889280, 8030160, 8208608, 8431668, 8505630, 8640640, 8809920, 8875440, 8978165, 9072672, 9234684, 9368520, 9636192, 9720720, 9993088, 10143360, 10206756, 10260760, 10539585, 10571904, 10706880, 10773798, 11242224, 11340840, 11543355, 11664864, 11833920, 12045240, 12096896, 12312912, 12491360, 12758445, 12848256, 12960960, 13214880, 13609008, 13852026, 14052780, 14200704, 14365064, 14581080, 14989632, 15121120, 15391140, 15553152, 16060320, 16160697, 16417216, 16863336, 17011260, 17619840, 17750880, 17956330, 18145344, 18469368, 18737040, 19272384, 19441440, 20413512, 20521520, 21079170, 21413760, 21547596, 22484448, 22681680, 23086710, 23329728, 23667840, 24090480, 24625824, 24982720, 25516890, 25921920, 26429760, 26934495, 27218016, 27704052, 28105560, 28730128, 29162160, 29979264, 30242240, 30782280, 32120640, 32321394, 32834432, 33726672, 34022520, 34630065, 35501760, 35912660, 36290688, 36938736, 37474080, 38544768, 38882880, 40827024, 41043040, 42158340, 43095192, 44968896, 45363360, 46173420, 46659456, 48180960, 48482091, 49251648, 49965440, 51033780, 52859520, 53868990, 54436032, 55408104, 56211120, 57460256, 58324320, 60484480, 61564560, 64241280, 64642788, 67453344, 68045040, 69260130, 71003520, 71825320, 73877472, 74948160, 77765760, 80803485, 81654048, 82086080, 84316680, 86190384, 89937792, 90726720, 92346840, 96361920, 96964182, 98503296, 102067560, 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約数ペア:

[(1, 31028538240), (2, 15514269120), (3, 10342846080), (4, 7757134560), (5, 6205707648), (6, 5171423040), (7, 4432648320), (8, 3878567280), (9, 3447615360), (10, 3102853824), (12, 2585711520), (14, 2216324160), (15, 2068569216), (16, 1939283640), (18, 1723807680), (19, 1633080960), (20, 1551426912), (21, 1477549440), (23, 1349066880), (24, 1292855760), (27, 1149205120), (28, 1108162080), (30, 1034284608), (32, 969641820), (35, 886529664), (36, 861903840), (38, 816540480), (40, 775713456), (42, 738774720), (45, 689523072), (46, 674533440), (48, 646427880), (54, 574602560), (56, 554081040), (57, 544360320), (60, 517142304), (63, 492516480), (64, 484820910), (69, 449688960), (70, 443264832), (72, 430951920), (76, 408270240), (80, 387856728), (84, 369387360), (90, 344761536), (92, 337266720), (95, 326616192), (96, 323213940), (105, 295509888), (108, 287301280), (112, 277040520), (114, 272180160), (115, 269813376), (120, 258571152), (126, 246258240), (128, 242410455), (133, 233297280), (135, 229841024), (138, 224844480), (140, 221632416), (144, 215475960), (152, 204135120), (160, 193928364), (161, 192723840), (168, 184693680), (171, 181453440), (180, 172380768), (184, 168633360), (189, 164172160), (190, 163308096), (192, 161606970), (207, 149896320), (210, 147754944), (216, 143650640), (224, 138520260), (228, 136090080), (230, 134906688), (240, 129285576), (252, 123129120), (266, 116648640), (270, 114920512), (276, 112422240), (280, 110816208), (285, 108872064), (288, 107737980), (304, 102067560), (315, 98503296), (320, 96964182), (322, 96361920), (336, 92346840), (342, 90726720), (345, 89937792), (360, 86190384), (368, 84316680), (378, 82086080), (380, 81654048), (384, 80803485), (399, 77765760), (414, 74948160), (420, 73877472), (432, 71825320), (437, 71003520), (448, 69260130), (456, 68045040), (460, 67453344), (480, 64642788), (483, 64241280), (504, 61564560), (513, 60484480), (532, 58324320), (540, 57460256), (552, 56211120), (560, 55408104), (570, 54436032), (576, 53868990), (587, 