475445760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2054

約数の個数: 160

約数和(自身を含む): 1569756672

約数和(自身を除く): 1094310912

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, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 1997, 2480, 2560, 2976, 3720, 3840, 3968, 3994, 4960, 5952, 5991, 7440, 7680, 7936, 7988, 9920, 9985, 11904, 11982, 14880, 15872, 15976, 19840, 19970, 23808, 23964, 29760, 29955, 31952, 39680, 39940, 47616, 47928, 59520, 59910, 61907, 63904, 79360, 79880, 95856, 119040, 119820, 123814, 127808, 159760, 185721, 191712, 238080, 239640, 247628, 255616, 309535, 319520, 371442, 383424, 479280, 495256, 511232, 619070, 639040, 742884, 766848, 928605, 958560, 990512, 1022464, 1238140, 1278080, 1485768, 1533696, 1857210, 1917120, 1981024, 2476280, 2556160, 2971536, 3067392, 3714420, 3834240, 3962048, 4952560, 5112320, 5943072, 7428840, 7668480, 7924096, 9905120, 11886144, 14857680, 15336960, 15848192, 19810240, 23772288, 29715360, 31696384, 39620480, 47544576, 59430720, 79240960, 95089152, 118861440, 158481920, 237722880, 475445760]

約数ペア:

[(1, 475445760), (2, 237722880), (3, 158481920), (4, 118861440), (5, 95089152), (6, 79240960), (8, 59430720), (10, 47544576), (12, 39620480), (15, 31696384), (16, 29715360), (20, 23772288), (24, 19810240), (30, 15848192), (31, 15336960), (32, 14857680), (40, 11886144), (48, 9905120), (60, 7924096), (62, 7668480), (64, 7428840), (80, 5943072), (93, 5112320), (96, 4952560), (120, 3962048), (124, 3834240), (128, 3714420), (155, 3067392), (160, 2971536), (186, 2556160), (192, 2476280), (240, 1981024), (248, 1917120), (256, 1857210), (310, 1533696), (320, 1485768), (372, 1278080), (384, 1238140), (465, 1022464), (480, 990512), (496, 958560), (512, 928605), (620, 766848), (640, 742884), (744, 639040), (768, 619070), (930, 511232), (960, 495256), (992, 479280), (1240, 383424), (1280, 371442), (1488, 319520), (1536, 309535), (1860, 255616), (1920, 247628), (1984, 239640), (1997, 238080), (2480, 191712), (2560, 185721), (2976, 159760), (3720, 127808), (3840, 123814), (3968, 119820), (3994, 119040), (4960, 95856), (5952, 79880), (5991, 79360), (7440, 63904), (7680, 61907), (7936, 59910), (7988, 59520), (9920, 47928), (9985, 47616), (11904, 39940), (11982, 39680), (14880, 31952), (15872, 29955), (15976, 29760), (19840, 23964), (19970, 23808)]