20009911680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 768

約数和(自身を含む): 81224640000

約数和(自身を除く): 61214728320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 27, 30, 32, 33, 36, 40, 44, 45, 46, 48, 54, 55, 60, 64, 66, 69, 72, 80, 88, 90, 92, 96, 99, 108, 110, 115, 120, 128, 132, 135, 138, 144, 160, 165, 176, 180, 184, 192, 198, 199, 207, 216, 220, 230, 240, 253, 264, 270, 276, 288, 297, 320, 330, 345, 352, 360, 368, 384, 396, 398, 414, 432, 440, 460, 480, 495, 506, 528, 529, 540, 552, 576, 594, 597, 621, 640, 660, 690, 704, 720, 736, 759, 792, 796, 828, 864, 880, 920, 960, 990, 995, 1012, 1035, 1056, 1058, 1080, 1104, 1152, 1188, 1194, 1242, 1265, 1320, 1380, 1408, 1440, 1472, 1485, 1518, 1584, 1587, 1592, 1656, 1728, 1760, 1791, 1840, 1920, 1980, 1990, 2024, 2070, 2112, 2116, 2160, 2189, 2208, 2277, 2376, 2388, 2484, 2530, 2640, 2645, 2760, 2880, 2944, 2970, 2985, 3036, 3105, 3168, 3174, 3184, 3312, 3456, 3520, 3582, 3680, 3795, 3960, 3980, 4048, 4140, 4224, 4232, 4320, 4378, 4416, 4554, 4577, 4752, 4761, 4776, 4968, 5060, 5280, 5290, 5373, 5520, 5760, 5819, 5940, 5970, 6072, 6210, 6336, 6348, 6368, 6567, 6624, 6831, 7040, 7164, 7360, 7590, 7920, 7935, 7960, 8096, 8280, 8464, 8640, 8756, 8832, 8955, 9108, 9154, 9504, 9522, 9552, 9936, 10120, 10560, 10580, 10746, 10945, 11040, 11385, 11638, 11880, 11940, 12144, 12420, 12672, 12696, 12736, 13134, 13248, 13662, 13731, 14283, 14328, 14720, 15180, 15840, 15870, 15920, 16192, 16560, 16928, 17280, 17457, 17512, 17910, 18216, 18308, 19008, 19044, 19104, 19701, 19872, 20240, 21120, 21160, 21492, 21890, 22080, 22770, 22885, 23276, 23760, 23805, 23880, 24288, 24840, 25392, 25472, 26268, 26496, 26865, 27324, 27462, 28566, 28656, 29095, 30360, 31680, 31740, 31840, 32384, 32835, 33120, 33856, 34155, 34914, 35024, 35820, 36432, 36616, 38016, 38088, 38208, 39402, 39744, 40480, 41193, 42320, 42984, 43780, 44160, 45540, 45770, 46552, 47520, 47610, 47760, 48576, 49680, 50347, 50784, 52371, 52536, 53730, 54648, 54924, 57132, 57312, 58190, 59103, 60720, 63360, 63480, 63680, 65670, 66240, 67712, 68310, 68655, 69828, 70048, 71415, 71640, 72864, 73232, 76176, 76416, 78804, 79488, 80960, 82386, 84640, 85968, 87285, 87560, 91080, 91540, 93104, 95040, 95220, 95520, 97152, 98505, 99360, 100694, 101568, 104742, 105072, 105271, 107460, 109296, 109848, 114264, 114624, 116380, 118206, 121440, 123579, 126960, 127360, 131340, 132480, 136620, 137310, 139656, 140096, 142830, 143280, 145728, 146464, 151041, 152352, 157113, 157608, 161920, 164772, 169280, 171936, 174570, 175120, 182160, 183080, 186208, 190080, 190440, 191040, 197010, 198720, 201388, 203136, 205965, 209484, 210144, 210542, 214920, 218592, 219696, 228528, 229248, 232760, 236412, 242880, 247158, 251735, 253920, 261855, 262680, 273240, 274620, 279312, 280192, 285660, 286560, 291456, 292928, 295515, 302082, 304704, 314226, 315216, 315813, 329544, 338560, 343872, 349140, 350240, 364320, 366160, 372416, 380880, 382080, 394020, 397440, 402776, 411930, 418968, 420288, 421084, 429840, 437184, 439392, 453123, 457056, 465520, 472824, 485760, 494316, 503470, 507840, 523710, 525360, 526355, 546480, 549240, 558624, 571320, 573120, 585856, 591030, 604164, 609408, 617895, 628452, 630432, 631626, 659088, 687744, 698280, 700480, 728640, 732320, 744832, 755205, 761760, 785565, 788040, 805552, 823860, 837936, 840576, 842168, 859680, 874368, 878784, 906246, 914112, 931040, 945648, 947439, 988632, 1006940, 1015680, 1047420, 1050720, 1052710, 1092960, 1098480, 1117248, 1142640, 1146240, 1157981, 1182060, 1208328, 1235790, 1256904, 