56115840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2657}}^1$

素因数の和:2690

約数の個数: 128

約数和(自身を含む): 195203520

約数和(自身を除く): 139087680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 2657, 3520, 4224, 5280, 5314, 7040, 7971, 10560, 10628, 13285, 15942, 21120, 21256, 26570, 29227, 31884, 39855, 42512, 53140, 58454, 63768, 79710, 85024, 87681, 106280, 116908, 127536, 146135, 159420, 170048, 175362, 212560, 233816, 255072, 292270, 318840, 340096, 350724, 425120, 438405, 467632, 510144, 584540, 637680, 701448, 850240, 876810, 935264, 1020288, 1169080, 1275360, 1402896, 1700480, 1753620, 1870528, 2338160, 2550720, 2805792, 3507240, 3741056, 4676320, 5101440, 5611584, 7014480, 9352640, 11223168, 14028960, 18705280, 28057920, 56115840]

約数ペア:

[(1, 56115840), (2, 28057920), (3, 18705280), (4, 14028960), (5, 11223168), (6, 9352640), (8, 7014480), (10, 5611584), (11, 5101440), (12, 4676320), (15, 3741056), (16, 3507240), (20, 2805792), (22, 2550720), (24, 2338160), (30, 1870528), (32, 1753620), (33, 1700480), (40, 1402896), (44, 1275360), (48, 1169080), (55, 1020288), (60, 935264), (64, 876810), (66, 850240), (80, 701448), (88, 637680), (96, 584540), (110, 510144), (120, 467632), (128, 438405), (132, 425120), (160, 350724), (165, 340096), (176, 318840), (192, 292270), (220, 255072), (240, 233816), (264, 212560), (320, 175362), (330, 170048), (352, 159420), (384, 146135), (440, 127536), (480, 116908), (528, 106280), (640, 87681), (660, 85024), (704, 79710), (880, 63768), (960, 58454), (1056, 53140), (1320, 42512), (1408, 39855), (1760, 31884), (1920, 29227), (2112, 26570), (2640, 21256), (2657, 21120), (3520, 15942), (4224, 13285), (5280, 10628), (5314, 10560), (7040, 7971)]