147667240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:755

約数の個数: 128

約数和(自身を含む): 410054400

約数和(自身を除く): 262387160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 41, 56, 70, 76, 82, 95, 133, 140, 152, 164, 190, 205, 266, 280, 287, 328, 380, 410, 532, 574, 665, 677, 760, 779, 820, 1064, 1148, 1330, 1354, 1435, 1558, 1640, 2296, 2660, 2708, 2870, 3116, 3385, 3895, 4739, 5320, 5416, 5453, 5740, 6232, 6770, 7790, 9478, 10906, 11480, 12863, 13540, 15580, 18956, 21812, 23695, 25726, 27080, 27265, 27757, 31160, 37912, 43624, 47390, 51452, 54530, 55514, 64315, 90041, 94780, 102904, 109060, 111028, 128630, 138785, 180082, 189560, 194299, 218120, 222056, 257260, 277570, 360164, 388598, 450205, 514520, 527383, 555140, 720328, 777196, 900410, 971495, 1054766, 1110280, 1554392, 1800820, 1942990, 2109532, 2636915, 3601640, 3691681, 3885980, 4219064, 5273830, 7383362, 7771960, 10547660, 14766724, 18458405, 21095320, 29533448, 36916810, 73833620, 147667240]

約数ペア:

[(1, 147667240), (2, 73833620), (4, 36916810), (5, 29533448), (7, 21095320), (8, 18458405), (10, 14766724), (14, 10547660), (19, 7771960), (20, 7383362), (28, 5273830), (35, 4219064), (38, 3885980), (40, 3691681), (41, 3601640), (56, 2636915), (70, 2109532), (76, 1942990), (82, 1800820), (95, 1554392), (133, 1110280), (140, 1054766), (152, 971495), (164, 900410), (190, 777196), (205, 720328), (266, 555140), (280, 527383), (287, 514520), (328, 450205), (380, 388598), (410, 360164), (532, 277570), (574, 257260), (665, 222056), (677, 218120), (760, 194299), (779, 189560), (820, 180082), (1064, 138785), (1148, 128630), (1330, 111028), (1354, 109060), (1435, 102904), (1558, 94780), (1640, 90041), (2296, 64315), (2660, 55514), (2708, 54530), (2870, 51452), (3116, 47390), (3385, 43624), (3895, 37912), (4739, 31160), (5320, 27757), (5416, 27265), (5453, 27080), (5740, 25726), (6232, 23695), (6770, 21812), (7790, 18956), (9478, 15580), (10906, 13540), (11480, 12863)]