1260864, 1263252, 1318176, 1359369, 1396560, 1400960, 1457280, 1464640, 1510410, 1523520, 1571130, 1576080, 1579065, 1611104, 1647720, 1675872, 1684336, 1719360, 1757568, 1812492, 1828224, 1862080, 1891296, 1894878, 1977264, 2013880, 2094840, 2101440, 2105420, 2185920, 2196960, 2234496, 2265615, 2285280, 2315962, 2364120, 2416656, 2471580, 2513808, 2521728, 2526504, 2636352, 2718738, 2793120, 2842317, 2929280, 3020820, 3047040, 3142260, 3152160, 3158130, 3222208, 3295440, 3351744, 3368672, 3438720, 3473943, 3624984, 3724160, 3782592, 3789756, 3954528, 4027760, 4189680, 4202880, 4210840, 4371840, 4393920, 4531230, 4570560, 4631924, 4728240, 4737195, 4833312, 4943160, 5027616, 5053008, 5272704, 5437476, 5586240, 5684634, 5789905, 6041640, 6284520, 6304320, 6316260, 6444416, 6590880, 6703488, 6737344, 6796845, 6947886, 7249968, 7565184, 7579512, 7909056, 8055520, 8379360, 8421680, 8787840, 9062460, 9141120, 9263848, 9456480, 9474390, 9666624, 9886320, 10055232, 10106016, 10421829, 10874952, 11172480, 11369268, 11579810, 12083280, 12569040, 12608640, 12632520, 13181760, 13474688, 13593690, 13895772, 14211585, 14499936, 15159024, 15818112, 16111040, 16758720, 16843360, 17369715, 18124920, 18527696, 18912960, 18948780, 19333248, 19772640, 20110464, 20212032, 20843658, 21749904, 22738536, 23159620, 24166560, 25138080, 25265040, 26363520, 27187380, 27791544, 28423170, 28999872, 30318048, 31265487, 32222080, 33517440, 33686720, 34739430, 36249840, 37055392, 37825920, 37897560, 39545280, 40424064, 41687316, 43499808, 45477072, 46319240, 48333120, 50276160, 50530080, 52109145, 54374760, 55583088, 56846340, 57999744, 60636096, 62530974, 67373440, 69478860, 72499680, 74110784, 75795120, 79090560, 83374632, 86999616, 90954144, 92638480, 96666240, 100552320, 101060160, 104218290, 108749520, 111166176, 113692680, 121272192, 125061948, 138957720, 144999360, 148221568, 151590240, 156327435, 166749264, 173999232, 181908288, 185276960, 202120320, 208436580, 217499040, 222332352, 227385360, 250123896, 277915440, 289998720, 303180480, 312654870, 333498528, 363816576, 370553920, 416873160, 434998080, 444664704, 454770720, 500247792, 555830880, 606360960, 625309740, 666997056, 741107840, 833746320, 869996160, 909541440, 1000495584, 1111661760, 1250619480, 1333994112, 1667492640, 1819082880, 2000991168, 2223323520, 2501238960, 3334985280, 4001982336, 5002477920, 6669970560, 10004955840, 20009911680]

約数ペア:

[(1, 20009911680), (2, 10004955840), (3, 6669970560), (4, 5002477920), (5, 4001982336), (6, 3334985280), (8, 2501238960), (9, 2223323520), (10, 2000991168), (11, 1819082880), (12, 1667492640), (15, 1333994112), (16, 1250619480), (18, 1111661760), (20, 1000495584), (22, 909541440), (23, 869996160), (24, 833746320), (27, 741107840), (30, 666997056), (32, 625309740), (33, 606360960), (36, 555830880), (40, 500247792), (44, 454770720), (45, 444664704), (46, 434998080), (48, 416873160), (54, 370553920), (55, 363816576), (60, 333498528), (64, 312654870), (66, 303180480), (69, 289998720), (72, 277915440), (80, 250123896), (88, 227385360), (90, 222332352), (92, 217499040), (96, 208436580), (99, 202120320), (108, 185276960), (110, 181908288), (115, 173999232), (120, 166749264), (128, 156327435), (132, 151590240), (135, 148221568), (138, 144999360), (144, 138957720), (160, 125061948), (165, 121272192), (176, 113692680), (180, 111166176), (184, 108749520), (192, 104218290), (198, 101060160), (199, 100552320), (207, 96666240), (216, 92638480), (220, 90954144), (230, 86999616), (240, 83374632), (253, 79090560), (264, 75795120), (270, 