477231360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 288

約数和(自身を含む): 1663979520

約数和(自身を除く): 1186748160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 211, 228, 240, 248, 256, 285, 304, 310, 320, 372, 380, 384, 422, 456, 465, 480, 496, 570, 589, 608, 620, 633, 640, 744, 760, 768, 844, 912, 930, 960, 992, 1055, 1140, 1178, 1216, 1240, 1266, 1280, 1488, 1520, 1688, 1767, 1824, 1860, 1920, 1984, 2110, 2280, 2356, 2432, 2480, 2532, 2945, 2976, 3040, 3165, 3376, 3534, 3648, 3720, 3840, 3968, 4009, 4220, 4560, 4712, 4864, 4960, 5064, 5890, 5952, 6080, 6330, 6541, 6752, 7068, 7296, 7440, 7936, 8018, 8440, 8835, 9120, 9424, 9920, 10128, 11780, 11904, 12027, 12160, 12660, 13082, 13504, 14136, 14592, 14880, 16036, 16880, 17670, 18240, 18848, 19623, 19840, 20045, 20256, 23560, 23808, 24054, 24320, 25320, 26164, 27008, 28272, 29760, 32072, 32705, 33760, 35340, 36480, 37696, 39246, 39680, 40090, 40512, 47120, 48108, 50640, 52328, 54016, 56544, 59520, 60135, 64144, 65410, 67520, 70680, 72960, 75392, 78492, 80180, 81024, 94240, 96216, 98115, 101280, 104656, 113088, 119040, 120270, 124279, 128288, 130820, 135040, 141360, 150784, 156984, 160360, 162048, 188480, 192432, 196230, 202560, 209312, 226176, 240540, 248558, 256576, 261640, 270080, 282720, 313968, 320720, 372837, 376960, 384864, 392460, 405120, 418624, 452352, 481080, 497116, 513152, 523280, 565440, 621395, 627936, 641440, 745674, 753920, 769728, 784920, 810240, 837248, 962160, 994232, 1026304, 1046560, 1130880, 1242790, 1255872, 1282880, 1491348, 1539456, 1569840, 1674496, 1864185, 1924320, 1988464, 2093120, 2261760, 2485580, 2511744, 2565760, 2982696, 3078912, 3139680, 3728370, 3848640, 3976928, 4186240, 4971160, 5023488, 5131520, 5965392, 6279360, 7456740, 7697280, 7953856, 8372480, 9942320, 11930784, 12558720, 14913480, 15394560, 15907712, 19884640, 23861568, 25117440, 29826960, 31815424, 39769280, 47723136, 59653920, 79538560, 95446272, 119307840, 159077120, 238615680, 477231360]

約数ペア:

[(1, 477231360), (2, 238615680), (3, 159077120), (4, 119307840), (5, 95446272), (6, 79538560), (8, 59653920), (10, 47723136), (12, 39769280), (15, 31815424), (16, 29826960), (19, 25117440), (20, 23861568), (24, 19884640), (30, 15907712), (31, 15394560), (32, 14913480), (38, 12558720), (40, 11930784), (48, 9942320), (57, 8372480), (60, 7953856), (62, 7697280), (64, 7456740), (76, 6279360), (80, 5965392), (93, 5131520), (95, 5023488), (96, 4971160), (114, 4186240), (120, 3976928), (124, 3848640), (128, 3728370), (152, 3139680), (155, 3078912), (160, 2982696), (186, 2565760), (190, 2511744), (192, 2485580), (211, 2261760), (228, 2093120), (240, 1988464), (248, 1924320), (256, 1864185), (285, 1674496), (304, 1569840), (310, 1539456), (320, 1491348), (372, 1282880), (380, 1255872), (384, 1242790), (422, 1130880), (456, 1046560), (465, 1026304), (480, 994232), (496, 962160), (570, 837248), (589, 810240), (608, 784920), (620, 769728), (633, 753920), (640, 745674), (744, 641440), (760, 627936), (768, 621395), (844, 565440), (912, 523280), (930, 513152), (960, 497116), (992, 481080), (1055, 452352), (1140, 418624), (1178, 405120), (1216, 392460), (1240, 384864), (1266, 376960), (1280, 372837), (1488, 320720), (1520, 313968), (1688, 282720), (1767, 270080), (1824, 261640), (1860, 256576), (1920, 248558), (1984, 240540), (2110, 226176), (2280, 209312), (2356, 202560), (2432, 196230), (2480, 192432), (2532, 188480), (2945, 162048), (2976, 160360), (3040, 156984), (3165, 150784), (3376, 141360), (3534, 135040), (3648, 130820), (3720, 128288), (3840, 124279), (3968, 120270), (4009, 119040), (4220, 113088), (4560, 104656), (4712, 101280), (4864, 98115), (4960, 96216), (5064, 94240), (5890, 81024), (5952, 80180), (6080, 78492), (6330, 75392), (6541, 72960), (6752, 70680), (7068, 67520), (7296, 65410), (7440, 64144), (7936, 60135), (8018, 59520), (8440, 56544), (8835, 54016), (9120, 52328), (9424, 50640), (9920, 48108), (10128, 47120), (11780, 40512), (11904, 40090), (12027, 39680), (12160, 39246), (12660, 37696), (13082, 36480), (13504, 35340), (14136, 33760), (14592, 32705), (14880, 32072), (16036, 29760), (16880, 28272), (17670, 27008), (18240, 26164), (18848, 25320), (19623, 24320), (19840, 24054), (20045, 23808), (20256, 23560)]