477738240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{2539}}^1$

素因数の和:2577

約数の個数: 216

約数和(自身を含む): 1775581920

約数和(自身を除く): 1297843680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2539, 2688, 2940, 3136, 3360, 3840, 3920, 4480, 4704, 5078, 5376, 5880, 6272, 6720, 7617, 7840, 8960, 9408, 10156, 11760, 12544, 12695, 13440, 15234, 15680, 17773, 18816, 20312, 23520, 25390, 26880, 30468, 31360, 35546, 37632, 38085, 40624, 47040, 50780, 53319, 60936, 62720, 71092, 76170, 81248, 88865, 94080, 101560, 106638, 121872, 124411, 142184, 152340, 162496, 177730, 188160, 203120, 213276, 243744, 248822, 266595, 284368, 304680, 324992, 355460, 373233, 406240, 426552, 487488, 497644, 533190, 568736, 609360, 622055, 649984, 710920, 746466, 812480, 853104, 974976, 995288, 1066380, 1137472, 1218720, 1244110, 1421840, 1492932, 1624960, 1706208, 1866165, 1949952, 1990576, 2132760, 2274944, 2437440, 2488220, 2843680, 2985864, 3249920, 3412416, 3732330, 3981152, 4265520, 4549888, 4874880, 4976440, 5687360, 5971728, 6824832, 7464660, 7962304, 8531040, 9749760, 9952880, 11374720, 11943456, 13649664, 14929320, 15924608, 17062080, 19905760, 22749440, 23886912, 29858640, 31849216, 34124160, 39811520, 47773824, 59717280, 68248320, 79623040, 95547648, 119434560, 159246080, 238869120, 477738240]

約数ペア:

[(1, 477738240), (2, 238869120), (3, 159246080), (4, 119434560), (5, 95547648), (6, 79623040), (7, 68248320), (8, 59717280), (10, 47773824), (12, 39811520), (14, 34124160), (15, 31849216), (16, 29858640), (20, 23886912), (21, 22749440), (24, 19905760), (28, 17062080), (30, 15924608), (32, 14929320), (35, 13649664), (40, 11943456), (42, 11374720), (48, 9952880), (49, 9749760), (56, 8531040), (60, 7962304), (64, 7464660), (70, 6824832), (80, 5971728), (84, 5687360), (96, 4976440), (98, 4874880), (105, 4549888), (112, 4265520), (120, 3981152), (128, 3732330), (140, 3412416), (147, 3249920), (160, 2985864), (168, 2843680), (192, 2488220), (196, 2437440), (210, 2274944), (224, 2132760), (240, 1990576), (245, 1949952), (256, 1866165), (280, 1706208), (294, 1624960), (320, 1492932), (336, 1421840), (384, 1244110), (392, 1218720), (420, 1137472), (448, 1066380), (480, 995288), (490, 974976), (560, 853104), (588, 812480), (640, 746466), (672, 710920), (735, 649984), (768, 622055), (784, 609360), (840, 568736), (896, 533190), (960, 497644), (980, 487488), (1120, 426552), (1176, 406240), (1280, 373233), (1344, 355460), (1470, 324992), (1568, 304680), (1680, 284368), (1792, 266595), (1920, 248822), (1960, 243744), (2240, 213276), (2352, 203120), (2539, 188160), (2688, 177730), (2940, 162496), (3136, 152340), (3360, 142184), (3840, 124411), (3920, 121872), (4480, 106638), (4704, 101560), (5078, 94080), (5376, 88865), (5880, 81248), (6272, 76170), (6720, 71092), (7617, 62720), (7840, 60936), (8960, 53319), (9408, 50780), (10156, 47040), (11760, 40624), (12544, 38085), (12695, 37632), (13440, 35546), (15234, 31360), (15680, 30468), (17773, 26880), (18816, 25390), (20312, 23520)]