210946560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1$

素因数の和:275

約数の個数: 240

約数和(自身を含む): 744514848

約数和(自身を除く): 533568288

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, 121, 128, 132, 160, 165, 176, 192, 220, 227, 240, 242, 256, 264, 320, 330, 352, 363, 384, 440, 454, 480, 484, 512, 528, 605, 640, 660, 681, 704, 726, 768, 880, 908, 960, 968, 1056, 1135, 1210, 1280, 1320, 1362, 1408, 1452, 1536, 1760, 1815, 1816, 1920, 1936, 2112, 2270, 2420, 2497, 2560, 2640, 2724, 2816, 2904, 3405, 3520, 3630, 3632, 3840, 3872, 4224, 4540, 4840, 4994, 5280, 5448, 5632, 5808, 6810, 7040, 7260, 7264, 7491, 7680, 7744, 8448, 9080, 9680, 9988, 10560, 10896, 11616, 12485, 13620, 14080, 14520, 14528, 14982, 15488, 16896, 18160, 19360, 19976, 21120, 21792, 23232, 24970, 27240, 27467, 28160, 29040, 29056, 29964, 30976, 36320, 37455, 38720, 39952, 42240, 43584, 46464, 49940, 54480, 54934, 58080, 58112, 59928, 61952, 72640, 74910, 77440, 79904, 82401, 84480, 87168, 92928, 99880, 108960, 109868, 116160, 116224, 119856, 137335, 145280, 149820, 154880, 159808, 164802, 174336, 185856, 199760, 217920, 219736, 232320, 239712, 274670, 290560, 299640, 309760, 319616, 329604, 348672, 399520, 412005, 435840, 439472, 464640, 479424, 549340, 581120, 599280, 639232, 659208, 799040, 824010, 871680, 878944, 929280, 958848, 1098680, 1198560, 1278464, 1318416, 1598080, 1648020, 1743360, 1757888, 1917696, 2197360, 2397120, 2636832, 3196160, 3296040, 3515776, 3835392, 4394720, 4794240, 5273664, 6392320, 6592080, 7031552, 8789440, 9588480, 10547328, 13184160, 14063104, 17578880, 19176960, 21094656, 26368320, 35157760, 42189312, 52736640, 70315520, 105473280, 210946560]

約数ペア:

[(1, 210946560), (2, 105473280), (3, 70315520), (4, 52736640), (5, 42189312), (6, 35157760), (8, 26368320), (10, 21094656), (11, 19176960), (12, 17578880), (15, 14063104), (16, 13184160), (20, 10547328), (22, 9588480), (24, 8789440), (30, 7031552), (32, 6592080), (33, 6392320), (40, 5273664), (44, 4794240), (48, 4394720), (55, 3835392), (60, 3515776), (64, 3296040), (66, 3196160), (80, 2636832), (88, 2397120), (96, 2197360), (110, 1917696), (120, 1757888), (121, 1743360), (128, 1648020), (132, 1598080), (160, 1318416), (165, 1278464), (176, 1198560), (192, 1098680), (220, 958848), (227, 929280), (240, 878944), (242, 871680), (256, 824010), (264, 799040), (320, 659208), (330, 639232), (352, 599280), (363, 581120), (384, 549340), (440, 479424), (454, 464640), (480, 439472), (484, 435840), (512, 412005), (528, 399520), (605, 348672), (640, 329604), (660, 319616), (681, 309760), (704, 299640), (726, 290560), (768, 274670), (880, 239712), (908, 232320), (960, 219736), (968, 217920), (1056, 199760), (1135, 185856), (1210, 174336), (1280, 164802), (1320, 159808), (1362, 154880), (1408, 149820), (1452, 145280), (1536, 137335), (1760, 119856), (1815, 116224), (1816, 116160), (1920, 109868), (1936, 108960), (2112, 99880), (2270, 92928), (2420, 87168), (2497, 84480), (2560, 82401), (2640, 79904), (2724, 77440), (2816, 74910), (2904, 72640), (3405, 61952), (3520, 59928), (3630, 58112), (3632, 58080), (3840, 54934), (3872, 54480), (4224, 49940), (4540, 46464), (4840, 43584), (4994, 42240), (5280, 39952), (5448, 38720), (5632, 37455), (5808, 36320), (6810, 30976), (7040, 29964), (7260, 29056), (7264, 29040), (7491, 28160), (7680, 27467), (7744, 27240), (8448, 24970), (9080, 23232), (9680, 21792), (9988, 21120), (10560, 19976), (10896, 19360), (11616, 18160), (12485, 16896), (13620, 15488), (14080, 14982), (14520, 14528)]