21976249680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:760

約数の個数: 960

約数和(自身を含む): 100130734080

約数和(自身を除く): 78154484400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 28, 30, 31, 33, 35, 36, 38, 40, 42, 44, 45, 48, 55, 56, 57, 60, 62, 63, 66, 70, 72, 76, 77, 80, 84, 88, 90, 93, 95, 99, 105, 110, 112, 114, 120, 124, 126, 132, 133, 140, 144, 152, 154, 155, 165, 168, 171, 176, 180, 186, 190, 198, 209, 210, 217, 220, 228, 231, 240, 248, 252, 264, 266, 279, 280, 285, 304, 308, 310, 315, 330, 336, 341, 342, 360, 372, 380, 385, 396, 399, 418, 420, 434, 440, 456, 462, 465, 495, 496, 504, 528, 532, 558, 560, 570, 589, 616, 620, 627, 630, 651, 660, 665, 673, 682, 684, 693, 720, 744, 760, 770, 792, 798, 836, 840, 855, 868, 880, 912, 924, 930, 990, 1008, 1023, 1045, 1064, 1085, 1116, 1140, 1155, 1178, 1197, 1232, 1240, 1254, 1260, 1302, 1320, 1330, 1346, 1364, 1368, 1386, 1395, 1463, 1488, 1520, 1540, 1584, 1596, 1672, 1680, 1705, 1710, 1736, 1767, 1848, 1860, 1881, 1953, 1980, 1995, 2019, 2046, 2090, 2128, 2170, 2232, 2280, 2310, 2356, 2387, 2394, 2480, 2508, 2520, 2604, 2640, 2660, 2692, 2728, 2736, 2772, 2790, 2926, 2945, 3069, 3080, 3135, 3192, 3255, 3344, 3365, 3410, 3420, 3465, 3472, 3534, 3696, 3720, 3762, 3906, 3960, 3990, 4038, 4092, 4123, 4180, 4340, 4389, 4464, 4560, 4620, 4711, 4712, 4774, 4788, 5016, 5040, 5115, 5208, 5301, 5320, 5384, 5456, 5544, 5580, 5852, 5890, 5985, 6057, 6138, 6160, 6270, 6384, 6479, 6510, 6730, 6820, 6840, 6930, 7068, 7161, 7315, 7403, 7440, 7524, 7812, 7920, 7980, 8076, 8184, 8246, 8360, 8680, 8778, 8835, 9240, 9405, 9422, 9424, 9548, 9576, 9765, 10032, 10095, 10230, 10416, 10602, 10640, 10768, 11088, 11160, 11704, 11780, 11935, 11970, 12114, 12276, 12369, 12540, 12787, 12958, 13020, 13167, 13460, 13640, 13680, 13860, 14133, 14136, 14322, 14630, 14806, 15048, 15345, 15624, 15960, 16152, 16368, 16492, 16720, 17360, 17556, 17670, 18480, 18810, 18844, 19096, 19152, 19437, 19530, 20190, 20460, 20615, 20863, 21204, 21483, 21945, 22209, 22320, 23408, 23555, 23560, 23870, 23940, 24228, 24552, 24738, 25080, 25574, 25916, 26040, 26334, 26505, 26920, 27280, 27720, 28266, 28272, 28644, 29260, 29612, 30096, 30285, 30690, 31248, 31920, 32304, 32395, 32984, 35112, 35340, 35805, 37015, 37107, 37620, 37688, 38192, 38361, 38874, 39060, 40380, 40920, 41230, 41726, 42399, 42408, 42966, 43890, 44418, 45353, 47110, 47120, 47740, 47880, 48456, 49104, 49476, 50160, 51148, 51821, 51832, 52080, 52668, 53010, 53840, 55440, 56532, 57288, 58311, 58520, 59224, 60570, 61380, 61845, 62589, 63935, 64790, 65835, 65968, 66627, 70224, 70665, 70680, 71610, 74030, 74214, 75240, 75376, 76722, 77748, 78120, 80760, 81840, 82460, 83452, 84798, 84816, 85932, 87780, 88836, 89509, 90706, 94220, 95480, 95760, 96912, 97185, 98952, 102296, 103642, 103664, 104315, 105336, 106020, 107415, 111045, 113064, 114576, 115083, 116622, 117040, 118448, 121140, 122760, 123690, 125178, 127870, 129580, 131670, 133254, 136059, 140657, 141330, 141360, 143220, 146041, 148060, 148428, 150480, 153444, 155463, 155496, 156240, 161520, 164920, 166904, 169596, 171864, 175560, 177672, 179018, 181412, 185535, 187767, 188440, 190960, 191805, 194370, 197904, 204592, 207284, 208630, 210672, 211995, 212040, 214830, 222090, 226128, 226765, 229493, 230166, 233244, 242280, 245520, 247380, 250356, 255740, 259105, 259160, 263340, 266508, 268527, 272118, 281314, 282660, 286440, 291555, 292082, 296120, 296856, 306888, 310926, 310992, 312945, 329840, 333135, 333808, 339192, 343728, 351120, 355344, 358036, 