20249475840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 648

約数和(自身を含む): 78456487200

約数和(自身を除く): 58207011360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 73, 80, 88, 90, 96, 99, 110, 120, 121, 128, 132, 144, 146, 160, 165, 176, 180, 192, 198, 199, 219, 220, 240, 242, 256, 264, 288, 292, 320, 330, 352, 360, 363, 365, 384, 396, 398, 438, 440, 480, 484, 495, 528, 576, 584, 597, 605, 640, 657, 660, 704, 720, 726, 730, 768, 792, 796, 803, 876, 880, 960, 968, 990, 995, 1056, 1089, 1095, 1152, 1168, 1194, 1210, 1280, 1314, 1320, 1408, 1440, 1452, 1460, 1584, 1592, 1606, 1752, 1760, 1791, 1815, 1920, 1936, 1980, 1990, 2112, 2178, 2189, 2190, 2304, 2336, 2388, 2409, 2420, 2628, 2640, 2816, 2880, 2904, 2920, 2985, 3168, 3184, 3212, 3285, 3504, 3520, 3582, 3630, 3840, 3872, 3960, 3980, 4015, 4224, 4356, 4378, 4380, 4672, 4776, 4818, 4840, 5256, 5280, 5445, 5760, 5808, 5840, 5970, 6336, 6368, 6424, 6567, 6570, 7008, 7040, 7164, 7227, 7260, 7744, 7920, 7960, 8030, 8448, 8712, 8756, 8760, 8833, 8955, 9344, 9552, 9636, 9680, 10512, 10560, 10890, 10945, 11520, 11616, 11680, 11940, 12045, 12672, 12736, 12848, 13134, 13140, 14016, 14080, 14328, 14454, 14520, 14527, 15488, 15840, 15920, 16060, 17424, 17512, 17520, 17666, 17910, 18688, 19104, 19272, 19360, 19701, 21024, 21120, 21780, 21890, 23232, 23360, 23880, 24079, 24090, 25344, 25472, 25696, 26268, 26280, 26499, 28032, 28656, 28908, 29040, 29054, 30976, 31680, 31840, 32120, 32835, 34848, 35024, 35040, 35332, 35820, 36135, 38208, 38544, 38720, 39402, 42048, 42240, 43560, 43581, 43780, 44165, 46464, 46720, 47760, 48158, 48180, 50944, 51392, 52536, 52560, 52998, 56064, 57312, 57816, 58080, 58108, 63360, 63680, 64240, 65670, 69696, 70048, 70080, 70664, 71640, 72237, 72270, 72635, 76416, 77088, 77440, 78804, 79497, 84096, 87120, 87162, 87560, 88330, 92928, 93440, 95520, 96316, 96360, 98505, 102784, 105072, 105120, 105996, 114624, 115632, 116160, 116216, 120395, 126720, 127360, 128480, 130743, 131340, 132495, 139392, 140096, 140160, 141328, 143280, 144474, 144540, 145270, 152832, 154176, 154880, 157608, 158994, 159797, 168192, 174240, 174324, 175120, 176660, 191040, 192632, 192720, 197010, 205568, 210144, 210240, 211992, 216711, 217905, 229248, 231264, 232320, 232432, 240790, 254720, 256960, 261486, 262680, 264990, 278784, 280192, 280320, 282656, 286560, 288948, 289080, 290540, 308352, 315216, 317988, 319594, 348480, 348648, 350240, 353320, 361185, 382080, 385264, 385440, 394020, 397485, 420288, 420480, 423984, 433422, 435810, 458496, 462528, 464640, 464864, 479391, 481580, 513920, 522972, 525360, 529980, 560384, 565312, 573120, 577896, 578160, 581080, 616704, 630432, 635976, 639188, 653715, 696960, 697296, 700480, 706640, 722370, 764160, 770528, 770880, 788040, 794970, 798985, 840576, 840960, 847968, 866844, 871620, 925056, 929728, 958782, 963160, 1027840, 1045944, 1050720, 1059960, 1083555, 1130624, 1146240, 1155792, 1156320, 1162160, 1260864, 1271952, 1278376, 1307430, 1393920, 1394592, 1400960, 1413280, 1438173, 1444740, 1541056, 1541760, 1576080, 1589940, 1597970, 1681152, 1695936, 1733688, 1743240, 1757767, 1850112, 1859456, 1917564, 1926320, 2091888, 2101440, 2119920, 2167110, 2261248, 2292480, 2311584, 2312640, 2324320, 2396955, 2521728, 2543904, 2556752, 2614860, 2789184, 2801920, 2826560, 2876346, 2889480, 3082112, 3083520, 3152160, 3179880, 3195940, 3391872, 3467376, 3486480, 3515534, 3718912, 3835128, 3852640, 4183776, 4202880, 4239840, 4334220, 4623168, 4625280, 4648640, 4793910, 5043456, 5087808, 5113504, 5229720, 5273301, 