168841260

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{709}}^1$

素因数の和:747

約数の個数: 216

約数和(自身を含む): 618705360

約数和(自身を除く): 449864100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 486, 490, 540, 567, 588, 630, 709, 735, 756, 810, 882, 945, 972, 980, 1134, 1215, 1260, 1323, 1418, 1470, 1620, 1701, 1764, 1890, 2127, 2205, 2268, 2430, 2646, 2835, 2836, 2940, 3402, 3545, 3780, 3969, 4254, 4410, 4860, 4963, 5292, 5670, 6381, 6615, 6804, 7090, 7938, 8505, 8508, 8820, 9926, 10635, 11340, 11907, 12762, 13230, 14180, 14889, 15876, 17010, 19143, 19845, 19852, 21270, 23814, 24815, 25524, 26460, 29778, 31905, 34020, 34741, 38286, 39690, 42540, 44667, 47628, 49630, 57429, 59535, 59556, 63810, 69482, 74445, 76572, 79380, 89334, 95715, 99260, 104223, 114858, 119070, 127620, 134001, 138964, 148890, 172287, 173705, 178668, 191430, 208446, 223335, 229716, 238140, 268002, 287145, 297780, 312669, 344574, 347410, 382860, 402003, 416892, 446670, 521115, 536004, 574290, 625338, 670005, 689148, 694820, 804006, 861435, 893340, 938007, 1042230, 1148580, 1206009, 1250676, 1340010, 1563345, 1608012, 1722870, 1876014, 2010015, 2084460, 2412018, 2680020, 2814021, 3126690, 3445740, 3752028, 4020030, 4690035, 4824036, 5628042, 6030045, 6253380, 8040060, 8442063, 9380070, 11256084, 12060090, 14070105, 16884126, 18760140, 24120180, 28140210, 33768252, 42210315, 56280420, 84420630, 168841260]

約数ペア:

[(1, 168841260), (2, 84420630), (3, 56280420), (4, 42210315), (5, 33768252), (6, 28140210), (7, 24120180), (9, 18760140), (10, 16884126), (12, 14070105), (14, 12060090), (15, 11256084), (18, 9380070), (20, 8442063), (21, 8040060), (27, 6253380), (28, 6030045), (30, 5628042), (35, 4824036), (36, 4690035), (42, 4020030), (45, 3752028), (49, 3445740), (54, 3126690), (60, 2814021), (63, 2680020), (70, 2412018), (81, 2084460), (84, 2010015), (90, 1876014), (98, 1722870), (105, 1608012), (108, 1563345), (126, 1340010), (135, 1250676), (140, 1206009), (147, 1148580), (162, 1042230), (180, 938007), (189, 893340), (196, 861435), (210, 804006), (243, 694820), (245, 689148), (252, 670005), (270, 625338), (294, 574290), (315, 536004), (324, 521115), (378, 446670), (405, 416892), (420, 402003), (441, 382860), (486, 347410), (490, 344574), (540, 312669), (567, 297780), (588, 287145), (630, 268002), (709, 238140), (735, 229716), (756, 223335), (810, 208446), (882, 191430), (945, 178668), (972, 173705), (980, 172287), (1134, 148890), (1215, 138964), (1260, 134001), (1323, 127620), (1418, 119070), (1470, 114858), (1620, 104223), (1701, 99260), (1764, 95715), (1890, 89334), (2127, 79380), (2205, 76572), (2268, 74445), (2430, 69482), (2646, 63810), (2835, 59556), (2836, 59535), (2940, 57429), (3402, 49630), (3545, 47628), (3780, 44667), (3969, 42540), (4254, 39690), (4410, 38286), (4860, 34741), (4963, 34020), (5292, 31905), (5670, 29778), (6381, 26460), (6615, 25524), (6804, 24815), (7090, 23814), (7938, 21270), (8505, 19852), (8508, 19845), (8820, 19143), (9926, 17010), (10635, 15876), (11340, 14889), (11907, 14180), (12762, 13230)]