21965022720

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 960

約数和(自身を含む): 87510398976

約数和(自身を除く): 65545376256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 32, 34, 36, 40, 45, 48, 51, 54, 60, 62, 64, 67, 68, 72, 80, 81, 85, 90, 93, 96, 102, 108, 120, 124, 128, 134, 135, 136, 144, 153, 155, 160, 162, 170, 180, 186, 192, 201, 204, 216, 240, 243, 248, 255, 256, 268, 270, 272, 279, 288, 306, 310, 320, 324, 335, 340, 360, 372, 384, 402, 405, 408, 432, 459, 465, 480, 486, 496, 510, 512, 527, 536, 540, 544, 558, 576, 603, 612, 620, 640, 648, 670, 680, 720, 744, 765, 768, 804, 810, 816, 837, 864, 918, 930, 960, 972, 992, 1005, 1020, 1054, 1072, 1080, 1088, 1116, 1139, 1152, 1206, 1215, 1224, 1240, 1280, 1296, 1340, 1360, 1377, 1395, 1440, 1488, 1530, 1536, 1581, 1608, 1620, 1632, 1674, 1728, 1809, 1836, 1860, 1920, 1944, 1984, 2010, 2040, 2077, 2108, 2144, 2160, 2176, 2232, 2278, 2295, 2304, 2412, 2430, 2448, 2480, 2511, 2560, 2592, 2635, 2680, 2720, 2754, 2790, 2880, 2976, 3015, 3060, 3162, 3216, 3240, 3264, 3348, 3417, 3456, 3618, 3672, 3720, 3840, 3888, 3968, 4020, 4080, 4131, 4154, 4185, 4216, 4288, 4320, 4352, 4464, 4556, 4590, 4608, 4743, 4824, 4860, 4896, 4960, 5022, 5184, 5270, 5360, 5427, 5440, 5508, 5580, 5695, 5760, 5952, 6030, 6120, 6231, 6324, 6432, 6480, 6528, 6696, 6834, 6885, 6912, 7236, 7344, 7440, 7533, 7680, 7776, 7905, 7936, 8040, 8160, 8262, 8308, 8370, 8432, 8576, 8640, 8704, 8928, 9045, 9112, 9180, 9486, 9648, 9720, 9792, 9920, 10044, 10251, 10368, 10385, 10540, 10720, 10854, 10880, 11016, 11160, 11390, 11520, 11904, 12060, 12240, 12462, 12555, 12648, 12864, 12960, 13056, 13392, 13668, 13770, 13824, 14229, 14472, 14688, 14880, 15066, 15552, 15810, 15872, 16080, 16281, 16320, 16524, 16616, 16740, 16864, 17085, 17152, 17280, 17856, 18090, 18224, 18360, 18693, 18972, 19296, 19440, 19584, 19840, 20088, 20502, 20655, 20736, 20770, 21080, 21440, 21708, 21760, 22032, 22320, 22780, 23040, 23715, 23808, 24120, 24480, 24924, 25110, 25296, 25728, 25920, 26112, 26784, 27135, 27336, 27540, 28458, 28944, 29376, 29760, 30132, 30753, 31104, 31155, 31620, 32160, 32562, 32640, 33048, 33232, 33480, 33728, 34170, 34304, 34560, 35309, 35712, 36180, 36448, 36720, 37386, 37665, 37944, 38592, 38880, 39168, 39680, 40176, 41004, 41310, 41472, 41540, 42160, 42687, 42880, 43416, 43520, 44064, 44640, 45560, 47430, 47616, 48240, 48960, 49848, 50220, 50592, 51255, 51456, 51840, 53568, 54270, 54672, 55080, 56079, 56916, 57888, 58752, 59520, 60264, 61506, 62208, 62310, 63240, 64320, 65124, 65280, 66096, 66464, 66960, 67456, 68340, 69120, 70618, 71145, 71424, 72360, 72896, 73440, 74772, 75330, 75888, 77184, 77760, 78336, 79360, 80352, 81405, 82008, 82620, 83080, 84320, 85374, 85760, 86832, 88128, 89280, 91120, 92259, 93465, 94860, 96480, 97920, 99696, 100440, 101184, 102510, 102912, 103680, 105927, 107136, 108540, 109344, 110160, 112158, 113832, 115776, 117504, 119040, 120528, 123012, 124416, 124620, 126480, 128061, 128640, 130248, 130560, 132192, 132928, 133920, 134912, 136680, 141236, 142290, 142848, 144720, 145792, 146880, 149544, 150660, 151776, 153765, 154368, 155520, 160704, 162810, 164016, 165240, 