5578368, 5653120, 5752692, 5778960, 6164224, 6304320, 6359760, 6391880, 6783744, 6934752, 6972960, 7031068, 7190865, 7670256, 7705280, 8367552, 8405760, 8479680, 8668440, 8788835, 9246336, 9250560, 9297280, 9587820, 10175616, 10227008, 10459440, 10546602, 11156736, 11306240, 11505384, 11557920, 12608640, 12719520, 12783760, 13869504, 13945920, 14062136, 14381730, 15340512, 15410560, 15819903, 16735104, 16959360, 17336880, 17577670, 18492672, 18594560, 19175640, 20351232, 20454016, 20918880, 21093204, 23010768, 23115840, 25217280, 25439040, 25567520, 26366505, 27739008, 27891840, 28124272, 28763460, 30681024, 30821120, 31639806, 33470208, 33918720, 34673760, 35155340, 38351280, 40908032, 41837760, 42186408, 46021536, 46231680, 50878080, 51135040, 52733010, 55478016, 55783680, 56248544, 57526920, 61362048, 63279612, 69347520, 70310680, 76702560, 79099515, 83675520, 84372816, 92043072, 92463360, 101756160, 102270080, 105466020, 112497088, 115053840, 122724096, 126559224, 138695040, 140621360, 153405120, 158199030, 167351040, 168745632, 184086144, 204540160, 210932040, 224994176, 230107680, 253118448, 277390080, 281242720, 306810240, 316398060, 337491264, 368172288, 421864080, 449988352, 460215360, 506236896, 562485440, 613620480, 632796120, 674982528, 843728160, 920430720, 1012473792, 1124970880, 1265592240, 1349965056, 1687456320, 1840861440, 2024947584, 2249941760, 2531184480, 3374912640, 4049895168, 5062368960, 6749825280, 10124737920, 20249475840]

約数ペア:

[(1, 20249475840), (2, 10124737920), (3, 6749825280), (4, 5062368960), (5, 4049895168), (6, 3374912640), (8, 2531184480), (9, 2249941760), (10, 2024947584), (11, 1840861440), (12, 1687456320), (15, 1349965056), (16, 1265592240), (18, 1124970880), (20, 1012473792), (22, 920430720), (24, 843728160), (30, 674982528), (32, 632796120), (33, 613620480), (36, 562485440), (40, 506236896), (44, 460215360), (45, 449988352), (48, 421864080), (55, 368172288), (60, 337491264), (64, 316398060), (66, 306810240), (72, 281242720), (73, 277390080), (80, 253118448), (88, 230107680), (90, 224994176), (96, 210932040), (99, 204540160), (110, 184086144), (120, 168745632), (121, 167351040), (128, 158199030), (132, 153405120), (144, 140621360), (146, 138695040), (160, 126559224), (165, 122724096), (176, 115053840), (180, 112497088), (192, 105466020), (198, 102270080), (199, 101756160), (219, 92463360), (220, 92043072), (240, 84372816), (242, 83675520), (256, 79099515), (264, 76702560), (288, 70310680), (292, 69347520), (320, 63279612), (330, 61362048), (352, 57526920), (360, 56248544), (363, 55783680), (365, 55478016), (384, 52733010), (396, 51135040), (398, 50878080), (438, 46231680), (440, 46021536), (480, 42186408), (484, 41837760), (495, 40908032), (528, 38351280), (576, 35155340), (584, 34673760), (597, 33918720), (605, 33470208), (640, 31639806), (657, 30821120), (660, 30681024), (704, 28763460), (720, 28124272), (726, 27891840), (730, 27739008), (768, 26366505), (792, 25567520), (796, 25439040), (803, 25217280), (876, 23115840), (880, 23010768), (960, 21093204), (968, 20918880), (990, 20454016), (995, 20351232), (1056, 19175640), (1089, 18594560), (1095, 18492672), (1152, 17577670), (1168, 17336880), (1194, 16959360), (1210, 16735104), (1280, 15819903), (1314, 15410560), (1320, 15340512), (1408, 14381730), (1440, 14062136), (1452, 13945920), (1460, 13869504), (1584, 12783760), (1592, 12719520), (1606, 12608640), (1752, 11557920), (1760, 11505384), (1791, 11306240), (1815, 11156736), (1920, 10546602), (1936, 10459440), (1980, 10227008), (1990, 