21152171040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 1152

約数和(自身を含む): 96139975680

約数和(自身を除く): 74987804640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 19, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 38, 39, 40, 42, 44, 48, 49, 52, 55, 56, 57, 60, 65, 66, 70, 76, 77, 78, 80, 84, 88, 91, 95, 96, 98, 104, 105, 110, 112, 114, 120, 130, 132, 133, 140, 143, 147, 152, 154, 156, 160, 165, 168, 176, 182, 190, 195, 196, 208, 209, 210, 220, 224, 228, 231, 240, 245, 247, 260, 264, 266, 273, 280, 285, 286, 294, 304, 308, 312, 330, 331, 336, 352, 364, 380, 385, 390, 392, 399, 416, 418, 420, 429, 440, 455, 456, 462, 480, 490, 494, 520, 528, 532, 539, 546, 560, 570, 572, 588, 608, 616, 624, 627, 637, 660, 662, 665, 672, 715, 728, 735, 741, 760, 770, 780, 784, 798, 836, 840, 858, 880, 910, 912, 924, 931, 980, 988, 993, 1001, 1040, 1045, 1056, 1064, 1078, 1092, 1120, 1140, 1144, 1155, 1176, 1232, 1235, 1248, 1254, 1274, 1320, 1324, 1330, 1365, 1430, 1456, 1463, 1470, 1482, 1520, 1540, 1560, 1568, 1596, 1617, 1655, 1672, 1680, 1716, 1729, 1760, 1820, 1824, 1848, 1862, 1911, 1960, 1976, 1986, 1995, 2002, 2080, 2090, 2128, 2145, 2156, 2184, 2280, 2288, 2310, 2317, 2352, 2464, 2470, 2508, 2548, 2640, 2648, 2660, 2695, 2717, 2730, 2793, 2860, 2912, 2926, 2940, 2964, 3003, 3040, 3080, 3120, 3135, 3185, 3192, 3234, 3310, 3344, 3360, 3432, 3458, 3640, 3641, 3696, 3705, 3724, 3822, 3920, 3952, 3972, 3990, 4004, 4180, 4256, 4290, 4303, 4312, 4368, 4389, 4560, 4576, 4620, 4634, 4655, 4704, 4940, 4965, 5005, 5016, 5096, 5187, 5280, 5296, 5320, 5390, 5434, 5460, 5586, 5720, 5852, 5880, 5928, 6006, 6160, 6240, 6270, 6289, 6370, 6384, 6468, 6620, 6688, 6864, 6916, 6951, 7007, 7280, 7282, 7315, 7392, 7410, 7448, 7644, 7840, 7904, 7944, 7980, 8008, 8085, 8151, 8360, 8580, 8606, 8624, 8645, 8736, 8778, 9120, 9240, 9268, 9310, 9555, 9880, 9930, 10010, 10032, 10192, 10241, 10374, 10592, 10640, 10780, 10868, 10920, 10923, 11172, 11440, 11585, 11704, 11760, 11856, 12012, 12103, 12320, 12540, 12578, 12740, 12768, 12909, 12936, 13240, 13585, 13728, 13832, 13902, 13965, 14014, 14560, 14564, 14630, 14820, 14896, 15015, 15288, 15888, 15960, 16016, 16170, 16219, 16302, 16720, 17160, 17212, 17248, 17290, 17556, 18205, 18480, 18536, 18620, 18867, 19019, 19110, 19760, 19860, 20020, 20064, 20384, 20482, 20748, 21021, 21280, 21515, 21560, 21736, 21840, 21846, 21945, 22344, 22880, 23170, 23408, 23520, 23712, 24024, 24206, 25080, 25156, 25480, 25487, 25818, 25872, 25935, 26480, 27170, 27664, 27804, 27930, 28028, 29128, 29260, 29640, 29792, 30030, 30121, 30576, 30723, 31445, 31776, 31920, 32032, 32340, 32438, 32604, 33440, 34320, 34424, 34580, 34755, 35035, 35112, 36309, 36410, 36960, 37072, 37240, 37734, 38038, 38220, 39520, 39720, 40040, 40755, 40964, 41496, 42042, 43030, 43120, 43472, 43680, 43692, 43890, 44023, 44688, 46340, 46816, 47333, 48048, 48412, 48657, 50160, 50312, 50960, 50974, 51205, 51636, 51744, 51870, 52960, 54340, 54615, 55328, 55608, 55860, 56056, 57057, 