214767840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1625

約数の個数: 192

約数和(自身を含む): 792529920

約数和(自身を除く): 577762080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 410, 420, 480, 492, 560, 574, 615, 656, 672, 820, 840, 861, 984, 1120, 1148, 1230, 1312, 1435, 1559, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3118, 3280, 3360, 3444, 3936, 4305, 4592, 4677, 4920, 5740, 6236, 6560, 6888, 7795, 8610, 9184, 9354, 9840, 10913, 11480, 12472, 13776, 15590, 17220, 18708, 19680, 21826, 22960, 23385, 24944, 27552, 31180, 32739, 34440, 37416, 43652, 45920, 46770, 49888, 54565, 62360, 63919, 65478, 68880, 74832, 87304, 93540, 109130, 124720, 127838, 130956, 137760, 149664, 163695, 174608, 187080, 191757, 218260, 249440, 255676, 261912, 319595, 327390, 349216, 374160, 383514, 436520, 447433, 511352, 523824, 639190, 654780, 748320, 767028, 873040, 894866, 958785, 1022704, 1047648, 1278380, 1309560, 1342299, 1534056, 1746080, 1789732, 1917570, 2045408, 2237165, 2556760, 2619120, 2684598, 3068112, 3579464, 3835140, 4474330, 5113520, 5238240, 5369196, 6136224, 6711495, 7158928, 7670280, 8948660, 10227040, 10738392, 13422990, 14317856, 15340560, 17897320, 21476784, 26845980, 30681120, 35794640, 42953568, 53691960, 71589280, 107383920, 214767840]

約数ペア:

[(1, 214767840), (2, 107383920), (3, 71589280), (4, 53691960), (5, 42953568), (6, 35794640), (7, 30681120), (8, 26845980), (10, 21476784), (12, 17897320), (14, 15340560), (15, 14317856), (16, 13422990), (20, 10738392), (21, 10227040), (24, 8948660), (28, 7670280), (30, 7158928), (32, 6711495), (35, 6136224), (40, 5369196), (41, 5238240), (42, 5113520), (48, 4474330), (56, 3835140), (60, 3579464), (70, 3068112), (80, 2684598), (82, 2619120), (84, 2556760), (96, 2237165), (105, 2045408), (112, 1917570), (120, 1789732), (123, 1746080), (140, 1534056), (160, 1342299), (164, 1309560), (168, 1278380), (205, 1047648), (210, 1022704), (224, 958785), (240, 894866), (246, 873040), (280, 767028), (287, 748320), (328, 654780), (336, 639190), (410, 523824), (420, 511352), (480, 447433), (492, 436520), (560, 383514), (574, 374160), (615, 349216), (656, 327390), (672, 319595), (820, 261912), (840, 255676), (861, 249440), (984, 218260), (1120, 191757), (1148, 187080), (1230, 174608), (1312, 163695), (1435, 149664), (1559, 137760), (1640, 130956), (1680, 127838), (1722, 124720), (1968, 109130), (2296, 93540), (2460, 87304), (2870, 74832), (3118, 68880), (3280, 65478), (3360, 63919), (3444, 62360), (3936, 54565), (4305, 49888), (4592, 46770), (4677, 45920), (4920, 43652), (5740, 37416), (6236, 34440), (6560, 32739), (6888, 31180), (7795, 27552), (8610, 24944), (9184, 23385), (9354, 22960), (9840, 21826), (10913, 19680), (11480, 18708), (12472, 17220), (13776, 15590)]