421893120

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1$

素因数の和:277

約数の個数: 264

約数和(自身を含む): 1489757472

約数和(自身を除く): 1067864352

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, 1024, 1056, 1135, 1210, 1280, 1320, 1362, 1408, 1452, 1536, 1760, 1815, 1816, 1920, 1936, 2112, 2270, 2420, 2497, 2560, 2640, 2724, 2816, 2904, 3072, 3405, 3520, 3630, 3632, 3840, 3872, 4224, 4540, 4840, 4994, 5120, 5280, 5448, 5632, 5808, 6810, 7040, 7260, 7264, 7491, 7680, 7744, 8448, 9080, 9680, 9988, 10560, 10896, 11264, 11616, 12485, 13620, 14080, 14520, 14528, 14982, 15360, 15488, 16896, 18160, 19360, 19976, 21120, 21792, 23232, 24970, 27240, 27467, 28160, 29040, 29056, 29964, 30976, 33792, 36320, 37455, 38720, 39952, 42240, 43584, 46464, 49940, 54480, 54934, 56320, 58080, 58112, 59928, 61952, 72640, 74910, 77440, 79904, 82401, 84480, 87168, 92928, 99880, 108960, 109868, 116160, 116224, 119856, 123904, 137335, 145280, 149820, 154880, 159808, 164802, 168960, 174336, 185856, 199760, 217920, 219736, 232320, 232448, 239712, 274670, 290560, 299640, 309760, 319616, 329604, 348672, 371712, 399520, 412005, 435840, 439472, 464640, 479424, 549340, 581120, 599280, 619520, 639232, 659208, 697344, 799040, 824010, 871680, 878944, 929280, 958848, 1098680, 1162240, 1198560, 1278464, 1318416, 1598080, 1648020, 1743360, 1757888, 1858560, 1917696, 2197360, 2397120, 2556928, 2636832, 3196160, 3296040, 3486720, 3515776, 3835392, 4394720, 4794240, 5273664, 6392320, 6592080, 7031552, 7670784, 8789440, 9588480, 10547328, 12784640, 13184160, 14063104, 17578880, 19176960, 21094656, 26368320, 28126208, 35157760, 38353920, 42189312, 52736640, 70315520, 84378624, 105473280, 140631040, 210946560, 421893120]

約数ペア:

[(1, 421893120), (2, 210946560), (3, 140631040), (4, 105473280), (5, 84378624), (6, 70315520), (8, 52736640), (10, 42189312), (11, 38353920), (12, 35157760), (15, 28126208), (16, 26368320), (20, 21094656), (22, 19176960), (24, 17578880), (30, 14063104), (32, 13184160), (33, 12784640), (40, 10547328), (44, 9588480), (48, 8789440), (55, 7670784), (60, 7031552), (64, 6592080), (66, 6392320), (80, 5273664), (88, 4794240), (96, 4394720), (110, 3835392), (120, 3515776), (121, 3486720), (128, 3296040), (132, 3196160), (160, 2636832), (165, 2556928), (176, 2397120), (192, 2197360), (220, 1917696), (227, 1858560), (240, 1757888), (242, 1743360), (256, 1648020), (264, 1598080), (320, 1318416), (330, 1278464), (352, 1198560), (363, 1162240), (384, 1098680), (440, 958848), (454, 929280), (480, 878944), (484, 871680), (512, 824010), (528, 799040), (605, 697344), (640, 659208), (660, 639232), (681, 619520), (704, 599280), (726, 581120), (768, 549340), (880, 479424), (908, 464640), (960, 439472), (968, 435840), (1024, 412005), (1056, 399520), (1135, 371712), (1210, 348672), (1280, 329604), (1320, 319616), (1362, 309760), (1408, 299640), (1452, 290560), (1536, 274670), (1760, 239712), (1815, 232448), (1816, 232320), (1920, 219736), (1936, 217920), (2112, 199760), (2270, 185856), (2420, 174336), (2497, 168960), (2560, 164802), (2640, 159808), (2724, 154880), (2816, 149820), (2904, 145280), (3072, 137335), (3405, 123904), (3520, 119856), (3630, 116224), (3632, 116160), (3840, 109868), (3872, 108960), (4224, 99880), (4540, 92928), (4840, 87168), (4994, 84480), (5120, 82401), (5280, 79904), (5448, 77440), (5632, 74910), (5808, 72640), (6810, 61952), (7040, 59928), (7260, 58112), (7264, 58080), (7491, 56320), (7680, 54934), (7744, 54480), (8448, 49940), (9080, 46464), (9680, 43584), (9988, 42240), (10560, 39952), (10896, 38720), (11264, 37455), (11616, 36320), (12485, 33792), (13620, 30976), (14080, 29964), (14520, 29056), (14528, 29040), (14982, 28160), (15360, 27467), (15488, 27240), (16896, 24970), (18160, 23232), (19360, 21792), (19976, 21120)]