20726661120

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 720

約数和(自身を含む): 79071751584

約数和(自身を除く): 58345090464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 41, 44, 48, 51, 55, 60, 64, 66, 68, 80, 82, 85, 88, 96, 102, 110, 120, 121, 123, 128, 132, 136, 160, 164, 165, 170, 176, 187, 192, 204, 205, 220, 240, 242, 246, 255, 256, 264, 272, 320, 328, 330, 340, 352, 363, 374, 384, 408, 410, 440, 451, 480, 484, 492, 510, 512, 528, 544, 561, 605, 615, 640, 656, 660, 680, 697, 704, 726, 748, 768, 816, 820, 880, 902, 935, 960, 968, 984, 1020, 1024, 1056, 1088, 1122, 1210, 1230, 1280, 1312, 1320, 1353, 1360, 1394, 1408, 1452, 1496, 1536, 1632, 1640, 1760, 1804, 1815, 1870, 1920, 1936, 1968, 2040, 2048, 2057, 2091, 2112, 2176, 2244, 2255, 2420, 2460, 2560, 2624, 2640, 2706, 2720, 2788, 2805, 2816, 2904, 2992, 3072, 3264, 3280, 3485, 3520, 3608, 3630, 3740, 3840, 3872, 3936, 4080, 4096, 4114, 4182, 4224, 4352, 4488, 4510, 4840, 4920, 4961, 5120, 5248, 5280, 5412, 5440, 5576, 5610, 5632, 5808, 5984, 6144, 6171, 6528, 6560, 6765, 6970, 7040, 7216, 7260, 7480, 7667, 7680, 7744, 7872, 8160, 8192, 8228, 8364, 8448, 8704, 8976, 9020, 9680, 9840, 9922, 10240, 10285, 10455, 10496, 10560, 10824, 10880, 11152, 11220, 11264, 11616, 11968, 12288, 12342, 13056, 13120, 13530, 13940, 14080, 14432, 14520, 14883, 14960, 15334, 15360, 15488, 15744, 16320, 16384, 16456, 16728, 16896, 17408, 17952, 18040, 19360, 19680, 19844, 20480, 20570, 20910, 20992, 21120, 21648, 21760, 22304, 22440, 22528, 23001, 23232, 23936, 24576, 24684, 24805, 26112, 26240, 27060, 27880, 28160, 28864, 29040, 29766, 29920, 30668, 30720, 30855, 30976, 31488, 32640, 32912, 33456, 33792, 34816, 35904, 36080, 38335, 38720, 39360, 39688, 40960, 41140, 41820, 41984, 42240, 43296, 43520, 44608, 44880, 45056, 46002, 46464, 47872, 49152, 49368, 49610, 52224, 52480, 54120, 55760, 56320, 57728, 58080, 59532, 59840, 61336, 61440, 61710, 61952, 62976, 65280, 65824, 66912, 67584, 69632, 71808, 72160, 74415, 76670, 77440, 78720, 79376, 81920, 82280, 83640, 83968, 84337, 84480, 86592, 87040, 89216, 89760, 90112, 92004, 92928, 95744, 98736, 99220, 104448, 104960, 108240, 111520, 112640, 115005, 115456, 116160, 119064, 119680, 122672, 122880, 123420, 123904, 125952, 130560, 131648, 133824, 135168, 139264, 143616, 144320, 148830, 153340, 154880, 157440, 158752, 164560, 167280, 167936, 168674, 168960, 173184, 174080, 178432, 179520, 180224, 184008, 185856, 191488, 197472, 198440, 208896, 209920, 216480, 223040, 225280, 230010, 230912, 232320, 238128, 239360, 245344, 245760, 246840, 247808, 251904, 253011, 261120, 263296, 267648, 270336, 278528, 287232, 288640, 297660, 306680, 309760, 314880, 317504, 329120, 334560, 335872, 337348, 337920, 346368, 348160, 356864, 359040, 368016, 371712, 382976, 394944, 396880, 417792, 419840, 421685, 432960, 446080, 450560, 460020, 461824, 464640, 476256, 478720, 490688, 493680, 495616, 503808, 506022, 522240, 526592, 535296, 540672, 574464, 577280, 595320, 613360, 619520, 629760, 635008, 658240, 669120, 671744, 674696, 675840, 692736, 696320, 713728, 718080, 736032, 743424, 765952, 789888, 793760, 835584, 839680, 843370, 865920, 892160, 901120, 920040, 923648, 929280, 952512, 957440, 981376, 987360, 991232, 1007616, 1012044, 1044480, 1053184, 1070592, 1148928, 1154560, 1190640, 1226720, 1239040, 1259520, 1265055, 1270016, 1316480, 1338240, 1349392, 1351680, 1385472, 1392640, 1427456, 1436160, 1472064, 1486848, 1531904, 1579776, 1587520, 1679360, 1686740, 1731840, 1784320, 1840080, 1847296, 1858560, 1905024, 1914880, 1962752, 1974720, 1982464, 2015232, 2024088, 2088960, 2106368, 2141184, 2297856, 2309120, 2381280, 2453440, 2478080, 2519040, 2530110, 2540032, 2632960, 2676480, 2698784, 2703360, 2770944, 2854912, 2872320, 2944128, 2973696, 3063808, 3159552, 3175040, 3358720, 3373480, 3463680, 3568640, 3680160, 3694592, 3717120, 3810048, 3829760, 3925504, 3949440, 4048176, 4177920, 4212736, 4282368, 4595712, 4618240, 4762560, 4906880, 4956160, 5038080, 5060220, 5080064, 5265920, 5352960, 5397568, 5541888, 5709824, 5744640, 5888256, 5947392, 6319104, 6350080, 6746960, 6927360, 7137280, 7360320, 7389184, 7434240, 7620096, 7659520, 7851008, 7898880, 8096352, 8425472, 8564736, 9191424, 9236480, 9525120, 9813760, 9912320, 10076160, 10120440, 10160128, 10531840, 10705920, 10795136, 11083776, 11419648, 11489280, 11776512, 12638208, 12700160, 13493920, 13854720, 14274560, 14720640, 14868480, 15240192, 15319040, 15702016, 15797760, 16192704, 16850944, 17129472, 18472960, 19050240, 19627520, 20240880, 20320256, 21063680, 21411840, 21590272, 22167552, 22978560, 23553024, 25276416, 25400320, 26987840, 27709440, 28549120, 29441280, 29736960, 30480384, 31404032, 31595520, 32385408, 33701888, 34258944, 36945920, 38100480, 39255040, 40481760, 40640512, 42127360, 42823680, 43180544, 45957120, 47106048, 50552832, 50800640, 53975680, 55418880, 57098240, 58882560, 60960768, 62808064, 63191040, 64770816, 76200960, 78510080, 80963520, 81281024, 84254720, 85647360, 86361088, 94212096, 101105664, 101601280, 107951360, 110837760, 117765120, 121921536, 125616128, 126382080, 129541632, 152401920, 157020160, 161927040, 168509440, 171294720, 172722176, 188424192, 203202560, 215902720, 235530240, 243843072, 252764160, 259083264, 304803840, 314040320, 323854080, 345444352, 376848384, 406405120, 431805440, 471060480, 505528320, 518166528, 609607680, 628080640, 647708160, 690888704, 863610880, 942120960, 1036333056, 1219215360, 1295416320, 1381777408, 1727221760, 1884241920, 2072666112, 2590832640, 3454443520, 4145332224, 5181665280, 6908887040, 10363330560, 20726661120]

