474731520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1056

約数の個数: 176

約数和(自身を含む): 1568951808

約数和(自身を除く): 1094220288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 997, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 1994, 2480, 2560, 2976, 2991, 3072, 3720, 3840, 3968, 3988, 4960, 4985, 5120, 5952, 5982, 7440, 7680, 7936, 7976, 9920, 9970, 11904, 11964, 14880, 14955, 15360, 15872, 15952, 19840, 19940, 23808, 23928, 29760, 29910, 30907, 31744, 31904, 39680, 39880, 47616, 47856, 59520, 59820, 61814, 63808, 79360, 79760, 92721, 95232, 95712, 119040, 119640, 123628, 127616, 154535, 158720, 159520, 185442, 191424, 238080, 239280, 247256, 255232, 309070, 319040, 370884, 382848, 463605, 476160, 478560, 494512, 510464, 618140, 638080, 741768, 765696, 927210, 957120, 989024, 1020928, 1236280, 1276160, 1483536, 1531392, 1854420, 1914240, 1978048, 2472560, 2552320, 2967072, 3062784, 3708840, 3828480, 3956096, 4945120, 5104640, 5934144, 7417680, 7656960, 7912192, 9890240, 11868288, 14835360, 15313920, 15824384, 19780480, 23736576, 29670720, 31648768, 39560960, 47473152, 59341440, 79121920, 94946304, 118682880, 158243840, 237365760, 474731520]

約数ペア:

[(1, 474731520), (2, 237365760), (3, 158243840), (4, 118682880), (5, 94946304), (6, 79121920), (8, 59341440), (10, 47473152), (12, 39560960), (15, 31648768), (16, 29670720), (20, 23736576), (24, 19780480), (30, 15824384), (31, 15313920), (32, 14835360), (40, 11868288), (48, 9890240), (60, 7912192), (62, 7656960), (64, 7417680), (80, 5934144), (93, 5104640), (96, 4945120), (120, 3956096), (124, 3828480), (128, 3708840), (155, 3062784), (160, 2967072), (186, 2552320), (192, 2472560), (240, 1978048), (248, 1914240), (256, 1854420), (310, 1531392), (320, 1483536), (372, 1276160), (384, 1236280), (465, 1020928), (480, 989024), (496, 957120), (512, 927210), (620, 765696), (640, 741768), (744, 638080), (768, 618140), (930, 510464), (960, 494512), (992, 478560), (997, 476160), (1024, 463605), (1240, 382848), (1280, 370884), (1488, 319040), (1536, 309070), (1860, 255232), (1920, 247256), (1984, 239280), (1994, 238080), (2480, 191424), (2560, 185442), (2976, 159520), (2991, 158720), (3072, 154535), (3720, 127616), (3840, 123628), (3968, 119640), (3988, 119040), (4960, 95712), (4985, 95232), (5120, 92721), (5952, 79760), (5982, 79360), (7440, 63808), (7680, 61814), (7936, 59820), (7976, 59520), (9920, 47856), (9970, 47616), (11904, 39880), (11964, 39680), (14880, 31904), (14955, 31744), (15360, 30907), (15872, 29910), (15952, 29760), (19840, 23928), (19940, 23808)]