166160, 168237, 168640, 170748, 171520, 173664, 176256, 176545, 178560, 182240, 184518, 186930, 189720, 192960, 195840, 199392, 200880, 202368, 205020, 207360, 211854, 213435, 214272, 217080, 218688, 220320, 224316, 227664, 231552, 235008, 238080, 241056, 246024, 249240, 252960, 256122, 257280, 260496, 264384, 265856, 267840, 269824, 273360, 276777, 280395, 282472, 284580, 289440, 291584, 293760, 299088, 301320, 303552, 307530, 308736, 311040, 317781, 321408, 325620, 328032, 330480, 332320, 336474, 337280, 341496, 347328, 352512, 353090, 357120, 364480, 369036, 373860, 379440, 385920, 391680, 398784, 401760, 404736, 410040, 423708, 426870, 428544, 434160, 437376, 440640, 448632, 455328, 461295, 463104, 482112, 492048, 498480, 504711, 505920, 512244, 514560, 520992, 528768, 529635, 531712, 535680, 546720, 553554, 560790, 564944, 569160, 578880, 583168, 587520, 598176, 602640, 607104, 615060, 622080, 635562, 640305, 642816, 651240, 656064, 660960, 664640, 672948, 674560, 682992, 694656, 705024, 706180, 714240, 728960, 738072, 747720, 758880, 771840, 797568, 803520, 809472, 820080, 841185, 847416, 853740, 868320, 874752, 881280, 897264, 910656, 922590, 926208, 953343, 964224, 984096, 996960, 1009422, 1011840, 1024488, 1041984, 1057536, 1059270, 1063424, 1071360, 1093440, 1107108, 1121580, 1129888, 1138320, 1157760, 1175040, 1196352, 1205280, 1214208, 1230120, 1271124, 1280610, 1285632, 1302480, 1312128, 1321920, 1329280, 1345896, 1349120, 1365984, 1383885, 1389312, 1412360, 1457920, 1476144, 1495440, 1517760, 1543680, 1588905, 1595136, 1607040, 1640160, 1682370, 1694832, 1707480, 1736640, 1749504, 1762560, 1794528, 1821312, 1845180, 1906686, 1928448, 1968192, 1993920, 2018844, 2023680, 2048976, 2083968, 2115072, 2118540, 2142720, 2186880, 2214216, 2243160, 2259776, 2276640, 2315520, 2392704, 2410560, 2428416, 2460240, 2523555, 2542248, 2561220, 2604960, 2624256, 2643840, 2658560, 2691792, 2731968, 2767770, 2778624, 2824720, 2860029, 2915840, 2952288, 2990880, 3035520, 3177810, 3190272, 3214080, 3280320, 3364740, 3389664, 3414960, 3473280, 3525120, 3589056, 3642624, 3690360, 3813372, 3856896, 3936384, 3987840, 4037688, 4047360, 4097952, 4167936, 4237080, 4373760, 4428432, 4486320, 4519552, 4553280, 4631040, 4766715, 4785408, 4821120, 4920480, 5047110, 5084496, 5122440, 5209920, 5248512, 5287680, 5317120, 5383584, 5463936, 5535540, 5649440, 5720058, 5904576, 5981760, 6071040, 6355620, 6428160, 6560640, 6729480, 6779328, 6829920, 6946560, 7178112, 7285248, 7380720, 7626744, 7872768, 7975680, 8075376, 8195904, 8335872, 8474160, 8580087, 8747520, 8856864, 8972640, 9039104, 9106560, 9533430, 9570816, 9642240, 9840960, 10094220, 10168992, 10244880, 10419840, 10575360, 10767168, 10927872, 11071080, 11298880, 11440116, 11809152, 11963520, 12142080, 12711240, 13121280, 13458960, 13558656, 13659840, 13893120, 14300145, 14356224, 14761440, 15253488, 15745536, 15951360, 16150752, 16391808, 16948320, 17160174, 17713728, 17945280, 18078208, 18213120, 19066860, 19284480, 19681920, 20188440, 20337984, 20489760, 20839680, 21534336, 21855744, 22142160, 22597760, 22880232, 23618304, 23927040, 25422480, 26242560, 26917920, 27117312, 