2044570680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{4721}}^1$

素因数の和:5142

約数の個数: 128

約数和(自身を含む): 6833678400

約数和(自身を除く): 4789107720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 401, 540, 802, 1080, 1203, 1604, 2005, 2406, 3208, 3609, 4010, 4721, 4812, 6015, 7218, 8020, 9442, 9624, 10827, 12030, 14163, 14436, 16040, 18045, 18884, 21654, 23605, 24060, 28326, 28872, 36090, 37768, 42489, 43308, 47210, 48120, 54135, 56652, 70815, 72180, 84978, 86616, 94420, 108270, 113304, 127467, 141630, 144360, 169956, 188840, 212445, 216540, 254934, 283260, 339912, 424890, 433080, 509868, 566520, 637335, 849780, 1019736, 1274670, 1699560, 1893121, 2549340, 3786242, 5098680, 5679363, 7572484, 9465605, 11358726, 15144968, 17038089, 18931210, 22717452, 28396815, 34076178, 37862420, 45434904, 51114267, 56793630, 68152356, 75724840, 85190445, 102228534, 113587260, 136304712, 170380890, 204457068, 227174520, 255571335, 340761780, 408914136, 511142670, 681523560, 1022285340, 2044570680]

約数ペア:

[(1, 2044570680), (2, 1022285340), (3, 681523560), (4, 511142670), (5, 408914136), (6, 340761780), (8, 255571335), (9, 227174520), (10, 204457068), (12, 170380890), (15, 136304712), (18, 113587260), (20, 102228534), (24, 85190445), (27, 75724840), (30, 68152356), (36, 56793630), (40, 51114267), (45, 45434904), (54, 37862420), (60, 34076178), (72, 28396815), (90, 22717452), (108, 18931210), (120, 17038089), (135, 15144968), (180, 11358726), (216, 9465605), (270, 7572484), (360, 5679363), (401, 5098680), (540, 3786242), (802, 2549340), (1080, 1893121), (1203, 1699560), (1604, 1274670), (2005, 1019736), (2406, 849780), (3208, 637335), (3609, 566520), (4010, 509868), (4721, 433080), (4812, 424890), (6015, 339912), (7218, 283260), (8020, 254934), (9442, 216540), (9624, 212445), (10827, 188840), (12030, 169956), (14163, 144360), (14436, 141630), (16040, 127467), (18045, 113304), (18884, 108270), (21654, 94420), (23605, 86616), (24060, 84978), (28326, 72180), (28872, 70815), (36090, 56652), (37768, 54135), (42489, 48120), (43308, 47210)]