20081714688

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 720

約数和(自身を含む): 73742423040

約数和(自身を除く): 53660708352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 32, 36, 38, 42, 48, 49, 56, 57, 62, 63, 64, 72, 76, 84, 93, 96, 98, 112, 114, 124, 126, 128, 133, 144, 147, 151, 152, 168, 171, 186, 192, 196, 217, 224, 228, 248, 252, 256, 266, 279, 288, 294, 302, 304, 336, 342, 372, 384, 392, 399, 434, 441, 448, 453, 456, 496, 504, 512, 532, 558, 576, 588, 589, 604, 608, 651, 672, 684, 744, 768, 784, 798, 868, 882, 896, 906, 912, 931, 992, 1008, 1057, 1064, 1116, 1152, 1176, 1178, 1197, 1208, 1216, 1302, 1344, 1359, 1368, 1488, 1519, 1536, 1568, 1596, 1736, 1764, 1767, 1792, 1812, 1824, 1862, 1953, 1984, 2016, 2114, 2128, 2232, 2304, 2352, 2356, 2394, 2416, 2432, 2604, 2688, 2718, 2736, 2793, 2869, 2976, 3038, 3136, 3171, 3192, 3472, 3528, 3534, 3584, 3624, 3648, 3724, 3906, 3968, 4032, 4123, 4228, 4256, 4464, 4557, 4608, 4681, 4704, 4712, 4788, 4832, 4864, 5208, 5301, 5376, 5436, 5472, 5586, 5738, 5952, 6076, 6272, 6342, 6384, 6944, 7056, 7068, 7248, 7296, 7399, 7448, 7812, 7936, 8064, 8246, 8379, 8456, 8512, 8607, 8928, 9114, 9362, 9408, 9424, 9513, 9576, 9664, 9728, 10416, 10602, 10752, 10872, 10944, 11172, 11476, 11904, 12152, 12369, 12544, 12684, 12768, 13671, 13888, 14043, 14112, 14136, 14496, 14592, 14798, 14896, 15624, 15872, 16128, 16492, 16758, 16912, 17024, 17214, 17856, 18228, 18724, 18816, 18848, 19026, 19152, 19328, 20083, 20832, 21204, 21744, 21888, 22197, 22344, 22952, 23808, 24304, 24738, 25088, 25368, 25536, 25821, 27342, 27776, 28086, 28224, 28272, 28861, 28992, 29184, 29596, 29792, 31248, 32256, 32767, 32984, 33516, 33824, 34048, 34428, 35712, 36456, 37107, 37448, 37632, 37696, 38052, 38304, 38656, 40166, 41664, 42129, 42408, 43488, 43776, 44394, 44688, 45904, 47616, 48608, 49476, 50736, 51072, 51642, 54684, 55552, 56172, 56448, 56544, 57722, 57984, 59192, 59584, 60249, 62496, 65534, 65968, 66591, 67032, 67648, 68096, 68856, 71424, 72912, 74214, 74896, 75264, 75392, 76104, 76608, 77312, 80332, 83328, 84258, 84816, 86583, 86976, 87552, 88788, 88939, 89376, 91808, 97216, 98301, 98952, 101472, 102144, 103284, 109368, 111104, 112344, 112896, 113088, 115444, 115968, 118384, 119168, 120498, 124992, 131068, 131936, 133182, 134064, 135296, 137712, 140581, 142848, 145824, 148428, 149792, 150784, 152208, 153216, 160664, 166656, 168516, 169632, 173166, 173952, 177576, 177878, 178752, 180747, 183616, 194432, 196602, 197904, 202944, 204288, 206568, 218736, 224688, 225792, 226176, 229369, 230888, 231936, 236768, 238336, 240996, 249984, 259749, 262136, 263872, 266364, 266817, 268128, 270592, 275424, 281162, 291648, 294903, 296856, 299584, 301568, 304416, 306432, 321328, 333312, 337032, 339264, 346332, 347904, 355152, 355756, 357504, 361494, 367232, 388864, 393204, 395808, 405888, 413136, 421743, 437472, 449376, 452352, 458738, 461776, 473536, 476672, 481992, 499968, 519498, 524272, 527744, 532728, 533634, 536256, 541184, 550848, 562324, 583296, 589806, 593712, 599168, 608832, 612864, 622573, 642656, 674064, 678528, 688107, 692664, 695808, 710304, 711512, 715008, 722988, 734464, 777728, 786408, 791616, 800451, 811776, 826272, 843486, 874944, 898752, 904704, 917476, 923552, 947072, 963984, 999936, 1038996, 1048544, 1055488, 1065456, 1067268, 1072512, 1101696, 1124648, 1166592, 1179612, 1187424, 