20940401664

素因数分解:

$2^{10}\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:126

約数の個数: 1056

約数和(自身を含む): 82328702400

約数和(自身を除く): 61388300736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 29, 32, 36, 39, 41, 42, 48, 49, 52, 54, 56, 58, 63, 64, 72, 78, 82, 84, 87, 91, 96, 98, 104, 108, 112, 116, 117, 123, 126, 128, 144, 147, 156, 164, 168, 174, 182, 189, 192, 196, 203, 208, 216, 224, 232, 234, 246, 252, 256, 261, 273, 287, 288, 294, 312, 328, 336, 348, 351, 364, 369, 377, 378, 384, 392, 406, 416, 432, 441, 448, 464, 468, 492, 504, 512, 522, 533, 546, 574, 576, 588, 609, 624, 637, 656, 672, 696, 702, 728, 738, 754, 756, 768, 783, 784, 812, 819, 832, 861, 864, 882, 896, 928, 936, 984, 1008, 1024, 1044, 1066, 1092, 1107, 1131, 1148, 1152, 1176, 1189, 1218, 1248, 1274, 1312, 1323, 1344, 1392, 1404, 1421, 1456, 1476, 1508, 1512, 1536, 1566, 1568, 1599, 1624, 1638, 1664, 1722, 1728, 1764, 1792, 1827, 1856, 1872, 1911, 1968, 2009, 2016, 2088, 2132, 2184, 2214, 2262, 2296, 2304, 2352, 2378, 2436, 2457, 2496, 2548, 2583, 2624, 2639, 2646, 2688, 2784, 2808, 2842, 2912, 2952, 3016, 3024, 3072, 3132, 3136, 3198, 3248, 3276, 3328, 3393, 3444, 3456, 3528, 3567, 3584, 3654, 3712, 3731, 3744, 3822, 3936, 4018, 4032, 4176, 4263, 4264, 4368, 4428, 4524, 4592, 4608, 4704, 4756, 4797, 4872, 4914, 4992, 5096, 5166, 5248, 5278, 5292, 5376, 5481, 5568, 5616, 5684, 5733, 5824, 5904, 6027, 6032, 6048, 6264, 6272, 6396, 6496, 6552, 6656, 6786, 6888, 6912, 7056, 7134, 7168, 7308, 7424, 7462, 7488, 7644, 7749, 7872, 7917, 8036, 8064, 8323, 8352, 8526, 8528, 8736, 8856, 9048, 9184, 9216, 9408, 9512, 9594, 9744, 9828, 9984, 10179, 10192, 10332, 10496, 10556, 10584, 10701, 10752, 10962, 11136, 11193, 11232, 11368, 11466, 11648, 11808, 12054, 12064, 12096, 12528, 12544, 12789, 12792, 12992, 13104, 13312, 13572, 13776, 13824, 14112, 14268, 14391, 14616, 14848, 14924, 14976, 15288, 15457, 15498, 15744, 15834, 16072, 16128, 16646, 16704, 17052, 17056, 17199, 17472, 17712, 18081, 18096, 18368, 18473, 18816, 19024, 19188, 19488, 19656, 19968, 20358, 20384, 20664, 20992, 21112, 21168, 21402, 21504, 21924, 22272, 22386, 22464, 22736, 22932, 23296, 23616, 23751, 24108, 24128, 24192, 24969, 25056, 25088, 25578, 25584, 25984, 26117, 26208, 27144, 27552, 27648, 28224, 28536, 28782, 29232, 29696, 29848, 29952, 30576, 30914, 30996, 31488, 31668, 32103, 32144, 32256, 33292, 33408, 33579, 34104, 34112, 34398, 34944, 35424, 36162, 36192, 36736, 36946, 37632, 38048, 38367, 38376, 38976, 39312, 39936, 40716, 40768, 41328, 41984, 42224, 42336, 42804, 43848, 44544, 44772, 44928, 45472, 45864, 46371, 46592, 47232, 47502, 48216, 48256, 48384, 49938, 50112, 50176, 51156, 51168, 51968, 52234, 52416, 54243, 54288, 55104, 55419, 56448, 57072, 57564, 58261, 58464, 59696, 59904, 61152, 61828, 61992, 62976, 63336, 64206, 64288, 64512, 66584, 66816, 67158, 68208, 68224, 68796, 69888, 70848, 71253, 72324, 72384, 73472, 73892, 74907, 75264, 76096, 76734, 76752, 77952, 78351, 78624, 81432, 81536, 82656, 84448, 84672, 85608, 87696, 89088, 89544, 89856, 90944, 91728, 92742, 93184, 94464, 95004, 96432, 96512, 96768, 99876, 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358176, 359424, 363776, 366912, 370968, 377856, 380016, 385728, 386048, 399504, 400896, 402948, 409248, 409344, 417339, 417872, 419328, 432796, 433944, 434304, 440832, 443352, 449442, 451584, 456576, 460512, 466088, 467712, 470106, 477568, 489216, 494624, 495936, 498771, 506688, 513648, 514304, 524349, 532672, 537264, 545664, 545792, 550368, 556452, 566784, 570024, 578592, 579072, 591136, 599256, 608768, 613872, 614016, 623616, 626808, 628992, 649194, 651456, 