260398152

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 869022000

約数和(自身を除く): 608623848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 59, 63, 72, 81, 84, 98, 108, 118, 126, 139, 147, 162, 168, 177, 189, 196, 216, 236, 252, 278, 294, 324, 354, 378, 392, 413, 417, 441, 472, 504, 531, 556, 567, 588, 648, 708, 756, 826, 834, 882, 973, 1062, 1112, 1134, 1176, 1239, 1251, 1323, 1416, 1512, 1593, 1652, 1668, 1764, 1946, 2124, 2268, 2478, 2502, 2646, 2891, 2919, 3186, 3304, 3336, 3528, 3717, 3753, 3892, 3969, 4248, 4536, 4779, 4956, 5004, 5292, 5782, 5838, 6372, 6811, 7434, 7506, 7784, 7938, 8201, 8673, 8757, 9558, 9912, 10008, 10584, 11151, 11259, 11564, 11676, 12744, 13622, 14868, 15012, 15876, 16402, 17346, 17514, 19116, 20433, 22302, 22518, 23128, 23352, 24603, 26019, 26271, 27244, 29736, 30024, 31752, 32804, 33453, 34692, 35028, 38232, 40866, 44604, 45036, 49206, 52038, 52542, 54488, 57407, 61299, 65608, 66906, 69384, 70056, 73809, 78057, 78813, 81732, 89208, 90072, 98412, 104076, 105084, 114814, 122598, 133812, 147618, 156114, 157626, 163464, 172221, 183897, 196824, 208152, 210168, 221427, 229628, 234171, 245196, 267624, 295236, 312228, 315252, 344442, 367794, 401849, 442854, 459256, 468342, 490392, 516663, 551691, 590472, 624456, 630504, 664281, 688884, 735588, 803698, 885708, 936684, 1033326, 1103382, 1205547, 1328562, 1377768, 1471176, 1549989, 1607396, 1771416, 1873368, 2066652, 2206764, 2411094, 2657124, 3099978, 3214792, 3616641, 4133304, 4413528, 4649967, 4822188, 5314248, 6199956, 7233282, 9299934, 9644376, 10849923, 12399912, 14466564, 18599868, 21699846, 28933128, 32549769, 37199736, 43399692, 65099538, 86799384, 130199076, 260398152]

約数ペア:

[(1, 260398152), (2, 130199076), (3, 86799384), (4, 65099538), (6, 43399692), (7, 37199736), (8, 32549769), (9, 28933128), (12, 21699846), (14, 18599868), (18, 14466564), (21, 12399912), (24, 10849923), (27, 9644376), (28, 9299934), (36, 7233282), (42, 6199956), (49, 5314248), (54, 4822188), (56, 4649967), (59, 4413528), (63, 4133304), (72, 3616641), (81, 3214792), (84, 3099978), (98, 2657124), (108, 2411094), (118, 2206764), (126, 2066652), (139, 1873368), (147, 1771416), (162, 1607396), (168, 1549989), (177, 1471176), (189, 1377768), (196, 1328562), (216, 1205547), (236, 1103382), (252, 1033326), (278, 936684), (294, 885708), (324, 803698), (354, 735588), (378, 688884), (392, 664281), (413, 630504), (417, 624456), (441, 590472), (472, 551691), (504, 516663), (531, 490392), (556, 468342), (567, 459256), (588, 442854), (648, 401849), (708, 367794), (756, 344442), (826, 315252), (834, 312228), (882, 295236), (973, 267624), (1062, 245196), (1112, 234171), (1134, 229628), (1176, 221427), (1239, 210168), (1251, 208152), (1323, 196824), (1416, 183897), (1512, 172221), (1593, 163464), (1652, 157626), (1668, 156114), (1764, 147618), (1946, 133812), (2124, 122598), (2268, 114814), (2478, 105084), (2502, 104076), (2646, 98412), (2891, 90072), (2919, 89208), (3186, 81732), (3304, 78813), (3336, 78057), (3528, 73809), (3717, 70056), (3753, 69384), (3892, 66906), (3969, 65608), (4248, 61299), (4536, 57407), (4779, 54488), (4956, 52542), (5004, 52038), (5292, 49206), (5782, 45036), (5838, 44604), (6372, 40866), (6811, 38232), (7434, 35028), (7506, 34692), (7784, 33453), (7938, 32804), (8201, 31752), (8673, 30024), (8757, 29736), (9558, 27244), (9912, 26271), (10008, 26019), (10584, 24603), (11151, 23352), (11259, 23128), (11564, 22518), (11676, 22302), (12744, 20433), (13622, 19116), (14868, 17514), (15012, 17346), (15876, 16402)]