168070860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15307}}^1$

素因数の和:15383

約数の個数: 72

約数和(自身を含む): 518206416

約数和(自身を除く): 350135556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 15307, 30614, 45921, 61228, 76535, 91842, 137763, 153070, 183684, 229605, 275526, 306140, 459210, 551052, 688815, 918420, 933727, 1377630, 1867454, 2755260, 2801181, 3734908, 4668635, 5602362, 8403543, 9337270, 11204724, 14005905, 16807086, 18674540, 28011810, 33614172, 42017715, 56023620, 84035430, 168070860]

約数ペア:

[(1, 168070860), (2, 84035430), (3, 56023620), (4, 42017715), (5, 33614172), (6, 28011810), (9, 18674540), (10, 16807086), (12, 14005905), (15, 11204724), (18, 9337270), (20, 8403543), (30, 5602362), (36, 4668635), (45, 3734908), (60, 2801181), (61, 2755260), (90, 1867454), (122, 1377630), (180, 933727), (183, 918420), (244, 688815), (305, 551052), (366, 459210), (549, 306140), (610, 275526), (732, 229605), (915, 183684), (1098, 153070), (1220, 137763), (1830, 91842), (2196, 76535), (2745, 61228), (3660, 45921), (5490, 30614), (10980, 15307)]