20567969280

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 640

約数和(自身を含む): 78252134400

約数和(自身を除く): 57684165120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 31, 32, 36, 40, 45, 48, 54, 58, 60, 62, 64, 72, 80, 87, 90, 93, 96, 108, 116, 120, 124, 128, 135, 144, 145, 155, 160, 174, 180, 186, 192, 216, 232, 240, 248, 256, 261, 270, 279, 288, 290, 310, 320, 331, 348, 360, 372, 384, 432, 435, 464, 465, 480, 496, 512, 522, 540, 558, 576, 580, 620, 640, 662, 696, 720, 744, 768, 783, 837, 864, 870, 899, 928, 930, 960, 992, 993, 1044, 1080, 1116, 1152, 1160, 1240, 1280, 1305, 1324, 1392, 1395, 1440, 1488, 1536, 1566, 1655, 1674, 1728, 1740, 1798, 1856, 1860, 1920, 1984, 1986, 2088, 2160, 2232, 2304, 2320, 2480, 2560, 2610, 2648, 2697, 2784, 2790, 2880, 2976, 2979, 3132, 3310, 3348, 3456, 3480, 3596, 3712, 3720, 3840, 3915, 3968, 3972, 4176, 4185, 4320, 4464, 4495, 4608, 4640, 4960, 4965, 5220, 5296, 5394, 5568, 5580, 5760, 5952, 5958, 6264, 6620, 6696, 6912, 6960, 7192, 7424, 7440, 7680, 7830, 7936, 7944, 8091, 8352, 8370, 8640, 8928, 8937, 8990, 9280, 9599, 9920, 9930, 10261, 10440, 10592, 10788, 11136, 11160, 11520, 11904, 11916, 12528, 13240, 13392, 13485, 13824, 13920, 14384, 14848, 14880, 14895, 15660, 15872, 15888, 16182, 16704, 16740, 17280, 17856, 17874, 17980, 18560, 19198, 19840, 19860, 20522, 20880, 21184, 21576, 22272, 22320, 23040, 23808, 23832, 24273, 25056, 26480, 26784, 26970, 27840, 28768, 28797, 29760, 29790, 30783, 31320, 31776, 32364, 33408, 33480, 34560, 35712, 35748, 35960, 37120, 38396, 39680, 39720, 40455, 41044, 41760, 42368, 43152, 44544, 44640, 44685, 47616, 47664, 47995, 48546, 50112, 51305, 52960, 53568, 53940, 55680, 57536, 57594, 59520, 59580, 61566, 62640, 63552, 64728, 66816, 66960, 69120, 71424, 71496, 71920, 74240, 76792, 79360, 79440, 80910, 82088, 83520, 84736, 86304, 86391, 89280, 89370, 92349, 95328, 95990, 97092, 100224, 102610, 105920, 107136, 107880, 111360, 115072, 115188, 119040, 119160, 121365, 123132, 125280, 127104, 129456, 133632, 133920, 142848, 142992, 143840, 143985, 153584, 153915, 158880, 161820, 164176, 167040, 169472, 172608, 172782, 178560, 178740, 184698, 190656, 191980, 194184, 200448, 205220, 211840, 214272, 215760, 222720, 230144, 230376, 238080, 238320, 242730, 246264, 250560, 254208, 258912, 259173, 267840, 277047, 285984, 287680, 287970, 297569, 307168, 307830, 317760, 323640, 328352, 334080, 345216, 345564, 357120, 357480, 369396, 381312, 383960, 388368, 400896, 410440, 423680, 428544, 431520, 431955, 460288, 460752, 461745, 476640, 485460, 492528, 501120, 508416, 517824, 518346, 535680, 554094, 571968, 575360, 575940, 595138, 614336, 615660, 635520, 647280, 656704, 668160, 690432, 691128, 714240, 714960, 738792, 762624, 767920, 776736, 820880, 847360, 863040, 863910, 892707, 921504, 923490, 953280, 970920, 985056, 1002240, 1035648, 1036692, 1071360, 1108188, 1143936, 1150720, 1151880, 1190276, 1228672, 1231320, 1271040, 1294560, 1295865, 1313408, 1380864, 1382256, 1385235, 1429920, 1477584, 1487845, 1525248, 1535840, 1553472, 1641760, 1726080, 1727820, 1785414, 1843008, 1846980, 1906560, 1941840, 1970112, 2004480, 2071296, 2073384, 2142720, 2216376, 2287872, 2301440, 2303760, 2380552, 2457344, 2462640, 2542080, 2589120, 2591730, 2626816, 2678121, 2764512, 2770470, 2859840, 2955168, 2975690, 3071680, 3106944, 3283520, 3452160, 3455640, 3570828, 3686016, 3693960, 3813120, 3883680, 3940224, 4142592, 4146768, 4432752, 4463535, 4575744, 4607520, 4761104, 4914688, 4925280, 5178240, 5183460, 5253632, 5356242, 5529024, 5540940, 5719680, 5910336, 5951380, 6143360, 6213888, 6567040, 6904320, 6911280, 7141656, 7372032, 7387920, 7626240, 7767360, 7880448, 8034363, 8293536, 8865504, 8927070, 9215040, 9522208, 9850560, 10356480, 10366920, 10712484, 11058048, 11081880, 11439360, 11820672, 11902760, 12286720, 12427776, 13134080, 13390605, 13822560, 14283312, 14744064, 14775840, 15534720, 15760896, 16068726, 16587072, 17731008, 17854140, 18430080, 19044416, 19701120, 20712960, 20733840, 21424968, 22116096, 22163760, 22878720, 23641344, 23805520, 24573440, 26268160, 26781210, 27645120, 28566624, 29551680, 31069440, 32137452, 33174144, 35462016, 35708280, 36860160, 38088832, 39402240, 40171815, 41467680, 42849936, 44232192, 44327520, 47282688, 47611040, 53562420, 55290240, 57133248, 59103360, 62138880, 64274904, 66348288, 70924032, 71416560, 73720320, 76177664, 78804480, 80343630, 82935360, 85699872, 88655040, 95222080, 107124840, 110580480, 114266496, 118206720, 128549808, 132696576, 141848064, 142833120, 152355328, 160687260, 165870720, 171399744, 177310080, 190444160, 214249680, 221160960, 228532992, 236413440, 257099616, 285666240, 321374520, 331741440, 342799488, 354620160, 380888320, 428499360, 457065984, 514199232, 571332480, 642749040, 663482880, 685598976, 709240320, 761776640, 856998720, 1028398464, 1142664960, 1285498080, 1371197952, 1713997440, 2056796928, 2285329920, 2570996160, 3427994880, 4113593856, 5141992320, 6855989760, 10283984640, 20567969280]

