21230052480

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:658

約数の個数: 1024

約数和(自身を含む): 96729292800

約数和(自身を除く): 75499240320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 23, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 46, 48, 52, 54, 56, 60, 63, 64, 65, 69, 70, 72, 78, 80, 84, 90, 91, 92, 96, 104, 105, 108, 112, 115, 117, 120, 126, 128, 130, 135, 138, 140, 144, 156, 160, 161, 168, 180, 182, 184, 189, 192, 195, 207, 208, 210, 216, 224, 230, 234, 240, 252, 260, 270, 273, 276, 280, 288, 299, 312, 315, 320, 322, 336, 345, 351, 360, 364, 368, 378, 384, 390, 414, 416, 420, 432, 448, 455, 460, 468, 480, 483, 504, 520, 540, 546, 552, 560, 576, 585, 587, 598, 621, 624, 630, 640, 644, 672, 690, 702, 720, 728, 736, 756, 780, 805, 819, 828, 832, 840, 864, 896, 897, 910, 920, 936, 945, 960, 966, 1008, 1035, 1040, 1080, 1092, 1104, 1120, 1152, 1170, 1174, 1196, 1242, 1248, 1260, 1288, 1344, 1365, 1380, 1404, 1440, 1449, 1456, 1472, 1495, 1512, 1560, 1610, 1638, 1656, 1664, 1680, 1728, 1755, 1761, 1794, 1820, 1840, 1872, 1890, 1920, 1932, 2016, 2070, 2080, 2093, 2160, 2184, 2208, 2240, 2340, 2348, 2392, 2415, 2457, 2484, 2496, 2520, 2576, 2688, 2691, 2730, 2760, 2808, 2880, 2898, 2912, 2935, 2944, 2990, 3024, 3105, 3120, 3220, 3276, 3312, 3360, 3456, 3510, 3522, 3588, 3640, 3680, 3744, 3780, 3864, 4032, 4095, 4109, 4140, 4160, 4186, 4320, 4347, 4368, 4416, 4480, 4485, 4680, 4696, 4784, 4830, 4914, 4968, 4992, 5040, 5152, 5283, 5382, 5460, 5520, 5616, 5760, 5796, 5824, 5870, 5980, 6048, 6210, 6240, 6279, 6440, 6552, 6624, 6720, 7020, 7044, 7176, 7245, 7280, 7360, 7488, 7560, 7631, 7728, 8064, 8073, 8190, 8218, 8280, 8320, 8372, 8640, 8694, 8736, 8805, 8832, 8970, 9360, 9392, 9568, 9660, 9828, 9936, 10080, 10304, 10465, 10566, 10764, 10920, 11040, 11232, 11592, 11648, 11740, 11960, 12096, 12285, 12327, 12420, 12480, 12558, 12880, 13104, 13248, 13440, 13455, 13501, 14040, 14088, 14352, 14490, 14560, 14720, 14976, 15120, 15262, 15456, 15849, 16146, 16380, 16436, 16560, 16744, 17280, 17388, 17472, 17610, 17940, 18720, 18784, 18837, 19136, 19320, 19656, 19872, 20160, 20545, 20608, 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574080, 591696, 602784, 607545, 610480, 633960, 641004, 645840, 648048, 657440, 669760, 676224, 686790, 695520, 702052, 729054, 732576, 739620, 753480, 756056, 786240, 788928, 801255, 803712, 810060, 824148, 845280, 850563, 854672, 861120, 864064, 877565, 887544, 904176, 915720, 927360, 945070, 961506, 972072, 976768, 986160, 1004640, 1014336, 1030185, 1033344, 1053078, 1068340, 1080080, 1098864, 1109430, 1127040, 1130220, 1134084, 