266175280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11593}}^1$

素因数の和:11654

約数の個数: 80

約数和(自身を含む): 724578624

約数和(自身を除く): 458403344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 4592, 5740, 11480, 11593, 22960, 23186, 46372, 57965, 81151, 92744, 115930, 162302, 185488, 231860, 324604, 405755, 463720, 475313, 649208, 811510, 927440, 950626, 1298416, 1623020, 1901252, 2376565, 3246040, 3327191, 3802504, 4753130, 6492080, 6654382, 7605008, 9506260, 13308764, 16635955, 19012520, 26617528, 33271910, 38025040, 53235056, 66543820, 133087640, 266175280]

約数ペア:

[(1, 266175280), (2, 133087640), (4, 66543820), (5, 53235056), (7, 38025040), (8, 33271910), (10, 26617528), (14, 19012520), (16, 16635955), (20, 13308764), (28, 9506260), (35, 7605008), (40, 6654382), (41, 6492080), (56, 4753130), (70, 3802504), (80, 3327191), (82, 3246040), (112, 2376565), (140, 1901252), (164, 1623020), (205, 1298416), (280, 950626), (287, 927440), (328, 811510), (410, 649208), (560, 475313), (574, 463720), (656, 405755), (820, 324604), (1148, 231860), (1435, 185488), (1640, 162302), (2296, 115930), (2870, 92744), (3280, 81151), (4592, 57965), (5740, 46372), (11480, 23186), (11593, 22960)]