21305384640

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:347

約数の個数: 672

約数和(自身を含む): 81958915584

約数和(自身を除く): 60653530944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 71, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 142, 144, 153, 160, 162, 170, 180, 192, 204, 213, 216, 227, 240, 243, 255, 270, 272, 284, 288, 306, 320, 324, 340, 355, 360, 405, 408, 426, 432, 454, 459, 480, 486, 510, 540, 544, 568, 576, 612, 639, 648, 680, 681, 710, 720, 765, 810, 816, 852, 864, 908, 918, 960, 972, 1020, 1065, 1080, 1088, 1135, 1136, 1207, 1215, 1224, 1278, 1296, 1360, 1362, 1377, 1420, 1440, 1530, 1620, 1632, 1704, 1728, 1816, 1836, 1917, 1944, 2040, 2043, 2130, 2160, 2270, 2272, 2295, 2414, 2430, 2448, 2556, 2592, 2720, 2724, 2754, 2840, 2880, 3060, 3195, 3240, 3264, 3405, 3408, 3621, 3632, 3672, 3834, 3859, 3888, 4080, 4086, 4131, 4260, 4320, 4540, 4544, 4590, 4828, 4860, 4896, 5112, 5184, 5440, 5448, 5508, 5680, 5751, 6035, 6120, 6129, 6390, 6480, 6810, 6816, 6885, 7242, 7264, 7344, 7668, 7718, 7776, 8160, 8172, 8262, 8520, 8640, 9080, 9180, 9585, 9656, 9720, 9792, 10215, 10224, 10863, 10896, 11016, 11360, 11502, 11577, 12070, 12240, 12258, 12780, 12960, 13620, 13632, 13770, 14484, 14528, 14688, 15336, 15436, 15552, 16117, 16320, 16344, 16524, 17040, 17253, 18105, 18160, 18360, 18387, 19170, 19295, 19312, 19440, 20430, 20448, 20655, 21726, 21792, 22032, 22720, 23004, 23154, 24140, 24480, 24516, 25560, 25920, 27240, 27540, 28755, 28968, 29376, 30645, 30672, 30872, 32234, 32589, 32688, 33048, 34080, 34506, 34731, 36210, 36320, 36720, 36774, 38340, 38590, 38624, 38880, 40860, 40896, 41310, 43452, 43584, 44064, 46008, 46308, 48280, 48351, 48960, 49032, 51120, 54315, 54480, 55080, 55161, 57510, 57885, 57936, 61290, 61344, 61744, 64468, 65178, 65376, 66096, 68160, 69012, 69462, 72420, 72640, 73440, 73548, 76680, 77180, 77248, 77760, 80585, 81720, 82620, 86265, 86904, 88128, 91935, 92016, 92616, 96560, 96702, 97767, 98064, 102240, 104193, 108630, 108960, 110160, 110322, 115020, 115770, 115872, 122580, 122688, 123488, 128936, 130356, 130752, 132192, 138024, 138924, 144840, 145053, 146880, 147096, 153360, 154360, 161170, 162945, 163440, 165240, 172530, 173655, 173808, 183870, 184032, 185232, 193120, 193404, 195534, 196128, 204480, 208386, 217260, 217920, 220320, 220644, 230040, 231540, 231744, 241755, 245160, 246976, 257872, 260712, 264384, 273989, 275805, 276048, 277848, 289680, 290106, 293301, 294192, 306720, 308720, 312579, 322340, 325890, 326880, 330480, 345060, 347310, 347616, 367740, 368064, 370464, 386240, 386808, 391068, 392256, 416772, 434520, 435159, 440640, 