20761564032

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:367

約数の個数: 512

約数和(自身を含む): 70189056000

約数和(自身を除く): 49427491968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 64, 66, 72, 79, 88, 93, 96, 99, 108, 124, 128, 132, 144, 158, 176, 186, 192, 198, 216, 223, 237, 248, 264, 279, 288, 297, 316, 341, 352, 372, 384, 396, 432, 446, 474, 496, 528, 558, 576, 594, 632, 669, 682, 704, 711, 744, 792, 837, 864, 869, 892, 948, 992, 1023, 1056, 1116, 1152, 1188, 1264, 1338, 1364, 1408, 1422, 1488, 1584, 1674, 1728, 1738, 1784, 1896, 1984, 2007, 2046, 2112, 2133, 2232, 2376, 2449, 2453, 2528, 2607, 2676, 2728, 2844, 2976, 3069, 3168, 3348, 3456, 3476, 3568, 3792, 3968, 4014, 4092, 4224, 4266, 4464, 4752, 4898, 4906, 5056, 5214, 5352, 5456, 5688, 5952, 6021, 6138, 6336, 6696, 6913, 6952, 7136, 7347, 7359, 7584, 7821, 8028, 8184, 8532, 8928, 9207, 9504, 9796, 9812, 10112, 10428, 10704, 10912, 11376, 11904, 12042, 12276, 12672, 13392, 13826, 13904, 14272, 14694, 14718, 15168, 15642, 16056, 16368, 17064, 17617, 17856, 18414, 19008, 19592, 19624, 20739, 20856, 21408, 21824, 22041, 22077, 22752, 23463, 24084, 24552, 26784, 26939, 27652, 27808, 28544, 29388, 29436, 30336, 31284, 32112, 32736, 34128, 35234, 35712, 36828, 38016, 39184, 39248, 41478, 41712, 42816, 43648, 44082, 44154, 45504, 46926, 48168, 49104, 52851, 53568, 53878, 55304, 55616, 58776, 58872, 62217, 62568, 64224, 65472, 66123, 66231, 68256, 70468, 73656, 76043, 78368, 78496, 80817, 82956, 83424, 85632, 88164, 88308, 91008, 93852, 96336, 98208, 105702, 107136, 107756, 110608, 111232, 117552, 117744, 124434, 125136, 128448, 130944, 132246, 132462, 136512, 140936, 147312, 152086, 156736, 156992, 158553, 161634, 165912, 166848, 176328, 176616, 186651, 187704, 192672, 193787, 196416, 211404, 215512, 221216, 228129, 235104, 235488, 242451, 248868, 250272, 256896, 264492, 264924, 273024, 281872, 294624, 304172, 313472, 313984, 317106, 323268, 331824, 333696, 352656, 353232, 373302, 375408, 385344, 387574, 392832, 422808, 431024, 442432, 456258, 470208, 470976, 475659, 484902, 497736, 500544, 528984, 529848, 546127, 563744, 581361, 589248, 608344, 634212, 646536, 663648, 684387, 705312, 706464, 727353, 746604, 750816, 770688, 775148, 845616, 862048, 884864, 912516, 940416, 941952, 951318, 969804, 995472, 1001088, 1057968, 1059696, 1092254, 1127488, 1162722, 1178496, 1216688, 1268424, 1293072, 1327296, 1368774, 1410624, 1412928, 1454706, 1493208, 1501632, 1550296, 1638381, 1691232, 1724096, 1744083, 1825032, 1902636, 1939608, 1990944, 2053161, 2115936, 2119392, 2184508, 2254976, 2325444, 2433376, 2536848, 2586144, 2654592, 2737548, 2821248, 2825856, 2909412, 2986416, 3003264, 3100592, 3276762, 3382464, 3448192, 3488166, 3650064, 3805272, 3879216, 3981888, 4106322, 4231872, 4238784, 4369016, 4650888, 4866752, 4915143, 5073696, 5172288, 5232249, 5475096, 5818824, 5972832, 6007397, 6201184, 6553524, 6764928, 6976332, 7300128, 7610544, 7758432, 7963776, 8212644, 8463744, 8477568, 8738032, 9301776, 9733504, 9830286, 10147392, 10344576, 10464498, 10950192, 11637648, 11945664, 12014794, 12402368, 13107048, 13952664, 14600256, 14745429, 15221088, 15516864, 16425288, 17476064, 18022191, 18603552, 19660572, 20294784, 20928996, 21900384, 23275296, 23891328, 24029588, 24804736, 26214096, 27905328, 29200512, 29490858, 30442176, 31033728, 32850576, 34952128, 36044382, 37207104, 39321144, 41857992, 43800768, 46550592, 48059176, 52428192, 54066573, 55810656, 58981716, 60884352, 65701152, 69904256, 72088764, 74414208, 78642288, 83715984, 87601536, 93101184, 96118352, 104856384, 108133146, 111621312, 117963432, 131402304, 144177528, 157284576, 162199719, 167431968, 192236704, 209712768, 216266292, 223242624, 235926864, 262804608, 288355056, 314569152, 324399438, 334863936, 384473408, 432532584, 471853728, 576710112, 629138304, 648798876, 669727872, 768946816, 865065168, 943707456, 1153420224, 1297597752, 1730130336, 1887414912, 2306840448, 2595195504, 3460260672, 5190391008, 6920521344, 10380782016, 20761564032]

約数ペア:

[(1, 20761564032), (2, 10380782016), (3, 6920521344), (4, 5190391008), (6, 3460260672), (8, 2595195504), (9, 2306840448), (11, 1887414912), (12, 1730130336), (16, 1297597752), (18, 1153420224), (22, 943707456), (24, 865065168), (27, 768946816), (31, 669727872), (32, 648798876), (33, 629138304), (36, 576710112), (44, 471853728), (48, 432532584), (54, 384473408), (62, 334863936), (64, 324399438), (66, 314569152), (72, 288355056), (79, 262804608), (88, 235926864), (93, 223242624), (96, 216266292), (99, 209712768), (108, 192236704), (124, 167431968), (128, 162199719), (132, 157284576), (144, 144177528), (158, 131402304), (176, 117963432), (186, 111621312), (192, 108133146), (198, 104856384), (216, 96118352), (223, 93101184), (237, 87601536), (248, 83715984), (264, 78642288), (279, 74414208), (288, 72088764), (297, 69904256), (316, 65701152), (341, 60884352), (352, 58981716), (372, 55810656), (384, 54066573), (396, 52428192), (432, 48059176), (446, 46550592), (474, 43800768), (496, 41857992), (528, 39321144), (558, 37207104), (576, 36044382), (594, 34952128), (632, 32850576), (669, 31033728), (682, 30442176), (704, 29490858), (711, 29200512), (744, 27905328), (792, 26214096), (837, 24804736), (864, 24029588), (869, 23891328), (892, 23275296), (948, 21900384), (992, 20928996), (1023, 20294784), (1056, 19660572), (1116, 18603552), (1152, 18022191), (1188, 17476064), (1264, 16425288), (1338, 15516864), (1364, 15221088), (1408, 14745429), (1422, 14600256), (1488, 13952664), (1584, 13107048), (1674, 12402368), (1728, 12014794), (1738, 11945664), (1784, 11637648), (1896, 10950192), (1984, 10464498), (2007, 10344576), (2046, 10147392), (2112, 9830286), (2133, 9733504), (2232, 9301776), (2376, 8738032), (2449, 8477568), (2453, 8463744), (2528, 8212644), (2607, 7963776), (2676, 7758432), (2728, 7610544), (2844, 7300128), (2976, 6976332), (3069, 6764928), (3168, 6553524), (3348, 6201184), (3456, 6007397), (3476, 5972832), (3568, 5818824), (3792, 5475096), (3968, 5232249), (4014, 5172288), (4092, 5073696), (4224, 4915143), (4266, 4866752), (4464, 4650888), (4752, 4369016), (4898, 4238784), (4906, 4231872), (5056, 4106322), (5214, 3981888), (5352, 3879216), (5456, 3805272), (5688, 3650064), (5952, 3488166), (6021, 3448192), (6138, 3382464), (6336, 3276762), (6696, 3100592), (6913, 3003264), (6952, 2986416), (7136, 2909412), (7347, 2825856), (7359, 2821248), (7584, 2737548), (7821, 2654592), (8028, 2586144), (8184, 2536848), (8532, 2433376), (8928, 2325444), (9207, 2254976), (9504, 2184508), (9796, 2119392), (9812, 2115936), (10112, 2053161), (10428, 1990944), (10704, 1939608), (10912, 1902636), (11376, 1825032), (11904, 1744083), (12042, 1724096), (12276, 1691232), (12672, 1638381), (13392, 1550296), (13826, 1501632), (13904, 1493208), (14272, 1454706), (14694, 1412928), (14718, 1410624), (15168, 1368774), (15642, 1327296), (16056, 1293072), (16368, 1268424), (17064, 1216688), (17617, 1178496), (17856, 1162722), (18414, 1127488), (19008, 1092254), (19592, 1059696), (19624, 1057968), (20739, 1001088), (20856, 995472), (21408, 969804), (21824, 951318), (22041, 941952), (22077, 940416), (22752, 912516), (23463, 884864), (24084, 862048), (24552, 845616), (26784, 775148), (26939, 770688), (27652, 750816), (27808, 746604), (28544, 727353), (29388, 706464), (29436, 705312), (30336, 684387), (31284, 663648), (32112, 646536), (32736, 634212), (34128, 608344), (35234, 589248), (35712, 581361), (36828, 563744), (38016, 546127), (39184, 529848), (39248, 528984), (41478, 500544), (41712, 497736), (42816, 484902), (43648, 475659), (44082, 470976), (44154, 470208), (45504, 456258), (46926, 442432), (48168, 431024), (49104, 422808), (52851, 392832), (53568, 387574), (53878, 385344), (55304, 375408), (55616, 373302), (58776, 353232), (58872, 352656), (62217, 333696), (62568, 331824), (64224, 323268), (65472, 317106), (66123, 313984), (66231, 313472), (68256, 304172), (70468, 294624), (73656, 281872), (76043, 273024), (78368, 264924), (78496, 264492), (80817, 256896), (82956, 250272), (83424, 248868), (85632, 242451), (88164, 235488), (88308, 235104), (91008, 228129), (93852, 221216), (96336, 215512), (98208, 211404), (105702, 196416), (107136, 193787), (107756, 192672), (110608, 187704), (111232, 186651), (117552, 176616), (117744, 176328), (124434, 166848), (125136, 165912), (128448, 161634), (130944, 158553), (132246, 156992), (132462, 156736), (136512, 152086), (140936, 147312)]