15696567440

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1\times {\mathrm{6203}}^1$

素因数の和:6936

約数の個数: 80

約数和(自身を含む): 37332396288

約数和(自身を除く): 21635828848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 673, 752, 940, 1346, 1880, 2692, 3365, 3760, 5384, 6203, 6730, 10768, 12406, 13460, 24812, 26920, 31015, 31631, 49624, 53840, 62030, 63262, 99248, 124060, 126524, 158155, 248120, 253048, 291541, 316310, 496240, 506096, 583082, 632620, 1166164, 1265240, 1457705, 2332328, 2530480, 2915410, 4174619, 4664656, 5830820, 8349238, 11661640, 16698476, 20873095, 23323280, 33396952, 41746190, 66793904, 83492380, 166984760, 196207093, 333969520, 392414186, 784828372, 981035465, 1569656744, 1962070930, 3139313488, 3924141860, 7848283720, 15696567440]

約数ペア:

[(1, 15696567440), (2, 7848283720), (4, 3924141860), (5, 3139313488), (8, 1962070930), (10, 1569656744), (16, 981035465), (20, 784828372), (40, 392414186), (47, 333969520), (80, 196207093), (94, 166984760), (188, 83492380), (235, 66793904), (376, 41746190), (470, 33396952), (673, 23323280), (752, 20873095), (940, 16698476), (1346, 11661640), (1880, 8349238), (2692, 5830820), (3365, 4664656), (3760, 4174619), (5384, 2915410), (6203, 2530480), (6730, 2332328), (10768, 1457705), (12406, 1265240), (13460, 1166164), (24812, 632620), (26920, 583082), (31015, 506096), (31631, 496240), (49624, 316310), (53840, 291541), (62030, 253048), (63262, 248120), (99248, 158155), (124060, 126524)]