140173560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{971}}^1$

素因数の和:1389

約数の個数: 96

約数和(自身を含む): 457170480

約数和(自身を除く): 316996920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 401, 802, 971, 1203, 1604, 1942, 2005, 2406, 2913, 3208, 3609, 3884, 4010, 4812, 4855, 5826, 6015, 7218, 7768, 8020, 8739, 9624, 9710, 11652, 12030, 14436, 14565, 16040, 17478, 18045, 19420, 23304, 24060, 28872, 29130, 34956, 36090, 38840, 43695, 48120, 58260, 69912, 72180, 87390, 116520, 144360, 174780, 349560, 389371, 778742, 1168113, 1557484, 1946855, 2336226, 3114968, 3504339, 3893710, 4672452, 5840565, 7008678, 7787420, 9344904, 11681130, 14017356, 15574840, 17521695, 23362260, 28034712, 35043390, 46724520, 70086780, 140173560]

約数ペア:

[(1, 140173560), (2, 70086780), (3, 46724520), (4, 35043390), (5, 28034712), (6, 23362260), (8, 17521695), (9, 15574840), (10, 14017356), (12, 11681130), (15, 9344904), (18, 7787420), (20, 7008678), (24, 5840565), (30, 4672452), (36, 3893710), (40, 3504339), (45, 3114968), (60, 2336226), (72, 1946855), (90, 1557484), (120, 1168113), (180, 778742), (360, 389371), (401, 349560), (802, 174780), (971, 144360), (1203, 116520), (1604, 87390), (1942, 72180), (2005, 69912), (2406, 58260), (2913, 48120), (3208, 43695), (3609, 38840), (3884, 36090), (4010, 34956), (4812, 29130), (4855, 28872), (5826, 24060), (6015, 23304), (7218, 19420), (7768, 18045), (8020, 17478), (8739, 16040), (9624, 14565), (9710, 14436), (11652, 12030)]