267661440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1555

約数の個数: 192

約数和(自身を含む): 954720000

約数和(自身を除く): 687058560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1499, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 2998, 3720, 3968, 4464, 4497, 4960, 5580, 5760, 5952, 5996, 7440, 7495, 8928, 8994, 9920, 11160, 11904, 11992, 13491, 14880, 14990, 17856, 17988, 19840, 22320, 22485, 23984, 26982, 29760, 29980, 35712, 35976, 44640, 44970, 46469, 47968, 53964, 59520, 59960, 67455, 71952, 89280, 89940, 92938, 95936, 107928, 119920, 134910, 139407, 143904, 178560, 179880, 185876, 191872, 215856, 232345, 239840, 269820, 278814, 287808, 359760, 371752, 418221, 431712, 464690, 479680, 539640, 557628, 575616, 697035, 719520, 743504, 836442, 863424, 929380, 959360, 1079280, 1115256, 1394070, 1439040, 1487008, 1672884, 1726848, 1858760, 2091105, 2158560, 2230512, 2788140, 2878080, 2974016, 3345768, 3717520, 4182210, 4317120, 4461024, 5576280, 5948032, 6691536, 7435040, 8364420, 8634240, 8922048, 11152560, 13383072, 14870080, 16728840, 17844096, 22305120, 26766144, 29740160, 33457680, 44610240, 53532288, 66915360, 89220480, 133830720, 267661440]

約数ペア:

[(1, 267661440), (2, 133830720), (3, 89220480), (4, 66915360), (5, 53532288), (6, 44610240), (8, 33457680), (9, 29740160), (10, 26766144), (12, 22305120), (15, 17844096), (16, 16728840), (18, 14870080), (20, 13383072), (24, 11152560), (30, 8922048), (31, 8634240), (32, 8364420), (36, 7435040), (40, 6691536), (45, 5948032), (48, 5576280), (60, 4461024), (62, 4317120), (64, 4182210), (72, 3717520), (80, 3345768), (90, 2974016), (93, 2878080), (96, 2788140), (120, 2230512), (124, 2158560), (128, 2091105), (144, 1858760), (155, 1726848), (160, 1672884), (180, 1487008), (186, 1439040), (192, 1394070), (240, 1115256), (248, 1079280), (279, 959360), (288, 929380), (310, 863424), (320, 836442), (360, 743504), (372, 719520), (384, 697035), (465, 575616), (480, 557628), (496, 539640), (558, 479680), (576, 464690), (620, 431712), (640, 418221), (720, 371752), (744, 359760), (930, 287808), (960, 278814), (992, 269820), (1116, 239840), (1152, 232345), (1240, 215856), (1395, 191872), (1440, 185876), (1488, 179880), (1499, 178560), (1860, 143904), (1920, 139407), (1984, 134910), (2232, 119920), (2480, 107928), (2790, 95936), (2880, 92938), (2976, 89940), (2998, 89280), (3720, 71952), (3968, 67455), (4464, 59960), (4497, 59520), (4960, 53964), (5580, 47968), (5760, 46469), (5952, 44970), (5996, 44640), (7440, 35976), (7495, 35712), (8928, 29980), (8994, 29760), (9920, 26982), (11160, 23984), (11904, 22485), (11992, 22320), (13491, 19840), (14880, 17988), (14990, 17856)]