20975625216

素因数分解:

$2^{10}\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 660

約数和(自身を含む): 78666381948

約数和(自身を除く): 57690756732

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 98, 104, 108, 112, 117, 126, 128, 144, 147, 156, 162, 168, 182, 189, 192, 196, 208, 216, 224, 234, 252, 256, 273, 288, 294, 312, 324, 336, 351, 364, 378, 384, 392, 397, 416, 432, 441, 448, 468, 504, 512, 546, 567, 576, 588, 624, 637, 648, 672, 702, 728, 756, 768, 784, 794, 819, 832, 864, 882, 896, 936, 1008, 1024, 1053, 1092, 1134, 1152, 1176, 1191, 1248, 1274, 1296, 1323, 1344, 1404, 1456, 1512, 1536, 1568, 1588, 1638, 1664, 1728, 1764, 1792, 1872, 1911, 2016, 2106, 2184, 2268, 2304, 2352, 2382, 2457, 2496, 2548, 2592, 2646, 2688, 2779, 2808, 2912, 3024, 3072, 3136, 3176, 3276, 3328, 3456, 3528, 3573, 3584, 3744, 3822, 3969, 4032, 4212, 4368, 4536, 4608, 4704, 4764, 4914, 4992, 5096, 5161, 5184, 5292, 5376, 5558, 5616, 5733, 5824, 6048, 6272, 6352, 6552, 6656, 6912, 7056, 7146, 7168, 7371, 7488, 7644, 7938, 8064, 8337, 8424, 8736, 9072, 9216, 9408, 9528, 9828, 9984, 10192, 10322, 10368, 10584, 10719, 10752, 11116, 11232, 11466, 11648, 12096, 12544, 12704, 13104, 13312, 13824, 14112, 14292, 14742, 14976, 15288, 15483, 15876, 16128, 16674, 16848, 17199, 17472, 18144, 18816, 19056, 19453, 19656, 19968, 20384, 20644, 20736, 21168, 21438, 21504, 22232, 22464, 22932, 23296, 24192, 25011, 25088, 25408, 26208, 27648, 28224, 28584, 29484, 29952, 30576, 30966, 31752, 32157, 32256, 33348, 33696, 34398, 34944, 36127, 36288, 37632, 38112, 38906, 39312, 39936, 40768, 41288, 41472, 42336, 42876, 44464, 44928, 45864, 46449, 46592, 48384, 50022, 50176, 50816, 51597, 52416, 56448, 57168, 58359, 58968, 59904, 61152, 61932, 63504, 64314, 64512, 66696, 67392, 68796, 69888, 72254, 72576, 75033, 75264, 76224, 77812, 78624, 81536, 82576, 82944, 84672, 85752, 88928, 89856, 91728, 92898, 93184, 96768, 100044, 101632, 103194, 104832, 108381, 112896, 114336, 116718, 117936, 119808, 122304, 123864, 127008, 128628, 133392, 134784, 137592, 139347, 139776, 144508, 145152, 150066, 150528, 152448, 155624, 157248, 163072, 165152, 169344, 171504, 175077, 177856, 179712, 183456, 185796, 193536, 200088, 203264, 206388, 209664, 216762, 225099, 225792, 228672, 233436, 235872, 244608, 247728, 252889, 254016, 257256, 266784, 269568, 275184, 278694, 279552, 289016, 290304, 300132, 304896, 311248, 314496, 325143, 326144, 330304, 338688, 343008, 350154, 355712, 359424, 366912, 371592, 400176, 406528, 412776, 418041, 419328, 433524, 450198, 451584, 457344, 466872, 471744, 489216, 495456, 505778, 508032, 514512, 525231, 533568, 539136, 550368, 557388, 578032, 580608, 600264, 609792, 622496, 628992, 650286, 652288, 660608, 677376, 686016, 700308, 711424, 733824, 743184, 758667, 800352, 825552, 836082, 838656, 867048, 900396, 914688, 933744, 943488, 975429, 978432, 990912, 1011556, 1016064, 1029024, 1050462, 1067136, 1078272, 1100736, 1114776, 1156064, 1200528, 1219584, 1244992, 1257984, 1300572, 1321216, 1354752, 1372032, 1400616, 1422848, 1467648, 1486368, 1517334, 1575693, 1600704, 1651104, 1672164, 1734096, 1800792, 1829376, 1867488, 1886976, 1950858, 1956864, 1981824, 2023112, 2032128, 2058048, 2100924, 2134272, 2201472, 2229552, 2276001, 2312128, 2401056, 2489984, 2515968, 2601144, 2642432, 2744064, 2801232, 2845696, 2926287, 2935296, 2972736, 3034668, 3151386, 3201408, 3302208, 3344328, 3468192, 3601584, 3658752, 3734976, 3773952, 3901716, 3963648, 4046224, 4064256, 4116096, 4201848, 4268544, 4402944, 4459104, 4552002, 4624256, 4802112, 4979968, 5202288, 5284864, 5488128, 5602464, 5852574, 5870592, 5945472, 6069336, 6302772, 6402816, 6604416, 6688656, 6828003, 6936384, 7203168, 7469952, 7547904, 7803432, 7927296, 8092448, 8232192, 8403696, 8537088, 8805888, 8918208, 9104004, 9248512, 9604224, 9959936, 10404576, 10976256, 11204928, 11705148, 11890944, 12138672, 12605544, 12805632, 13208832, 13377312, 13656006, 13872768, 14406336, 14939904, 15606864, 15854592, 16184896, 16464384, 16807392, 17611776, 17836416, 18208008, 18497024, 19208448, 19919872, 20484009, 20809152, 22409856, 23410296, 23781888, 24277344, 25211088, 25611264, 26417664, 26754624, 27312012, 27745536, 28812672, 29879808, 31213728, 32369792, 32928768, 33614784, 35672832, 36416016, 36994048, 38416896, 40968018, 41618304, 44819712, 46820592, 47563776, 48554688, 50422176, 52835328, 53509248, 54624024, 55491072, 57625344, 59759616, 62427456, 64739584, 67229568, 71345664, 72832032, 76833792, 81936036, 83236608, 89639424, 93641184, 97109376, 100844352, 107018496, 109248048, 110982144, 115250688, 124854912, 129479168, 134459136, 142691328, 145664064, 163872072, 166473216, 179278848, 187282368, 194218752, 201688704, 214036992, 218496096, 230501376, 249709824, 258958336, 268918272, 291328128, 327744144, 332946432, 374564736, 388437504, 403377408, 428073984, 436992192, 499419648, 537836544, 582656256, 655488288, 749129472, 776875008, 806754816, 873984384, 998839296, 1165312512, 1310976576, 1498258944, 1613509632, 1747968768, 2330625024, 2621953152, 2996517888, 3495937536, 5243906304, 6991875072, 10487812608, 20975625216]

