127908480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:367

約数の個数: 256

約数和(自身を含む): 482549760

約数和(自身を除く): 354641280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 307, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 614, 620, 640, 651, 672, 744, 840, 868, 896, 921, 930, 960, 992, 1085, 1120, 1228, 1240, 1302, 1344, 1488, 1535, 1680, 1736, 1842, 1860, 1920, 1984, 2149, 2170, 2240, 2456, 2480, 2604, 2688, 2976, 3070, 3255, 3360, 3472, 3684, 3720, 3968, 4298, 4340, 4480, 4605, 4912, 4960, 5208, 5952, 6140, 6447, 6510, 6720, 6944, 7368, 7440, 8596, 8680, 9210, 9517, 9824, 9920, 10416, 10745, 11904, 12280, 12894, 13020, 13440, 13888, 14736, 14880, 17192, 17360, 18420, 19034, 19648, 19840, 20832, 21490, 24560, 25788, 26040, 27776, 28551, 29472, 29760, 32235, 34384, 34720, 36840, 38068, 39296, 41664, 42980, 47585, 49120, 51576, 52080, 57102, 58944, 59520, 64470, 66619, 68768, 69440, 73680, 76136, 83328, 85960, 95170, 98240, 103152, 104160, 114204, 117888, 128940, 133238, 137536, 138880, 142755, 147360, 152272, 171920, 190340, 196480, 199857, 206304, 208320, 228408, 257880, 266476, 275072, 285510, 294720, 304544, 333095, 343840, 380680, 399714, 412608, 416640, 456816, 515760, 532952, 571020, 589440, 609088, 666190, 687680, 761360, 799428, 825216, 913632, 999285, 1031520, 1065904, 1142040, 1218176, 1332380, 1375360, 1522720, 1598856, 1827264, 1998570, 2063040, 2131808, 2284080, 2664760, 3045440, 3197712, 3654528, 3997140, 4126080, 4263616, 4568160, 5329520, 6090880, 6395424, 7994280, 8527232, 9136320, 10659040, 12790848, 15988560, 18272640, 21318080, 25581696, 31977120, 42636160, 63954240, 127908480]

約数ペア:

[(1, 127908480), (2, 63954240), (3, 42636160), (4, 31977120), (5, 25581696), (6, 21318080), (7, 18272640), (8, 15988560), (10, 12790848), (12, 10659040), (14, 9136320), (15, 8527232), (16, 7994280), (20, 6395424), (21, 6090880), (24, 5329520), (28, 4568160), (30, 4263616), (31, 4126080), (32, 3997140), (35, 3654528), (40, 3197712), (42, 3045440), (48, 2664760), (56, 2284080), (60, 2131808), (62, 2063040), (64, 1998570), (70, 1827264), (80, 1598856), (84, 1522720), (93, 1375360), (96, 1332380), (105, 1218176), (112, 1142040), (120, 1065904), (124, 1031520), (128, 999285), (140, 913632), (155, 825216), (160, 799428), (168, 761360), (186, 687680), (192, 666190), (210, 609088), (217, 589440), (224, 571020), (240, 532952), (248, 515760), (280, 456816), (307, 416640), (310, 412608), (320, 399714), (336, 380680), (372, 343840), (384, 333095), (420, 304544), (434, 294720), (448, 285510), (465, 275072), (480, 266476), (496, 257880), (560, 228408), (614, 208320), (620, 206304), (640, 199857), (651, 196480), (672, 190340), (744, 171920), (840, 152272), (868, 147360), (896, 142755), (921, 138880), (930, 137536), (960, 133238), (992, 128940), (1085, 117888), (1120, 114204), (1228, 104160), (1240, 103152), (1302, 98240), (1344, 95170), (1488, 85960), (1535, 83328), (1680, 76136), (1736, 73680), (1842, 69440), (1860, 68768), (1920, 66619), (1984, 64470), (2149, 59520), (2170, 58944), (2240, 57102), (2456, 52080), (2480, 51576), (2604, 49120), (2688, 47585), (2976, 42980), (3070, 41664), (3255, 39296), (3360, 38068), (3472, 36840), (3684, 34720), (3720, 34384), (3968, 32235), (4298, 29760), (4340, 29472), (4480, 28551), (4605, 27776), (4912, 26040), (4960, 25788), (5208, 24560), (5952, 21490), (6140, 20832), (6447, 19840), (6510, 19648), (6720, 19034), (6944, 18420), (7368, 17360), (7440, 17192), (8596, 14880), (8680, 14736), (9210, 13888), (9517, 13440), (9824, 13020), (9920, 12894), (10416, 12280), (10745, 11904)]