660204972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:969

約数の個数: 192

約数和(自身を含む): 2091048960

約数和(自身を除く): 1430843988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 43, 46, 54, 63, 69, 84, 86, 92, 108, 126, 129, 138, 161, 172, 189, 207, 252, 258, 276, 301, 322, 378, 387, 414, 483, 516, 602, 621, 644, 756, 774, 828, 883, 903, 966, 989, 1161, 1204, 1242, 1449, 1548, 1766, 1806, 1932, 1978, 2322, 2484, 2649, 2709, 2898, 2967, 3532, 3612, 3956, 4347, 4644, 5298, 5418, 5796, 5934, 6181, 6923, 7947, 8127, 8694, 8901, 10596, 10836, 11868, 12362, 13846, 15894, 16254, 17388, 17802, 18543, 20309, 20769, 23841, 24724, 26703, 27692, 31788, 32508, 35604, 37086, 37969, 40618, 41538, 47682, 53406, 55629, 60927, 62307, 74172, 75938, 81236, 83076, 95364, 106812, 111258, 113907, 121854, 124614, 142163, 151876, 166887, 182781, 186921, 222516, 227814, 243708, 249228, 265783, 284326, 333774, 341721, 365562, 373842, 426489, 455628, 531566, 548343, 568652, 667548, 683442, 731124, 747684, 797349, 852978, 873287, 1025163, 1063132, 1096686, 1279467, 1366884, 1594698, 1705956, 1746574, 2050326, 2193372, 2392047, 2558934, 2619861, 3189396, 3493148, 3838401, 4100652, 4784094, 5117868, 5239722, 6113009, 7176141, 7676802, 7859583, 9568188, 10479444, 12226018, 14352282, 15353604, 15719166, 18339027, 23578749, 24452036, 28704564, 31438332, 36678054, 47157498, 55017081, 73356108, 94314996, 110034162, 165051243, 220068324, 330102486, 660204972]

約数ペア:

[(1, 660204972), (2, 330102486), (3, 220068324), (4, 165051243), (6, 110034162), (7, 94314996), (9, 73356108), (12, 55017081), (14, 47157498), (18, 36678054), (21, 31438332), (23, 28704564), (27, 24452036), (28, 23578749), (36, 18339027), (42, 15719166), (43, 15353604), (46, 14352282), (54, 12226018), (63, 10479444), (69, 9568188), (84, 7859583), (86, 7676802), (92, 7176141), (108, 6113009), (126, 5239722), (129, 5117868), (138, 4784094), (161, 4100652), (172, 3838401), (189, 3493148), (207, 3189396), (252, 2619861), (258, 2558934), (276, 2392047), (301, 2193372), (322, 2050326), (378, 1746574), (387, 1705956), (414, 1594698), (483, 1366884), (516, 1279467), (602, 1096686), (621, 1063132), (644, 1025163), (756, 873287), (774, 852978), (828, 797349), (883, 747684), (903, 731124), (966, 683442), (989, 667548), (1161, 568652), (1204, 548343), (1242, 531566), (1449, 455628), (1548, 426489), (1766, 373842), (1806, 365562), (1932, 341721), (1978, 333774), (2322, 284326), (2484, 265783), (2649, 249228), (2709, 243708), (2898, 227814), (2967, 222516), (3532, 186921), (3612, 182781), (3956, 166887), (4347, 151876), (4644, 142163), (5298, 124614), (5418, 121854), (5796, 113907), (5934, 111258), (6181, 106812), (6923, 95364), (7947, 83076), (8127, 81236), (8694, 75938), (8901, 74172), (10596, 62307), (10836, 60927), (11868, 55629), (12362, 53406), (13846, 47682), (15894, 41538), (16254, 40618), (17388, 37969), (17802, 37086), (18543, 35604), (20309, 32508), (20769, 31788), (23841, 27692), (24724, 26703)]