約数ペア:

[(1, 20567969280), (2, 10283984640), (3, 6855989760), (4, 5141992320), (5, 4113593856), (6, 3427994880), (8, 2570996160), (9, 2285329920), (10, 2056796928), (12, 1713997440), (15, 1371197952), (16, 1285498080), (18, 1142664960), (20, 1028398464), (24, 856998720), (27, 761776640), (29, 709240320), (30, 685598976), (31, 663482880), (32, 642749040), (36, 571332480), (40, 514199232), (45, 457065984), (48, 428499360), (54, 380888320), (58, 354620160), (60, 342799488), (62, 331741440), (64, 321374520), (72, 285666240), (80, 257099616), (87, 236413440), (90, 228532992), (93, 221160960), (96, 214249680), (108, 190444160), (116, 177310080), (120, 171399744), (124, 165870720), (128, 160687260), (135, 152355328), (144, 142833120), (145, 141848064), (155, 132696576), (160, 128549808), (174, 118206720), (180, 114266496), (186, 110580480), (192, 107124840), (216, 95222080), (232, 88655040), (240, 85699872), (248, 82935360), (256, 80343630), (261, 78804480), (270, 76177664), (279, 73720320), (288, 71416560), (290, 70924032), (310, 66348288), (320, 64274904), (331, 62138880), (348, 59103360), (360, 57133248), (372, 55290240), (384, 53562420), (432, 47611040), (435, 47282688), (464, 44327520), (465, 44232192), (480, 42849936), (496, 41467680), (512, 40171815), (522, 39402240), (540, 38088832), (558, 36860160), (576, 35708280), (580, 35462016), (620, 33174144), (640, 32137452), (662, 31069440), (696, 29551680), (720, 28566624), (744, 27645120), (768, 26781210), (783, 26268160), (837, 24573440), (864, 23805520), (870, 23641344), (899, 22878720), (928, 22163760), (930, 22116096), (960, 21424968), (992, 20733840), (993, 20712960), (1044, 19701120), (1080, 19044416), (1116, 18430080), (1152, 17854140), (1160, 17731008), (1240, 16587072), (1280, 16068726), (1305, 15760896), (1324, 15534720), (1392, 14775840), (1395, 14744064), (1440, 14283312), (1488, 13822560), (1536, 13390605), (1566, 13134080), (1655, 12427776), (1674, 12286720), (1728, 11902760), (1740, 11820672), (1798, 11439360), (1856, 11081880), (1860, 11058048), (1920, 10712484), (1984, 10366920), (1986, 10356480), (2088, 9850560), (2160, 9522208), (2232, 9215040), (2304, 8927070), (2320, 8865504), (2480, 8293536), (2560, 8034363), (2610, 7880448), (2648, 7767360), (2697, 7626240), (2784, 7387920), (2790, 7372032), (2880, 7141656), (2976, 6911280), (2979, 6904320), (3132, 6567040), (3310, 6213888), (3348, 6143360), (3456, 5951380), (3480, 5910336), (3596, 5719680), (3712, 5540940), (3720, 5529024), (3840, 5356242), (3915, 5253632), (3968, 5183460), (3972, 5178240), (4176, 4925280), (4185, 4914688), (4320, 4761104), (4464, 4607520), (4495, 4575744), (4608, 4463535), (4640, 4432752), (4960, 4146768), (4965, 4142592), (5220, 3940224), (5296, 3883680), (5394, 3813120), (5568, 