27319680, 28600290, 28712448, 29522880, 30506976, 32301504, 32783616, 33896640, 34320348, 35427456, 35890560, 36426240, 38133720, 39363840, 40376880, 40675968, 40979520, 41679360, 42900435, 43068672, 44284320, 45195520, 45760464, 47236608, 47854080, 50844960, 53835840, 54234624, 54639360, 57200580, 59045760, 61013952, 64603008, 65567232, 67793280, 68640696, 70854912, 71781120, 76267440, 78727680, 80753760, 81351936, 81959040, 85800870, 86137344, 88568640, 90391040, 91520928, 101689920, 107671680, 109278720, 114401160, 118091520, 122027904, 129206016, 135586560, 137281392, 141709824, 143562240, 152534880, 161507520, 162703872, 163918080, 171601740, 177137280, 183041856, 203379840, 215343360, 228802320, 236183040, 244055808, 258412032, 271173120, 274562784, 305069760, 323015040, 327836160, 343203480, 354274560, 366083712, 406759680, 430686720, 457604640, 488111616, 549125568, 610139520, 646030080, 686406960, 708549120, 732167424, 813519360, 915209280, 1098251136, 1220279040, 1292060160, 1372813920, 1464334848, 1830418560, 2196502272, 2440558080, 2745627840, 3660837120, 4393004544, 5491255680, 7321674240, 10982511360, 21965022720]

約数ペア:

[(1, 21965022720), (2, 10982511360), (3, 7321674240), (4, 5491255680), (5, 4393004544), (6, 3660837120), (8, 2745627840), (9, 2440558080), (10, 2196502272), (12, 1830418560), (15, 1464334848), (16, 1372813920), (17, 1292060160), (18, 1220279040), (20, 1098251136), (24, 915209280), (27, 813519360), (30, 732167424), (31, 708549120), (32, 686406960), (34, 646030080), (36, 610139520), (40, 549125568), (45, 488111616), (48, 457604640), (51, 430686720), (54, 406759680), (60, 366083712), (62, 354274560), (64, 343203480), (67, 327836160), (68, 323015040), (72, 305069760), (80, 274562784), (81, 271173120), (85, 258412032), (90, 244055808), (93, 236183040), (96, 228802320), (102, 215343360), (108, 203379840), (120, 183041856), (124, 177137280), (128, 171601740), (134, 163918080), (135, 162703872), (136, 161507520), (144, 152534880), (153, 143562240), (155, 141709824), (160, 137281392), (162, 135586560), (170, 129206016), (180, 122027904), (186, 118091520), (192, 114401160), (201, 109278720), (204, 107671680), (216, 101689920), (240, 91520928), (243, 90391040), (248, 88568640), (255, 86137344), (256, 85800870), (268, 81959040), (270, 81351936), (272, 80753760), (279, 78727680), (288, 76267440), (306, 71781120), (310, 70854912), (320, 68640696), (324, 67793280), (335, 65567232), (340, 64603008), (360, 61013952), (372, 59045760), (384, 57200580), (402, 54639360), (405, 54234624), (408, 53835840), (432, 50844960), (459, 47854080), (465, 47236608), (480, 45760464), (486, 45195520), (496, 44284320), (510, 43068672), (512, 42900435), (527, 41679360), (536, 40979520), (540, 40675968), (544, 40376880), (558, 39363840), (576, 38133720), (603, 36426240), (612, 35890560), (620, 35427456), (640, 34320348), (648, 33896640), (670, 32783616), (680, 32301504), (720, 30506976), (744, 29522880), (765, 28712448), (768, 28600290), (804, 27319680), (810, 27117312), (816, 26917920), (837, 26242560), (864, 25422480), (918, 23927040), (930, 23618304), (960, 22880232), (972, 22597760), (992, 22142160), (1005, 