1231054080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:449

約数の個数: 288

約数和(自身を含む): 4238438400

約数和(自身を除く): 3007384320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 47, 48, 57, 60, 64, 76, 80, 94, 95, 96, 114, 120, 128, 141, 152, 160, 188, 190, 192, 228, 235, 240, 256, 282, 285, 304, 320, 359, 376, 380, 384, 456, 470, 480, 564, 570, 608, 640, 705, 718, 752, 760, 768, 893, 912, 940, 960, 1077, 1128, 1140, 1216, 1280, 1410, 1436, 1504, 1520, 1786, 1795, 1824, 1880, 1920, 2154, 2256, 2280, 2432, 2679, 2820, 2872, 3008, 3040, 3572, 3590, 3648, 3760, 3840, 4308, 4465, 4512, 4560, 4864, 5358, 5385, 5640, 5744, 6016, 6080, 6821, 7144, 7180, 7296, 7520, 8616, 8930, 9024, 9120, 10716, 10770, 11280, 11488, 12032, 12160, 13395, 13642, 14288, 14360, 14592, 15040, 16873, 17232, 17860, 18048, 18240, 20463, 21432, 21540, 22560, 22976, 24320, 26790, 27284, 28576, 28720, 30080, 33746, 34105, 34464, 35720, 36096, 36480, 40926, 42864, 43080, 45120, 45952, 50619, 53580, 54568, 57152, 57440, 60160, 67492, 68210, 68928, 71440, 72960, 81852, 84365, 85728, 86160, 90240, 91904, 101238, 102315, 107160, 109136, 114304, 114880, 134984, 136420, 137856, 142880, 163704, 168730, 171456, 172320, 180480, 202476, 204630, 214320, 218272, 228608, 229760, 253095, 269968, 272840, 275712, 285760, 320587, 327408, 337460, 342912, 344640, 404952, 409260, 428640, 436544, 459520, 506190, 539936, 545680, 571520, 641174, 654816, 674920, 685824, 689280, 809904, 818520, 857280, 873088, 961761, 1012380, 1079872, 1091360, 1143040, 1282348, 1309632, 1349840, 1378560, 1602935, 1619808, 1637040, 1714560, 1746176, 1923522, 2024760, 2159744, 2182720, 2564696, 2619264, 2699680, 3205870, 3239616, 3274080, 3429120, 3847044, 4049520, 4319488, 4365440, 4808805, 5129392, 5238528, 5399360, 6411740, 6479232, 6548160, 7694088, 8099040, 8730880, 9617610, 10258784, 10798720, 12823480, 12958464, 13096320, 15388176, 16198080, 19235220, 20517568, 21597440, 25646960, 26192640, 30776352, 32396160, 38470440, 41035136, 51293920, 61552704, 64792320, 76940880, 82070272, 102587840, 123105408, 153881760, 205175680, 246210816, 307763520, 410351360, 615527040, 1231054080]

約数ペア:

[(1, 1231054080), (2, 615527040), (3, 410351360), (4, 307763520), (5, 246210816), (6, 205175680), (8, 153881760), (10, 123105408), (12, 102587840), (15, 82070272), (16, 76940880), (19, 64792320), (20, 61552704), (24, 51293920), (30, 41035136), (32, 38470440), (38, 32396160), (40, 30776352), (47, 26192640), (48, 25646960), (57, 21597440), (60, 20517568), (64, 19235220), (76, 16198080), (80, 15388176), (94, 13096320), (95, 12958464), (96, 12823480), (114, 10798720), (120, 10258784), (128, 9617610), (141, 8730880), (152, 8099040), (160, 7694088), (188, 6548160), (190, 6479232), (192, 6411740), (228, 5399360), (235, 5238528), (240, 5129392), (256, 4808805), (282, 4365440), (285, 4319488), (304, 4049520), (320, 3847044), (359, 3429120), (376, 3274080), (380, 3239616), (384, 3205870), (456, 2699680), (470, 2619264), (480, 2564696), (564, 2182720), (570, 2159744), (608, 2024760), (640, 1923522), (705, 1746176), (718, 1714560), (752, 1637040), (760, 1619808), (768, 1602935), (893, 1378560), (912, 1349840), (940, 1309632), (960, 1282348), (1077, 1143040), (1128, 1091360), (1140, 1079872), (1216, 1012380), (1280, 961761), (1410, 873088), (1436, 857280), (1504, 818520), (1520, 809904), (1786, 689280), (1795, 685824), (1824, 674920), (1880, 654816), (1920, 641174), (2154, 571520), (2256, 545680), (2280, 539936), (2432, 506190), (2679, 459520), (2820, 436544), (2872, 428640), (3008, 409260), (3040, 404952), (3572, 344640), (3590, 342912), (3648, 337460), (3760, 327408), (3840, 320587), (4308, 285760), (4465, 275712), (4512, 272840), (4560, 269968), (4864, 253095), (5358, 229760), (5385, 228608), (5640, 218272), (5744, 214320), (6016, 204630), (6080, 202476), (6821, 180480), (7144, 172320), (7180, 171456), (7296, 168730), (7520, 163704), (8616, 142880), (8930, 137856), (9024, 136420), (9120, 134984), (10716, 114880), (10770, 114304), (11280, 109136), (11488, 107160), (12032, 102315), (12160, 101238), (13395, 91904), (13642, 90240), (14288, 86160), (14360, 85728), (14592, 84365), (15040, 81852), (16873, 72960), (17232, 71440), (17860, 68928), (18048, 68210), (18240, 67492), (20463, 60160), (21432, 57440), (21540, 57152), (22560, 54568), (22976, 53580), (24320, 50619), (26790, 45952), (27284, 45120), (28576, 43080), (28720, 42864), (30080, 40926), (33746, 36480), (34105, 36096), (34464, 35720)]