20242942720

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 864

約数和(自身を含む): 69172197696

約数和(自身を除く): 48929254976

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 37, 40, 44, 49, 52, 55, 56, 61, 64, 65, 70, 74, 77, 80, 88, 91, 98, 104, 110, 112, 122, 128, 130, 140, 143, 148, 154, 160, 176, 182, 185, 196, 208, 220, 224, 244, 245, 256, 259, 260, 280, 286, 296, 305, 308, 320, 352, 364, 370, 385, 392, 407, 416, 427, 440, 448, 455, 481, 488, 490, 518, 520, 539, 560, 572, 592, 610, 616, 637, 640, 671, 704, 715, 728, 740, 770, 784, 793, 814, 832, 854, 880, 896, 910, 962, 976, 980, 1001, 1036, 1040, 1078, 1120, 1144, 1184, 1220, 1232, 1274, 1280, 1295, 1342, 1408, 1430, 1456, 1480, 1540, 1568, 1586, 1628, 1664, 1708, 1760, 1792, 1813, 1820, 1924, 1952, 1960, 2002, 2035, 2072, 2080, 2135, 2156, 2240, 2257, 2288, 2368, 2405, 2440, 2464, 2548, 2590, 2684, 2695, 2816, 2849, 2860, 2912, 2960, 2989, 3080, 3136, 3172, 3185, 3256, 3328, 3355, 3367, 3416, 3520, 3626, 3640, 3848, 3904, 3920, 3965, 4004, 4070, 4144, 4160, 4270, 4312, 4480, 4514, 4576, 4697, 4736, 4810, 4880, 4928, 5005, 5096, 5180, 5291, 5368, 5390, 5551, 5698, 5720, 5824, 5920, 5978, 6160, 6272, 6344, 6370, 6512, 6710, 6734, 6832, 7007, 7040, 7252, 7280, 7696, 7808, 7840, 7930, 8008, 8140, 8288, 8320, 8540, 8624, 8723, 8960, 9028, 9065, 9152, 9394, 9472, 9620, 9760, 9856, 10010, 10192, 10360, 10582, 10736, 10780, 11102, 11285, 11396, 11440, 11648, 11840, 11956, 12320, 12544, 12688, 12740, 13024, 13420, 13468, 13664, 14014, 14080, 14245, 14504, 14560, 14945, 15392, 15616, 15680, 15799, 15860, 16016, 16280, 16576, 16640, 16835, 17080, 17248, 17446, 18056, 18130, 18304, 18788, 19240, 19520, 19712, 19943, 20020, 20384, 20720, 21164, 21472, 21560, 22204, 22570, 22792, 22880, 23296, 23485, 23569, 23680, 23912, 24640, 24827, 25376, 25480, 26048, 26455, 26840, 26936, 27328, 27755, 28028, 28490, 29008, 29120, 29341, 29890, 30784, 31360, 31598, 31720, 32032, 32560, 32879, 33152, 33670, 34160, 34496, 34892, 35035, 36112, 36260, 36608, 37037, 37576, 38480, 38857, 39040, 39886, 40040, 40768, 41440, 42328, 42944, 43120, 43615, 44408, 45140, 45584, 45760, 46970, 47138, 47360, 47824, 49280, 49654, 50752, 50960, 52096, 52910, 53680, 53872, 54656, 55510, 56056, 56980, 58016, 58240, 58682, 59780, 61061, 61568, 62720, 63196, 63440, 64064, 65120, 65758, 66304, 67340, 68320, 68992, 69784, 70070, 72224, 72520, 74074, 75152, 76960, 77714, 78080, 78995, 79772, 80080, 81536, 82880, 84656, 85888, 86240, 87230, 88816, 90280, 91168, 91520, 93940, 94276, 95648, 98560, 99308, 99715, 101504, 101920, 104192, 105820, 107360, 107744, 109312, 110593, 111020, 112112, 113960, 116032, 116480, 117364, 117845, 119560, 122122, 123136, 124135, 126392, 126880, 128128, 130240, 131516, 134680, 136640, 137984, 139568, 140140, 144448, 145040, 146705, 148148, 150304, 153920, 155428, 157990, 159544, 160160, 163072, 164395, 165760, 169312, 171776, 172480, 173789, 174460, 177632, 180560, 182336, 183040, 185185, 187880, 188552, 191296, 194285, 198616, 199430, 203008, 203840, 205387, 211640, 214720, 215488, 221186, 222040, 224224, 227920, 232064, 234728, 235690, 239120, 244244, 248270, 252784, 253760, 256256, 259259, 260480, 263032, 269360, 273280, 279136, 280280, 288896, 290080, 293410, 296296, 300608, 305305, 307840, 310856, 315980, 319088, 320320, 322751, 328790, 331520, 338624, 344960, 347578, 348920, 355264, 361120, 364672, 370370, 