26412960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{1123}}^1$

素因数の和:1155

約数の個数: 144

約数和(自身を含む): 96870816

約数和(自身を除く): 70457856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1123, 1176, 1470, 1568, 1680, 1960, 2246, 2352, 2940, 3360, 3369, 3920, 4492, 4704, 5615, 5880, 6738, 7840, 7861, 8984, 11230, 11760, 13476, 15722, 16845, 17968, 22460, 23520, 23583, 26952, 31444, 33690, 35936, 39305, 44920, 47166, 53904, 55027, 62888, 67380, 78610, 89840, 94332, 107808, 110054, 117915, 125776, 134760, 157220, 165081, 179680, 188664, 220108, 235830, 251552, 269520, 275135, 314440, 330162, 377328, 440216, 471660, 539040, 550270, 628880, 660324, 754656, 825405, 880432, 943320, 1100540, 1257760, 1320648, 1650810, 1760864, 1886640, 2201080, 2641296, 3301620, 3773280, 4402160, 5282592, 6603240, 8804320, 13206480, 26412960]

約数ペア:

[(1, 26412960), (2, 13206480), (3, 8804320), (4, 6603240), (5, 5282592), (6, 4402160), (7, 3773280), (8, 3301620), (10, 2641296), (12, 2201080), (14, 1886640), (15, 1760864), (16, 1650810), (20, 1320648), (21, 1257760), (24, 1100540), (28, 943320), (30, 880432), (32, 825405), (35, 754656), (40, 660324), (42, 628880), (48, 550270), (49, 539040), (56, 471660), (60, 440216), (70, 377328), (80, 330162), (84, 314440), (96, 275135), (98, 269520), (105, 251552), (112, 235830), (120, 220108), (140, 188664), (147, 179680), (160, 165081), (168, 157220), (196, 134760), (210, 125776), (224, 117915), (240, 110054), (245, 107808), (280, 94332), (294, 89840), (336, 78610), (392, 67380), (420, 62888), (480, 55027), (490, 53904), (560, 47166), (588, 44920), (672, 39305), (735, 35936), (784, 33690), (840, 31444), (980, 26952), (1120, 23583), (1123, 23520), (1176, 22460), (1470, 17968), (1568, 16845), (1680, 15722), (1960, 13476), (2246, 11760), (2352, 11230), (2940, 8984), (3360, 7861), (3369, 7840), (3920, 6738), (4492, 5880), (4704, 5615)]