374704680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9491}}^1$

素因数の和:9559

約数の個数: 128

約数和(自身を含む): 1312174080

約数和(自身を除く): 937469400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3948, 4935, 5640, 6580, 7896, 9491, 9870, 13160, 18982, 19740, 28473, 37964, 39480, 47455, 56946, 66437, 75928, 94910, 113892, 132874, 142365, 189820, 199311, 227784, 265748, 284730, 332185, 379640, 398622, 446077, 531496, 569460, 664370, 797244, 892154, 996555, 1138920, 1328740, 1338231, 1594488, 1784308, 1993110, 2230385, 2657480, 2676462, 3122539, 3568616, 3986220, 4460770, 5352924, 6245078, 6691155, 7972440, 8921540, 9367617, 10705848, 12490156, 13382310, 15612695, 17843080, 18735234, 24980312, 26764620, 31225390, 37470468, 46838085, 53529240, 62450780, 74940936, 93676170, 124901560, 187352340, 374704680]

約数ペア:

[(1, 374704680), (2, 187352340), (3, 124901560), (4, 93676170), (5, 74940936), (6, 62450780), (7, 53529240), (8, 46838085), (10, 37470468), (12, 31225390), (14, 26764620), (15, 24980312), (20, 18735234), (21, 17843080), (24, 15612695), (28, 13382310), (30, 12490156), (35, 10705848), (40, 9367617), (42, 8921540), (47, 7972440), (56, 6691155), (60, 6245078), (70, 5352924), (84, 4460770), (94, 3986220), (105, 3568616), (120, 3122539), (140, 2676462), (141, 2657480), (168, 2230385), (188, 1993110), (210, 1784308), (235, 1594488), (280, 1338231), (282, 1328740), (329, 1138920), (376, 996555), (420, 892154), (470, 797244), (564, 664370), (658, 569460), (705, 531496), (840, 446077), (940, 398622), (987, 379640), (1128, 332185), (1316, 284730), (1410, 265748), (1645, 227784), (1880, 199311), (1974, 189820), (2632, 142365), (2820, 132874), (3290, 113892), (3948, 94910), (4935, 75928), (5640, 66437), (6580, 56946), (7896, 47455), (9491, 39480), (9870, 37964), (13160, 28473), (18982, 19740)]