64838760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11027}}^1$

素因数の和:11055

約数の個数: 96

約数和(自身を含む): 226294560

約数和(自身を除く): 161455800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 11027, 22054, 33081, 44108, 55135, 66162, 77189, 88216, 110270, 132324, 154378, 165405, 220540, 231567, 264648, 308756, 330810, 385945, 441080, 463134, 540323, 617512, 661620, 771890, 926268, 1080646, 1157835, 1323240, 1543780, 1620969, 1852536, 2161292, 2315670, 2701615, 3087560, 3241938, 4322584, 4631340, 5403230, 6483876, 8104845, 9262680, 10806460, 12967752, 16209690, 21612920, 32419380, 64838760]

約数ペア:

[(1, 64838760), (2, 32419380), (3, 21612920), (4, 16209690), (5, 12967752), (6, 10806460), (7, 9262680), (8, 8104845), (10, 6483876), (12, 5403230), (14, 4631340), (15, 4322584), (20, 3241938), (21, 3087560), (24, 2701615), (28, 2315670), (30, 2161292), (35, 1852536), (40, 1620969), (42, 1543780), (49, 1323240), (56, 1157835), (60, 1080646), (70, 926268), (84, 771890), (98, 661620), (105, 617512), (120, 540323), (140, 463134), (147, 441080), (168, 385945), (196, 330810), (210, 308756), (245, 264648), (280, 231567), (294, 220540), (392, 165405), (420, 154378), (490, 132324), (588, 110270), (735, 88216), (840, 77189), (980, 66162), (1176, 55135), (1470, 44108), (1960, 33081), (2940, 22054), (5880, 11027)]