約数ペア:

[(1, 20975625216), (2, 10487812608), (3, 6991875072), (4, 5243906304), (6, 3495937536), (7, 2996517888), (8, 2621953152), (9, 2330625024), (12, 1747968768), (13, 1613509632), (14, 1498258944), (16, 1310976576), (18, 1165312512), (21, 998839296), (24, 873984384), (26, 806754816), (27, 776875008), (28, 749129472), (32, 655488288), (36, 582656256), (39, 537836544), (42, 499419648), (48, 436992192), (49, 428073984), (52, 403377408), (54, 388437504), (56, 374564736), (63, 332946432), (64, 327744144), (72, 291328128), (78, 268918272), (81, 258958336), (84, 249709824), (91, 230501376), (96, 218496096), (98, 214036992), (104, 201688704), (108, 194218752), (112, 187282368), (117, 179278848), (126, 166473216), (128, 163872072), (144, 145664064), (147, 142691328), (156, 134459136), (162, 129479168), (168, 124854912), (182, 115250688), (189, 110982144), (192, 109248048), (196, 107018496), (208, 100844352), (216, 97109376), (224, 93641184), (234, 89639424), (252, 83236608), (256, 81936036), (273, 76833792), (288, 72832032), (294, 71345664), (312, 67229568), (324, 64739584), (336, 62427456), (351, 59759616), (364, 57625344), (378, 55491072), (384, 54624024), (392, 53509248), (397, 52835328), (416, 50422176), (432, 48554688), (441, 47563776), (448, 46820592), (468, 44819712), (504, 41618304), (512, 40968018), (546, 38416896), (567, 36994048), (576, 36416016), (588, 35672832), (624, 33614784), (637, 32928768), (648, 32369792), (672, 31213728), (702, 29879808), (728, 28812672), (756, 27745536), (768, 27312012), (784, 26754624), (794, 26417664), (819, 25611264), (832, 25211088), (864, 24277344), (882, 23781888), (896, 23410296), (936, 22409856), (1008, 20809152), (1024, 20484009), (1053, 19919872), (1092, 19208448), (1134, 18497024), (1152, 18208008), (1176, 17836416), (1191, 17611776), (1248, 16807392), (1274, 16464384), (1296, 16184896), (1323, 15854592), (1344, 15606864), (1404, 14939904), (1456, 14406336), (1512, 13872768), (1536, 13656006), (1568, 13377312), (1588, 13208832), (1638, 12805632), (1664, 12605544), (1728, 12138672), (1764, 11890944), (1792, 11705148), (1872, 11204928), (1911, 10976256), (2016, 10404576), (2106, 9959936), (2184, 9604224), (2268, 9248512), (2304, 9104004), (2352, 8918208), (2382, 8805888), (2457, 8537088), (2496, 8403696), (2548, 8232192), (2592, 8092448), (2646, 7927296), (2688, 7803432), (2779, 7547904), (2808, 7469952), (2912, 7203168), (3024, 6936384), (3072, 6828003), (3136, 6688656), (3176, 6604416), (3276, 6402816), (3328, 6302772), (3456, 6069336), (3528, 5945472), (3573, 5870592), (3584, 5852574), (3744, 5602464), (3822, 5488128), (3969, 5284864), (4032, 5202288), (4212, 4979968), (4368, 4802112), (4536, 4624256), (4608, 4552002), (4704, 4459104), (4764, 4402944), (4914, 4268544), (4992, 4201848), (5096, 4116096), (5161, 4064256), (5184, 4046224), (5292, 3963648), (5376, 3901716), (5558, 