4000716720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 1080

約数和(自身を含む): 18765285552

約数和(自身を除く): 14764568832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 48, 49, 52, 55, 56, 60, 61, 63, 65, 66, 70, 72, 77, 78, 80, 84, 88, 90, 91, 98, 99, 104, 105, 110, 112, 117, 120, 122, 126, 130, 132, 140, 143, 144, 147, 154, 156, 165, 168, 169, 176, 180, 182, 183, 195, 196, 198, 208, 210, 220, 231, 234, 240, 244, 245, 252, 260, 264, 273, 280, 286, 294, 305, 308, 312, 315, 330, 336, 338, 360, 364, 366, 385, 390, 392, 396, 420, 427, 429, 440, 441, 455, 462, 468, 488, 490, 495, 504, 507, 520, 528, 539, 546, 549, 560, 572, 585, 588, 610, 616, 624, 630, 637, 660, 671, 676, 693, 715, 720, 728, 732, 735, 770, 780, 784, 792, 793, 819, 840, 845, 854, 858, 880, 882, 910, 915, 924, 936, 976, 980, 990, 1001, 1008, 1014, 1040, 1078, 1092, 1098, 1144, 1155, 1170, 1176, 1183, 1220, 1232, 1260, 1274, 1281, 1287, 1320, 1342, 1352, 1365, 1386, 1430, 1456, 1464, 1470, 1521, 1540, 1560, 1584, 1586, 1617, 1638, 1680, 1690, 1708, 1716, 1764, 1820, 1830, 1848, 1859, 1872, 1911, 1960, 1980, 2002, 2013, 2028, 2135, 2145, 2156, 2184, 2196, 2205, 2288, 2310, 2340, 2352, 2366, 2379, 2440, 2520, 2535, 2548, 2562, 2574, 2640, 2684, 2695, 2704, 2730, 2745, 2772, 2860, 2928, 2940, 2989, 3003, 3042, 3080, 3120, 3172, 3185, 3234, 3276, 3355, 3380, 3416, 3432, 3465, 3528, 3549, 3640, 3660, 3696, 3718, 3822, 3843, 3920, 3960, 3965, 4004, 4026, 4056, 4095, 4270, 4290, 4312, 4368, 4392, 4410, 4620, 4680, 4697, 4732, 4758, 4851, 4880, 5005, 5040, 5070, 5096, 5124, 5148, 5368, 5390, 5460, 5490, 5544, 5551, 5577, 5720, 5733, 5880, 5915, 5978, 6006, 6039, 6084, 6160, 6344, 6370, 6405, 6435, 6468, 6552, 6710, 6760, 6832, 6864, 6930, 7007, 7056, 7098, 7137, 7280, 7320, 7436, 7605, 7644, 7686, 7920, 7930, 8008, 8052, 8085, 8112, 8190, 8281, 8540, 8580, 8624, 8723, 8784, 8820, 8967, 9009, 9240, 9295, 9360, 9394, 9464, 9516, 9555, 9702, 10010, 10065, 10140, 10192, 10248, 10296, 10309, 10647, 10736, 10780, 10920, 10980, 11088, 11102, 11154, 11440, 11466, 11760, 11830, 11895, 11956, 12012, 12078, 12168, 12688, 12740, 12810, 12870, 12936, 13013, 13104, 13420, 13520, 13860, 14014, 14091, 14196, 14274, 14640, 14872, 14945, 15015, 15210, 15288, 15372, 15860, 16016, 16104, 16170, 16380, 16562, 16653, 16731, 17080, 17160, 17446, 17640, 17745, 17934, 18018, 18480, 18590, 18788, 18928, 19032, 19110, 19215, 19404, 20020, 20130, 20280, 20496, 20592, 20618, 21021, 21294, 21560, 21840, 21960, 22204, 22308, 22932, 23485, 23660, 23790, 23912, 24024, 24156, 24255, 24336, 24843, 25480, 25620, 25740, 25872, 26026, 26169, 26840, 26901, 27720, 27755, 27885, 28028, 28182, 28392, 28548, 28665, 29744, 29890, 30030, 30195, 30420, 30576, 30744, 30927, 31720, 32208, 32340, 32760, 32879, 33124, 33306, 33462, 34160, 34320, 34892, 35035, 35280, 35490, 35685, 35868, 36036, 37180, 37576, 38064, 38220, 38430, 38808, 38857, 39039, 40040, 40260, 40560, 41236, 41405, 42042, 42273, 42588, 43120, 43615, 43920, 44408, 44616, 44835, 45045, 45864, 46970, 47320, 47580, 47824, 48048, 48312, 48510, 49686, 49959, 50960, 51240, 51480, 51545, 52052, 52338, 53235, 53680, 53802, 55440, 55510, 55770, 56056, 56364, 56784, 57096, 57330, 59780, 60060, 60390, 60840, 61061, 61488, 61854, 63063, 63440, 64680, 65065, 65520, 65758, 66248, 66612, 66924, 69784, 70070, 70455, 70980, 71370, 71736, 72072, 72163, 74360, 74529, 