1183392, 1205568, 1215090, 1220960, 1228591, 1267920, 1282008, 1291680, 1296096, 1314880, 1339520, 1373580, 1391040, 1404104, 1417605, 1442259, 1458108, 1465152, 1479240, 1506960, 1512112, 1572480, 1577856, 1579617, 1602510, 1620120, 1648296, 1690560, 1701126, 1709344, 1722240, 1728128, 1755130, 1775088, 1808352, 1822635, 1831440, 1890140, 1923012, 1944144, 1972320, 2009280, 2028672, 2060370, 2106156, 2136680, 2160160, 2197728, 2218860, 2260440, 2268168, 2366784, 2403765, 2411136, 2430180, 2441920, 2457182, 2535840, 2551689, 2564016, 2583360, 2592192, 2629760, 2632695, 2747160, 2782080, 2808208, 2835210, 2884518, 2916216, 2930304, 2958480, 3013920, 3024224, 3159234, 3205020, 3240240, 3296592, 3381120, 3402252, 3418688, 3510260, 3550176, 3616704, 3645270, 3662880, 3685773, 3780280, 3846024, 3888288, 3944640, 4018560, 4120740, 4212312, 4252815, 4273360, 4320320, 4395456, 4437720, 4520880, 4536336, 4733568, 4738851, 4807530, 4860360, 4883840, 4914364, 5071680, 5103378, 5128032, 5166720, 5184384, 5265390, 5494320, 5616416, 5670420, 5769036, 5832432, 5916960, 6027840, 6048448, 6142955, 6318468, 6410040, 6480480, 6593184, 6804504, 6837376, 7020520, 7100352, 7211295, 7233408, 7290540, 7325760, 7371546, 7560560, 7692048, 7776576, 7889280, 7898085, 8241480, 8424624, 8505630, 8546720, 8640640, 8790912, 8875440, 9041760, 9072672, 9477702, 9615060, 9720720, 9828728, 10143360, 10206756, 10256064, 10530780, 10988640, 11057319, 11232832, 11340840, 11538072, 11664864, 11833920, 12055680, 12096896, 12285910, 12636936, 12758445, 12820080, 12960960, 13186368, 13609008, 14041040, 14200704, 14422590, 14581080, 14651520, 14743092, 15121120, 15384096, 15553152, 15796170, 16482960, 16849248, 17011260, 17093440, 17750880, 18083520, 18145344, 18428865, 18955404, 19230120, 19441440, 19657456, 20413512, 20512128, 21061560, 21977280, 22114638, 22465664, 22681680, 23076144, 23329728, 23667840, 23694255, 24571820, 25273872, 25516890, 25640160, 25921920, 26372736, 27218016, 28082080, 28845180, 29162160, 29486184, 30242240, 30768192, 31592340, 32965920, 33171957, 33698496, 34022520, 34186880, 35501760, 36167040, 36290688, 36857730, 37910808, 38460240, 38882880, 39314912, 40827024, 42123120, 43954560, 44229276, 45363360, 46152288, 46659456, 47388510, 49143640, 50547744, 51033780, 51280320, 54436032, 55286595, 56164160, 57690360, 58324320, 58972368, 60484480, 61536384, 63184680, 65931840, 66343914, 67396992, 68045040, 71003520, 73715460, 75821616, 76920480, 77765760, 78629824, 81654048, 84246240, 88458552, 90726720, 92304576, 94777020, 98287280, 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約数ペア:

