7265280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:82

約数の個数: 176

約数和(自身を含む): 25939584

約数和(自身を除く): 18674304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 64, 66, 80, 86, 88, 96, 110, 120, 128, 129, 132, 160, 165, 172, 176, 192, 215, 220, 240, 256, 258, 264, 320, 330, 344, 352, 384, 430, 440, 473, 480, 512, 516, 528, 640, 645, 660, 688, 704, 768, 860, 880, 946, 960, 1024, 1032, 1056, 1280, 1290, 1320, 1376, 1408, 1419, 1536, 1720, 1760, 1892, 1920, 2064, 2112, 2365, 2560, 2580, 2640, 2752, 2816, 2838, 3072, 3440, 3520, 3784, 3840, 4128, 4224, 4730, 5120, 5160, 5280, 5504, 5632, 5676, 6880, 7040, 7095, 7568, 7680, 8256, 8448, 9460, 10320, 10560, 11008, 11264, 11352, 13760, 14080, 14190, 15136, 15360, 16512, 16896, 18920, 20640, 21120, 22016, 22704, 27520, 28160, 28380, 30272, 33024, 33792, 37840, 41280, 42240, 44032, 45408, 55040, 56320, 56760, 60544, 66048, 75680, 82560, 84480, 90816, 110080, 113520, 121088, 132096, 151360, 165120, 168960, 181632, 220160, 227040, 242176, 302720, 330240, 363264, 454080, 484352, 605440, 660480, 726528, 908160, 1210880, 1453056, 1816320, 2421760, 3632640, 7265280]

約数ペア:

[(1, 7265280), (2, 3632640), (3, 2421760), (4, 1816320), (5, 1453056), (6, 1210880), (8, 908160), (10, 726528), (11, 660480), (12, 605440), (15, 484352), (16, 454080), (20, 363264), (22, 330240), (24, 302720), (30, 242176), (32, 227040), (33, 220160), (40, 181632), (43, 168960), (44, 165120), (48, 151360), (55, 132096), (60, 121088), (64, 113520), (66, 110080), (80, 90816), (86, 84480), (88, 82560), (96, 75680), (110, 66048), (120, 60544), (128, 56760), (129, 56320), (132, 55040), (160, 45408), (165, 44032), (172, 42240), (176, 41280), (192, 37840), (215, 33792), (220, 33024), (240, 30272), (256, 28380), (258, 28160), (264, 27520), (320, 22704), (330, 22016), (344, 21120), (352, 20640), (384, 18920), (430, 16896), (440, 16512), (473, 15360), (480, 15136), (512, 14190), (516, 14080), (528, 13760), (640, 11352), (645, 11264), (660, 11008), (688, 10560), (704, 10320), (768, 9460), (860, 8448), (880, 8256), (946, 7680), (960, 7568), (1024, 7095), (1032, 7040), (1056, 6880), (1280, 5676), (1290, 5632), (1320, 5504), (1376, 5280), (1408, 5160), (1419, 5120), (1536, 4730), (1720, 4224), (1760, 4128), (1892, 3840), (1920, 3784), (2064, 3520), (2112, 3440), (2365, 3072), (2560, 2838), (2580, 2816), (2640, 2752)]