75152, 76440, 76860, 77616, 77714, 78078, 78507, 80080, 80520, 82472, 82810, 83265, 83655, 84084, 84546, 85176, 87230, 88816, 89232, 89670, 90090, 91091, 91728, 92781, 93940, 94640, 95160, 96624, 97020, 98637, 99372, 99918, 102480, 102960, 103090, 104104, 104676, 105105, 106470, 107604, 111020, 111540, 112112, 112728, 113399, 114192, 114660, 116571, 117117, 119560, 120120, 120780, 121680, 122122, 123708, 124215, 126126, 129360, 130130, 130845, 131516, 132496, 133224, 133848, 134505, 139568, 140140, 140910, 141960, 142740, 143472, 144144, 144326, 148720, 149058, 152880, 153720, 154635, 155428, 156156, 157014, 161040, 164395, 164944, 165620, 166530, 167310, 168168, 169092, 170352, 174460, 179340, 180180, 182182, 183183, 185562, 187880, 190320, 194040, 194285, 195195, 197274, 198744, 199836, 206180, 208208, 209352, 210210, 211365, 212940, 215208, 216489, 222040, 223080, 225456, 226798, 229320, 233142, 234234, 239120, 240240, 241560, 244244, 247416, 248430, 249795, 252252, 260260, 261690, 263032, 266448, 267696, 269010, 273273, 280280, 281820, 283920, 285480, 288652, 295911, 298116, 305305, 307440, 309270, 310856, 312312, 314028, 315315, 328790, 331240, 333060, 334620, 336336, 338184, 340197, 348920, 349713, 358680, 360360, 360815, 364364, 366366, 371124, 372645, 375760, 388080, 388570, 390390, 392535, 394548, 397488, 399672, 412360, 418704, 420420, 422730, 425880, 427427, 430416, 432978, 444080, 446160, 453596, 455455, 458640, 463905, 466284, 468468, 483120, 488488, 493185, 494832, 496860, 499590, 504504, 505141, 520520, 523380, 526064, 538020, 546546, 549549, 560560, 563640, 566995, 570960, 577304, 582855, 585585, 591822, 596232, 610610, 618540, 621712, 624624, 628056, 630630, 649467, 657580, 662480, 666120, 669240, 676368, 680394, 697840, 699426, 717360, 720720, 721630, 728728, 732732, 742248, 745290, 777140, 780780, 785070, 789096, 793793, 799344, 819819, 824720, 840840, 845460, 851760, 854854, 865956, 907192, 910910, 915915, 927810, 932568, 936936, 976976, 986370, 993720, 999180, 1009008, 1010282, 1020591, 1041040, 1046760, 1076040, 1082445, 1093092, 1099098, 1127280, 1133990, 1154608, 1165710, 1171170, 1183644, 1192464, 1221220, 1237080, 1256112, 1261260, 1282281, 1298934, 1315160, 1332240, 1338480, 1360788, 1366365, 1398852, 1443260, 1457456, 1465464, 1479555, 1484496, 1490580, 1515423, 1554280, 1561560, 1570140, 1578192, 1587586, 1639638, 1681680, 1690920, 1700985, 1709708, 1731912, 1748565, 1814384, 1821820, 1831830, 1855620, 1865136, 1873872, 1972740, 1987440, 1998360, 2020564, 2041182, 2093520, 2137135, 2152080, 2164890, 2186184, 2198196, 2267980, 2331420, 2342340, 2367288, 2381379, 2442440, 2474160, 2522520, 2525705, 2564562, 2597868, 2630320, 2721576, 2732730, 2747745, 2797704, 2886520, 2930928, 2959110, 2981160, 3030846, 3108560, 3123120, 3140280, 3175172, 3247335, 3279276, 3381840, 3401970, 3419416, 3463824, 3497130, 3643640, 3663660, 3711240, 3846843, 3945480, 3968965, 3996720, 4041128, 4082364, 4099095, 4274270, 4329780, 4372368, 4396392, 4535960, 4546269, 4662840, 4684680, 4734576, 4762758, 4884880, 5045040, 5051410, 5102955, 5129124, 5195736, 5443152, 5465460, 5495490, 5556551, 5595408, 5773040, 5918220, 5962320, 6061692, 6280560, 6350344, 6411405, 6494670, 6558552, 6803940, 6838832, 6994260, 7144137, 7287280, 7327320, 7422480, 7577115, 7693686, 7890960, 7937930, 8082256, 8164728, 8198190, 8548540, 