20379110400

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 1188

約数和(自身を含む): 86895985176

約数和(自身を除く): 66516874776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 25, 30, 32, 33, 34, 36, 40, 43, 44, 45, 48, 50, 51, 55, 60, 64, 66, 68, 72, 75, 80, 85, 86, 88, 90, 96, 99, 100, 102, 110, 120, 121, 128, 129, 132, 136, 144, 150, 153, 160, 165, 170, 172, 176, 180, 187, 192, 198, 200, 204, 215, 220, 225, 240, 242, 255, 256, 258, 264, 272, 275, 288, 300, 306, 320, 330, 340, 344, 352, 360, 363, 374, 384, 387, 396, 400, 408, 425, 430, 440, 450, 473, 480, 484, 495, 510, 512, 516, 528, 544, 550, 561, 576, 600, 605, 612, 640, 645, 660, 680, 688, 704, 720, 726, 731, 748, 765, 768, 774, 792, 800, 816, 825, 850, 860, 880, 900, 935, 946, 960, 968, 990, 1020, 1024, 1032, 1056, 1075, 1088, 1089, 1100, 1122, 1152, 1200, 1210, 1224, 1275, 1280, 1290, 1320, 1360, 1376, 1408, 1419, 1440, 1452, 1462, 1496, 1530, 1536, 1548, 1584, 1600, 1632, 1650, 1683, 1700, 1720, 1760, 1800, 1815, 1870, 1892, 1920, 1935, 1936, 1980, 2040, 2057, 2064, 2112, 2150, 2176, 2178, 2193, 2200, 2244, 2304, 2365, 2400, 2420, 2448, 2475, 2550, 2560, 2580, 2640, 2720, 2752, 2805, 2816, 2838, 2880, 2904, 2924, 2992, 3025, 3060, 3072, 3096, 3168, 3200, 3225, 3264, 3300, 3366, 3400, 3440, 3520, 3600, 3630, 3655, 3740, 3784, 3825, 3840, 3870, 3872, 3960, 4080, 4114, 4128, 4224, 4257, 4300, 4352, 4356, 4386, 4400, 4488, 4608, 4675, 4730, 4800, 4840, 4896, 4950, 5100, 5120, 5160, 5203, 5280, 5440, 5445, 5504, 5610, 5632, 5676, 5760, 5808, 5848, 5984, 6050, 6120, 6171, 6192, 6336, 6400, 6450, 6528, 6579, 6600, 6732, 6800, 6880, 7040, 7095, 7200, 7260, 7310, 7480, 7568, 7650, 7680, 7740, 7744, 7920, 8041, 8160, 8228, 8256, 8415, 8448, 8514, 8600, 8704, 8712, 8772, 8800, 8976, 9075, 9216, 9350, 9460, 9600, 9675, 9680, 9792, 9900, 10200, 10285, 10320, 10406, 10560, 10880, 10890, 10965, 11008, 11220, 11264, 11352, 11520, 11616, 11696, 11825, 11968, 12100, 12240, 12342, 12384, 12672, 12800, 12900, 13056, 13158, 13200, 13464, 13600, 13760, 14025, 14080, 14190, 14400, 14520, 14620, 14960, 15136, 15300, 15360, 15480, 15488, 15609, 15840, 16082, 16320, 16456, 16512, 16830, 16896, 17028, 17200, 17408, 17424, 17544, 17600, 17952, 18150, 18275, 18513, 18700, 18920, 19200, 19350, 19360, 19584, 19800, 20400, 20570, 20640, 20812, 21120, 21285, 21760, 21780, 21930, 22016, 22440, 22704, 23040, 23232, 23392, 23650, 23936, 24123, 24200, 24480, 24684, 24768, 25344, 25600, 25800, 26015, 26112, 26316, 26400, 26928, 27200, 27225, 27520, 28050, 28160, 28380, 28800, 29040, 29240, 29920, 30272, 30600, 30855, 30960, 30976, 31218, 31680, 32164, 32640, 32895, 32912, 33024, 33660, 33792, 34056, 34400, 34848, 35088, 35200, 35475, 35904, 36300, 36550, 37026, 37400, 37840, 38400, 38700, 38720, 39168, 39600, 40205, 40800, 41140, 41280, 41624, 42075, 42240, 42570, 43520, 43560, 43860, 44032, 44880, 45408, 46080, 46464, 46784, 46827, 47300, 47872, 48246, 48400, 48960, 49368, 49536, 50688, 51425, 51600, 52030, 52224, 52632, 52800, 53856, 54400, 54450, 54825, 55040, 56100, 