70947480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2971}}^1$

素因数の和:3184

約数の個数: 64

約数和(自身を含む): 213984000

約数和(自身を除く): 143036520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2971, 2985, 3980, 4776, 5942, 5970, 7960, 8913, 11884, 11940, 14855, 17826, 23768, 23880, 29710, 35652, 44565, 59420, 71304, 89130, 118840, 178260, 356520, 591229, 1182458, 1773687, 2364916, 2956145, 3547374, 4729832, 5912290, 7094748, 8868435, 11824580, 14189496, 17736870, 23649160, 35473740, 70947480]

約数ペア:

[(1, 70947480), (2, 35473740), (3, 23649160), (4, 17736870), (5, 14189496), (6, 11824580), (8, 8868435), (10, 7094748), (12, 5912290), (15, 4729832), (20, 3547374), (24, 2956145), (30, 2364916), (40, 1773687), (60, 1182458), (120, 591229), (199, 356520), (398, 178260), (597, 118840), (796, 89130), (995, 71304), (1194, 59420), (1592, 44565), (1990, 35652), (2388, 29710), (2971, 23880), (2985, 23768), (3980, 17826), (4776, 14855), (5942, 11940), (5970, 11884), (7960, 8913)]