8659560, 8792784, 9071920, 9092538, 9325680, 9369360, 9525516, 10102820, 10205910, 10258248, 10391472, 10930920, 10990980, 11113102, 11836440, 11906895, 12123384, 12700688, 12822810, 12989340, 13117104, 13607880, 13988520, 14288274, 14654640, 15154230, 15387372, 15875860, 16329456, 16396380, 16669653, 17097080, 17319120, 18185076, 19051032, 19234215, 20205640, 20411820, 20516496, 21861840, 21981960, 22226204, 22731345, 23672880, 23813790, 24246768, 25645620, 25978680, 27215760, 27782755, 27977040, 28576548, 30308460, 30774744, 31751720, 32792760, 33339306, 34194160, 35720685, 36370152, 38102064, 38468430, 40411280, 40823640, 43963920, 44452408, 45462690, 47627580, 50008959, 51291240, 51957360, 55565510, 57153096, 60616920, 61549488, 63503440, 65585520, 66678612, 71441370, 72740304, 76936860, 81647280, 83348265, 88904816, 90925380, 95255160, 100017918, 102582480, 111131020, 114306192, 121233840, 133357224, 142882740, 153873720, 166696530, 181850760, 190510320, 200035836, 222262040, 250044795, 266714448, 285765480, 307747440, 333393060, 363701520, 400071672, 444524080, 500089590, 571530960, 666786120, 800143344, 1000179180, 1333572240, 2000358360, 4000716720]

約数ペア:

[(1, 4000716720), (2, 2000358360), (3, 1333572240), (4, 1000179180), (5, 800143344), (6, 666786120), (7, 571530960), (8, 500089590), (9, 444524080), (10, 400071672), (11, 363701520), (12, 333393060), (13, 307747440), (14, 285765480), (15, 266714448), (16, 250044795), (18, 222262040), (20, 200035836), (21, 190510320), (22, 181850760), (24, 166696530), (26, 153873720), (28, 142882740), (30, 133357224), (33, 121233840), (35, 114306192), (36, 111131020), (39, 102582480), (40, 100017918), (42, 95255160), (44, 90925380), (45, 88904816), (48, 83348265), (49, 81647280), (52, 76936860), (55, 72740304), (56, 71441370), (60, 66678612), (61, 65585520), (63, 63503440), (65, 61549488), (66, 60616920), (70, 57153096), (72, 55565510), (77, 51957360), (78, 51291240), (80, 50008959), (84, 47627580), (88, 45462690), (90, 44452408), (91, 43963920), (98, 40823640), (99, 40411280), (104, 38468430), (105, 38102064), (110, 36370152), (112, 35720685), (117, 34194160), (120, 33339306), (122, 32792760), (126, 31751720), (130, 30774744), (132, 30308460), (140, 28576548), (143, 27977040), (144, 27782755), (147, 27215760), (154, 25978680), (156, 25645620), (165, 24246768), (168, 23813790), (169, 23672880), (176, 22731345), (180, 22226204), (182, 21981960), (183, 21861840), (195, 20516496), (196, 20411820), (198, 20205640), (208, 19234215), (210, 19051032), (220, 18185076), (231, 17319120), (234, 17097080), (240, 16669653), (244, 16396380), (245, 16329456), (252, 15875860), (260, 15387372), (264, 15154230), (273, 14654640), (280, 14288274), (286, 13988520), (294, 13607880), (305, 13117104), (308, 12989340), (312, 12822810), (315, 12700688), (330, 12123384), (336, 11906895), (338, 11836440), (360, 11113102), (364, 10990980), (366, 10930920), (385, 10391472), (390, 10258248), (392, 10205910), (396, 10102820), (420, 9525516), (427, 9369360), (429, 9325680), (440, 9092538), (441, 9071920), (455, 8792784), (462, 8659560), (468, 8548540), (488, 8198190), (490, 8164728), (495, 8082256), (504, 7937930), (507, 7890960), (520, 7693686), (528, 7577115), (539, 7422480), (546, 7327320), (549, 7287280), (560, 7144137), (572, 6994260), (585, 6838832), (588, 6803940), (610, 6558552), (616, 6494670), (624, 