199848360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12713}}^1$

素因数の和:12858

約数の個数: 64

約数和(自身を含む): 604169280

約数和(自身を除く): 404320920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 12713, 15720, 25426, 38139, 50852, 63565, 76278, 101704, 127130, 152556, 190695, 254260, 305112, 381390, 508520, 762780, 1525560, 1665403, 3330806, 4996209, 6661612, 8327015, 9992418, 13323224, 16654030, 19984836, 24981045, 33308060, 39969672, 49962090, 66616120, 99924180, 199848360]

約数ペア:

[(1, 199848360), (2, 99924180), (3, 66616120), (4, 49962090), (5, 39969672), (6, 33308060), (8, 24981045), (10, 19984836), (12, 16654030), (15, 13323224), (20, 9992418), (24, 8327015), (30, 6661612), (40, 4996209), (60, 3330806), (120, 1665403), (131, 1525560), (262, 762780), (393, 508520), (524, 381390), (655, 305112), (786, 254260), (1048, 190695), (1310, 152556), (1572, 127130), (1965, 101704), (2620, 76278), (3144, 63565), (3930, 50852), (5240, 38139), (7860, 25426), (12713, 15720)]