56320, 56760, 57600, 58080, 58480, 59840, 60544, 61200, 61710, 61920, 61952, 62436, 63360, 64328, 65280, 65790, 65824, 66048, 67320, 68112, 68800, 69696, 70176, 70400, 70950, 71808, 72369, 72600, 73100, 74052, 74800, 75680, 76800, 77400, 77440, 78045, 78336, 79200, 80410, 81600, 82280, 82560, 83248, 84150, 84480, 85140, 87040, 87120, 87720, 88451, 89760, 90816, 92565, 92928, 93568, 93654, 94600, 95744, 96492, 96800, 97920, 98736, 99072, 101376, 102850, 103200, 104060, 105264, 105600, 106425, 107712, 108800, 108900, 109650, 110080, 112200, 113520, 115200, 116160, 116960, 119680, 120615, 121088, 122400, 123420, 123840, 123904, 124872, 126720, 128656, 130075, 130560, 131580, 131648, 132096, 134640, 136224, 137600, 139392, 140352, 140800, 141900, 143616, 144738, 145200, 146200, 148104, 149600, 151360, 154275, 154800, 154880, 156090, 156672, 158400, 160820, 163200, 164475, 164560, 165120, 166496, 168300, 168960, 170280, 174240, 175440, 176902, 179520, 181632, 185130, 185856, 187136, 187308, 189200, 191488, 192984, 193600, 195840, 197472, 198144, 201025, 205700, 206400, 208120, 210528, 211200, 212850, 215424, 217600, 217800, 219300, 220160, 224400, 227040, 230400, 232320, 233920, 234135, 239360, 241230, 242176, 244800, 246840, 247680, 249744, 253440, 257312, 260150, 261120, 263160, 263296, 265353, 269280, 272448, 275200, 278784, 280704, 281600, 283800, 287232, 289476, 290400, 292400, 296208, 299200, 302720, 308550, 309600, 309760, 312180, 316800, 321640, 326400, 328950, 329120, 330240, 332992, 336600, 340560, 348480, 350880, 353804, 359040, 361845, 363264, 370260, 371712, 374272, 374616, 378400, 385968, 387200, 390225, 391680, 394944, 396288, 402050, 411400, 412800, 416240, 421056, 422400, 425700, 430848, 435200, 435600, 438600, 442255, 448800, 454080, 462825, 464640, 467840, 468270, 478720, 482460, 484352, 489600, 493680, 495360, 499488, 506880, 514624, 520300, 526320, 526592, 530706, 538560, 544896, 550400, 557568, 561408, 567600, 574464, 578952, 580800, 584800, 592416, 598400, 603075, 605440, 617100, 619200, 619520, 624360, 633600, 643280, 652800, 657900, 658240, 660480, 665984, 673200, 681120, 696960, 701760, 707608, 718080, 723690, 726528, 740520, 748544, 749232, 756800, 771936, 774400, 780450, 783360, 789888, 796059, 804100, 822800, 825600, 832480, 842112, 844800, 851400, 861696, 871200, 877200, 884510, 897600, 908160, 925650, 929280, 935680, 936540, 957440, 964920, 979200, 987360, 990720, 998976, 1029248, 1040600, 1052640, 1053184, 1061412, 1077120, 1089792, 1100800, 1115136, 1122816, 1135200, 1157904, 1161600, 1169600, 1170675, 1184832, 1196800, 1206150, 1210880, 1234200, 1238400, 1248720, 1267200, 1286560, 1305600, 1315800, 1316480, 1326765, 1331968, 1346400, 1362240, 1393920, 1403520, 1415216, 1436160, 1447380, 1453056, 1481040, 1498464, 1513600, 1543872, 1548800, 1560900, 1579776, 1592118, 1608200, 1645600, 1651200, 1664960, 1684224, 1702800, 1723392, 1742400, 1754400, 1769020, 1795200, 1809225, 1816320, 1851300, 1858560, 1871360, 1873080, 1929840, 1958400, 1974720, 1981440, 1997952, 2058496, 