20162901024

素因数分解:

$2^5\times 3^4\times 7^3\times {\mathrm{22679}}^1$

素因数の和:22722

約数の個数: 240

約数和(自身を含む): 69155856000

約数和(自身を除く): 48992954976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 343, 378, 392, 432, 441, 504, 567, 588, 648, 672, 686, 756, 784, 864, 882, 1008, 1029, 1134, 1176, 1296, 1323, 1372, 1512, 1568, 1764, 2016, 2058, 2268, 2352, 2592, 2646, 2744, 3024, 3087, 3528, 3969, 4116, 4536, 4704, 5292, 5488, 6048, 6174, 7056, 7938, 8232, 9072, 9261, 10584, 10976, 12348, 14112, 15876, 16464, 18144, 18522, 21168, 22679, 24696, 27783, 31752, 32928, 37044, 42336, 45358, 49392, 55566, 63504, 68037, 74088, 90716, 98784, 111132, 127008, 136074, 148176, 158753, 181432, 204111, 222264, 272148, 296352, 317506, 362864, 408222, 444528, 476259, 544296, 612333, 635012, 725728, 816444, 889056, 952518, 1088592, 1111271, 1224666, 1270024, 1428777, 1632888, 1836999, 1905036, 2177184, 2222542, 2449332, 2540048, 2857554, 3265776, 3333813, 3673998, 3810072, 4286331, 4445084, 4898664, 5080096, 5715108, 6531552, 6667626, 7347996, 7620144, 7778897, 8572662, 8890168, 9797328, 10001439, 11430216, 12858993, 13335252, 14695992, 15240288, 15557794, 17145324, 17780336, 19594656, 20002878, 22860432, 23336691, 25717986, 26670504, 29391984, 30004317, 31115588, 34290648, 35560672, 40005756, 45720864, 46673382, 51435972, 53341008, 58783968, 60008634, 62231176, 68581296, 70010073, 80011512, 90012951, 93346764, 102871944, 106682016, 120017268, 124462352, 137162592, 140020146, 160023024, 180025902, 186693528, 205743888, 210030219, 240034536, 248924704, 280040292, 320046048, 360051804, 373387056, 411487776, 420060438, 480069072, 560080584, 630090657, 720103608, 746774112, 840120876, 960138144, 1120161168, 1260181314, 1440207216, 1680241752, 2240322336, 2520362628, 2880414432, 3360483504, 5040725256, 6720967008, 10081450512, 20162901024]

約数ペア:

[(1, 20162901024), (2, 10081450512), (3, 6720967008), (4, 5040725256), (6, 3360483504), (7, 2880414432), (8, 2520362628), (9, 2240322336), (12, 1680241752), (14, 1440207216), (16, 1260181314), (18, 1120161168), (21, 960138144), (24, 840120876), (27, 746774112), (28, 720103608), (32, 630090657), (36, 560080584), (42, 480069072), (48, 420060438), (49, 411487776), (54, 373387056), (56, 360051804), (63, 320046048), (72, 280040292), (81, 248924704), (84, 240034536), (96, 210030219), (98, 205743888), (108, 186693528), (112, 180025902), (126, 160023024), (144, 140020146), (147, 137162592), (162, 124462352), (168, 120017268), (189, 106682016), (196, 102871944), (216, 93346764), (224, 90012951), (252, 80011512), (288, 70010073), (294, 68581296), (324, 62231176), (336, 60008634), (343, 58783968), (378, 53341008), (392, 51435972), (432, 46673382), (441, 45720864), (504, 40005756), (567, 35560672), (588, 34290648), (648, 31115588), (672, 30004317), (686, 29391984), (756, 26670504), (784, 25717986), (864, 23336691), (882, 22860432), (1008, 20002878), (1029, 19594656), (1134, 17780336), (1176, 17145324), (1296, 15557794), (1323, 15240288), (1372, 14695992), (1512, 13335252), (1568, 12858993), (1764, 11430216), (2016, 10001439), (2058, 9797328), (2268, 8890168), (2352, 8572662), (2592, 7778897), (2646, 7620144), (2744, 7347996), (3024, 6667626), (3087, 6531552), (3528, 5715108), (3969, 5080096), (4116, 4898664), (4536, 4445084), (4704, 4286331), (5292, 3810072), (5488, 3673998), (6048, 3333813), (6174, 3265776), (7056, 2857554), (7938, 2540048), (8232, 2449332), (9072, 2222542), (9261, 2177184), (10584, 1905036), (10976, 1836999), (12348, 1632888), (14112, 1428777), (15876, 1270024), (16464, 1224666), (18144, 1111271), (18522, 1088592), (21168, 952518), (22679, 889056), (24696, 816444), (27783, 725728), (31752, 635012), (32928, 612333), (37044, 544296), (42336, 476259), (45358, 444528), (49392, 408222), (55566, 362864), (63504, 317506), (68037, 296352), (74088, 272148), (90716, 222264), (98784, 204111), (111132, 181432), (127008, 158753), (136074, 148176)]