58256, 58520, 59280, 60060, 60242, 60515, 61152, 61446, 62890, 63840, 64545, 64680, 64876, 65208, 68640, 68848, 69160, 69179, 69510, 70070, 70224, 72618, 72820, 74144, 74480, 75468, 76076, 76440, 76461, 79440, 80080, 81095, 81510, 81757, 81928, 82992, 84084, 86060, 86240, 86944, 87384, 87780, 88046, 89376, 90363, 92680, 94335, 94666, 95095, 96096, 96824, 97314, 100320, 100624, 101920, 101948, 102410, 103272, 103740, 105105, 108680, 109230, 111216, 111720, 112112, 114114, 116512, 117040, 118560, 120120, 120484, 121030, 122892, 125780, 127435, 129090, 129360, 129752, 130416, 132069, 133133, 137696, 138320, 138358, 139020, 140140, 140448, 141999, 145236, 145640, 148960, 150605, 150936, 152152, 152880, 152922, 153615, 158880, 160160, 162190, 163020, 163514, 163856, 165984, 168168, 172120, 174768, 175560, 176092, 178409, 180726, 181545, 185360, 188670, 189332, 190190, 193648, 194628, 201248, 203896, 204820, 206544, 207480, 207537, 210210, 210847, 217360, 218460, 220115, 222432, 223440, 224224, 228228, 234080, 236665, 240240, 240968, 242060, 243285, 245271, 245784, 251560, 254870, 258180, 258720, 259504, 260832, 264138, 266266, 276640, 276716, 278040, 280280, 283998, 285285, 290472, 291280, 301210, 301872, 304304, 305760, 305844, 307230, 308161, 324380, 326040, 327028, 327712, 331331, 336336, 344240, 345895, 349536, 351120, 352184, 356818, 361452, 363090, 370720, 377340, 378664, 380380, 382305, 387296, 389256, 399399, 407792, 408785, 409640, 413088, 414960, 415074, 420420, 421694, 434720, 436920, 440230, 446880, 451815, 456456, 473330, 480480, 481936, 484120, 484253, 486570, 490542, 491568, 503120, 509740, 516360, 519008, 528276, 532532, 535227, 553432, 556080, 560560, 567996, 570570, 572299, 580944, 582560, 602420, 603744, 608608, 611688, 614460, 616322, 632541, 648760, 652080, 654056, 660345, 662662, 665665, 672672, 688480, 691790, 702240, 704368, 709995, 713636, 722904, 726180, 754680, 757328, 760760, 764610, 778512, 798798, 815584, 817570, 819280, 829920, 830148, 840840, 843388, 873840, 880460, 892045, 899327, 903630, 912912, 924483, 946660, 963872, 968240, 968506, 973140, 981084, 983136, 993993, 1006240, 1019480, 1032720, 1037685, 1054235, 1056552, 1065064, 1070454, 1106864, 1112160, 1121120, 1135992, 1141140, 1144598, 1161888, 1204840, 1223376, 1226355, 1228920, 1232644, 1265082, 1297520, 1304160, 1308112, 1320690, 1325324, 1331330, 1383580, 1408736, 1419990, 1427272, 1445808, 1452360, 1452759, 1509360, 1514656, 1521520, 1529220, 1540805, 1557024, 1597596, 1635140, 1638560, 1656655, 1660296, 1681680, 1686776, 1716897, 1747680, 1760920, 1784090, 1798654, 1807260, 1825824, 1848966, 1893320, 1936480, 1937012, 1946280, 1962168, 1987986, 1996995, 2038960, 2065440, 2075370, 2108470, 2113104, 2130128, 2140908, 2213728, 2271984, 2282280, 2289196, 2319317, 2409680, 2421265, 2446752, 2452710, 2457840, 2465288, 2530164, 2595040, 2616224, 2641380, 2650648, 2662660, 2676135, 2697981, 2767160, 2839980, 2854544, 2861495, 2891616, 2904720, 2905518, 3018720, 