6411405), (630, 6350344), (637, 6280560), (660, 6061692), (671, 5962320), (676, 5918220), (693, 5773040), (715, 5595408), (720, 5556551), (728, 5495490), (732, 5465460), (735, 5443152), (770, 5195736), (780, 5129124), (784, 5102955), (792, 5051410), (793, 5045040), (819, 4884880), (840, 4762758), (845, 4734576), (854, 4684680), (858, 4662840), (880, 4546269), (882, 4535960), (910, 4396392), (915, 4372368), (924, 4329780), (936, 4274270), (976, 4099095), (980, 4082364), (990, 4041128), (1001, 3996720), (1008, 3968965), (1014, 3945480), (1040, 3846843), (1078, 3711240), (1092, 3663660), (1098, 3643640), (1144, 3497130), (1155, 3463824), (1170, 3419416), (1176, 3401970), (1183, 3381840), (1220, 3279276), (1232, 3247335), (1260, 3175172), (1274, 3140280), (1281, 3123120), (1287, 3108560), (1320, 3030846), (1342, 2981160), (1352, 2959110), (1365, 2930928), (1386, 2886520), (1430, 2797704), (1456, 2747745), (1464, 2732730), (1470, 2721576), (1521, 2630320), (1540, 2597868), (1560, 2564562), (1584, 2525705), (1586, 2522520), (1617, 2474160), (1638, 2442440), (1680, 2381379), (1690, 2367288), (1708, 2342340), (1716, 2331420), (1764, 2267980), (1820, 2198196), (1830, 2186184), (1848, 2164890), (1859, 2152080), (1872, 2137135), (1911, 2093520), (1960, 2041182), (1980, 2020564), (2002, 1998360), (2013, 1987440), (2028, 1972740), (2135, 1873872), (2145, 1865136), (2156, 1855620), (2184, 1831830), (2196, 1821820), (2205, 1814384), (2288, 1748565), (2310, 1731912), (2340, 1709708), (2352, 1700985), (2366, 1690920), (2379, 1681680), (2440, 1639638), (2520, 1587586), (2535, 1578192), (2548, 1570140), (2562, 1561560), (2574, 1554280), (2640, 1515423), (2684, 1490580), (2695, 1484496), (2704, 1479555), (2730, 1465464), (2745, 1457456), (2772, 1443260), (2860, 1398852), (2928, 1366365), (2940, 1360788), (2989, 1338480), (3003, 1332240), (3042, 1315160), (3080, 1298934), (3120, 1282281), (3172, 1261260), (3185, 1256112), (3234, 1237080), (3276, 1221220), (3355, 1192464), (3380, 1183644), (3416, 1171170), (3432, 1165710), (3465, 1154608), (3528, 1133990), (3549, 1127280), (3640, 1099098), (3660, 1093092), (3696, 1082445), (3718, 1076040), (3822, 1046760), (3843, 1041040), (3920, 1020591), (3960, 1010282), (3965, 1009008), (4004, 999180), (4026, 993720), (4056, 986370), (4095, 976976), (4270, 936936), (4290, 932568), (4312, 927810), (4368, 915915), (4392, 910910), (4410, 907192), (4620, 865956), (4680, 854854), (4697, 851760), (4732, 845460), (4758, 840840), (4851, 824720), (4880, 819819), (5005, 799344), (5040, 793793), (5070, 789096), (5096, 785070), (5124, 780780), (5148, 777140), (5368, 745290), (5390, 742248), (5460, 732732), (5490, 728728), (5544, 721630), (5551, 720720), (5577, 717360), (5720, 699426), (5733, 697840), (5880, 680394), (5915, 676368), (5978, 669240), (6006, 666120), (6039, 662480), (6084, 657580), (6160, 649467), (6344, 630630), (6370, 628056), (6405, 624624), (6435, 621712), (6468, 618540), (6552, 610610), (6710, 596232), (6760, 591822), (6832, 585585), (6864, 582855), (6930, 577304), (7007, 570960), (7056, 566995), (7098, 563640), (7137, 560560), (7280, 549549), (7320, 546546), (7436, 538020), (7605, 526064), (7644, 523380), (7686, 520520), (7920, 505141), (7930, 504504), (8008, 499590), (8052, 496860), (8085, 494832), (8112, 493185), (8190, 488488), (8281, 483120), (8540, 468468), (8580, 466284), (8624, 463905), (8723, 