10175616), (2112, 9587820), (2178, 9297280), (2189, 9250560), (2190, 9246336), (2304, 8788835), (2336, 8668440), (2388, 8479680), (2409, 8405760), (2420, 8367552), (2628, 7705280), (2640, 7670256), (2816, 7190865), (2880, 7031068), (2904, 6972960), (2920, 6934752), (2985, 6783744), (3168, 6391880), (3184, 6359760), (3212, 6304320), (3285, 6164224), (3504, 5778960), (3520, 5752692), (3582, 5653120), (3630, 5578368), (3840, 5273301), (3872, 5229720), (3960, 5113504), (3980, 5087808), (4015, 5043456), (4224, 4793910), (4356, 4648640), (4378, 4625280), (4380, 4623168), (4672, 4334220), (4776, 4239840), (4818, 4202880), (4840, 4183776), (5256, 3852640), (5280, 3835128), (5445, 3718912), (5760, 3515534), (5808, 3486480), (5840, 3467376), (5970, 3391872), (6336, 3195940), (6368, 3179880), (6424, 3152160), (6567, 3083520), (6570, 3082112), (7008, 2889480), (7040, 2876346), (7164, 2826560), (7227, 2801920), (7260, 2789184), (7744, 2614860), (7920, 2556752), (7960, 2543904), (8030, 2521728), (8448, 2396955), (8712, 2324320), (8756, 2312640), (8760, 2311584), (8833, 2292480), (8955, 2261248), (9344, 2167110), (9552, 2119920), (9636, 2101440), (9680, 2091888), (10512, 1926320), (10560, 1917564), (10890, 1859456), (10945, 1850112), (11520, 1757767), (11616, 1743240), (11680, 1733688), (11940, 1695936), (12045, 1681152), (12672, 1597970), (12736, 1589940), (12848, 1576080), (13134, 1541760), (13140, 1541056), (14016, 1444740), (14080, 1438173), (14328, 1413280), (14454, 1400960), (14520, 1394592), (14527, 1393920), (15488, 1307430), (15840, 1278376), (15920, 1271952), (16060, 1260864), (17424, 1162160), (17512, 1156320), (17520, 1155792), (17666, 1146240), (17910, 1130624), (18688, 1083555), (19104, 1059960), (19272, 1050720), (19360, 1045944), (19701, 1027840), (21024, 963160), (21120, 958782), (21780, 929728), (21890, 925056), (23232, 871620), (23360, 866844), (23880, 847968), (24079, 840960), (24090, 840576), (25344, 798985), (25472, 794970), (25696, 788040), (26268, 770880), (26280, 770528), (26499, 764160), (28032, 722370), (28656, 706640), (28908, 700480), (29040, 697296), (29054, 696960), (30976, 653715), (31680, 639188), (31840, 635976), (32120, 630432), (32835, 616704), (34848, 581080), (35024, 578160), (35040, 577896), (35332, 573120), (35820, 565312), (36135, 560384), (38208, 529980), (38544, 525360), (38720, 522972), (39402, 513920), (42048, 481580), (42240, 479391), (43560, 464864), (43581, 464640), (43780, 462528), (44165, 458496), (46464, 435810), (46720, 433422), (47760, 423984), (48158, 420480), (48180, 420288), (50944, 397485), (51392, 394020), (52536, 385440), (52560, 385264), (52998, 382080), (56064, 361185), (57312, 353320), (57816, 350240), (58080, 348648), (58108, 348480), (63360, 319594), (63680, 317988), (64240, 315216), (65670, 308352), (69696, 290540), (70048, 289080), (70080, 288948), (70664, 286560), (71640, 282656), (72237, 280320), (72270, 280192), (72635, 278784), (76416, 264990), (77088, 262680), (77440, 261486), (78804, 256960), (79497, 254720), (84096, 240790), (87120, 232432), (87162, 232320), (87560, 231264), (88330, 229248), (92928, 217905), (93440, 216711), (95520, 211992), (96316, 210240), (96360, 210144), (98505, 205568), (102784, 197010), (105072, 192720), (105120, 192632), (105996, 191040), (114624, 176660), (115632, 175120), (116160, 174324), (116216, 174240), (120395, 168192), (126720, 159797), (127360, 158994), (128480, 157608), (130743, 154880), (131340, 154176), (132495, 152832), (139392, 145270), (140096, 144540), (140160, 144474), (141328, 143280)]