74110784), (276, 72499680), (288, 69478860), (297, 67373440), (320, 62530974), (330, 60636096), (345, 57999744), (352, 56846340), (360, 55583088), (368, 54374760), (384, 52109145), (396, 50530080), (398, 50276160), (414, 48333120), (432, 46319240), (440, 45477072), (460, 43499808), (480, 41687316), (495, 40424064), (506, 39545280), (528, 37897560), (529, 37825920), (540, 37055392), (552, 36249840), (576, 34739430), (594, 33686720), (597, 33517440), (621, 32222080), (640, 31265487), (660, 30318048), (690, 28999872), (704, 28423170), (720, 27791544), (736, 27187380), (759, 26363520), (792, 25265040), (796, 25138080), (828, 24166560), (864, 23159620), (880, 22738536), (920, 21749904), (960, 20843658), (990, 20212032), (995, 20110464), (1012, 19772640), (1035, 19333248), (1056, 18948780), (1058, 18912960), (1080, 18527696), (1104, 18124920), (1152, 17369715), (1188, 16843360), (1194, 16758720), (1242, 16111040), (1265, 15818112), (1320, 15159024), (1380, 14499936), (1408, 14211585), (1440, 13895772), (1472, 13593690), (1485, 13474688), (1518, 13181760), (1584, 12632520), (1587, 12608640), (1592, 12569040), (1656, 12083280), (1728, 11579810), (1760, 11369268), (1791, 11172480), (1840, 10874952), (1920, 10421829), (1980, 10106016), (1990, 10055232), (2024, 9886320), (2070, 9666624), (2112, 9474390), (2116, 9456480), (2160, 9263848), (2189, 9141120), (2208, 9062460), (2277, 8787840), (2376, 8421680), (2388, 8379360), (2484, 8055520), (2530, 7909056), (2640, 7579512), (2645, 7565184), (2760, 7249968), (2880, 6947886), (2944, 6796845), (2970, 6737344), (2985, 6703488), (3036, 6590880), (3105, 6444416), (3168, 6316260), (3174, 6304320), (3184, 6284520), (3312, 6041640), (3456, 5789905), (3520, 5684634), (3582, 5586240), (3680, 5437476), (3795, 5272704), (3960, 5053008), (3980, 5027616), (4048, 4943160), (4140, 4833312), (4224, 4737195), (4232, 4728240), (4320, 4631924), (4378, 4570560), (4416, 4531230), (4554, 4393920), (4577, 4371840), (4752, 4210840), (4761, 4202880), (4776, 4189680), (4968, 4027760), (5060, 3954528), (5280, 3789756), (5290, 3782592), (5373, 3724160), (5520, 3624984), (5760, 3473943), (5819, 3438720), (5940, 3368672), (5970, 3351744), (6072, 3295440), (6210, 3222208), (6336, 3158130), (6348, 3152160), (6368, 3142260), (6567, 3047040), (6624, 3020820), (6831, 2929280), (7040, 2842317), (7164, 2793120), (7360, 2718738), (7590, 2636352), (7920, 2526504), (7935, 2521728), (7960, 2513808), (8096, 2471580), (8280, 2416656), (8464, 2364120), (8640, 2315962), (8756, 2285280), (8832, 2265615), (8955, 2234496), (9108, 2196960), (9154, 2185920), (9504, 2105420), (9522, 2101440), (9552, 2094840), (9936, 2013880), (10120, 1977264), (10560, 1894878), (10580, 1891296), (10746, 1862080), (10945, 1828224), (11040, 1812492), (11385, 1757568), (11638, 1719360), (11880, 1684336), (11940, 1675872), (12144, 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(79488, 251735), (80960, 247158), (82386, 242880), (84640, 236412), (85968, 232760), (87285, 229248), (87560, 228528), (91080, 219696), (91540, 218592), (93104, 214920), (95040, 210542), (95220, 210144), (95520, 209484), (97152, 205965), (98505, 203136), (99360, 201388), (100694, 198720), (101568, 197010), (104742, 191040), (105072, 190440), (105271, 190080), (107460, 186208), (109296, 183080), (109848, 182160), (114264, 175120), (114624, 174570), (116380, 171936), (118206, 169280), (121440, 164772), (123579, 161920), (126960, 157608), (127360, 157113), (131340, 152352), (132480, 151041), (136620, 146464), (137310, 145728), (139656, 143280), (140096, 142830)]