2081200, 2105280, 2106368, 2122824, 2154240, 2179584, 2211275, 2245632, 2270400, 2315808, 2323200, 2339200, 2341350, 2369664, 2393600, 2412300, 2421760, 2468400, 2476800, 2497440, 2534400, 2573120, 2631600, 2632960, 2653530, 2663936, 2692800, 2724480, 2787840, 2807040, 2830432, 2872320, 2894760, 2962080, 2996928, 3027200, 3087744, 3097600, 3121800, 3159552, 3184236, 3216400, 3291200, 3302400, 3329920, 3368448, 3405600, 3484800, 3508800, 3538040, 3590400, 3618450, 3632640, 3702600, 3742720, 3746160, 3859680, 3916800, 3949440, 3980295, 3995904, 4116992, 4162400, 4210560, 4245648, 4308480, 4359168, 4422550, 4540800, 4631616, 4646400, 4678400, 4682700, 4739328, 4787200, 4824600, 4936800, 4953600, 4994880, 5146240, 5263200, 5265920, 5307060, 5327872, 5385600, 5448960, 5575680, 5614080, 5660864, 5789520, 5924160, 5993856, 6054400, 6175488, 6243600, 6319104, 6368472, 6432800, 6582400, 6633825, 6659840, 6736896, 6811200, 6969600, 7017600, 7076080, 7180800, 7236900, 7265280, 7405200, 7492320, 7719360, 7898880, 7960590, 7991808, 8233984, 8324800, 8421120, 8491296, 8616960, 8845100, 9081600, 9263232, 9292800, 9356800, 9365400, 9478656, 9649200, 9873600, 9907200, 9989760, 10292480, 10526400, 10531840, 10614120, 10771200, 10897920, 11228160, 11321728, 11579040, 11848320, 11987712, 12108800, 12350976, 12487200, 12736944, 12865600, 13164800, 13267650, 13319680, 13622400, 13939200, 14035200, 14152160, 14361600, 14473800, 14810400, 14984640, 15438720, 15797760, 15921180, 15983616, 16649600, 16842240, 16982592, 17690200, 18163200, 18526464, 18713600, 18730800, 18957312, 19298400, 19747200, 19901475, 19979520, 20584960, 21052800, 21228240, 21542400, 21795840, 22643456, 23158080, 23696640, 23975424, 24701952, 24974400, 25473888, 25731200, 26329600, 26535300, 26639360, 27244800, 27878400, 28070400, 28304320, 28947600, 29620800, 29969280, 30877440, 31595520, 31842360, 33299200, 33684480, 33965184, 35380400, 36326400, 37052928, 37461600, 38596800, 39494400, 39802950, 39959040, 41169920, 42105600, 42456480, 43084800, 45286912, 46316160, 47393280, 47950848, 49948800, 50947776, 51462400, 52659200, 53070600, 54489600, 56140800, 56608640, 57895200, 59241600, 59938560, 61754880, 63684720, 66598400, 67930368, 70760800, 74105856, 74923200, 77193600, 78988800, 79605900, 79918080, 84211200, 84912960, 90573824, 92632320, 94786560, 99897600, 101895552, 102924800, 106141200, 108979200, 113217280, 115790400, 118483200, 119877120, 123509760, 127369440, 133196800, 135860736, 141521600, 149846400, 154387200, 157977600, 159211800, 168422400, 169825920, 185264640, 199795200, 203791104, 205849600, 212282400, 226434560, 231580800, 236966400, 239754240, 254738880, 271721472, 283043200, 299692800, 308774400, 318423600, 339651840, 370529280, 399590400, 407582208, 424564800, 452869120, 463161600, 473932800, 509477760, 566086400, 599385600, 617548800, 636847200, 679303680, 815164416, 849129600, 926323200, 1018955520, 1132172800, 1198771200, 1273694400, 1358607360, 1698259200, 1852646400, 2037911040, 2264345600, 2547388800, 3396518400, 4075822080, 5094777600, 6793036800, 10189555200, 20379110400]