3773952), (5616, 3734976), (5733, 3658752), (5824, 3601584), (6048, 3468192), (6272, 3344328), (6352, 3302208), (6552, 3201408), (6656, 3151386), (6912, 3034668), (7056, 2972736), (7146, 2935296), (7168, 2926287), (7371, 2845696), (7488, 2801232), (7644, 2744064), (7938, 2642432), (8064, 2601144), (8337, 2515968), (8424, 2489984), (8736, 2401056), (9072, 2312128), (9216, 2276001), (9408, 2229552), (9528, 2201472), (9828, 2134272), (9984, 2100924), (10192, 2058048), (10322, 2032128), (10368, 2023112), (10584, 1981824), (10719, 1956864), (10752, 1950858), (11116, 1886976), (11232, 1867488), (11466, 1829376), (11648, 1800792), (12096, 1734096), (12544, 1672164), (12704, 1651104), (13104, 1600704), (13312, 1575693), (13824, 1517334), (14112, 1486368), (14292, 1467648), (14742, 1422848), (14976, 1400616), (15288, 1372032), (15483, 1354752), (15876, 1321216), (16128, 1300572), (16674, 1257984), (16848, 1244992), (17199, 1219584), (17472, 1200528), (18144, 1156064), (18816, 1114776), (19056, 1100736), (19453, 1078272), (19656, 1067136), (19968, 1050462), (20384, 1029024), (20644, 1016064), (20736, 1011556), (21168, 990912), (21438, 978432), (21504, 975429), (22232, 943488), (22464, 933744), (22932, 914688), (23296, 900396), (24192, 867048), (25011, 838656), (25088, 836082), (25408, 825552), (26208, 800352), (27648, 758667), (28224, 743184), (28584, 733824), (29484, 711424), (29952, 700308), (30576, 686016), (30966, 677376), (31752, 660608), (32157, 652288), (32256, 650286), (33348, 628992), (33696, 622496), (34398, 609792), (34944, 600264), (36127, 580608), (36288, 578032), (37632, 557388), (38112, 550368), (38906, 539136), (39312, 533568), (39936, 525231), (40768, 514512), (41288, 508032), (41472, 505778), (42336, 495456), (42876, 489216), (44464, 471744), (44928, 466872), (45864, 457344), (46449, 451584), (46592, 450198), (48384, 433524), (50022, 419328), (50176, 418041), (50816, 412776), (51597, 406528), (52416, 400176), (56448, 371592), (57168, 366912), (58359, 359424), (58968, 355712), (59904, 350154), (61152, 343008), (61932, 338688), (63504, 330304), (64314, 326144), (64512, 325143), (66696, 314496), (67392, 311248), (68796, 304896), (69888, 300132), (72254, 290304), (72576, 289016), (75033, 279552), (75264, 278694), (76224, 275184), (77812, 269568), (78624, 266784), (81536, 257256), (82576, 254016), (82944, 252889), (84672, 247728), (85752, 244608), (88928, 235872), (89856, 233436), (91728, 228672), (92898, 225792), (93184, 225099), (96768, 216762), (100044, 209664), (101632, 206388), (103194, 203264), (104832, 200088), (108381, 193536), (112896, 185796), (114336, 183456), (116718, 179712), (117936, 177856), (119808, 175077), (122304, 171504), (123864, 169344), (127008, 165152), (128628, 163072), (133392, 157248), (134784, 155624), (137592, 152448), (139347, 150528), (139776, 150066), (144508, 145152)]