[(1, 21230052480), (2, 10615026240), (3, 7076684160), (4, 5307513120), (5, 4246010496), (6, 3538342080), (7, 3032864640), (8, 2653756560), (9, 2358894720), (10, 2123005248), (12, 1769171040), (13, 1633080960), (14, 1516432320), (15, 1415336832), (16, 1326878280), (18, 1179447360), (20, 1061502624), (21, 1010954880), (23, 923045760), (24, 884585520), (26, 816540480), (27, 786298240), (28, 758216160), (30, 707668416), (32, 663439140), (35, 606572928), (36, 589723680), (39, 544360320), (40, 530751312), (42, 505477440), (45, 471778944), (46, 461522880), (48, 442292760), (52, 408270240), (54, 393149120), (56, 379108080), (60, 353834208), (63, 336984960), (64, 331719570), (65, 326616192), (69, 307681920), (70, 303286464), (72, 294861840), (78, 272180160), (80, 265375656), (84, 252738720), (90, 235889472), (91, 233297280), (92, 230761440), (96, 221146380), (104, 204135120), (105, 202190976), (108, 196574560), (112, 189554040), (115, 184609152), (117, 181453440), (120, 176917104), (126, 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(540, 39314912), (546, 38882880), (552, 38460240), (560, 37910808), (576, 36857730), (585, 36290688), (587, 36167040), (598, 35501760), (621, 34186880), (624, 34022520), (630, 33698496), (640, 33171957), (644, 32965920), (672, 31592340), (690, 30768192), (702, 30242240), (720, 29486184), (728, 29162160), (736, 28845180), (756, 28082080), (780, 27218016), (805, 26372736), (819, 25921920), (828, 25640160), (832, 25516890), (840, 25273872), (864, 24571820), (896, 23694255), (897, 23667840), (910, 23329728), (920, 23076144), (936, 22681680), (945, 22465664), (960, 22114638), (966, 21977280), (1008, 21061560), (1035, 20512128), (1040, 20413512), (1080, 19657456), (1092, 19441440), (1104, 19230120), (1120, 18955404), (1152, 18428865), (1170, 18145344), (1174, 18083520), (1196, 17750880), (1242, 17093440), (1248, 17011260), (1260, 16849248), (1288, 16482960), (1344, 15796170), (1365, 15553152), (1380, 15384096), (1404, 15121120), (1440, 14743092), (1449, 14651520), (1456, 14581080), (1472, 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1220960), (17472, 1215090), (17610, 1205568), (17940, 1183392), (18720, 1134084), (18784, 1130220), (18837, 1127040), (19136, 1109430), (19320, 1098864), (19656, 1080080), (19872, 1068340), (20160, 1053078), (20545, 1033344), (20608, 1030185), (20930, 1014336), (21132, 1004640), (21528, 986160), (21735, 976768), (21840, 972072), (22080, 961506), (22464, 945070), (22893, 927360), (23184, 915720), (23480, 904176), (23920, 887544), (24192, 877565), (24570, 864064), (24654, 861120), (24840, 854672), (24960, 850563), (25116, 845280), (25760, 824148), (26208, 810060), (26415, 803712), (26496, 801255), (26910, 788928), (27002, 786240), (28080, 756056), (28176, 753480), (28704, 739620), (28980, 732576), (29120, 729054), (30240, 702052), (30524, 695520), (30912, 686790), (31395, 676224), (31698, 669760), (32292, 657440), (32760, 648048), (32872, 645840), (33120, 641004), (33488, 633960), (34776, 610480), (34944, 607545), (35220, 602784), (35880, 591696), (36981, 574080), (37440, 567042), (37568, 565110), (37674, 563520), (38155, 556416), (38272, 554715), (38640, 549432), (39312, 540040), (39744, 534170), (40320, 526539), (40365, 525952), (40503, 524160), (41090, 516672), (41860, 507168), (42264, 502320), (43056, 493080), (43470, 488384), (43680, 486036), (44160, 480753), (44928, 472535), (45786, 463680), (46368, 457860), (46960, 452088), (47840, 443772), (49140, 432032), (49308, 430560), (49680, 427336), (50232, 422640), (51520, 412074), (52416, 405030), (52830, 401856), (53417, 397440), (53820, 394464), (54004, 393120), (56160, 378028), (56352, 376740), (56511, 375680), (57408, 369810), (57960, 366288), (58240, 364527), (60480, 351026), (61048, 347760), (61635, 344448), (61824, 343395), (62790, 338112), (63396, 334880), (64584, 328720), (65520, 324024), (65744, 322920), (66240, 320502), (66976, 316980), (67505, 314496), (68679, 309120), (69552, 305240), (70440, 301392), (71760, 295848), (73962, 287040), (74880, 283521), (75136, 282555), (75348, 281760), (76310, 278208), (77280, 274716), (78624, 270020), (79245, 267904), (79488, 267085), (80730, 262976), (81006, 262080), (82180, 258336), (83720, 253584), (84528, 251160), (86112, 246540), (86940, 244192), (87360, 243018), (91572, 231840), (92736, 228930), (93920, 226044), (94185, 225408), (94507, 224640), (95680, 221886), (98280, 216016), (98616, 215280), (99360, 213668), (100464, 211320), (103040, 206037), (104832, 202515), (105660, 200928), (106834, 198720), (107640, 197232), (108008, 196560), (110943, 191360), (112320, 189014), (112704, 188370), (113022, 187840), (114465, 185472), (114816, 184905), (115920, 183144), (120960, 175513), (121509, 174720), (122096, 173880), (123270, 172224), (125580, 169056), (126792, 167440), (129168, 164360), (131040, 162012), (131488, 161460), (132480, 160251), (133952, 158490), (135010, 157248), (137358, 154560), (139104, 152620), (140880, 150696), (143520, 147924)]