458640), (8784, 455455), (8820, 453596), (8967, 446160), (9009, 444080), (9240, 432978), (9295, 430416), (9360, 427427), (9394, 425880), (9464, 422730), (9516, 420420), (9555, 418704), (9702, 412360), (10010, 399672), (10065, 397488), (10140, 394548), (10192, 392535), (10248, 390390), (10296, 388570), (10309, 388080), (10647, 375760), (10736, 372645), (10780, 371124), (10920, 366366), (10980, 364364), (11088, 360815), (11102, 360360), (11154, 358680), (11440, 349713), (11466, 348920), (11760, 340197), (11830, 338184), (11895, 336336), (11956, 334620), (12012, 333060), (12078, 331240), (12168, 328790), (12688, 315315), (12740, 314028), (12810, 312312), (12870, 310856), (12936, 309270), (13013, 307440), (13104, 305305), (13420, 298116), (13520, 295911), (13860, 288652), (14014, 285480), (14091, 283920), (14196, 281820), (14274, 280280), (14640, 273273), (14872, 269010), (14945, 267696), (15015, 266448), (15210, 263032), (15288, 261690), (15372, 260260), (15860, 252252), (16016, 249795), (16104, 248430), (16170, 247416), (16380, 244244), (16562, 241560), (16653, 240240), (16731, 239120), (17080, 234234), (17160, 233142), (17446, 229320), (17640, 226798), (17745, 225456), (17934, 223080), (18018, 222040), (18480, 216489), (18590, 215208), (18788, 212940), (18928, 211365), (19032, 210210), (19110, 209352), (19215, 208208), (19404, 206180), (20020, 199836), (20130, 198744), (20280, 197274), (20496, 195195), (20592, 194285), (20618, 194040), (21021, 190320), (21294, 187880), (21560, 185562), (21840, 183183), (21960, 182182), (22204, 180180), (22308, 179340), (22932, 174460), (23485, 170352), (23660, 169092), (23790, 168168), (23912, 167310), (24024, 166530), (24156, 165620), (24255, 164944), (24336, 164395), (24843, 161040), (25480, 157014), (25620, 156156), (25740, 155428), (25872, 154635), (26026, 153720), (26169, 152880), (26840, 149058), (26901, 148720), (27720, 144326), (27755, 144144), (27885, 143472), (28028, 142740), (28182, 141960), (28392, 140910), (28548, 140140), (28665, 139568), (29744, 134505), (29890, 133848), (30030, 133224), (30195, 132496), (30420, 131516), (30576, 130845), (30744, 130130), (30927, 129360), (31720, 126126), (32208, 124215), (32340, 123708), (32760, 122122), (32879, 121680), (33124, 120780), (33306, 120120), (33462, 119560), (34160, 117117), (34320, 116571), (34892, 114660), (35035, 114192), (35280, 113399), (35490, 112728), (35685, 112112), (35868, 111540), (36036, 111020), (37180, 107604), (37576, 106470), (38064, 105105), (38220, 104676), (38430, 104104), (38808, 103090), (38857, 102960), (39039, 102480), (40040, 99918), (40260, 99372), (40560, 98637), (41236, 97020), (41405, 96624), (42042, 95160), (42273, 94640), (42588, 93940), (43120, 92781), (43615, 91728), (43920, 91091), (44408, 90090), (44616, 89670), (44835, 89232), (45045, 88816), (45864, 87230), (46970, 85176), (47320, 84546), (47580, 84084), (47824, 83655), (48048, 83265), (48312, 82810), (48510, 82472), (49686, 80520), (49959, 80080), (50960, 78507), (51240, 78078), (51480, 77714), (51545, 77616), (52052, 76860), (52338, 76440), (53235, 75152), (53680, 74529), (53802, 74360), (55440, 72163), (55510, 72072), (55770, 71736), (56056, 71370), (56364, 70980), (56784, 70455), (57096, 70070), (57330, 69784), (59780, 66924), (60060, 66612), (60390, 66248), (60840, 65758), (61061, 65520), (61488, 65065), (61854, 64680), (63063, 63440)]