375760, 377104, 382592, 388570, 397232, 398860, 407680, 410774, 423280, 427427, 429440, 430976, 442372, 444080, 448448, 455840, 464128, 469456, 471380, 478240, 488488, 496540, 505568, 507520, 518518, 520960, 526064, 538720, 546560, 552965, 558272, 560560, 577792, 580160, 586820, 592592, 601216, 610610, 615680, 621712, 631960, 638176, 640640, 645502, 657580, 677248, 689920, 695156, 697840, 710528, 722240, 729344, 740740, 751520, 754208, 765184, 777140, 794464, 797720, 815360, 821548, 846560, 854854, 858880, 861952, 868945, 884744, 888160, 896896, 911680, 938912, 942760, 956480, 976976, 993080, 1011136, 1015040, 1026935, 1037036, 1052128, 1077440, 1105930, 1116544, 1121120, 1160320, 1173640, 1185184, 1202432, 1216523, 1221220, 1243424, 1263920, 1276352, 1281280, 1291004, 1296295, 1315160, 1354496, 1390312, 1395680, 1421056, 1437709, 1444480, 1481480, 1503040, 1508416, 1554280, 1588928, 1595440, 1613755, 1643096, 1693120, 1709708, 1737890, 1769488, 1776320, 1793792, 1823360, 1877824, 1885520, 1912960, 1953952, 1986160, 2022272, 2053870, 2074072, 2104256, 2137135, 2154880, 2211860, 2233088, 2242240, 2259257, 2320640, 2347280, 2370368, 2433046, 2442440, 2486848, 2527840, 2552704, 2582008, 2592590, 2630320, 2780624, 2791360, 2875418, 2888960, 2962960, 3006080, 3016832, 3108560, 3177856, 3190880, 3227510, 3286192, 3386240, 3419416, 3475780, 3538976, 3552640, 3646720, 3755648, 3771040, 3825920, 3907904, 3972320, 4044544, 4107740, 4148144, 4208512, 4274270, 4309760, 4423720, 4484480, 4518514, 4694560, 4740736, 4866092, 4884880, 4973696, 5055680, 5105408, 5164016, 5185180, 5260640, 5561248, 5582720, 5750836, 5925920, 6012160, 6033664, 6082615, 6217120, 6355712, 6381760, 6455020, 6572384, 6772480, 6838832, 6951560, 7077952, 7105280, 7188545, 7511296, 7542080, 7815808, 7944640, 8215480, 8296288, 8417024, 8548540, 8847440, 8968960, 9037028, 9389120, 9481472, 9732184, 9769760, 9947392, 10111360, 10328032, 10370360, 10521280, 11122496, 11165440, 11296285, 11501672, 11851840, 12165230, 12434240, 12763520, 12910040, 13144768, 13677664, 13903120, 14155904, 14377090, 15084160, 15631616, 15814799, 15889280, 16430960, 16592576, 17097080, 17694880, 18074056, 18778240, 19464368, 19539520, 20222720, 20656064, 20740720, 21042560, 22244992, 22592570, 23003344, 23703680, 24330460, 24868480, 25527040, 25820080, 26289536, 27355328, 27806240, 28311808, 28754180, 30168320, 31629598, 31778560, 32861920, 33185152, 34194160, 35389760, 36148112, 37556480, 38928736, 39079040, 41312128, 41481440, 42085120, 44489984, 45185140, 46006688, 47407360, 48660920, 49736960, 51640160, 52579072, 54710656, 55612480, 57508360, 63259196, 65723840, 66370304, 68388320, 70779520, 72296224, 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約数ペア:

[(1, 20242942720), (2, 10121471360), (4, 5060735680), (5, 4048588544), (7, 2891848960), (8, 2530367840), (10, 2024294272), (11, 1840267520), (13, 1557149440), (14, 1445924480), (16, 1265183920), (20, 1012147136), (22, 920133760), (26, 778574720), (28, 722962240), (32, 632591960), (35, 578369792), (37, 547106560), (40, 506073568), (44, 460066880), (49, 413121280), (52, 389287360), (55, 368053504), (56, 361481120), (61, 331851520), (64, 316295980), (65, 311429888), (70, 289184896), (74, 273553280), (77, 262895360), (80, 253036784), (88, 230033440), (91, 222449920), (98, 206560640), (104, 194643680), (110, 184026752), (112, 180740560), (122, 165925760), (128, 