26856960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:308

約数の個数: 160

約数和(自身を含む): 92806560

約数和(自身を除く): 65949600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 269, 312, 320, 384, 390, 416, 480, 512, 520, 538, 624, 640, 768, 780, 807, 832, 960, 1040, 1076, 1248, 1280, 1345, 1536, 1560, 1614, 1664, 1920, 2080, 2152, 2496, 2560, 2690, 3120, 3228, 3328, 3497, 3840, 4035, 4160, 4304, 4992, 5380, 6240, 6456, 6656, 6994, 7680, 8070, 8320, 8608, 9984, 10491, 10760, 12480, 12912, 13988, 16140, 16640, 17216, 17485, 19968, 20982, 21520, 24960, 25824, 27976, 32280, 33280, 34432, 34970, 41964, 43040, 49920, 51648, 52455, 55952, 64560, 68864, 69940, 83928, 86080, 99840, 103296, 104910, 111904, 129120, 137728, 139880, 167856, 172160, 206592, 209820, 223808, 258240, 279760, 335712, 344320, 413184, 419640, 447616, 516480, 559520, 671424, 688640, 839280, 895232, 1032960, 1119040, 1342848, 1678560, 1790464, 2065920, 2238080, 2685696, 3357120, 4476160, 5371392, 6714240, 8952320, 13428480, 26856960]

約数ペア:

[(1, 26856960), (2, 13428480), (3, 8952320), (4, 6714240), (5, 5371392), (6, 4476160), (8, 3357120), (10, 2685696), (12, 2238080), (13, 2065920), (15, 1790464), (16, 1678560), (20, 1342848), (24, 1119040), (26, 1032960), (30, 895232), (32, 839280), (39, 688640), (40, 671424), (48, 559520), (52, 516480), (60, 447616), (64, 419640), (65, 413184), (78, 344320), (80, 335712), (96, 279760), (104, 258240), (120, 223808), (128, 209820), (130, 206592), (156, 172160), (160, 167856), (192, 139880), (195, 137728), (208, 129120), (240, 111904), (256, 104910), (260, 103296), (269, 99840), (312, 86080), (320, 83928), (384, 69940), (390, 68864), (416, 64560), (480, 55952), (512, 52455), (520, 51648), (538, 49920), (624, 43040), (640, 41964), (768, 34970), (780, 34432), (807, 33280), (832, 32280), (960, 27976), (1040, 25824), (1076, 24960), (1248, 21520), (1280, 20982), (1345, 19968), (1536, 17485), (1560, 17216), (1614, 16640), (1664, 16140), (1920, 13988), (2080, 12912), (2152, 12480), (2496, 10760), (2560, 10491), (2690, 9984), (3120, 8608), (3228, 8320), (3328, 8070), (3497, 7680), (3840, 6994), (4035, 6656), (4160, 6456), (4304, 6240), (4992, 5380)]