約数ペア:

[(1, 20726661120), (2, 10363330560), (3, 6908887040), (4, 5181665280), (5, 4145332224), (6, 3454443520), (8, 2590832640), (10, 2072666112), (11, 1884241920), (12, 1727221760), (15, 1381777408), (16, 1295416320), (17, 1219215360), (20, 1036333056), (22, 942120960), (24, 863610880), (30, 690888704), (32, 647708160), (33, 628080640), (34, 609607680), (40, 518166528), (41, 505528320), (44, 471060480), (48, 431805440), (51, 406405120), (55, 376848384), (60, 345444352), (64, 323854080), (66, 314040320), (68, 304803840), (80, 259083264), (82, 252764160), (85, 243843072), (88, 235530240), (96, 215902720), (102, 203202560), (110, 188424192), (120, 172722176), (121, 171294720), (123, 168509440), (128, 161927040), (132, 157020160), (136, 152401920), (160, 129541632), (164, 126382080), (165, 125616128), (170, 121921536), (176, 117765120), (187, 110837760), (192, 107951360), (204, 101601280), (205, 101105664), (220, 94212096), (240, 86361088), (242, 85647360), (246, 84254720), (255, 81281024), (256, 80963520), (264, 78510080), (272, 76200960), (320, 64770816), (328, 63191040), (330, 62808064), (340, 60960768), (352, 58882560), (363, 57098240), (374, 55418880), (384, 53975680), (408, 50800640), (410, 50552832), (440, 47106048), (451, 45957120), (480, 43180544), (484, 42823680), (492, 42127360), (510, 40640512), (512, 40481760), (528, 39255040), (544, 38100480), (561, 36945920), (605, 34258944), (615, 33701888), (640, 32385408), (656, 31595520), (660, 31404032), (680, 30480384), (697, 29736960), (704, 29441280), (726, 28549120), (748, 27709440), (768, 26987840), (816, 25400320), (820, 25276416), (880, 23553024), (902, 22978560), (935, 22167552), (960, 21590272), (968, 21411840), (984, 21063680), (1020, 20320256), (1024, 20240880), (1056, 19627520), (1088, 19050240), (1122, 18472960), (1210, 17129472), (1230, 16850944), (1280, 16192704), (1312, 15797760), (1320, 15702016), (1353, 15319040), (1360, 15240192), (1394, 14868480), (1408, 14720640), (1452, 14274560), (1496, 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