21209116320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:198

約数の個数: 1152

約数和(自身を含む): 92858088960

約数和(自身を除く): 71648972640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 37, 38, 40, 41, 42, 45, 48, 56, 57, 60, 63, 70, 72, 73, 74, 76, 80, 82, 84, 90, 95, 96, 105, 111, 112, 114, 120, 123, 126, 133, 140, 144, 146, 148, 152, 160, 164, 168, 171, 180, 185, 190, 205, 210, 219, 222, 224, 228, 240, 246, 252, 259, 266, 280, 285, 287, 288, 292, 296, 304, 315, 328, 333, 336, 342, 360, 365, 369, 370, 380, 399, 410, 420, 438, 444, 456, 480, 492, 504, 511, 518, 532, 555, 560, 570, 574, 584, 592, 608, 615, 630, 656, 657, 665, 666, 672, 684, 703, 720, 730, 738, 740, 760, 777, 779, 798, 820, 840, 855, 861, 876, 888, 912, 984, 1008, 1022, 1036, 1064, 1095, 1110, 1120, 1140, 1148, 1168, 1184, 1197, 1230, 1260, 1295, 1312, 1314, 1330, 1332, 1368, 1387, 1406, 1435, 1440, 1460, 1476, 1480, 1517, 1520, 1533, 1554, 1558, 1596, 1640, 1665, 1680, 1710, 1722, 1752, 1776, 1824, 1845, 1968, 1995, 2016, 2044, 2072, 2109, 2128, 2190, 2220, 2280, 2296, 2331, 2336, 2337, 2394, 2460, 2520, 2555, 2583, 2590, 2628, 2660, 2664, 2701, 2736, 2774, 2812, 2870, 2920, 2952, 2960, 2993, 3034, 3040, 3066, 3108, 3116, 3192, 3280, 3285, 3330, 3360, 3420, 3444, 3504, 3515, 3552, 3690, 3885, 3895, 3936, 3990, 4088, 4144, 4161, 4218, 4256, 4305, 4380, 4440, 4551, 4560, 4592, 4599, 4662, 4674, 4788, 4920, 4921, 5040, 5110, 5166, 5180, 5256, 5320, 5328, 5402, 5453, 5472, 5548, 5624, 5740, 5840, 5904, 5920, 5985, 5986, 6068, 6132, 6216, 6232, 6327, 6384, 6560, 6570, 6660, 6840, 6888, 6935, 7008, 7011, 7030, 7380, 7585, 7665, 7770, 7790, 7980, 8103, 8176, 8288, 8322, 8436, 8610, 8760, 8880, 8979, 9102, 9120, 9184, 9198, 9324, 9348, 9576, 9709, 9840, 9842, 10080, 10220, 10332, 10360, 10512, 10545, 10619, 10640, 10656, 10804, 10906, 11096, 11248, 11480, 11655, 11680, 11685, 11808, 11970, 11972, 12136, 12264, 12432, 12464, 12483, 12654, 12768, 12915, 13140, 13320, 13505, 13653, 13680, 13776, 13870, 14022, 14060, 14760, 14763, 14965, 15170, 15330, 15540, 15580, 15960, 16206, 16352, 16359, 16644, 16872, 17220, 17520, 17760, 17958, 18204, 18396, 18648, 18696, 18907, 19152, 19418, 19680, 19684, 20440, 20664, 20720, 20805, 20951, 21024, 21090, 21238, 21280, 21608, 21812, 22192, 22496, 22755, 22960, 22995, 23310, 23370, 23940, 23944, 24272, 24309, 24528, 24605, 24864, 24928, 24966, 25308, 25830, 26280, 26640, 26937, 27010, 27265, 27306, 27360, 27552, 27740, 28044, 28120, 28823, 29127, 29520, 29526, 29930, 30340, 30660, 31080, 31160, 31635, 31857, 31920, 32412, 32718, 33288, 33744, 34440, 35040, 35055, 35916, 36408, 36792, 37296, 37392, 37814, 38304, 38836, 39368, 40515, 40880, 41328, 41440, 41610, 41902, 42180, 42476, 43216, 43624, 44289, 44384, 44895, 45510, 45920, 45990, 46620, 46740, 47880, 47888, 48544, 48545, 48618, 49056, 49077, 49210, 49932, 50616, 51319, 51660, 52560, 53095, 53280, 53874, 54020, 54530, 54612, 55480, 56088, 56240, 56721, 56867, 57646, 58254, 59040, 59052, 59860, 