2220695568

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56489}}^1$

素因数の和:56526

約数の個数: 160

約数和(自身を含む): 7845331200

約数和(自身を除く): 5624635632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 9828, 13104, 19656, 39312, 56489, 112978, 169467, 225956, 338934, 395423, 451912, 508401, 677868, 734357, 790846, 903824, 1016802, 1186269, 1355736, 1468714, 1525203, 1581692, 2033604, 2203071, 2372538, 2711472, 2937428, 3050406, 3163384, 3558807, 4067208, 4406142, 4745076, 5140499, 5874856, 6100812, 6326768, 6609213, 7117614, 8134416, 8812284, 9490152, 10280998, 10676421, 11749712, 12201624, 13218426, 14235228, 15421497, 17624568, 18980304, 19827639, 20561996, 21352842, 24403248, 26436852, 28470456, 30842994, 35249136, 39655278, 41123992, 42705684, 46264491, 52873704, 56940912, 61685988, 79310556, 82247984, 85411368, 92528982, 105747408, 123371976, 138793473, 158621112, 170822736, 185057964, 246743952, 277586946, 317242224, 370115928, 555173892, 740231856, 1110347784, 2220695568]

約数ペア:

[(1, 2220695568), (2, 1110347784), (3, 740231856), (4, 555173892), (6, 370115928), (7, 317242224), (8, 277586946), (9, 246743952), (12, 185057964), (13, 170822736), (14, 158621112), (16, 138793473), (18, 123371976), (21, 105747408), (24, 92528982), (26, 85411368), (27, 82247984), (28, 79310556), (36, 61685988), (39, 56940912), (42, 52873704), (48, 46264491), (52, 42705684), (54, 41123992), (56, 39655278), (63, 35249136), (72, 30842994), (78, 28470456), (84, 26436852), (91, 24403248), (104, 21352842), (108, 20561996), (112, 19827639), (117, 18980304), (126, 17624568), (144, 15421497), (156, 14235228), (168, 13218426), (182, 12201624), (189, 11749712), (208, 10676421), (216, 10280998), (234, 9490152), (252, 8812284), (273, 8134416), (312, 7117614), (336, 6609213), (351, 6326768), (364, 6100812), (378, 5874856), (432, 5140499), (468, 4745076), (504, 4406142), (546, 4067208), (624, 3558807), (702, 3163384), (728, 3050406), (756, 2937428), (819, 2711472), (936, 2372538), (1008, 2203071), (1092, 2033604), (1404, 1581692), (1456, 1525203), (1512, 1468714), (1638, 1355736), (1872, 1186269), (2184, 1016802), (2457, 903824), (2808, 790846), (3024, 734357), (3276, 677868), (4368, 508401), (4914, 451912), (5616, 395423), (6552, 338934), (9828, 225956), (13104, 169467), (19656, 112978), (39312, 56489)]