26146560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1$

素因数の和:654

約数の個数: 144

約数和(自身を含む): 91244160

約数和(自身を除く): 65097600

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, 256, 264, 320, 330, 352, 384, 440, 480, 528, 619, 640, 660, 704, 768, 880, 960, 1056, 1238, 1280, 1320, 1408, 1760, 1857, 1920, 2112, 2476, 2640, 2816, 3095, 3520, 3714, 3840, 4224, 4952, 5280, 6190, 6809, 7040, 7428, 8448, 9285, 9904, 10560, 12380, 13618, 14080, 14856, 18570, 19808, 20427, 21120, 24760, 27236, 29712, 34045, 37140, 39616, 40854, 42240, 49520, 54472, 59424, 68090, 74280, 79232, 81708, 99040, 102135, 108944, 118848, 136180, 148560, 158464, 163416, 198080, 204270, 217888, 237696, 272360, 297120, 326832, 396160, 408540, 435776, 475392, 544720, 594240, 653664, 792320, 817080, 871552, 1089440, 1188480, 1307328, 1634160, 1743104, 2178880, 2376960, 2614656, 3268320, 4357760, 5229312, 6536640, 8715520, 13073280, 26146560]

約数ペア:

[(1, 26146560), (2, 13073280), (3, 8715520), (4, 6536640), (5, 5229312), (6, 4357760), (8, 3268320), (10, 2614656), (11, 2376960), (12, 2178880), (15, 1743104), (16, 1634160), (20, 1307328), (22, 1188480), (24, 1089440), (30, 871552), (32, 817080), (33, 792320), (40, 653664), (44, 594240), (48, 544720), (55, 475392), (60, 435776), (64, 408540), (66, 396160), (80, 326832), (88, 297120), (96, 272360), (110, 237696), (120, 217888), (128, 204270), (132, 198080), (160, 163416), (165, 158464), (176, 148560), (192, 136180), (220, 118848), (240, 108944), (256, 102135), (264, 99040), (320, 81708), (330, 79232), (352, 74280), (384, 68090), (440, 59424), (480, 54472), (528, 49520), (619, 42240), (640, 40854), (660, 39616), (704, 37140), (768, 34045), (880, 29712), (960, 27236), (1056, 24760), (1238, 21120), (1280, 20427), (1320, 19808), (1408, 18570), (1760, 14856), (1857, 14080), (1920, 13618), (2112, 12380), (2476, 10560), (2640, 9904), (2816, 9285), (3095, 8448), (3520, 7428), (3714, 7040), (3840, 6809), (4224, 6190), (4952, 5280)]