60680, 61320, 62160, 62320, 62415, 62853, 63270, 63714, 63840, 64824, 65436, 66576, 67488, 68265, 68880, 70110, 71832, 72816, 73584, 73815, 74592, 74784, 75628, 77672, 78736, 81030, 81760, 81795, 82656, 83220, 83804, 84360, 84952, 86432, 86469, 87248, 87381, 88578, 89790, 91020, 91980, 93240, 93480, 94535, 95571, 95760, 95776, 97090, 97236, 98154, 98420, 99864, 101232, 102638, 103320, 104755, 105120, 106190, 107748, 108040, 109060, 109224, 110741, 110960, 112176, 112480, 113442, 113734, 115292, 116508, 118104, 119720, 121360, 121545, 122640, 124320, 124640, 124830, 125706, 126540, 127428, 129648, 130872, 133152, 134685, 136530, 137760, 140220, 143664, 144115, 145632, 145635, 147168, 147630, 151256, 153957, 155344, 157472, 159285, 162060, 163590, 166440, 167608, 168720, 169904, 170163, 170601, 172938, 174496, 174762, 177156, 179580, 182040, 183960, 186480, 186960, 188559, 189070, 191142, 191520, 194180, 194472, 196308, 196840, 199728, 201761, 202464, 205276, 206640, 209510, 212380, 215496, 216080, 218120, 218448, 221445, 221482, 221920, 224352, 226884, 227468, 230584, 233016, 236208, 239440, 242720, 243090, 245280, 245385, 249660, 251412, 253080, 254856, 256595, 259296, 259407, 261744, 269370, 273060, 280440, 283605, 284335, 287328, 288230, 291270, 295260, 302512, 307914, 310688, 314265, 318570, 324120, 327180, 332223, 332880, 335216, 337440, 339808, 340326, 341202, 345876, 349524, 354312, 359160, 359233, 364080, 367920, 372960, 373920, 377118, 378140, 382284, 388360, 388944, 392616, 393680, 398069, 399456, 403522, 410552, 413280, 419020, 424760, 430992, 432160, 432345, 436240, 436896, 436905, 442890, 442964, 453768, 454936, 461168, 461871, 466032, 472416, 477855, 478880, 486180, 490770, 499320, 502824, 506160, 509712, 511803, 513190, 518814, 523488, 538740, 546120, 553705, 560880, 567210, 568670, 576460, 582540, 590520, 605024, 605283, 615828, 628530, 637140, 648240, 654360, 664446, 665760, 670432, 680652, 682404, 691752, 699048, 708624, 718320, 718466, 728160, 735840, 754236, 756280, 764568, 769785, 775187, 776720, 777888, 785232, 787360, 796138, 807044, 821104, 838040, 849520, 850815, 853005, 861984, 864690, 872480, 873810, 885780, 885928, 907536, 909872, 922336, 923742, 932064, 942795, 955710, 972360, 981540, 996669, 998640, 1005648, 1008805, 1012320, 1019424, 1023606, 1026380, 1037628, 1077480, 1077699, 1092240, 1107410, 1121760, 1134420, 1137340, 1152920, 1165080, 1181040, 1194207, 1210566, 1231656, 1257060, 1274280, 1296480, 1297035, 1308720, 1328892, 1361304, 1364808, 1383504, 1398096, 1417248, 1436640, 1436932, 1508472, 1512560, 1529136, 1539570, 1550374, 1553440, 1570464, 1592276, 1614088, 1642208, 1661115, 1676080, 1699040, 1701630, 1706010, 1729380, 1747620, 1771560, 1771856, 1796165, 1815072, 1815849, 1819744, 1847484, 1885590, 1911420, 1944720, 1963080, 1990345, 1993338, 1997280, 2011296, 2017610, 2047212, 2052760, 2075256, 2104079, 2154960, 2155398, 2184480, 2214820, 2268840, 2274680, 2305840, 2309355, 2325561, 2330160, 2362080, 