21855744), (1020, 21534336), (1054, 20839680), (1072, 20489760), (1080, 20337984), (1088, 20188440), (1116, 19681920), (1139, 19284480), (1152, 19066860), (1206, 18213120), (1215, 18078208), (1224, 17945280), (1240, 17713728), (1280, 17160174), (1296, 16948320), (1340, 16391808), (1360, 16150752), (1377, 15951360), (1395, 15745536), (1440, 15253488), (1488, 14761440), (1530, 14356224), (1536, 14300145), (1581, 13893120), (1608, 13659840), (1620, 13558656), (1632, 13458960), (1674, 13121280), (1728, 12711240), (1809, 12142080), (1836, 11963520), (1860, 11809152), (1920, 11440116), (1944, 11298880), (1984, 11071080), (2010, 10927872), (2040, 10767168), (2077, 10575360), (2108, 10419840), (2144, 10244880), (2160, 10168992), (2176, 10094220), (2232, 9840960), (2278, 9642240), (2295, 9570816), (2304, 9533430), (2412, 9106560), (2430, 9039104), (2448, 8972640), (2480, 8856864), (2511, 8747520), (2560, 8580087), (2592, 8474160), (2635, 8335872), (2680, 8195904), (2720, 8075376), (2754, 7975680), (2790, 7872768), (2880, 7626744), (2976, 7380720), (3015, 7285248), (3060, 7178112), (3162, 6946560), (3216, 6829920), (3240, 6779328), (3264, 6729480), (3348, 6560640), (3417, 6428160), (3456, 6355620), (3618, 6071040), (3672, 5981760), (3720, 5904576), (3840, 5720058), (3888, 5649440), (3968, 5535540), (4020, 5463936), (4080, 5383584), (4131, 5317120), (4154, 5287680), (4185, 5248512), (4216, 5209920), (4288, 5122440), (4320, 5084496), (4352, 5047110), (4464, 4920480), (4556, 4821120), (4590, 4785408), (4608, 4766715), (4743, 4631040), (4824, 4553280), (4860, 4519552), (4896, 4486320), (4960, 4428432), (5022, 4373760), (5184, 4237080), (5270, 4167936), (5360, 4097952), (5427, 4047360), (5440, 4037688), (5508, 3987840), (5580, 3936384), (5695, 3856896), (5760, 3813372), (5952, 3690360), (6030, 3642624), (6120, 3589056), (6231, 3525120), (6324, 3473280), (6432, 3414960), (6480, 3389664), (6528, 3364740), (6696, 3280320), (6834, 3214080), (6885, 3190272), (6912, 3177810), (7236, 3035520), (7344, 2990880), (7440, 2952288), (7533, 2915840), (7680, 2860029), (7776, 2824720), (7905, 2778624), (7936, 2767770), (8040, 2731968), (8160, 2691792), (8262, 2658560), (8308, 2643840), (8370, 2624256), (8432, 2604960), (8576, 2561220), (8640, 2542248), (8704, 2523555), (8928, 2460240), (9045, 2428416), (9112, 2410560), (9180, 2392704), (9486, 2315520), (9648, 2276640), (9720, 2259776), (9792, 2243160), (9920, 2214216), (10044, 2186880), (10251, 2142720), (10368, 2118540), (10385, 2115072), (10540, 2083968), (10720, 2048976), (10854, 2023680), (10880, 2018844), (11016, 1993920), (11160, 1968192), (11390, 1928448), (11520, 1906686), (11904, 1845180), (12060, 1821312), (12240, 1794528), (12462, 1762560), (12555, 1749504), (12648, 1736640), (12864, 1707480), (12960, 1694832), (13056, 1682370), (13392, 1640160), (13668, 1607040), (13770, 1595136), (13824, 1588905), (14229, 1543680), (14472, 1517760), (14688, 1495440), (14880, 1476144), (15066, 1457920), (15552, 1412360), (15810, 1389312), (15872, 1383885), (16080, 1365984), (16281, 1349120), (16320, 1345896), (16524, 1329280), (16616, 1321920), (16740, 1312128), (16864, 1302480), (17085, 