1198336, 1217664, 1245146, 1265229, 1285312, 1348128, 1357056, 1376214, 1385328, 1420608, 1423024, 1430016, 1445976, 1468928, 1572816, 1583232, 1600902, 1623552, 1652544, 1686972, 1749888, 1797504, 1834952, 1847104, 1867719, 1894144, 1927968, 2064321, 2077992, 2097088, 2110976, 2130912, 2134536, 2145024, 2203392, 2249296, 2333184, 2359224, 2374848, 2396672, 2435328, 2490292, 2530458, 2570624, 2696256, 2714112, 2752428, 2770656, 2841216, 2846048, 2891952, 3145632, 3166464, 3201804, 3305088, 3373944, 3499776, 3595008, 3669904, 3694208, 3735438, 3788288, 3855936, 4128642, 4155984, 4194176, 4261824, 4269072, 4290048, 4358011, 4406784, 4498592, 4718448, 4749696, 4870656, 4980584, 5060916, 5141248, 5392512, 5504856, 5541312, 5603157, 5682432, 5692096, 5783904, 6291264, 6332928, 6403608, 6610176, 6747888, 6999552, 7190016, 7339808, 7388416, 7470876, 7711872, 8257284, 8311968, 8388352, 8523648, 8538144, 8716022, 8997184, 9436896, 9499392, 9961168, 10121832, 10282496, 10785024, 11009712, 11082624, 11206314, 11364864, 11384192, 11567808, 12582528, 12807216, 13074033, 13220352, 13495776, 14679616, 14776832, 14941752, 15423744, 16514568, 16623936, 16776704, 17047296, 17076288, 17432044, 17994368, 18873792, 18998784, 19922336, 20243664, 21570048, 22019424, 22165248, 22412628, 22768384, 23135616, 25165056, 25614432, 26148066, 26991552, 29359232, 29883504, 30847488, 33029136, 33247872, 34094592, 34152576, 34864088, 35988736, 37747584, 39222099, 39844672, 40487328, 44038848, 44330496, 44825256, 45536768, 46271232, 50330112, 51228864, 52296132, 53983104, 58718464, 59767008, 66058272, 66495744, 68305152, 69728176, 71977472, 75495168, 78444198, 79689344, 80974656, 88077696, 89650512, 92542464, 102457728, 104592264, 107966208, 117436928, 119534016, 132116544, 132991488, 136610304, 139456352, 150990336, 156888396, 159378688, 161949312, 176155392, 179301024, 204915456, 209184528, 215932416, 239068032, 264233088, 278912704, 313776792, 318757376, 323898624, 352310784, 358602048, 409830912, 418369056, 478136064, 528466176, 557825408, 627553584, 647797248, 717204096, 836738112, 956272128, 1056932352, 1115650816, 1255107168, 1434408192, 1673476224, 2231301632, 2510214336, 2868816384, 3346952448, 5020428672, 6693904896, 10040857344, 20081714688]

約数ペア:

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(16912, 1187424), (17024, 1179612), (17214, 1166592), (17856, 1124648), (18228, 1101696), (18724, 1072512), (18816, 1067268), (18848, 1065456), (19026, 1055488), (19152, 1048544), (19328, 1038996), (20083, 999936), (20832, 963984), (21204, 947072), (21744, 923552), (21888, 917476), (22197, 904704), (22344, 898752), (22952, 874944), (23808, 843486), (24304, 826272), (24738, 811776), (25088, 800451), (25368, 791616), (25536, 786408), (25821, 777728), (27342, 734464), (27776, 722988), (28086, 715008), (28224, 711512), (28272, 710304), (28861, 695808), (28992, 692664), (29184, 688107), (29596, 678528), (29792, 674064), (31248, 642656), (32256, 622573), (32767, 612864), (32984, 608832), (33516, 599168), (33824, 593712), (34048, 589806), (34428, 583296), (35712, 562324), (36456, 550848), (37107, 541184), (37448, 536256), (37632, 533634), (37696, 532728), (38052, 527744), (38304, 524272), (38656, 519498), (40166, 499968), (41664, 481992), (42129, 476672), (42408, 473536), (43488, 461776), 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