441288, 460080, 463080, 483510, 488835, 490320, 515744, 520965, 521424, 547978, 551610, 552096, 555696, 579360, 580212, 586602, 588384, 613440, 617440, 625158, 644680, 651780, 653760, 660960, 690120, 694620, 695232, 725265, 735480, 740928, 773616, 782136, 821967, 833544, 869040, 870318, 882576, 920160, 926160, 937737, 967020, 977670, 980640, 1031488, 1041930, 1042848, 1095956, 1103220, 1104192, 1111392, 1158720, 1160424, 1173204, 1176768, 1234880, 1250316, 1289360, 1303560, 1305477, 1321920, 1369945, 1380240, 1389240, 1450530, 1466505, 1470960, 1547232, 1562895, 1564272, 1643934, 1667088, 1738080, 1740636, 1765152, 1840320, 1852320, 1875474, 1934040, 1955340, 1961280, 2083860, 2085696, 2175795, 2191912, 2206440, 2222784, 2320848, 2346408, 2465901, 2500632, 2578720, 2607120, 2610954, 2739890, 2760480, 2778480, 2901060, 2933010, 2941920, 3094464, 3125790, 3128544, 3287868, 3334176, 3476160, 3481272, 3530304, 3704640, 3750948, 3868080, 3910680, 3916431, 4109835, 4167720, 4351590, 4383824, 4412880, 4641696, 4688685, 4692816, 4931802, 5001264, 5157440, 5214240, 5221908, 5479780, 5520960, 5556960, 5802120, 5866020, 5883840, 6251580, 6257088, 6527385, 6575736, 6668352, 6962544, 7397703, 7501896, 7736160, 7821360, 7832862, 8219670, 8335440, 8703180, 8767648, 8825760, 9283392, 9377370, 9385632, 9863604, 10002528, 10428480, 10443816, 10959560, 11113920, 11604240, 11732040, 12329505, 12503160, 13054770, 13151472, 13925088, 14795406, 15003792, 15472320, 15642720, 15665724, 16439340, 16670880, 17406360, 17535296, 17651520, 18754740, 18771264, 19582155, 19727208, 20005056, 20887632, 21919120, 22193109, 23208480, 23464080, 24659010, 25006320, 26109540, 26302944, 27850176, 29590812, 30007584, 31285440, 31331448, 32878680, 33341760, 34812720, 36988515, 37509480, 39164310, 39454416, 41775264, 43838240, 44386218, 46416960, 46928160, 49318020, 50012640, 52219080, 52605888, 59181624, 60015168, 62662896, 65757360, 66579327, 69625440, 73977030, 75018960, 78328620, 78908832, 83550528, 87676480, 88772436, 93856320, 98636040, 100025280, 104438160, 110965545, 118363248, 125325792, 131514720, 133158654, 139250880, 147954060, 150037920, 156657240, 157817664, 177544872, 197272080, 208876320, 221931090, 236726496, 250651584, 263029440, 266317308, 295908120, 300075840, 313314480, 332896635, 355089744, 394544160, 417752640, 443862180, 473452992, 532634616, 591816240, 626628960, 665793270, 710179488, 789088320, 887724360, 1065269232, 1183632480, 1253257920, 1331586540, 1420358976, 1775448720, 2130538464, 2367264960, 2663173080, 3550897440, 4261076928, 5326346160, 7101794880, 10652692320, 21305384640]