652288, 661248, 665028, 675584, 677376, 684864, 699132, 701568, 705159, 716352, 727552, 733824, 741936, 757393, 760032, 771456, 799008, 801792, 805896, 818496, 818688, 834678, 835744, 838656, 865592, 867888, 868608, 881664, 886704, 898884, 913152, 921024, 932176, 935424, 940212, 955136, 973791, 978432, 989248, 991872, 997542, 1013376, 1027296, 1028608, 1048698, 1065344, 1074528, 1091328, 1100736, 1112904, 1133568, 1140048, 1157184, 1158144, 1182272, 1198512, 1217536, 1227744, 1228032, 1253616, 1257984, 1298388, 1302912, 1322496, 1330056, 1351168, 1354752, 1369728, 1398264, 1403136, 1410318, 1432704, 1455104, 1467648, 1483872, 1514786, 1520064, 1542912, 1573047, 1598016, 1611792, 1636992, 1637376, 1669356, 1671488, 1731184, 1735776, 1737216, 1773408, 1797768, 1826304, 1842048, 1864352, 1870848, 1880424, 1910272, 1947582, 1956864, 1978496, 1983744, 1995084, 2026752, 2054592, 2057216, 2097396, 2130688, 2149056, 2182656, 2201472, 2225808, 2272179, 2280096, 2314368, 2364544, 2397024, 2455488, 2456064, 2507232, 2515968, 2596776, 2605824, 2644992, 2660112, 2702336, 2739456, 2796528, 2806272, 2820636, 2865408, 2921373, 2935296, 2967744, 3029572, 3040128, 3085824, 3146094, 3196032, 3223584, 3273984, 3338712, 3342976, 3462368, 3471552, 3474432, 3546816, 3595536, 3652608, 3684096, 3728704, 3760848, 3820544, 3895164, 3956992, 3967488, 3990168, 4053504, 4109184, 4194792, 4261376, 4298112, 4365312, 4402944, 4451616, 4544358, 4560192, 4628736, 4729088, 4794048, 4910976, 4912128, 5014464, 5193552, 5211648, 5320224, 5478912, 5593056, 5612544, 5641272, 5730816, 5842746, 5870592, 5935488, 6059144, 6080256, 6171648, 6292188, 6392064, 6447168, 6547968, 6677424, 6685952, 6816537, 6924736, 6943104, 7093632, 7191072, 7368192, 7457408, 7521696, 7790328, 7913984, 7934976, 7980336, 8107008, 8218368, 8389584, 8522752, 8596224, 8805888, 8903232, 9088716, 9120384, 9257472, 9458176, 9588096, 9821952, 10028928, 10387104, 10423296, 10640448, 10957824, 11186112, 11282544, 11461632, 11685492, 11870976, 12118288, 12160512, 12584376, 12784128, 12894336, 13095936, 13354848, 13371904, 13633074, 13849472, 13886208, 14187264, 14382144, 14736384, 14914816, 15043392, 15580656, 15827968, 15960672, 16436736, 16779168, 17192448, 17611776, 17806464, 18177432, 18240768, 18514944, 18916352, 19176192, 19643904, 20057856, 20449611, 20774208, 21280896, 22372224, 22565088, 23370984, 23741952, 24236576, 24321024, 25168752, 25568256, 25788672, 26709696, 26743808, 27266148, 27698944, 27772416, 28374528, 28764288, 29829632, 30086784, 31161312, 31921344, 32873472, 33558336, 34384896, 35612928, 36354864, 36481536, 38352384, 39287808, 40115712, 40899222, 41548416, 42561792, 44744448, 45130176, 46741968, 47483904, 48473152, 50337504, 51577344, 53419392, 54532296, 55397888, 55544832, 56749056, 57528576, 59659264, 60173568, 62322624, 63842688, 67116672, 71225856, 72709728, 72963072, 76704768, 80231424, 81798444, 83096832, 85123584, 89488896, 90260352, 93483936, 96946304, 100675008, 103154688, 106838784, 109064592, 110795776, 115057152, 120347136, 124645248, 127685376, 134233344, 142451712, 145419456, 163596888, 166193664, 170247168, 178977792, 180520704, 186967872, 193892608, 201350016, 213677568, 218129184, 230114304, 240694272, 249290496, 255370752, 268466688, 290838912, 327193776, 332387328, 361041408, 373935744, 387785216, 402700032, 427355136, 436258368, 498580992, 510741504, 536933376, 581677824, 654387552, 722082816, 747871488, 775570432, 805400064, 872516736, 997161984, 1163355648, 1308775104, 1495742976, 1610800128, 1745033472, 2326711296, 2617550208, 2991485952, 3490066944, 5235100416, 6980133888, 10470200832, 20940401664]

約数ペア:

[(1, 20940401664), (2, 10470200832), (3, 6980133888), (4, 5235100416), (6, 3490066944), (7, 2991485952), (8, 2617550208), (9, 2326711296), (12, 1745033472), (13, 1610800128), (14, 1495742976), (16, 1308775104), (18, 1163355648), (21, 997161984), (24, 872516736), (26, 805400064), (27, 775570432), (28, 747871488), (29, 722082816), (32, 654387552), (36, 581677824), (39, 536933376), (41, 510741504), (42, 498580992), (48, 436258368), (49, 427355136), (52, 402700032), (54, 387785216), (56, 373935744), (58, 361041408), (63, 332387328), (64, 327193776), (72, 290838912), (78, 268466688), (82, 255370752), (84, 249290496), (87, 240694272), (91, 230114304), (96, 218129184), (98, 213677568), (104, 201350016), (108, 193892608), (112, 186967872), (116, 180520704), (117, 178977792), (123, 170247168), (126, 166193664), (128, 163596888), (144, 145419456), (147, 142451712), (156, 134233344), (164, 127685376), (168, 124645248), (174, 120347136), (182, 115057152), (189, 110795776), (192, 109064592), (196, 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(861, 24321024), (864, 24236576), (882, 23741952), (896, 23370984), (928, 22565088), (936, 22372224), (984, 21280896), (1008, 20774208), (1024, 20449611), (1044, 20057856), (1066, 19643904), (1092, 19176192), (1107, 18916352), (1131, 18514944), (1148, 18240768), (1152, 18177432), (1176, 17806464), (1189, 17611776), (1218, 17192448), (1248, 16779168), (1274, 16436736), (1312, 15960672), (1323, 15827968), (1344, 15580656), (1392, 15043392), (1404, 14914816), (1421, 14736384), (1456, 14382144), (1476, 14187264), (1508, 13886208), (1512, 13849472), (1536, 13633074), (1566, 13371904), (1568, 13354848), (1599, 13095936), (1624, 12894336), (1638, 12784128), (1664, 12584376), (1722, 12160512), (1728, 12118288), (1764, 11870976), (1792, 11685492), (1827, 11461632), (1856, 11282544), (1872, 11186112), (1911, 10957824), (1968, 10640448), (2009, 10423296), (2016, 10387104), (2088, 10028928), (2132, 9821952), (2184, 9588096), (2214, 9458176), (2262, 9257472), (2296, 9120384), (2304, 9088716), (2352, 8903232), (2378, 8805888), (2436, 8596224), (2457, 8522752), (2496, 8389584), (2548, 8218368), (2583, 8107008), (2624, 7980336), (2639, 7934976), (2646, 7913984), (2688, 7790328), (2784, 7521696), (2808, 7457408), (2842, 7368192), (2912, 7191072), (2952, 7093632), (3016, 6943104), (3024, 6924736), (3072, 6816537), (3132, 6685952), (3136, 6677424), (3198, 6547968), (3248, 6447168), (3276, 6392064), (3328, 6292188), (3393, 6171648), (3444, 6080256), (3456, 6059144), (3528, 5935488), (3567, 5870592), (3584, 5842746), (3654, 5730816), (3712, 5641272), (3731, 5612544), (3744, 5593056), (3822, 5478912), (3936, 5320224), (4018, 5211648), (4032, 5193552), (4176, 5014464), (4263, 4912128), (4264, 4910976), (4368, 4794048), (4428, 4729088), (4524, 4628736), (4592, 4560192), (4608, 4544358), (4704, 4451616), (4756, 4402944), (4797, 4365312), (4872, 4298112), (4914, 4261376), (4992, 4194792), (5096, 4109184), (5166, 4053504), (5248, 3990168), (5278, 3967488), (5292, 3956992), (5376, 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(73472, 285012), (73892, 283392), (74907, 279552), (75264, 278226), (76096, 275184), (76734, 272896), (76752, 272832), (77952, 268632), (78351, 267264), (78624, 266336), (81432, 257152), (81536, 256824), (82656, 253344), (84448, 247968), (84672, 247312), (85608, 244608), (87696, 238784), (89088, 235053), (89544, 233856), (89856, 233044), (90944, 230256), (91728, 228288), (92742, 225792), (93184, 224721), (94464, 221676), (95004, 220416), (96432, 217152), (96512, 216972), (96768, 216398), (99876, 209664), (100224, 208936), (100737, 207872), (102312, 204672), (102336, 204624), (103936, 201474), (104468, 200448), (104832, 199752), (108199, 193536), (108486, 193024), (108576, 192864), (110208, 190008), (110838, 188928), (112896, 185484), (114144, 183456), (115128, 181888), (116522, 179712), (116928, 179088), (119392, 175392), (119808, 174783), (122304, 171216), (123656, 169344), (123984, 168896), (125952, 166257), (126672, 165312), (128412, 163072), (128576, 162864), (133168, 157248), (133632, 156702), (134316, 155904), (136416, 153504), (136448, 153468), (137592, 152192), (139113, 150528), (139776, 149814), (141696, 147784), (142506, 146944), (144648, 144768)]