7406560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 21228480

約数和(自身を除く): 13821920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 389, 476, 544, 560, 595, 680, 778, 952, 1120, 1190, 1360, 1556, 1904, 1945, 2380, 2720, 2723, 3112, 3808, 3890, 4760, 5446, 6224, 6613, 7780, 9520, 10892, 12448, 13226, 13615, 15560, 19040, 21784, 26452, 27230, 31120, 33065, 43568, 46291, 52904, 54460, 62240, 66130, 87136, 92582, 105808, 108920, 132260, 185164, 211616, 217840, 231455, 264520, 370328, 435680, 462910, 529040, 740656, 925820, 1058080, 1481312, 1851640, 3703280, 7406560]

約数ペア:

[(1, 7406560), (2, 3703280), (4, 1851640), (5, 1481312), (7, 1058080), (8, 925820), (10, 740656), (14, 529040), (16, 462910), (17, 435680), (20, 370328), (28, 264520), (32, 231455), (34, 217840), (35, 211616), (40, 185164), (56, 132260), (68, 108920), (70, 105808), (80, 92582), (85, 87136), (112, 66130), (119, 62240), (136, 54460), (140, 52904), (160, 46291), (170, 43568), (224, 33065), (238, 31120), (272, 27230), (280, 26452), (340, 21784), (389, 19040), (476, 15560), (544, 13615), (560, 13226), (595, 12448), (680, 10892), (778, 9520), (952, 7780), (1120, 6613), (1190, 6224), (1360, 5446), (1556, 4760), (1904, 3890), (1945, 3808), (2380, 3112), (2720, 2723)]