163664640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{14207}}^1$

素因数の和:14234

約数の個数: 108

約数和(自身を含む): 566302464

約数和(自身を除く): 402637824

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 14207, 28414, 42621, 56828, 71035, 85242, 113656, 127863, 142070, 170484, 213105, 227312, 255726, 284140, 340968, 426210, 454624, 511452, 568280, 639315, 681936, 852420, 909248, 1022904, 1136560, 1278630, 1363872, 1704840, 1818496, 2045808, 2273120, 2557260, 2727744, 3409680, 3636992, 4091616, 4546240, 5114520, 5455488, 6819360, 8183232, 9092480, 10229040, 10910976, 13638720, 16366464, 18184960, 20458080, 27277440, 32732928, 40916160, 54554880, 81832320, 163664640]

約数ペア:

[(1, 163664640), (2, 81832320), (3, 54554880), (4, 40916160), (5, 32732928), (6, 27277440), (8, 20458080), (9, 18184960), (10, 16366464), (12, 13638720), (15, 10910976), (16, 10229040), (18, 9092480), (20, 8183232), (24, 6819360), (30, 5455488), (32, 5114520), (36, 4546240), (40, 4091616), (45, 3636992), (48, 3409680), (60, 2727744), (64, 2557260), (72, 2273120), (80, 2045808), (90, 1818496), (96, 1704840), (120, 1363872), (128, 1278630), (144, 1136560), (160, 1022904), (180, 909248), (192, 852420), (240, 681936), (256, 639315), (288, 568280), (320, 511452), (360, 454624), (384, 426210), (480, 340968), (576, 284140), (640, 255726), (720, 227312), (768, 213105), (960, 170484), (1152, 142070), (1280, 127863), (1440, 113656), (1920, 85242), (2304, 71035), (2880, 56828), (3840, 42621), (5760, 28414), (11520, 14207)]