216938880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37663}}^1$

素因数の和:37688

約数の個数: 96

約数和(自身を含む): 749136960

約数和(自身を除く): 532198080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 37663, 75326, 112989, 150652, 188315, 225978, 301304, 338967, 376630, 451956, 564945, 602608, 677934, 753260, 903912, 1129890, 1205216, 1355868, 1506520, 1694835, 1807824, 2259780, 2410432, 2711736, 3013040, 3389670, 3615648, 4519560, 4820864, 5423472, 6026080, 6779340, 7231296, 9039120, 10846944, 12052160, 13558680, 14462592, 18078240, 21693888, 24104320, 27117360, 36156480, 43387776, 54234720, 72312960, 108469440, 216938880]

約数ペア:

[(1, 216938880), (2, 108469440), (3, 72312960), (4, 54234720), (5, 43387776), (6, 36156480), (8, 27117360), (9, 24104320), (10, 21693888), (12, 18078240), (15, 14462592), (16, 13558680), (18, 12052160), (20, 10846944), (24, 9039120), (30, 7231296), (32, 6779340), (36, 6026080), (40, 5423472), (45, 4820864), (48, 4519560), (60, 3615648), (64, 3389670), (72, 3013040), (80, 2711736), (90, 2410432), (96, 2259780), (120, 1807824), (128, 1694835), (144, 1506520), (160, 1355868), (180, 1205216), (192, 1129890), (240, 903912), (288, 753260), (320, 677934), (360, 602608), (384, 564945), (480, 451956), (576, 376630), (640, 338967), (720, 301304), (960, 225978), (1152, 188315), (1440, 150652), (1920, 112989), (2880, 75326), (5760, 37663)]