475802880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:633

約数の個数: 288

約数和(自身を含む): 1795842048

約数和(自身を除く): 1320039168

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, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 571, 620, 640, 651, 672, 744, 768, 840, 868, 896, 930, 960, 992, 1085, 1120, 1142, 1240, 1280, 1302, 1344, 1488, 1680, 1713, 1736, 1792, 1860, 1920, 1984, 2170, 2240, 2284, 2480, 2604, 2688, 2855, 2976, 3255, 3360, 3426, 3472, 3720, 3840, 3968, 3997, 4340, 4480, 4568, 4960, 5208, 5376, 5710, 5952, 6510, 6720, 6852, 6944, 7440, 7936, 7994, 8565, 8680, 8960, 9136, 9920, 10416, 11420, 11904, 11991, 13020, 13440, 13704, 13888, 14880, 15988, 17130, 17360, 17701, 18272, 19840, 19985, 20832, 22840, 23808, 23982, 26040, 26880, 27408, 27776, 29760, 31976, 34260, 34720, 35402, 36544, 39680, 39970, 41664, 45680, 47964, 52080, 53103, 54816, 55552, 59520, 59955, 63952, 68520, 69440, 70804, 73088, 79940, 83328, 88505, 91360, 95928, 104160, 106206, 109632, 119040, 119910, 123907, 127904, 137040, 138880, 141608, 146176, 159880, 166656, 177010, 182720, 191856, 208320, 212412, 219264, 239820, 247814, 255808, 265515, 274080, 277760, 283216, 319760, 354020, 365440, 371721, 383712, 416640, 424824, 438528, 479640, 495628, 511616, 531030, 548160, 566432, 619535, 639520, 708040, 730880, 743442, 767424, 833280, 849648, 959280, 991256, 1023232, 1062060, 1096320, 1132864, 1239070, 1279040, 1416080, 1486884, 1534848, 1699296, 1858605, 1918560, 1982512, 2124120, 2192640, 2265728, 2478140, 2558080, 2832160, 2973768, 3069696, 3398592, 3717210, 3837120, 3965024, 4248240, 4531456, 4956280, 5116160, 5664320, 5947536, 6797184, 7434420, 7674240, 7930048, 8496480, 9912560, 11328640, 11895072, 13594368, 14868840, 15348480, 15860096, 16992960, 19825120, 22657280, 23790144, 29737680, 31720192, 33985920, 39650240, 47580288, 59475360, 67971840, 79300480, 95160576, 118950720, 158600960, 237901440, 475802880]

約数ペア:

[(1, 475802880), (2, 237901440), (3, 158600960), (4, 118950720), (5, 95160576), (6, 79300480), (7, 67971840), (8, 59475360), (10, 47580288), (12, 39650240), (14, 33985920), (15, 31720192), (16, 29737680), (20, 23790144), (21, 22657280), (24, 19825120), (28, 16992960), (30, 15860096), (31, 15348480), (32, 14868840), (35, 13594368), (40, 11895072), (42, 11328640), (48, 9912560), (56, 8496480), (60, 7930048), (62, 7674240), (64, 7434420), (70, 6797184), (80, 5947536), (84, 5664320), (93, 5116160), (96, 4956280), (105, 4531456), (112, 4248240), (120, 3965024), (124, 3837120), (128, 3717210), (140, 3398592), (155, 3069696), (160, 2973768), (168, 2832160), (186, 2558080), (192, 2478140), (210, 2265728), (217, 2192640), (224, 2124120), (240, 1982512), (248, 1918560), (256, 1858605), (280, 1699296), (310, 1534848), (320, 1486884), (336, 1416080), (372, 1279040), (384, 1239070), (420, 1132864), (434, 1096320), (448, 1062060), (465, 1023232), (480, 991256), (496, 959280), (560, 849648), (571, 833280), (620, 767424), (640, 743442), (651, 730880), (672, 708040), (744, 639520), (768, 619535), (840, 566432), (868, 548160), (896, 531030), (930, 511616), (960, 495628), (992, 479640), (1085, 438528), (1120, 424824), (1142, 416640), (1240, 383712), (1280, 371721), (1302, 365440), (1344, 354020), (1488, 319760), (1680, 283216), (1713, 277760), (1736, 274080), (1792, 265515), (1860, 255808), (1920, 247814), (1984, 239820), (2170, 219264), (2240, 212412), (2284, 208320), (2480, 191856), (2604, 182720), (2688, 177010), (2855, 166656), (2976, 159880), (3255, 146176), (3360, 141608), (3426, 138880), (3472, 137040), (3720, 127904), (3840, 123907), (3968, 119910), (3997, 119040), (4340, 109632), (4480, 106206), (4568, 104160), (4960, 95928), (5208, 91360), (5376, 88505), (5710, 83328), (5952, 79940), (6510, 73088), (6720, 70804), (6852, 69440), (6944, 68520), (7440, 63952), (7936, 59955), (7994, 59520), (8565, 55552), (8680, 54816), (8960, 53103), (9136, 52080), (9920, 47964), (10416, 45680), (11420, 41664), (11904, 39970), (11991, 39680), (13020, 36544), (13440, 35402), (13704, 34720), (13888, 34260), (14880, 31976), (15988, 29760), (17130, 27776), (17360, 27408), (17701, 26880), (18272, 26040), (19840, 23982), (19985, 23808), (20832, 22840)]