226492280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4519}}^1$

素因数の和:4716

約数の個数: 64

約数和(自身を含む): 585792000

約数和(自身を除く): 359299720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 179, 280, 358, 716, 895, 1253, 1432, 1790, 2506, 3580, 4519, 5012, 6265, 7160, 9038, 10024, 12530, 18076, 22595, 25060, 31633, 36152, 45190, 50120, 63266, 90380, 126532, 158165, 180760, 253064, 316330, 632660, 808901, 1265320, 1617802, 3235604, 4044505, 5662307, 6471208, 8089010, 11324614, 16178020, 22649228, 28311535, 32356040, 45298456, 56623070, 113246140, 226492280]

約数ペア:

[(1, 226492280), (2, 113246140), (4, 56623070), (5, 45298456), (7, 32356040), (8, 28311535), (10, 22649228), (14, 16178020), (20, 11324614), (28, 8089010), (35, 6471208), (40, 5662307), (56, 4044505), (70, 3235604), (140, 1617802), (179, 1265320), (280, 808901), (358, 632660), (716, 316330), (895, 253064), (1253, 180760), (1432, 158165), (1790, 126532), (2506, 90380), (3580, 63266), (4519, 50120), (5012, 45190), (6265, 36152), (7160, 31633), (9038, 25060), (10024, 22595), (12530, 18076)]