158147990), (130, 155714944), (140, 144592448), (143, 141559040), (148, 136776640), (154, 131447680), (160, 126518392), (176, 115016720), (182, 111224960), (185, 109421312), (196, 103280320), (208, 97321840), (220, 92013376), (224, 90370280), (244, 82962880), (245, 82624256), (256, 79073995), (259, 78158080), (260, 77857472), (280, 72296224), (286, 70779520), (296, 68388320), (305, 66370304), (308, 65723840), (320, 63259196), (352, 57508360), (364, 55612480), (370, 54710656), (385, 52579072), (392, 51640160), (407, 49736960), (416, 48660920), (427, 47407360), (440, 46006688), (448, 45185140), (455, 44489984), (481, 42085120), (488, 41481440), (490, 41312128), (518, 39079040), (520, 38928736), (539, 37556480), (560, 36148112), (572, 35389760), (592, 34194160), (610, 33185152), (616, 32861920), (637, 31778560), (640, 31629598), (671, 30168320), (704, 28754180), (715, 28311808), (728, 27806240), (740, 27355328), (770, 26289536), (784, 25820080), (793, 25527040), (814, 24868480), (832, 24330460), (854, 23703680), (880, 23003344), (896, 22592570), (910, 22244992), (962, 21042560), (976, 20740720), (980, 20656064), (1001, 20222720), (1036, 19539520), (1040, 19464368), (1078, 18778240), (1120, 18074056), (1144, 17694880), (1184, 17097080), (1220, 16592576), (1232, 16430960), (1274, 15889280), (1280, 15814799), (1295, 15631616), (1342, 15084160), (1408, 14377090), (1430, 14155904), (1456, 13903120), (1480, 13677664), (1540, 13144768), (1568, 12910040), (1586, 12763520), (1628, 12434240), (1664, 12165230), (1708, 11851840), (1760, 11501672), (1792, 11296285), (1813, 11165440), (1820, 11122496), (1924, 10521280), (1952, 10370360), (1960, 10328032), (2002, 10111360), (2035, 9947392), (2072, 9769760), (2080, 9732184), (2135, 9481472), (2156, 9389120), (2240, 9037028), (2257, 8968960), (2288, 8847440), (2368, 8548540), (2405, 8417024), (2440, 8296288), (2464, 8215480), (2548, 7944640), (2590, 7815808), (2684, 7542080), (2695, 7511296), (2816, 7188545), (2849, 7105280), (2860, 7077952), (2912, 6951560), (2960, 6838832), (2989, 6772480), (3080, 6572384), (3136, 6455020), (3172, 6381760), (3185, 6355712), (3256, 6217120), (3328, 6082615), (3355, 6033664), (3367, 6012160), (3416, 5925920), (3520, 5750836), (3626, 5582720), (3640, 5561248), (3848, 5260640), (3904, 5185180), (3920, 5164016), (3965, 5105408), (4004, 5055680), (4070, 4973696), (4144, 4884880), (4160, 4866092), (4270, 4740736), (4312, 4694560), (4480, 4518514), (4514, 4484480), (4576, 4423720), (4697, 4309760), (4736, 4274270), (4810, 4208512), (4880, 4148144), (4928, 4107740), (5005, 4044544), (5096, 3972320), (5180, 3907904), (5291, 3825920), (5368, 3771040), (5390, 3755648), (5551, 3646720), (5698, 3552640), (5720, 3538976), (5824, 3475780), (5920, 3419416), (5978, 3386240), (6160, 3286192), (6272, 3227510), (6344, 3190880), (6370, 3177856), (6512, 3108560), (6710, 3016832), (6734, 3006080), (6832, 2962960), (7007, 2888960), (7040, 2875418), (7252, 2791360), (7280, 2780624), (7696, 2630320), (7808, 2592590), (7840, 2582008), (7930, 2552704), (8008, 2527840), (8140, 2486848), (8288, 2442440), (8320, 2433046), (8540, 2370368), (8624, 2347280), (8723, 2320640), (8960, 2259257), (9028, 2242240), (9065, 2233088), (9152, 2211860), (9394, 2154880), (9472, 2137135), (9620, 2104256), (9760, 2074072), (9856, 2053870), (10010, 2022272), (10192, 1986160), (10360, 1953952), (10582, 1912960), (10736, 