52859520), (608, 51033780), (621, 49965440), (630, 49251648), (640, 48482091), (644, 48180960), (665, 46659456), (672, 46173420), (684, 45363360), (690, 44968896), (720, 43095192), (736, 42158340), (756, 41043040), (760, 40827024), (798, 38882880), (805, 38544768), (828, 37474080), (840, 36938736), (855, 36290688), (864, 35912660), (874, 35501760), (896, 34630065), (912, 34022520), (920, 33726672), (945, 32834432), (960, 32321394), (966, 32120640), (1008, 30782280), (1026, 30242240), (1035, 29979264), (1064, 29162160), (1080, 28730128), (1104, 28105560), (1120, 27704052), (1140, 27218016), (1152, 26934495), (1174, 26429760), (1197, 25921920), (1216, 25516890), (1242, 24982720), (1260, 24625824), (1288, 24090480), (1311, 23667840), (1330, 23329728), (1344, 23086710), (1368, 22681680), (1380, 22484448), (1440, 21547596), (1449, 21413760), (1472, 21079170), (1512, 20521520), (1520, 20413512), (1596, 19441440), (1610, 19272384), (1656, 18737040), (1680, 18469368), (1710, 18145344), (1728, 17956330), (1748, 17750880), (1761, 17619840), (1824, 17011260), (1840, 16863336), (1890, 16417216), (1920, 16160697), (1932, 16060320), (1995, 15553152), (2016, 15391140), (2052, 15121120), (2070, 14989632), (2128, 14581080), (2160, 14365064), (2185, 14200704), (2208, 14052780), (2240, 13852026), (2280, 13609008), (2348, 13214880), (2394, 12960960), (2415, 12848256), (2432, 12758445), (2484, 12491360), (2520, 12312912), (2565, 12096896), (2576, 12045240), (2622, 11833920), (2660, 11664864), (2688, 11543355), (2736, 11340840), (2760, 11242224), (2880, 10773798), (2898, 10706880), (2935, 10571904), (2944, 10539585), (3024, 10260760), (3040, 10206756), (3059, 10143360), (3105, 9993088), (3192, 9720720), (3220, 9636192), (3312, 9368520), (3360, 9234684), (3420, 9072672), (3456, 8978165), (3496, 8875440), (3522, 8809920), (3591, 8640640), (3648, 8505630), (3680, 8431668), (3780, 8208608), (3864, 8030160), (3933, 7889280), (3990, 7776576), (4032, 7695570), (4104, 7560560), (4109, 7551360), (4140, 7494816), (4256, 7290540), (4320, 7182532), (4347, 7137920), (4370, 7100352), (4416, 7026390), (4480, 6926013), (4560, 6804504), (4696, 6607440), (4788, 6480480), (4830, 6424128), (4968, 6245680), (5040, 6156456), (5130, 6048448), (5152, 6022620), (5244, 5916960), (5283, 5873280), (5320, 5832432), (5472, 5670420), (5520, 5621112), (5760, 5386899), (5796, 5353440), (5870, 5285952), (5985, 5184384), (6048, 5130380), (6080, 5103378), (6118, 5071680), (6210, 4996544), (6384, 4860360), (6440, 4818096), (6555, 4733568), (6624, 4684260), (6720, 4617342), (6840, 4536336), (6992, 4437720), (7044, 4404960), (7182, 4320320), (7245, 4282752), (7296, 4252815), (7360, 4215834), (7560, 4104304), (7728, 4015080), (7866, 3944640), (7980, 3888288), (8064, 3847785), (8208, 3780280), (8218, 3775680), (8280, 3747408), (8512, 3645270), (8640, 3591266), (8694, 3568960), (8740, 3550176), (8805, 3523968), (8832, 3513195), (9120, 3402252), (9177, 3381120), (9392, 3303720), (9576, 3240240), (9660, 3212064), (9936, 3122840), (10080, 3078228), (10260, 3024224), (10304, 3011310), (10488, 2958480), (10566, 2936640), (10640, 2916216), (10944, 2835210), (11040, 2810556), (11153, 2782080), (11592, 2676720), (11740, 2642976), (11799, 2629760), (11970, 2592192), (12096, 2565190), (12160, 2551689), (12236, 2535840), (12327, 2517120), (12420, 2498272), (12768, 2430180), (12880, 2409048), (13110, 2366784), (13248, 2342130), (13440, 2308671), (13501, 2298240), (13680, 2268168), (13984, 