3693960), (5580, 3686016), (5760, 3570828), (5952, 3455640), (5958, 3452160), (6264, 3283520), (6620, 3106944), (6696, 3071680), (6912, 2975690), (6960, 2955168), (7192, 2859840), (7424, 2770470), (7440, 2764512), (7680, 2678121), (7830, 2626816), (7936, 2591730), (7944, 2589120), (8091, 2542080), (8352, 2462640), (8370, 2457344), (8640, 2380552), (8928, 2303760), (8937, 2301440), (8990, 2287872), (9280, 2216376), (9599, 2142720), (9920, 2073384), (9930, 2071296), (10261, 2004480), (10440, 1970112), (10592, 1941840), (10788, 1906560), (11136, 1846980), (11160, 1843008), (11520, 1785414), (11904, 1727820), (11916, 1726080), (12528, 1641760), (13240, 1553472), (13392, 1535840), (13485, 1525248), (13824, 1487845), (13920, 1477584), (14384, 1429920), (14848, 1385235), (14880, 1382256), (14895, 1380864), (15660, 1313408), (15872, 1295865), (15888, 1294560), (16182, 1271040), (16704, 1231320), (16740, 1228672), (17280, 1190276), (17856, 1151880), (17874, 1150720), (17980, 1143936), (18560, 1108188), (19198, 1071360), (19840, 1036692), (19860, 1035648), (20522, 1002240), (20880, 985056), (21184, 970920), (21576, 953280), (22272, 923490), (22320, 921504), (23040, 892707), (23808, 863910), (23832, 863040), (24273, 847360), (25056, 820880), (26480, 776736), (26784, 767920), (26970, 762624), (27840, 738792), (28768, 714960), (28797, 714240), (29760, 691128), (29790, 690432), (30783, 668160), (31320, 656704), (31776, 647280), (32364, 635520), (33408, 615660), (33480, 614336), (34560, 595138), (35712, 575940), (35748, 575360), (35960, 571968), (37120, 554094), (38396, 535680), (39680, 518346), (39720, 517824), (40455, 508416), (41044, 501120), (41760, 492528), (42368, 485460), (43152, 476640), (44544, 461745), (44640, 460752), (44685, 460288), (47616, 431955), (47664, 431520), (47995, 428544), (48546, 423680), (50112, 410440), (51305, 400896), (52960, 388368), (53568, 383960), (53940, 381312), (55680, 369396), (57536, 357480), (57594, 357120), (59520, 345564), (59580, 345216), (61566, 334080), (62640, 328352), (63552, 323640), (64728, 317760), (66816, 307830), (66960, 307168), (69120, 297569), (71424, 287970), (71496, 287680), (71920, 285984), (74240, 277047), (76792, 267840), (79360, 259173), (79440, 258912), (80910, 254208), (82088, 250560), (83520, 246264), (84736, 242730), (86304, 238320), (86391, 238080), (89280, 230376), (89370, 230144), (92349, 222720), (95328, 215760), (95990, 214272), (97092, 211840), (100224, 205220), (102610, 200448), (105920, 194184), (107136, 191980), (107880, 190656), (111360, 184698), (115072, 178740), (115188, 178560), (119040, 172782), (119160, 172608), (121365, 169472), (123132, 167040), (125280, 164176), (127104, 161820), (129456, 158880), (133632, 153915), (133920, 153584), (142848, 143985), (142992, 143840)]