220592736

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:498

約数の個数: 288

約数和(自身を含む): 814544640

約数和(自身を除く): 593951904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 96, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 224, 228, 234, 247, 252, 266, 273, 288, 304, 312, 336, 342, 364, 399, 416, 443, 456, 468, 494, 504, 532, 546, 608, 624, 672, 684, 728, 741, 798, 819, 886, 912, 936, 988, 1008, 1064, 1092, 1197, 1248, 1329, 1368, 1456, 1482, 1596, 1638, 1729, 1772, 1824, 1872, 1976, 2016, 2128, 2184, 2223, 2394, 2658, 2736, 2912, 2964, 3101, 3192, 3276, 3458, 3544, 3744, 3952, 3987, 4256, 4368, 4446, 4788, 5187, 5316, 5472, 5759, 5928, 6202, 6384, 6552, 6916, 7088, 7904, 7974, 8417, 8736, 8892, 9303, 9576, 10374, 10632, 11518, 11856, 12404, 12768, 13104, 13832, 14176, 15561, 15948, 16834, 17277, 17784, 18606, 19152, 20748, 21264, 23036, 23712, 24808, 25251, 26208, 27664, 27909, 31122, 31896, 33668, 34554, 35568, 37212, 38304, 40313, 41496, 42528, 46072, 49616, 50502, 51831, 55328, 55818, 58919, 62244, 63792, 67336, 69108, 71136, 74424, 75753, 80626, 82992, 92144, 99232, 101004, 103662, 109421, 111636, 117838, 120939, 124488, 127584, 134672, 138216, 148848, 151506, 161252, 165984, 176757, 184288, 202008, 207324, 218842, 223272, 235676, 241878, 248976, 269344, 276432, 297696, 303012, 322504, 328263, 353514, 362817, 404016, 414648, 437684, 446544, 471352, 483756, 497952, 530271, 552864, 606024, 645008, 656526, 707028, 725634, 765947, 808032, 829296, 875368, 893088, 942704, 967512, 984789, 1060542, 1212048, 1290016, 1313052, 1414056, 1451268, 1531894, 1658592, 1750736, 1885408, 1935024, 1969578, 2121084, 2297841, 2424096, 2626104, 2828112, 2902536, 3063788, 3501472, 3870048, 3939156, 4242168, 4595682, 5252208, 5656224, 5805072, 6127576, 6893523, 7878312, 8484336, 9191364, 10504416, 11610144, 12255152, 13787046, 15756624, 16968672, 18382728, 24510304, 27574092, 31513248, 36765456, 55148184, 73530912, 110296368, 220592736]

約数ペア:

[(1, 220592736), (2, 110296368), (3, 73530912), (4, 55148184), (6, 36765456), (7, 31513248), (8, 27574092), (9, 24510304), (12, 18382728), (13, 16968672), (14, 15756624), (16, 13787046), (18, 12255152), (19, 11610144), (21, 10504416), (24, 9191364), (26, 8484336), (28, 7878312), (32, 6893523), (36, 6127576), (38, 5805072), (39, 5656224), (42, 5252208), (48, 4595682), (52, 4242168), (56, 3939156), (57, 3870048), (63, 3501472), (72, 3063788), (76, 2902536), (78, 2828112), (84, 2626104), (91, 2424096), (96, 2297841), (104, 2121084), (112, 1969578), (114, 1935024), (117, 1885408), (126, 1750736), (133, 1658592), (144, 1531894), (152, 1451268), (156, 1414056), (168, 1313052), (171, 1290016), (182, 1212048), (208, 1060542), (224, 984789), (228, 967512), (234, 942704), (247, 893088), (252, 875368), (266, 829296), (273, 808032), (288, 765947), (304, 725634), (312, 707028), (336, 656526), (342, 645008), (364, 606024), (399, 552864), (416, 530271), (443, 497952), (456, 483756), (468, 471352), (494, 446544), (504, 437684), (532, 414648), (546, 404016), (608, 362817), (624, 353514), (672, 328263), (684, 322504), (728, 303012), (741, 297696), (798, 276432), (819, 269344), (886, 248976), (912, 241878), (936, 235676), (988, 223272), (1008, 218842), (1064, 207324), (1092, 202008), (1197, 184288), (1248, 176757), (1329, 165984), (1368, 161252), (1456, 151506), (1482, 148848), (1596, 138216), (1638, 134672), (1729, 127584), (1772, 124488), (1824, 120939), (1872, 117838), (1976, 111636), (2016, 109421), (2128, 103662), (2184, 101004), (2223, 99232), (2394, 92144), (2658, 82992), (2736, 80626), (2912, 75753), (2964, 74424), (3101, 71136), (3192, 69108), (3276, 67336), (3458, 63792), (3544, 62244), (3744, 58919), (3952, 55818), (3987, 55328), (4256, 51831), (4368, 50502), (4446, 49616), (4788, 46072), (5187, 42528), (5316, 41496), (5472, 40313), (5759, 38304), (5928, 37212), (6202, 35568), (6384, 34554), (6552, 33668), (6916, 31896), (7088, 31122), (7904, 27909), (7974, 27664), (8417, 26208), (8736, 25251), (8892, 24808), (9303, 23712), (9576, 23036), (10374, 21264), (10632, 20748), (11518, 19152), (11856, 18606), (12404, 17784), (12768, 17277), (13104, 16834), (13832, 15948), (14176, 15561)]