2218860), (14088, 2202480), (14364, 2160160), (14490, 2141376), (14720, 2107917), (15120, 2052152), (15295, 2028672), (15456, 2007540), (15732, 1972320), (15849, 1957760), (15960, 1944144), (16416, 1890140), (16436, 1887840), (16560, 1873704), (17024, 1822635), (17280, 1795633), (17388, 1784480), (17480, 1775088), (17610, 1761984), (17955, 1728128), (18240, 1701126), (18354, 1690560), (18784, 1651860), (19152, 1620120), (19320, 1606032), (19665, 1577856), (19872, 1561420), (20160, 1539114), (20520, 1512112), (20545, 1510272), (20608, 1505655), (20976, 1479240), (21132, 1468320), (21280, 1458108), (21735, 1427584), (21888, 1417605), (22080, 1405278), (22306, 1391040), (23184, 1338360), (23480, 1321488), (23598, 1314880), (23940, 1296096), (24192, 1282595), (24472, 1267920), (24654, 1258560), (24840, 1249136), (25536, 1215090), (25760, 1204524), (26220, 1183392), (26415, 1174656), (26496, 1171065), (27002, 1149120), (27360, 1134084), (27531, 1127040), (27968, 1109430), (28176, 1101240), (28728, 1080080), (28980, 1070688), (30240, 1026076), (30590, 1014336), (30912, 1003770), (31464, 986160), (31698, 978880), (31920, 972072), (32832, 945070), (32872, 943920), (33120, 936852), (33459, 927360), (34776, 892240), (34960, 887544), (35220, 880992), (35910, 864064), (36480, 850563), (36708, 845280), (36981, 839040), (37568, 825930), (38304, 810060), (38640, 803016), (39330, 788928), (39744, 780710), (40320, 769557), (40503, 766080), (41040, 756056), (41090, 755136), (41952, 739620), (42264, 734160), (42560, 729054), (43470, 713792), (44160, 702639), (44612, 695520), (45885, 676224), (46368, 669180), (46960, 660744), (47196, 657440), (47880, 648048), (48944, 633960), (49308, 629280), (49680, 624568), (51072, 607545), (51520, 602262), (52440, 591696), (52830, 587328), (54004, 574560), (54720, 567042), (55062, 563520), (55765, 556416), (55936, 554715), (56352, 550620), (57456, 540040), (57960, 535344), (58995, 525952), (60480, 513038), (61180, 507168), (61635, 503424), (61824, 501885), (62928, 493080), (63396, 489440), (63840, 486036), (65664, 472535), (65744, 471960), (66240, 468426), (66918, 463680), (67505, 459648), (69552, 446120), (69920, 443772), (70440, 440496), (71820, 432032), (73416, 422640), (73962, 419520), (75136, 412965), (76608, 405030), (77280, 401508), (78071, 397440), (78660, 394464), (79245, 391552), (79488, 390355), (81006, 383040), (82080, 378028), (82180, 377568), (82593, 375680), (83904, 369810), (84528, 367080), (85120, 364527), (86940, 356896), (89224, 347760), (91770, 338112), (92736, 334590), (93920, 330372), (94392, 328720), (94507, 328320), (95760, 324024), (97888, 316980), (98616, 314640), (99360, 312284), (100377, 309120), (103040, 301131), (104880, 295848), (105660, 293664), (108008, 287280), (109440, 283521), (110124, 281760), (110943, 279680), (111530, 278208), (112704, 275310), (114912, 270020), (115920, 267672), (117990, 262976), (120960, 256519), (121509, 255360), (122360, 253584), (123270, 251712), (125856, 246540), (126792, 244720), (127680, 243018), (131488, 235980), (132480, 234213), (133836, 231840), (135010, 229824), (137655, 225408), (139104, 223060), (139840, 221886), (140880, 220248), (143640, 216016), (146832, 211320), (147924, 209760), (153216, 202515), (154560, 200754), (156142, 198720), (157320, 197232), (158490, 195776), (162012, 191520), (164160, 189014), (164360, 188784), (165186, 187840), (167295, 185472), (167808, 184905), (169056, 183540), (173880, 178448)]