167728920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{13063}}^1$

素因数の和:13184

約数の個数: 64

約数和(自身を含む): 507928320

約数和(自身を除く): 340199400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 13063, 26126, 39189, 52252, 65315, 78378, 104504, 130630, 156756, 195945, 261260, 313512, 391890, 522520, 783780, 1397741, 1567560, 2795482, 4193223, 5590964, 6988705, 8386446, 11181928, 13977410, 16772892, 20966115, 27954820, 33545784, 41932230, 55909640, 83864460, 167728920]

約数ペア:

[(1, 167728920), (2, 83864460), (3, 55909640), (4, 41932230), (5, 33545784), (6, 27954820), (8, 20966115), (10, 16772892), (12, 13977410), (15, 11181928), (20, 8386446), (24, 6988705), (30, 5590964), (40, 4193223), (60, 2795482), (107, 1567560), (120, 1397741), (214, 783780), (321, 522520), (428, 391890), (535, 313512), (642, 261260), (856, 195945), (1070, 156756), (1284, 130630), (1605, 104504), (2140, 78378), (2568, 65315), (3210, 52252), (4280, 39189), (6420, 26126), (12840, 13063)]