約数ペア:

[(1, 20379110400), (2, 10189555200), (3, 6793036800), (4, 5094777600), (5, 4075822080), (6, 3396518400), (8, 2547388800), (9, 2264345600), (10, 2037911040), (11, 1852646400), (12, 1698259200), (15, 1358607360), (16, 1273694400), (17, 1198771200), (18, 1132172800), (20, 1018955520), (22, 926323200), (24, 849129600), (25, 815164416), (30, 679303680), (32, 636847200), (33, 617548800), (34, 599385600), (36, 566086400), (40, 509477760), (43, 473932800), (44, 463161600), (45, 452869120), (48, 424564800), (50, 407582208), (51, 399590400), (55, 370529280), (60, 339651840), (64, 318423600), (66, 308774400), (68, 299692800), (72, 283043200), (75, 271721472), (80, 254738880), (85, 239754240), (86, 236966400), (88, 231580800), (90, 226434560), (96, 212282400), (99, 205849600), (100, 203791104), (102, 199795200), (110, 185264640), (120, 169825920), (121, 168422400), (128, 159211800), (129, 157977600), (132, 154387200), (136, 149846400), (144, 141521600), (150, 135860736), (153, 133196800), (160, 127369440), (165, 123509760), (170, 119877120), (172, 118483200), (176, 115790400), (180, 113217280), (187, 108979200), (192, 106141200), (198, 102924800), (200, 101895552), (204, 99897600), (215, 94786560), (220, 92632320), (225, 90573824), (240, 84912960), (242, 84211200), (255, 79918080), (256, 79605900), (258, 78988800), (264, 77193600), (272, 74923200), (275, 74105856), (288, 70760800), (300, 67930368), (306, 66598400), (320, 63684720), (330, 61754880), (340, 59938560), (344, 59241600), (352, 57895200), (360, 56608640), (363, 56140800), (374, 54489600), (384, 53070600), (387, 52659200), (396, 51462400), (400, 50947776), (408, 49948800), (425, 47950848), (430, 47393280), (440, 46316160), (450, 45286912), (473, 43084800), (480, 42456480), (484, 42105600), (495, 41169920), (510, 39959040), (512, 39802950), (516, 39494400), (528, 38596800), (544, 37461600), (550, 37052928), (561, 36326400), (576, 35380400), (600, 33965184), (605, 33684480), (612, 33299200), (640, 31842360), (645, 31595520), (660, 30877440), (680, 29969280), (688, 29620800), (704, 28947600), (720, 28304320), (726, 28070400), (731, 27878400), (748, 27244800), (765, 26639360), (768, 26535300), (774, 26329600), (792, 25731200), (800, 25473888), (816, 24974400), (825, 24701952), (850, 23975424), (860, 23696640), (880, 23158080), (900, 22643456), (935, 21795840), (946, 21542400), (960, 21228240), (968, 21052800), (990, 20584960), (1020, 19979520), (1024, 19901475), (1032, 19747200), (1056, 19298400), (1075, 18957312), (1088, 18730800), (1089, 18713600), (1100, 18526464), (1122, 18163200), (1152, 17690200), (1200, 16982592), (1210, 16842240), (1224, 16649600), (1275, 15983616), (1280, 15921180), (1290, 15797760), (1320, 15438720), (1360, 14984640), (1376, 14810400), (1408, 14473800), (1419, 14361600), (1440, 14152160), (1452, 14035200), (1462, 13939200), (1496, 13622400), (1530, 13319680), (1536, 13267650), (1548, 13164800), (1584, 12865600), (1600, 12736944), (1632, 12487200), (1650, 