3043040, 3058440, 3081610, 3162705, 3195192, 3270280, 3313310, 3320592, 3363360, 3373552, 3389771, 3433794, 3521840, 3568180, 3597308, 3614520, 3697932, 3786640, 3874024, 3892560, 3924336, 3975972, 3993990, 4006093, 4077920, 4150740, 4216940, 4226208, 4260256, 4281816, 4496635, 4543968, 4564560, 4578392, 4622415, 4638634, 4819360, 4842530, 4905420, 4915680, 4930576, 4969965, 5060328, 5282760, 5301296, 5325320, 5352270, 5395962, 5534320, 5679960, 5709088, 5722990, 5809440, 5811036, 6116880, 6163220, 6295289, 6325410, 6390384, 6540560, 6626620, 6641184, 6747104, 6779542, 6867588, 6957951, 7043680, 7136360, 7194616, 7229040, 7263795, 7395864, 7573280, 7748048, 7785120, 7848672, 7951944, 7987980, 8012186, 8301480, 8433880, 8563632, 8584485, 8993270, 9129120, 9156784, 9244830, 9277268, 9685060, 9810840, 9861152, 9939930, 10120656, 10169313, 10565520, 10602592, 10650640, 10704540, 10791924, 11068640, 11359920, 11445980, 11596585, 11622072, 12018279, 12233760, 12326440, 12590578, 12650820, 12780768, 13081120, 13253240, 13489905, 13559084, 13735176, 13915902, 14272720, 14389232, 14458080, 14527590, 14791728, 15496096, 15903888, 15975960, 16024372, 16602960, 16867760, 16948855, 17127264, 17168970, 17986540, 18313568, 18489660, 18554536, 18885867, 19370120, 19621680, 19879860, 20030465, 20241312, 20338626, 21131040, 21301280, 21409080, 21583848, 22719840, 22891960, 23193170, 23244144, 24036558, 24652880, 25181156, 25301640, 26506480, 26979810, 27118168, 27470352, 27831804, 28545440, 28778464, 29055180, 29583456, 31476445, 31807776, 31951920, 32048744, 33205920, 33735520, 33897710, 34337940, 34789755, 35973080, 36979320, 37109072, 37771734, 38740240, 39243360, 39759720, 40060930, 40677252, 42818160, 43167696, 44067023, 45783920, 46386340, 46488288, 48073116, 49305760, 50362312, 50603280, 50846565, 53012960, 53959620, 54236336, 54940704, 55663608, 58110360, 60091395, 62952890, 63903840, 64097488, 67795420, 68675880, 69579510, 71946160, 73958640, 74218144, 75543468, 77480480, 79519440, 80121860, 81354504, 85636320, 86335392, 88134046, 91567840, 92772680, 94429335, 96146232, 100724624, 101206560, 101693130, 107919240, 108472672, 111327216, 116220720, 120182790, 125905780, 128194976, 132201069, 135590840, 137351760, 139159020, 143892320, 147917280, 151086936, 159038880, 160243720, 162709008, 176268092, 185545360, 188858670, 192292464, 201449248, 203386260, 215838480, 220335115, 222654432, 232441440, 240365580, 251811560, 264402138, 271181680, 274703520, 278318040, 302173872, 320487440, 325418016, 352536184, 371090720, 377717340, 384584928, 406772520, 431676960, 440670230, 480731160, 503623120, 528804276, 542363360, 556636080, 604347744, 640974880, 661005345, 705072368, 755434680, 813545040, 881340460, 961462320, 1007246240, 1057608552, 1113272160, 1322010690, 1410144736, 1510869360, 1627090080, 1762680920, 1922924640, 2115217104, 2644021380, 3021738720, 3525361840, 4230434208, 5288042760, 7050723680, 10576085520, 21152171040]

約数ペア:

[(1, 21152171040), (2, 10576085520), (3, 7050723680), (4, 5288042760), (5, 4230434208), (6, 3525361840), (7, 3021738720), (8, 2644021380), (10, 2115217104), (11, 1922924640), (12, 1762680920), (13, 1627090080), (14, 1510869360), (15, 1410144736), (16, 1322010690), (19, 1113272160), (20, 1057608552), (21, 1007246240), (22, 961462320), (24, 881340460), (26, 813545040), (28, 755434680), (30, 705072368), (32, 661005345), (33, 640974880), (35, 604347744), (38, 556636080), (39, 542363360), (40, 528804276), (42, 503623120), (44, 480731160), (48, 440670230), (49, 431676960), (52, 406772520), (55, 384584928), (56, 377717340), (57, 371090720), (60, 352536184), (65, 325418016), (66, 320487440), (70, 302173872), (76, 278318040), (77, 274703520), (78, 271181680), (80, 264402138), (84, 251811560), (88, 240365580), (91, 232441440), (95, 222654432), (96, 220335115), (98, 215838480), (104, 203386260), (105, 201449248), (110, 192292464), (112, 188858670), (114, 185545360), (120, 176268092), (130, 162709008), (132, 160243720), (133, 159038880), (140, 151086936), (143, 147917280), (147, 143892320), (152, 139159020), (154, 137351760), (156, 135590840), (160, 132201069), (165, 128194976), (168, 125905780), (176, 120182790), (182, 116220720), (190, 111327216), (195, 108472672), (196, 107919240), (208, 101693130), (209, 101206560), (210, 100724624), (220, 96146232), (224, 94429335), (228, 92772680), (231, 91567840), (240, 88134046), (245, 86335392), (247, 85636320), (260, 81354504), (264, 80121860), (266, 79519440), (273, 77480480), (280, 75543468), (285, 74218144), (286, 73958640), (294, 71946160), (304, 69579510), (308, 68675880), (312, 67795420), (330, 64097488), (331, 63903840), (336, 62952890), (352, 60091395), (364, 58110360), (380, 55663608), (385, 54940704), (390, 54236336), (392, 53959620), (399, 53012960), (416, 50846565), (418, 50603280), (420, 50362312), (429, 49305760), (440, 48073116), (455, 46488288), (456, 46386340), (462, 45783920), (480, 44067023), (490, 43167696), (494, 42818160), (520, 40677252), (528, 40060930), (532, 39759720), (539, 39243360), (546, 38740240), (560, 37771734), (570, 37109072), (572, 36979320), (588, 35973080), (608, 34789755), (616, 34337940), (624, 33897710), (627, 33735520), (637, 33205920), (660, 32048744), (662, 31951920), (665, 31807776), (672, 31476445), (715, 29583456), (728, 29055180), (735, 28778464), (741, 28545440), (760, 27831804), (770, 27470352), (780, 27118168), (784, 26979810), (798, 26506480), (836, 25301640), (840, 25181156), (858, 24652880), (880, 24036558), (910, 23244144), (912, 23193170), (924, 22891960), (931, 22719840), (980, 21583848), (988, 21409080), (993, 21301280), (1001, 21131040), (1040, 20338626), (1045, 20241312), (1056, 20030465), (1064, 19879860), (1078, 19621680), (1092, 19370120), (1120, 18885867), (1140, 18554536), (1144, 18489660), (1155, 18313568), (1176, 17986540), (1232, 17168970), (1235, 17127264), (1248, 16948855), (1254, 16867760), (1274, 16602960), (1320, 16024372), (1324, 15975960), (1330, 15903888), (1365, 15496096), (1430, 