67676320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 171460800

約数和(自身を除く): 103784480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 139, 160, 170, 179, 272, 278, 340, 358, 544, 556, 680, 695, 716, 895, 1112, 1360, 1390, 1432, 1790, 2224, 2363, 2720, 2780, 2864, 3043, 3580, 4448, 4726, 5560, 5728, 6086, 7160, 9452, 11120, 11815, 12172, 14320, 15215, 18904, 22240, 23630, 24344, 24881, 28640, 30430, 37808, 47260, 48688, 49762, 60860, 75616, 94520, 97376, 99524, 121720, 124405, 189040, 199048, 243440, 248810, 378080, 398096, 422977, 486880, 497620, 796192, 845954, 995240, 1691908, 1990480, 2114885, 3383816, 3980960, 4229770, 6767632, 8459540, 13535264, 16919080, 33838160, 67676320]

約数ペア:

[(1, 67676320), (2, 33838160), (4, 16919080), (5, 13535264), (8, 8459540), (10, 6767632), (16, 4229770), (17, 3980960), (20, 3383816), (32, 2114885), (34, 1990480), (40, 1691908), (68, 995240), (80, 845954), (85, 796192), (136, 497620), (139, 486880), (160, 422977), (170, 398096), (179, 378080), (272, 248810), (278, 243440), (340, 199048), (358, 189040), (544, 124405), (556, 121720), (680, 99524), (695, 97376), (716, 94520), (895, 75616), (1112, 60860), (1360, 49762), (1390, 48688), (1432, 47260), (1790, 37808), (2224, 30430), (2363, 28640), (2720, 24881), (2780, 24344), (2864, 23630), (3043, 22240), (3580, 18904), (4448, 15215), (4726, 14320), (5560, 12172), (5728, 11815), (6086, 11120), (7160, 9452)]