12350976), (1683, 12108800), (1700, 11987712), (1720, 11848320), (1760, 11579040), (1800, 11321728), (1815, 11228160), (1870, 10897920), (1892, 10771200), (1920, 10614120), (1935, 10531840), (1936, 10526400), (1980, 10292480), (2040, 9989760), (2057, 9907200), (2064, 9873600), (2112, 9649200), (2150, 9478656), (2176, 9365400), (2178, 9356800), (2193, 9292800), (2200, 9263232), (2244, 9081600), (2304, 8845100), (2365, 8616960), (2400, 8491296), (2420, 8421120), (2448, 8324800), (2475, 8233984), (2550, 7991808), (2560, 7960590), (2580, 7898880), (2640, 7719360), (2720, 7492320), (2752, 7405200), (2805, 7265280), (2816, 7236900), (2838, 7180800), (2880, 7076080), (2904, 7017600), (2924, 6969600), (2992, 6811200), (3025, 6736896), (3060, 6659840), (3072, 6633825), (3096, 6582400), (3168, 6432800), (3200, 6368472), (3225, 6319104), (3264, 6243600), (3300, 6175488), (3366, 6054400), (3400, 5993856), (3440, 5924160), (3520, 5789520), (3600, 5660864), (3630, 5614080), (3655, 5575680), (3740, 5448960), (3784, 5385600), (3825, 5327872), (3840, 5307060), (3870, 5265920), (3872, 5263200), (3960, 5146240), (4080, 4994880), (4114, 4953600), (4128, 4936800), (4224, 4824600), (4257, 4787200), (4300, 4739328), (4352, 4682700), (4356, 4678400), (4386, 4646400), (4400, 4631616), (4488, 4540800), (4608, 4422550), (4675, 4359168), (4730, 4308480), (4800, 4245648), (4840, 4210560), (4896, 4162400), (4950, 4116992), (5100, 3995904), (5120, 3980295), (5160, 3949440), (5203, 3916800), (5280, 3859680), (5440, 3746160), (5445, 3742720), (5504, 3702600), (5610, 3632640), (5632, 3618450), (5676, 3590400), (5760, 3538040), (5808, 3508800), (5848, 3484800), (5984, 3405600), (6050, 3368448), (6120, 3329920), (6171, 3302400), (6192, 3291200), (6336, 3216400), (6400, 3184236), (6450, 3159552), (6528, 3121800), (6579, 3097600), (6600, 3087744), (6732, 3027200), (6800, 2996928), (6880, 2962080), (7040, 2894760), (7095, 2872320), (7200, 2830432), (7260, 2807040), (7310, 2787840), (7480, 2724480), (7568, 2692800), (7650, 2663936), (7680, 2653530), (7740, 2632960), (7744, 2631600), (7920, 2573120), (8041, 2534400), (8160, 2497440), (8228, 2476800), (8256, 2468400), (8415, 2421760), (8448, 2412300), (8514, 2393600), (8600, 2369664), (8704, 2341350), (8712, 2339200), (8772, 2323200), (8800, 2315808), (8976, 2270400), (9075, 2245632), (9216, 2211275), (9350, 2179584), (9460, 2154240), (9600, 2122824), (9675, 2106368), (9680, 2105280), (9792, 2081200), (9900, 2058496), (10200, 1997952), (10285, 1981440), (10320, 1974720), (10406, 1958400), (10560, 1929840), (10880, 1873080), (10890, 1871360), (10965, 1858560), (11008, 1851300), (11220, 1816320), (11264, 1809225), (11352, 1795200), (11520, 1769020), (11616, 1754400), (11696, 1742400), (11825, 1723392), (11968, 1702800), (12100, 1684224), (12240, 1664960), (12342, 1651200), (12384, 1645600), (12672, 1608200), (12800, 1592118), (12900, 1579776), (13056, 1560900), (13158, 1548800), (13200, 1543872), (13464, 1513600), (13600, 1498464), (13760, 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