1720264224

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2153}}^1$

素因数の和:2243

約数の個数: 192

約数和(自身を含む): 5471504640

約数和(自身を除く): 3751240416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 41, 42, 48, 56, 58, 82, 84, 87, 96, 112, 116, 123, 164, 168, 174, 203, 224, 232, 246, 287, 328, 336, 348, 406, 464, 492, 574, 609, 656, 672, 696, 812, 861, 928, 984, 1148, 1189, 1218, 1312, 1392, 1624, 1722, 1968, 2153, 2296, 2378, 2436, 2784, 3248, 3444, 3567, 3936, 4306, 4592, 4756, 4872, 6459, 6496, 6888, 7134, 8323, 8612, 9184, 9512, 9744, 12918, 13776, 14268, 15071, 16646, 17224, 19024, 19488, 24969, 25836, 27552, 28536, 30142, 33292, 34448, 38048, 45213, 49938, 51672, 57072, 60284, 62437, 66584, 68896, 88273, 90426, 99876, 103344, 114144, 120568, 124874, 133168, 176546, 180852, 187311, 199752, 206688, 241136, 249748, 264819, 266336, 353092, 361704, 374622, 399504, 437059, 482272, 499496, 529638, 617911, 706184, 723408, 749244, 799008, 874118, 998992, 1059276, 1235822, 1311177, 1412368, 1446816, 1498488, 1748236, 1853733, 1997984, 2118552, 2471644, 2559917, 2622354, 2824736, 2996976, 3496472, 3707466, 4237104, 4943288, 5119834, 5244708, 5993952, 6992944, 7414932, 7679751, 8474208, 9886576, 10239668, 10489416, 13985888, 14829864, 15359502, 17919419, 19773152, 20479336, 20978832, 29659728, 30719004, 35838838, 40958672, 41957664, 53758257, 59319456, 61438008, 71677676, 81917344, 107516514, 122876016, 143355352, 215033028, 245752032, 286710704, 430066056, 573421408, 860132112, 1720264224]

約数ペア:

[(1, 1720264224), (2, 860132112), (3, 573421408), (4, 430066056), (6, 286710704), (7, 245752032), (8, 215033028), (12, 143355352), (14, 122876016), (16, 107516514), (21, 81917344), (24, 71677676), (28, 61438008), (29, 59319456), (32, 53758257), (41, 41957664), (42, 40958672), (48, 35838838), (56, 30719004), (58, 29659728), (82, 20978832), (84, 20479336), (87, 19773152), (96, 17919419), (112, 15359502), (116, 14829864), (123, 13985888), (164, 10489416), (168, 10239668), (174, 9886576), (203, 8474208), (224, 7679751), (232, 7414932), (246, 6992944), (287, 5993952), (328, 5244708), (336, 5119834), (348, 4943288), (406, 4237104), (464, 3707466), (492, 3496472), (574, 2996976), (609, 2824736), (656, 2622354), (672, 2559917), (696, 2471644), (812, 2118552), (861, 1997984), (928, 1853733), (984, 1748236), (1148, 1498488), (1189, 1446816), (1218, 1412368), (1312, 1311177), (1392, 1235822), (1624, 1059276), (1722, 998992), (1968, 874118), (2153, 799008), (2296, 749244), (2378, 723408), (2436, 706184), (2784, 617911), (3248, 529638), (3444, 499496), (3567, 482272), (3936, 437059), (4306, 399504), (4592, 374622), (4756, 361704), (4872, 353092), (6459, 266336), (6496, 264819), (6888, 249748), (7134, 241136), (8323, 206688), (8612, 199752), (9184, 187311), (9512, 180852), (9744, 176546), (12918, 133168), (13776, 124874), (14268, 120568), (15071, 114144), (16646, 103344), (17224, 99876), (19024, 90426), (19488, 88273), (24969, 68896), (25836, 66584), (27552, 62437), (28536, 60284), (30142, 57072), (33292, 51672), (34448, 49938), (38048, 45213)]