2388414, 2421132, 2463312, 2514120, 2548560, 2559015, 2594070, 2617440, 2657784, 2722608, 2729616, 2767008, 2796192, 2873864, 3016944, 3025120, 3026415, 3058272, 3079140, 3100748, 3184552, 3228176, 3233097, 3322230, 3352160, 3403260, 3412020, 3458760, 3495240, 3543120, 3543712, 3582621, 3592330, 3631698, 3694968, 3771180, 3822840, 3875935, 3889440, 3926160, 3980690, 3986676, 4035220, 4094424, 4105520, 4150512, 4208158, 4309920, 4310796, 4429640, 4537680, 4549360, 4611680, 4618710, 4651122, 4660320, 4776828, 4842264, 4926624, 4983345, 5028240, 5097120, 5118030, 5188140, 5315568, 5388495, 5445216, 5459232, 5747728, 5971035, 6033888, 6052830, 6158280, 6201496, 6312237, 6369104, 6456352, 6466194, 6644460, 6806520, 6824040, 6917520, 6976683, 6990480, 7086240, 7165242, 7184660, 7263396, 7389936, 7542360, 7645680, 7751870, 7852320, 7961380, 7973352, 8070440, 8188848, 8211040, 8301024, 8416316, 8621592, 8859280, 9075360, 9079245, 9098720, 9237420, 9302244, 9553656, 9684528, 9966690, 10056480, 10236060, 10376280, 10520395, 10631136, 10776990, 11495456, 11627805, 11942070, 12105660, 12316560, 12402992, 12624474, 12738208, 12932388, 13288920, 13613040, 13648080, 13835040, 13953366, 13980960, 14330484, 14369320, 14526792, 14728553, 14779872, 15084720, 15291360, 15503740, 15922760, 15946704, 16140880, 16165485, 16377696, 16832632, 17243184, 17718560, 17913105, 18158490, 18474840, 18604488, 18936711, 19107312, 19369056, 19933380, 20472120, 20752560, 21040790, 21553980, 23255610, 23884140, 24211320, 24633120, 24805984, 25248948, 25864776, 26577840, 27226080, 27296160, 27906732, 28660968, 28738640, 29053584, 29457106, 30169440, 31007480, 31561185, 31845520, 31893408, 32281760, 32330970, 33665264, 34486368, 34883415, 35826210, 36316980, 36949680, 37208976, 37873422, 38214624, 39866760, 40944240, 41505120, 42081580, 43107960, 44185659, 46511220, 47768280, 48422640, 50497896, 51729552, 53155680, 55813464, 57321936, 57477280, 58107168, 58914212, 62014960, 63122370, 63691040, 64661940, 67330528, 69766830, 71652420, 72633960, 73642765, 73899360, 74417952, 75746844, 79733520, 81888480, 84163160, 86215920, 88371318, 93022440, 94683555, 95536560, 96845280, 100995792, 103459104, 111626928, 114643872, 117828424, 124029920, 126244740, 129323880, 132556977, 139533660, 143304840, 145267920, 147285530, 151493688, 159467040, 168326320, 172431840, 176742636, 186044880, 189367110, 191073120, 201991584, 220928295, 223253856, 235656848, 252489480, 258647760, 265113954, 279067320, 286609680, 290535840, 294571060, 302987376, 336652640, 353485272, 372089760, 378734220, 441856590, 471313696, 504978960, 517295520, 530227908, 558134640, 573219360, 589142120, 605974752, 662784885, 706970544, 757468440, 883713180, 1009957920, 1060455816, 1116269280, 1178284240, 1325569770, 1413941088, 1514936880, 1767426360, 2120911632, 2356568480, 2651139540, 3029873760, 3534852720, 4241823264, 5302279080, 7069705440, 10604558160, 21209116320]

約数ペア:

[(1, 21209116320), (2, 10604558160), (3, 7069705440), (4, 5302279080), (5, 4241823264), (6, 3534852720), (7, 3029873760), (8, 2651139540), (9, 2356568480), (10, 2120911632), (12, 1767426360), (14, 1514936880), (15, 1413941088), (16, 1325569770), (18, 1178284240), (19, 1116269280), (20, 1060455816), (21, 1009957920), (24, 883713180), (28, 757468440), (30, 706970544), (32, 662784885), (35, 605974752), (36, 589142120), (37, 573219360), (38, 558134640), (40, 530227908), (41, 517295520), (42, 504978960), (45, 471313696), (48, 441856590), (56, 378734220), (57, 372089760), (60, 353485272), (63, 336652640), (70, 302987376), (72, 294571060), (73, 290535840), (74, 286609680), (76, 279067320), (80, 265113954), (82, 258647760), (84, 252489480), (90, 235656848), (95, 223253856), (96, 220928295), (105, 201991584), (111, 191073120), (112, 189367110), (114, 186044880), (120, 176742636), (123, 172431840), (126, 168326320), (133, 159467040), (140, 151493688), (144, 147285530), (146, 145267920), (148, 143304840), (152, 139533660), (160, 132556977), (164, 129323880), (168, 126244740), (171, 124029920), (180, 117828424), (185, 114643872), (190, 111626928), (205, 103459104), (210, 100995792), (219, 96845280), (222, 95536560), (224, 94683555), (228, 93022440), (240, 88371318), (246, 86215920), (252, 84163160), (259, 81888480), (266, 79733520), (280, 75746844), (285, 74417952), (287, 73899360), (288, 73642765), (292, 72633960), (296, 71652420), (304, 69766830), (315, 67330528), (328, 64661940), (333, 63691040), (336, 63122370), (342, 62014960), (360, 58914212), (365, 58107168), (369, 57477280), (370, 57321936), (380, 55813464), (399, 53155680), (410, 51729552), (420, 50497896), (438, 48422640), (444, 47768280), (456, 46511220), (480, 44185659), (492, 43107960), (504, 42081580), (511, 41505120), (518, 40944240), (532, 39866760), (555, 38214624), (560, 37873422), (570, 37208976), (574, 36949680), (584, 36316980), (592, 35826210), (608, 34883415), (615, 34486368), (630, 33665264), (656, 32330970), (657, 32281760), (665, 31893408), (666, 31845520), (672, 31561185), (684, 31007480), (703, 30169440), (720, 29457106), (730, 29053584), (738, 28738640), (740, 28660968), (760, 27906732), (777, 27296160), (779, 27226080), (798, 26577840), (820, 25864776), (840, 25248948), (855, 24805984), (861, 24633120), (876, 24211320), (888, 23884140), (912, 23255610), (984, 21553980), (1008, 21040790), (1022, 20752560), (1036, 20472120), (1064, 19933380), (1095, 19369056), (1110, 19107312), (1120, 18936711), (1140, 18604488), (1148, 18474840), (1168, 18158490), (1184, 17913105), (1197, 17718560), (1230, 17243184), (1260, 16832632), (1295, 16377696), (1312, 16165485), (1314, 16140880), (1330, 15946704), (1332, 15922760), (1368, 15503740), (1387, 15291360), (1406, 15084720), (1435, 14779872), (1440, 14728553), (1460, 14526792), (1476, 14369320), (1480, 14330484), (1517, 13980960), (1520, 13953366), (1533, 13835040), (1554, 13648080), (1558, 13613040), (1596, 13288920), (1640, 12932388), (1665, 12738208), (1680, 12624474), (1710, 