362824, 371070, 375534, 376880, 383610, 388740, 396397, 408177, 414568, 417260, 421971, 423990, 424080, 429660, 438123, 444180, 447545, 453530, 458986, 460332, 466389, 466488, 484560, 494760, 500712, 511480, 518210, 518320, 526680, 533016, 537054, 544236, 562628, 565320, 572880, 575415, 583110, 584164, 592240, 593712, 613776, 621852, 625890, 666270, 678384, 680295, 688479, 703285, 716072, 725648, 730205, 742140, 751068, 767220, 777315, 777480, 792794, 805581, 816354, 829136, 834520, 843942, 847980, 859320, 876246, 888360, 895090, 907060, 917972, 920664, 932778, 932976, 938835, 984599, 989520, 1001424, 1022960, 1036420, 1053360, 1066032, 1074108, 1088472, 1125256, 1130640, 1147465, 1150830, 1166220, 1168328, 1189191, 1243704, 1251780, 1265913, 1314369, 1332540, 1342635, 1360590, 1376958, 1406570, 1432144, 1460410, 1484280, 1502136, 1534440, 1554630, 1554960, 1585588, 1606451, 1611162, 1632708, 1669040, 1687884, 1695960, 1718640, 1752492, 1776720, 1790180, 1814120, 1835944, 1841328, 1865556, 1877670, 1969198, 1981985, 2040885, 2065437, 2072840, 2109855, 2148216, 2176944, 2190615, 2250512, 2294930, 2301660, 2331945, 2332440, 2336656, 2378382, 2487408, 2503560, 2531826, 2628738, 2665080, 2685270, 2721180, 2753916, 2774779, 2813140, 2920820, 2953797, 2968560, 3004272, 3068880, 3109260, 3171176, 3212902, 3222324, 3265416, 3375768, 3391920, 3442395, 3504984, 3567573, 3580360, 3628240, 3671888, 3731112, 3755340, 3938396, 3963970, 4027905, 4081770, 4130874, 4145680, 4219710, 4296432, 4360367, 4381230, 4589860, 4603320, 4663890, 4664880, 4756764, 4819353, 4922995, 5007120, 5063652, 5257476, 5330160, 5370540, 5442360, 5507832, 5549558, 5626280, 5841640, 5907594, 5945955, 6218520, 6329565, 6342352, 6425804, 6444648, 6530832, 6571845, 6751536, 6884790, 7009968, 7135146, 7160720, 7462224, 7510680, 7876792, 7927940, 8032255, 8055810, 8163540, 8261748, 8324337, 8439420, 8720734, 8762460, 8861391, 9179720, 9206640, 9327780, 9513528, 9638706, 9845990, 10127304, 10327185, 10514952, 10741080, 10884720, 11015664, 11099116, 11252560, 11683280, 11815188, 11891910, 12437040, 12659130, 12851608, 12889296, 13081101, 13143690, 13769580, 13873895, 14270292, 14458059, 14768985, 15021360, 15753584, 15855880, 16064510, 16111620, 16327080, 16523496, 16648674, 16878840, 17441468, 17524920, 17722782, 17837865, 18359440, 18655560, 19027056, 19277412, 19691980, 20254608, 20654370, 21029904, 21482160, 21801835, 22198232, 23630376, 23783820, 24096765, 24973011, 25318260, 25703216, 26162202, 26287380, 27539160, 27747790, 28540584, 28916118, 29537970, 30522569, 31711760, 32129020, 32223240, 32654160, 33046992, 33297348, 33757680, 34882936, 35049840, 35445564, 35675730, 37311120, 38554824, 39243303, 39383960, 41308740, 41621685, 43603670, 44306955, 44396464, 47260752, 47567640, 48193530, 49946022, 50636520, 52324404, 52574760, 55078320, 55495580, 57081168, 57832236, 59075940, 61045138, 64258040, 64446480, 65405505, 66594696, 69765872, 70891128, 71351460, 72290295, 77109648, 78486606, 78767920, 82617480, 83243370, 87207340, 88613910, 91567707, 95135280, 96387060, 99892044, 101273040, 104648808, 105149520, 110991160, 115664472, 118151880, 122090276, 124865055, 128516080, 130811010, 133189392, 141782256, 142702920, 144580590, 152612845, 156973212, 165234960, 166486740, 174414680, 177227820, 183135414, 192774120, 196216515, 199784088, 209297616, 221982320, 231328944, 236303760, 244180552, 249730110, 261622020, 274703121, 285405840, 289161180, 305225690, 313946424, 332973480, 348829360, 354455640, 366270828, 385548240, 392433030, 399568176, 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約数ペア:

[(1, 21976249680), (2, 10988124840), (3, 7325416560), (4, 5494062420), (5, 4395249936), (6, 3662708280), (7, 3139464240), (8, 2747031210), (9, 2441805520), (10, 2197624968), (11, 1997840880), (12, 1831354140), (14, 1569732120), (15, 1465083312), (16, 1373515605), (18, 1220902760), (19, 1156644720), (20, 1098812484), (21, 1046488080), (22, 998920440), (24, 915677070), (28, 784866060), (30, 732541656), (31, 708911280), (33, 665946960), (35, 627892848), (36, 610451380), (38, 578322360), (40, 549406242), (42, 523244040), (44, 499460220), (45, 488361104), (48, 457838535), (55, 399568176), (56, 392433030), (57, 385548240), (60, 366270828), (62, 354455640), (63, 348829360), (66, 332973480), (70, 313946424), (72, 305225690), (76, 289161180), (77, 285405840), (80, 274703121), (84, 261622020), (88, 249730110), (90, 244180552), (93, 236303760), (95, 231328944), (99, 221982320), (105, 209297616), (110, 199784088), (112, 196216515), (114, 192774120), (120, 183135414), (124, 177227820), (126, 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(570, 38554824), (589, 37311120), (616, 35675730), (620, 35445564), (627, 35049840), (630, 34882936), (651, 33757680), (660, 33297348), (665, 33046992), (673, 32654160), (682, 32223240), (684, 32129020), (693, 31711760), (720, 30522569), (744, 29537970), (760, 28916118), (770, 28540584), (792, 27747790), (798, 27539160), (836, 26287380), (840, 26162202), (855, 25703216), (868, 25318260), (880, 24973011), (912, 24096765), (924, 23783820), (930, 23630376), (990, 22198232), (1008, 21801835), (1023, 21482160), (1045, 21029904), (1064, 20654370), (1085, 20254608), (1116, 19691980), (1140, 19277412), (1155, 19027056), (1178, 18655560), (1197, 18359440), (1232, 17837865), (1240, 17722782), (1254, 17524920), (1260, 17441468), (1302, 16878840), (1320, 16648674), (1330, 16523496), (1346, 16327080), (1364, 16111620), (1368, 16064510), (1386, 15855880), (1395, 15753584), (1463, 15021360), (1488, 14768985), (1520, 14458059), (1540, 14270292), (1584, 13873895), (1596, 13769580), (1672, 13143690), (1680, 13081101), (1705, 12889296), (1710, 12851608), (1736, 12659130), (1767, 12437040), (1848, 11891910), (1860, 11815188), (1881, 11683280), (1953, 11252560), (1980, 11099116), (1995, 11015664), (2019, 10884720), (2046, 10741080), (2090, 10514952), (2128, 10327185), (2170, 10127304), (2232, 9845990), (2280, 9638706), (2310, 9513528), (2356, 9327780), (2387, 9206640), (2394, 9179720), (2480, 8861391), (2508, 8762460), (2520, 8720734), (2604, 8439420), (2640, 8324337), (2660, 8261748), (2692, 8163540), (2728, 8055810), (2736, 8032255), (2772, 7927940), (2790, 7876792), (2926, 7510680), (2945, 7462224), (3069, 7160720), (3080, 7135146), (3135, 7009968), (3192, 6884790), (3255, 6751536), (3344, 6571845), (3365, 6530832), (3410, 6444648), (3420, 6425804), (3465, 6342352), (3472, 6329565), (3534, 6218520), (3696, 5945955), (3720, 5907594), (3762, 5841640), (3906, 5626280), (3960, 5549558), (3990, 5507832), (4038, 5442360), (4092, 5370540), (4123, 5330160), (4180, 5257476), (4340, 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(114576, 191805), (115083, 190960), (116622, 188440), (117040, 187767), (118448, 185535), (121140, 181412), (122760, 179018), (123690, 177672), (125178, 175560), (127870, 171864), (129580, 169596), (131670, 166904), (133254, 164920), (136059, 161520), (140657, 156240), (141330, 155496), (141360, 155463), (143220, 153444), (146041, 150480), (148060, 148428)]