84387840

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 280687680

約数和(自身を除く): 196299840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 67, 80, 82, 96, 120, 123, 128, 134, 160, 164, 192, 201, 205, 240, 246, 256, 268, 320, 328, 335, 384, 402, 410, 480, 492, 512, 536, 615, 640, 656, 670, 768, 804, 820, 960, 984, 1005, 1024, 1072, 1230, 1280, 1312, 1340, 1536, 1608, 1640, 1920, 1968, 2010, 2048, 2144, 2460, 2560, 2624, 2680, 2747, 3072, 3216, 3280, 3840, 3936, 4020, 4288, 4920, 5120, 5248, 5360, 5494, 6144, 6432, 6560, 7680, 7872, 8040, 8241, 8576, 9840, 10240, 10496, 10720, 10988, 12864, 13120, 13735, 15360, 15744, 16080, 16482, 17152, 19680, 20992, 21440, 21976, 25728, 26240, 27470, 30720, 31488, 32160, 32964, 34304, 39360, 41205, 41984, 42880, 43952, 51456, 52480, 54940, 62976, 64320, 65928, 68608, 78720, 82410, 83968, 85760, 87904, 102912, 104960, 109880, 125952, 128640, 131856, 137216, 157440, 164820, 171520, 175808, 205824, 209920, 219760, 251904, 257280, 263712, 314880, 329640, 343040, 351616, 411648, 419840, 439520, 514560, 527424, 629760, 659280, 686080, 703232, 879040, 1029120, 1054848, 1259520, 1318560, 1406464, 1758080, 2058240, 2109696, 2637120, 2812928, 3516160, 4219392, 5274240, 5625856, 7032320, 8438784, 10548480, 14064640, 16877568, 21096960, 28129280, 42193920, 84387840]

約数ペア:

[(1, 84387840), (2, 42193920), (3, 28129280), (4, 21096960), (5, 16877568), (6, 14064640), (8, 10548480), (10, 8438784), (12, 7032320), (15, 5625856), (16, 5274240), (20, 4219392), (24, 3516160), (30, 2812928), (32, 2637120), (40, 2109696), (41, 2058240), (48, 1758080), (60, 1406464), (64, 1318560), (67, 1259520), (80, 1054848), (82, 1029120), (96, 879040), (120, 703232), (123, 686080), (128, 659280), (134, 629760), (160, 527424), (164, 514560), (192, 439520), (201, 419840), (205, 411648), (240, 351616), (246, 343040), (256, 329640), (268, 314880), (320, 263712), (328, 257280), (335, 251904), (384, 219760), (402, 209920), (410, 205824), (480, 175808), (492, 171520), (512, 164820), (536, 157440), (615, 137216), (640, 131856), (656, 128640), (670, 125952), (768, 109880), (804, 104960), (820, 102912), (960, 87904), (984, 85760), (1005, 83968), (1024, 82410), (1072, 78720), (1230, 68608), (1280, 65928), (1312, 64320), (1340, 62976), (1536, 54940), (1608, 52480), (1640, 51456), (1920, 43952), (1968, 42880), (2010, 41984), (2048, 41205), (2144, 39360), (2460, 34304), (2560, 32964), (2624, 32160), (2680, 31488), (2747, 30720), (3072, 27470), (3216, 26240), (3280, 25728), (3840, 21976), (3936, 21440), (4020, 20992), (4288, 19680), (4920, 17152), (5120, 16482), (5248, 16080), (5360, 15744), (5494, 15360), (6144, 13735), (6432, 13120), (6560, 12864), (7680, 10988), (7872, 10720), (8040, 10496), (8241, 10240), (8576, 9840)]