1885520), (10780, 1877824), (11102, 1823360), (11285, 1793792), (11396, 1776320), (11440, 1769488), (11648, 1737890), (11840, 1709708), (11956, 1693120), (12320, 1643096), (12544, 1613755), (12688, 1595440), (12740, 1588928), (13024, 1554280), (13420, 1508416), (13468, 1503040), (13664, 1481480), (14014, 1444480), (14080, 1437709), (14245, 1421056), (14504, 1395680), (14560, 1390312), (14945, 1354496), (15392, 1315160), (15616, 1296295), (15680, 1291004), (15799, 1281280), (15860, 1276352), (16016, 1263920), (16280, 1243424), (16576, 1221220), (16640, 1216523), (16835, 1202432), (17080, 1185184), (17248, 1173640), (17446, 1160320), (18056, 1121120), (18130, 1116544), (18304, 1105930), (18788, 1077440), (19240, 1052128), (19520, 1037036), (19712, 1026935), (19943, 1015040), (20020, 1011136), (20384, 993080), (20720, 976976), (21164, 956480), (21472, 942760), (21560, 938912), (22204, 911680), (22570, 896896), (22792, 888160), (22880, 884744), (23296, 868945), (23485, 861952), (23569, 858880), (23680, 854854), (23912, 846560), (24640, 821548), (24827, 815360), (25376, 797720), (25480, 794464), (26048, 777140), (26455, 765184), (26840, 754208), (26936, 751520), (27328, 740740), (27755, 729344), (28028, 722240), (28490, 710528), (29008, 697840), (29120, 695156), (29341, 689920), (29890, 677248), (30784, 657580), (31360, 645502), (31598, 640640), (31720, 638176), (32032, 631960), (32560, 621712), (32879, 615680), (33152, 610610), (33670, 601216), (34160, 592592), (34496, 586820), (34892, 580160), (35035, 577792), (36112, 560560), (36260, 558272), (36608, 552965), (37037, 546560), (37576, 538720), (38480, 526064), (38857, 520960), (39040, 518518), (39886, 507520), (40040, 505568), (40768, 496540), (41440, 488488), (42328, 478240), (42944, 471380), (43120, 469456), (43615, 464128), (44408, 455840), (45140, 448448), (45584, 444080), (45760, 442372), (46970, 430976), (47138, 429440), (47360, 427427), (47824, 423280), (49280, 410774), (49654, 407680), (50752, 398860), (50960, 397232), (52096, 388570), (52910, 382592), (53680, 377104), (53872, 375760), (54656, 370370), (55510, 364672), (56056, 361120), (56980, 355264), (58016, 348920), (58240, 347578), (58682, 344960), (59780, 338624), (61061, 331520), (61568, 328790), (62720, 322751), (63196, 320320), (63440, 319088), (64064, 315980), (65120, 310856), (65758, 307840), (66304, 305305), (67340, 300608), (68320, 296296), (68992, 293410), (69784, 290080), (70070, 288896), (72224, 280280), (72520, 279136), (74074, 273280), (75152, 269360), (76960, 263032), (77714, 260480), (78080, 259259), (78995, 256256), (79772, 253760), (80080, 252784), (81536, 248270), (82880, 244244), (84656, 239120), (85888, 235690), (86240, 234728), (87230, 232064), (88816, 227920), (90280, 224224), (91168, 222040), (91520, 221186), (93940, 215488), (94276, 214720), (95648, 211640), (98560, 205387), (99308, 203840), (99715, 203008), (101504, 199430), (101920, 198616), (104192, 194285), (105820, 191296), (107360, 188552), (107744, 187880), (109312, 185185), (110593, 183040), (111020, 182336), (112112, 180560), (113960, 177632), (116032, 174460), (116480, 173789), (117364, 172480), (117845, 171776), (119560, 169312), (122122, 165760), (123136, 164395), (124135, 163072), (126392, 160160), (126880, 159544), (128128, 157990), (130240, 155428), (131516, 153920), (134680, 150304), (136640, 148148), (137984, 146705), (139568, 145040), (140140, 144448)]