約数ペア:

[(1, 21305384640), (2, 10652692320), (3, 7101794880), (4, 5326346160), (5, 4261076928), (6, 3550897440), (8, 2663173080), (9, 2367264960), (10, 2130538464), (12, 1775448720), (15, 1420358976), (16, 1331586540), (17, 1253257920), (18, 1183632480), (20, 1065269232), (24, 887724360), (27, 789088320), (30, 710179488), (32, 665793270), (34, 626628960), (36, 591816240), (40, 532634616), (45, 473452992), (48, 443862180), (51, 417752640), (54, 394544160), (60, 355089744), (64, 332896635), (68, 313314480), (71, 300075840), (72, 295908120), (80, 266317308), (81, 263029440), (85, 250651584), (90, 236726496), (96, 221931090), (102, 208876320), (108, 197272080), (120, 177544872), (135, 157817664), (136, 156657240), (142, 150037920), (144, 147954060), (153, 139250880), (160, 133158654), (162, 131514720), (170, 125325792), (180, 118363248), (192, 110965545), (204, 104438160), (213, 100025280), (216, 98636040), (227, 93856320), (240, 88772436), (243, 87676480), (255, 83550528), (270, 78908832), (272, 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(1728, 12329505), (1816, 11732040), (1836, 11604240), (1917, 11113920), (1944, 10959560), (2040, 10443816), (2043, 10428480), (2130, 10002528), (2160, 9863604), (2270, 9385632), (2272, 9377370), (2295, 9283392), (2414, 8825760), (2430, 8767648), (2448, 8703180), (2556, 8335440), (2592, 8219670), (2720, 7832862), (2724, 7821360), (2754, 7736160), (2840, 7501896), (2880, 7397703), (3060, 6962544), (3195, 6668352), (3240, 6575736), (3264, 6527385), (3405, 6257088), (3408, 6251580), (3621, 5883840), (3632, 5866020), (3672, 5802120), (3834, 5556960), (3859, 5520960), (3888, 5479780), (4080, 5221908), (4086, 5214240), (4131, 5157440), (4260, 5001264), (4320, 4931802), (4540, 4692816), (4544, 4688685), (4590, 4641696), (4828, 4412880), (4860, 4383824), (4896, 4351590), (5112, 4167720), (5184, 4109835), (5440, 3916431), (5448, 3910680), (5508, 3868080), (5680, 3750948), (5751, 3704640), (6035, 3530304), (6120, 3481272), (6129, 3476160), (6390, 3334176), (6480, 3287868), (6810, 3128544), (6816, 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(20655, 1031488), (21726, 980640), (21792, 977670), (22032, 967020), (22720, 937737), (23004, 926160), (23154, 920160), (24140, 882576), (24480, 870318), (24516, 869040), (25560, 833544), (25920, 821967), (27240, 782136), (27540, 773616), (28755, 740928), (28968, 735480), (29376, 725265), (30645, 695232), (30672, 694620), (30872, 690120), (32234, 660960), (32589, 653760), (32688, 651780), (33048, 644680), (34080, 625158), (34506, 617440), (34731, 613440), (36210, 588384), (36320, 586602), (36720, 580212), (36774, 579360), (38340, 555696), (38590, 552096), (38624, 551610), (38880, 547978), (40860, 521424), (40896, 520965), (41310, 515744), (43452, 490320), (43584, 488835), (44064, 483510), (46008, 463080), (46308, 460080), (48280, 441288), (48351, 440640), (48960, 435159), (49032, 434520), (51120, 416772), (54315, 392256), (54480, 391068), (55080, 386808), (55161, 386240), (57510, 370464), (57885, 368064), (57936, 367740), (61290, 347616), (61344, 347310), (61744, 345060), (64468, 330480), (65178, 326880), (65376, 325890), (66096, 322340), (68160, 312579), (69012, 308720), (69462, 306720), (72420, 294192), (72640, 293301), (73440, 290106), (73548, 289680), (76680, 277848), (77180, 276048), (77248, 275805), (77760, 273989), (80585, 264384), (81720, 260712), (82620, 257872), (86265, 246976), (86904, 245160), (88128, 241755), (91935, 231744), (92016, 231540), (92616, 230040), (96560, 220644), (96702, 220320), (97767, 217920), (98064, 217260), (102240, 208386), (104193, 204480), (108630, 196128), (108960, 195534), (110160, 193404), (110322, 193120), (115020, 185232), (115770, 184032), (115872, 183870), (122580, 173808), (122688, 173655), (123488, 172530), (128936, 165240), (130356, 163440), (130752, 162945), (132192, 161170), (138024, 154360), (138924, 153360), (144840, 147096), (145053, 146880)]