1285632), (17152, 1280610), (17280, 1271124), (17856, 1230120), (18090, 1214208), (18224, 1205280), (18360, 1196352), (18693, 1175040), (18972, 1157760), (19296, 1138320), (19440, 1129888), (19584, 1121580), (19840, 1107108), (20088, 1093440), (20502, 1071360), (20655, 1063424), (20736, 1059270), (20770, 1057536), (21080, 1041984), (21440, 1024488), (21708, 1011840), (21760, 1009422), (22032, 996960), (22320, 984096), (22780, 964224), (23040, 953343), (23715, 926208), (23808, 922590), (24120, 910656), (24480, 897264), (24924, 881280), (25110, 874752), (25296, 868320), (25728, 853740), (25920, 847416), (26112, 841185), (26784, 820080), (27135, 809472), (27336, 803520), (27540, 797568), (28458, 771840), (28944, 758880), (29376, 747720), (29760, 738072), (30132, 728960), (30753, 714240), (31104, 706180), (31155, 705024), (31620, 694656), (32160, 682992), (32562, 674560), (32640, 672948), (33048, 664640), (33232, 660960), (33480, 656064), (33728, 651240), (34170, 642816), (34304, 640305), (34560, 635562), (35309, 622080), (35712, 615060), (36180, 607104), (36448, 602640), (36720, 598176), (37386, 587520), (37665, 583168), (37944, 578880), (38592, 569160), (38880, 564944), (39168, 560790), (39680, 553554), (40176, 546720), (41004, 535680), (41310, 531712), (41472, 529635), (41540, 528768), (42160, 520992), (42687, 514560), (42880, 512244), (43416, 505920), (43520, 504711), (44064, 498480), (44640, 492048), (45560, 482112), (47430, 463104), (47616, 461295), (48240, 455328), (48960, 448632), (49848, 440640), (50220, 437376), (50592, 434160), (51255, 428544), (51456, 426870), (51840, 423708), (53568, 410040), (54270, 404736), (54672, 401760), (55080, 398784), (56079, 391680), (56916, 385920), (57888, 379440), (58752, 373860), (59520, 369036), (60264, 364480), (61506, 357120), (62208, 353090), (62310, 352512), (63240, 347328), (64320, 341496), (65124, 337280), (65280, 336474), (66096, 332320), (66464, 330480), (66960, 328032), (67456, 325620), (68340, 321408), (69120, 317781), (70618, 311040), (71145, 308736), (71424, 307530), (72360, 303552), (72896, 301320), (73440, 299088), (74772, 293760), (75330, 291584), (75888, 289440), (77184, 284580), (77760, 282472), (78336, 280395), (79360, 276777), (80352, 273360), (81405, 269824), (82008, 267840), (82620, 265856), (83080, 264384), (84320, 260496), (85374, 257280), (85760, 256122), (86832, 252960), (88128, 249240), (89280, 246024), (91120, 241056), (92259, 238080), (93465, 235008), (94860, 231552), (96480, 227664), (97920, 224316), (99696, 220320), (100440, 218688), (101184, 217080), (102510, 214272), (102912, 213435), (103680, 211854), (105927, 207360), (107136, 205020), (108540, 202368), (109344, 200880), (110160, 199392), (112158, 195840), (113832, 192960), (115776, 189720), (117504, 186930), (119040, 184518), (120528, 182240), (123012, 178560), (124416, 176545), (124620, 176256), (126480, 173664), (128061, 171520), (128640, 170748), (130248, 168640), (130560, 168237), (132192, 166160), (132928, 165240), (133920, 164016), (134912, 162810), (136680, 160704), (141236, 155520), (142290, 154368), (142848, 153765), (144720, 151776), (145792, 150660), (146880, 149544)]