12402992), (1722, 12316560), (1752, 12105660), (1776, 11942070), (1824, 11627805), (1845, 11495456), (1968, 10776990), (1995, 10631136), (2016, 10520395), (2044, 10376280), (2072, 10236060), (2109, 10056480), (2128, 9966690), (2190, 9684528), (2220, 9553656), (2280, 9302244), (2296, 9237420), (2331, 9098720), (2336, 9079245), (2337, 9075360), (2394, 8859280), (2460, 8621592), (2520, 8416316), (2555, 8301024), (2583, 8211040), (2590, 8188848), (2628, 8070440), (2660, 7973352), (2664, 7961380), (2701, 7852320), (2736, 7751870), (2774, 7645680), (2812, 7542360), (2870, 7389936), (2920, 7263396), (2952, 7184660), (2960, 7165242), (2993, 7086240), (3034, 6990480), (3040, 6976683), (3066, 6917520), (3108, 6824040), (3116, 6806520), (3192, 6644460), (3280, 6466194), (3285, 6456352), (3330, 6369104), (3360, 6312237), (3420, 6201496), (3444, 6158280), (3504, 6052830), (3515, 6033888), (3552, 5971035), (3690, 5747728), (3885, 5459232), (3895, 5445216), (3936, 5388495), (3990, 5315568), (4088, 5188140), (4144, 5118030), (4161, 5097120), (4218, 5028240), (4256, 4983345), (4305, 4926624), (4380, 4842264), (4440, 4776828), (4551, 4660320), (4560, 4651122), (4592, 4618710), (4599, 4611680), (4662, 4549360), (4674, 4537680), (4788, 4429640), (4920, 4310796), (4921, 4309920), (5040, 4208158), (5110, 4150512), (5166, 4105520), (5180, 4094424), (5256, 4035220), (5320, 3986676), (5328, 3980690), (5402, 3926160), (5453, 3889440), (5472, 3875935), (5548, 3822840), (5624, 3771180), (5740, 3694968), (5840, 3631698), (5904, 3592330), (5920, 3582621), (5985, 3543712), (5986, 3543120), (6068, 3495240), (6132, 3458760), (6216, 3412020), (6232, 3403260), (6327, 3352160), (6384, 3322230), (6560, 3233097), (6570, 3228176), (6660, 3184552), (6840, 3100748), (6888, 3079140), (6935, 3058272), (7008, 3026415), (7011, 3025120), (7030, 3016944), (7380, 2873864), (7585, 2796192), (7665, 2767008), (7770, 2729616), (7790, 2722608), (7980, 2657784), (8103, 2617440), (8176, 2594070), (8288, 2559015), (8322, 2548560), (8436, 2514120), (8610, 2463312), (8760, 2421132), (8880, 2388414), (8979, 2362080), (9102, 2330160), (9120, 2325561), (9184, 2309355), (9198, 2305840), (9324, 2274680), (9348, 2268840), (9576, 2214820), (9709, 2184480), (9840, 2155398), (9842, 2154960), (10080, 2104079), (10220, 2075256), (10332, 2052760), (10360, 2047212), (10512, 2017610), (10545, 2011296), (10619, 1997280), (10640, 1993338), (10656, 1990345), (10804, 1963080), (10906, 1944720), (11096, 1911420), (11248, 1885590), (11480, 1847484), (11655, 1819744), (11680, 1815849), (11685, 1815072), (11808, 1796165), (11970, 1771856), (11972, 1771560), (12136, 1747620), (12264, 1729380), (12432, 1706010), (12464, 1701630), (12483, 1699040), (12654, 1676080), (12768, 1661115), (12915, 1642208), (13140, 1614088), (13320, 1592276), (13505, 1570464), (13653, 1553440), (13680, 1550374), (13776, 1539570), (13870, 1529136), (14022, 1512560), (14060, 1508472), (14760, 1436932), 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