320464872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{829}}^1$

素因数の和:920

約数の個数: 192

約数和(自身を含む): 1087632000

約数和(自身を除く): 767167128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 59, 63, 72, 78, 84, 91, 104, 117, 118, 126, 156, 168, 177, 182, 234, 236, 252, 273, 312, 354, 364, 413, 468, 472, 504, 531, 546, 708, 728, 767, 819, 826, 829, 936, 1062, 1092, 1239, 1416, 1534, 1638, 1652, 1658, 2124, 2184, 2301, 2478, 2487, 3068, 3276, 3304, 3316, 3717, 4248, 4602, 4956, 4974, 5369, 5803, 6136, 6552, 6632, 6903, 7434, 7461, 9204, 9912, 9948, 10738, 10777, 11606, 13806, 14868, 14922, 16107, 17409, 18408, 19896, 21476, 21554, 23212, 27612, 29736, 29844, 32214, 32331, 34818, 42952, 43108, 46424, 48321, 48911, 52227, 55224, 59688, 64428, 64662, 69636, 75439, 86216, 96642, 96993, 97822, 104454, 128856, 129324, 139272, 146733, 150878, 193284, 193986, 195644, 208908, 226317, 258648, 293466, 301756, 342377, 386568, 387972, 391288, 417816, 440199, 452634, 586932, 603512, 635843, 678951, 684754, 775944, 880398, 905268, 1027131, 1173864, 1271686, 1357902, 1369508, 1760796, 1810536, 1907529, 2054262, 2543372, 2715804, 2739016, 3081393, 3521592, 3815058, 4108524, 4450901, 5086744, 5431608, 5722587, 6162786, 7630116, 8217048, 8901802, 11445174, 12325572, 13352703, 15260232, 17803604, 22890348, 24651144, 26705406, 35607208, 40058109, 45780696, 53410812, 80116218, 106821624, 160232436, 320464872]

約数ペア:

[(1, 320464872), (2, 160232436), (3, 106821624), (4, 80116218), (6, 53410812), (7, 45780696), (8, 40058109), (9, 35607208), (12, 26705406), (13, 24651144), (14, 22890348), (18, 17803604), (21, 15260232), (24, 13352703), (26, 12325572), (28, 11445174), (36, 8901802), (39, 8217048), (42, 7630116), (52, 6162786), (56, 5722587), (59, 5431608), (63, 5086744), (72, 4450901), (78, 4108524), (84, 3815058), (91, 3521592), (104, 3081393), (117, 2739016), (118, 2715804), (126, 2543372), (156, 2054262), (168, 1907529), (177, 1810536), (182, 1760796), (234, 1369508), (236, 1357902), (252, 1271686), (273, 1173864), (312, 1027131), (354, 905268), (364, 880398), (413, 775944), (468, 684754), (472, 678951), (504, 635843), (531, 603512), (546, 586932), (708, 452634), (728, 440199), (767, 417816), (819, 391288), (826, 387972), (829, 386568), (936, 342377), (1062, 301756), (1092, 293466), (1239, 258648), (1416, 226317), (1534, 208908), (1638, 195644), (1652, 193986), (1658, 193284), (2124, 150878), (2184, 146733), (2301, 139272), (2478, 129324), (2487, 128856), (3068, 104454), (3276, 97822), (3304, 96993), (3316, 96642), (3717, 86216), (4248, 75439), (4602, 69636), (4956, 64662), (4974, 64428), (5369, 59688), (5803, 55224), (6136, 52227), (6552, 48911), (6632, 48321), (6903, 46424), (7434, 43108), (7461, 42952), (9204, 34818), (9912, 32331), (9948, 32214), (10738, 29844), (10777, 29736), (11606, 27612), (13806, 23212), (14868, 21554), (14922, 21476), (16107, 19896), (17409, 18408)]