14791728), (1456, 14527590), (1463, 14458080), (1470, 14389232), (1482, 14272720), (1520, 13915902), (1540, 13735176), (1560, 13559084), (1568, 13489905), (1596, 13253240), (1617, 13081120), (1655, 12780768), (1672, 12650820), (1680, 12590578), (1716, 12326440), (1729, 12233760), (1760, 12018279), (1820, 11622072), (1824, 11596585), (1848, 11445980), (1862, 11359920), (1911, 11068640), (1960, 10791924), (1976, 10704540), (1986, 10650640), (1995, 10602592), (2002, 10565520), (2080, 10169313), (2090, 10120656), (2128, 9939930), (2145, 9861152), (2156, 9810840), (2184, 9685060), (2280, 9277268), (2288, 9244830), (2310, 9156784), (2317, 9129120), (2352, 8993270), (2464, 8584485), (2470, 8563632), (2508, 8433880), (2548, 8301480), (2640, 8012186), (2648, 7987980), (2660, 7951944), (2695, 7848672), (2717, 7785120), (2730, 7748048), (2793, 7573280), (2860, 7395864), (2912, 7263795), (2926, 7229040), (2940, 7194616), (2964, 7136360), (3003, 7043680), (3040, 6957951), (3080, 6867588), (3120, 6779542), (3135, 6747104), (3185, 6641184), (3192, 6626620), (3234, 6540560), (3310, 6390384), (3344, 6325410), (3360, 6295289), (3432, 6163220), (3458, 6116880), (3640, 5811036), (3641, 5809440), (3696, 5722990), (3705, 5709088), (3724, 5679960), (3822, 5534320), (3920, 5395962), (3952, 5352270), (3972, 5325320), (3990, 5301296), (4004, 5282760), (4180, 5060328), (4256, 4969965), (4290, 4930576), (4303, 4915680), (4312, 4905420), (4368, 4842530), (4389, 4819360), (4560, 4638634), (4576, 4622415), (4620, 4578392), (4634, 4564560), (4655, 4543968), (4704, 4496635), (4940, 4281816), (4965, 4260256), (5005, 4226208), (5016, 4216940), (5096, 4150740), (5187, 4077920), (5280, 4006093), (5296, 3993990), (5320, 3975972), (5390, 3924336), (5434, 3892560), (5460, 3874024), (5586, 3786640), (5720, 3697932), (5852, 3614520), (5880, 3597308), (5928, 3568180), (6006, 3521840), (6160, 3433794), (6240, 3389771), (6270, 3373552), (6289, 3363360), (6370, 3320592), (6384, 3313310), (6468, 3270280), (6620, 3195192), (6688, 3162705), (6864, 3081610), (6916, 3058440), (6951, 3043040), (7007, 3018720), (7280, 2905518), (7282, 2904720), (7315, 2891616), (7392, 2861495), (7410, 2854544), (7448, 2839980), (7644, 2767160), (7840, 2697981), (7904, 2676135), (7944, 2662660), (7980, 2650648), (8008, 2641380), (8085, 2616224), (8151, 2595040), (8360, 2530164), (8580, 2465288), (8606, 2457840), (8624, 2452710), (8645, 2446752), (8736, 2421265), (8778, 2409680), (9120, 2319317), (9240, 2289196), (9268, 2282280), (9310, 2271984), (9555, 2213728), (9880, 2140908), (9930, 2130128), (10010, 2113104), (10032, 2108470), (10192, 2075370), (10241, 2065440), (10374, 2038960), (10592, 1996995), (10640, 1987986), (10780, 1962168), (10868, 1946280), (10920, 1937012), (10923, 1936480), (11172, 1893320), (11440, 1848966), (11585, 1825824), (11704, 1807260), (11760, 1798654), (11856, 1784090), (12012, 1760920), (12103, 1747680), (12320, 1716897), (12540, 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