220820964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:442

約数の個数: 192

約数和(自身を含む): 692428800

約数和(自身を除く): 471607836

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 29, 38, 39, 42, 52, 57, 58, 76, 78, 84, 87, 91, 114, 116, 133, 156, 174, 182, 203, 228, 247, 266, 273, 348, 364, 367, 377, 399, 406, 494, 532, 546, 551, 609, 734, 741, 754, 798, 812, 988, 1092, 1101, 1102, 1131, 1218, 1468, 1482, 1508, 1596, 1653, 1729, 2202, 2204, 2262, 2436, 2569, 2639, 2964, 3306, 3458, 3857, 4404, 4524, 4771, 5138, 5187, 5278, 6612, 6916, 6973, 7163, 7707, 7714, 7917, 9542, 10276, 10374, 10556, 10643, 11571, 13946, 14313, 14326, 15414, 15428, 15834, 19084, 20748, 20919, 21286, 21489, 23142, 27892, 28626, 28652, 30828, 31668, 31929, 33397, 41838, 42572, 42978, 46284, 48811, 50141, 57252, 63858, 66794, 74501, 83676, 85956, 90649, 97622, 100191, 100282, 127716, 133588, 138359, 146433, 149002, 150423, 181298, 195244, 200382, 200564, 202217, 223503, 271947, 276718, 292866, 298004, 300846, 362596, 400764, 404434, 415077, 447006, 543894, 553436, 585732, 601692, 606651, 634543, 808868, 830154, 894012, 968513, 1087788, 1213302, 1269086, 1415519, 1660308, 1903629, 1937026, 2426604, 2538172, 2628821, 2831038, 2905539, 3807258, 3874052, 4246557, 5257642, 5662076, 5811078, 7614516, 7886463, 8493114, 10515284, 11622156, 15772926, 16986228, 18401747, 31545852, 36803494, 55205241, 73606988, 110410482, 220820964]

約数ペア:

[(1, 220820964), (2, 110410482), (3, 73606988), (4, 55205241), (6, 36803494), (7, 31545852), (12, 18401747), (13, 16986228), (14, 15772926), (19, 11622156), (21, 10515284), (26, 8493114), (28, 7886463), (29, 7614516), (38, 5811078), (39, 5662076), (42, 5257642), (52, 4246557), (57, 3874052), (58, 3807258), (76, 2905539), (78, 2831038), (84, 2628821), (87, 2538172), (91, 2426604), (114, 1937026), (116, 1903629), (133, 1660308), (156, 1415519), (174, 1269086), (182, 1213302), (203, 1087788), (228, 968513), (247, 894012), (266, 830154), (273, 808868), (348, 634543), (364, 606651), (367, 601692), (377, 585732), (399, 553436), (406, 543894), (494, 447006), (532, 415077), (546, 404434), (551, 400764), (609, 362596), (734, 300846), (741, 298004), (754, 292866), (798, 276718), (812, 271947), (988, 223503), (1092, 202217), (1101, 200564), (1102, 200382), (1131, 195244), (1218, 181298), (1468, 150423), (1482, 149002), (1508, 146433), (1596, 138359), (1653, 133588), (1729, 127716), (2202, 100282), (2204, 100191), (2262, 97622), (2436, 90649), (2569, 85956), (2639, 83676), (2964, 74501), (3306, 66794), (3458, 63858), (3857, 57252), (4404, 50141), (4524, 48811), (4771, 46284), (5138, 42978), (5187, 42572), (5278, 41838), (6612, 33397), (6916, 31929), (6973, 31668), (7163, 30828), (7707, 28652), (7714, 28626), (7917, 27892), (9542, 23142), (10276, 21489), (10374, 21286), (10556, 20919), (10643, 20748), (11571, 19084), (13946, 15834), (14313, 15428), (14326, 15414)]