211476480

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{1721}}^1$

素因数の和:1755

約数の個数: 112

約数和(自身を含む): 677076624

約数和(自身を除く): 465600144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1721, 1920, 2048, 2560, 3072, 3442, 3840, 4096, 5120, 5163, 6144, 6884, 7680, 8192, 8605, 10240, 10326, 12288, 13768, 15360, 17210, 20480, 20652, 24576, 25815, 27536, 30720, 34420, 40960, 41304, 51630, 55072, 61440, 68840, 82608, 103260, 110144, 122880, 137680, 165216, 206520, 220288, 275360, 330432, 413040, 440576, 550720, 660864, 826080, 881152, 1101440, 1321728, 1652160, 1762304, 2202880, 2643456, 3304320, 3524608, 4405760, 5286912, 6608640, 7049216, 8811520, 10573824, 13217280, 14098432, 17623040, 21147648, 26434560, 35246080, 42295296, 52869120, 70492160, 105738240, 211476480]

約数ペア:

[(1, 211476480), (2, 105738240), (3, 70492160), (4, 52869120), (5, 42295296), (6, 35246080), (8, 26434560), (10, 21147648), (12, 17623040), (15, 14098432), (16, 13217280), (20, 10573824), (24, 8811520), (30, 7049216), (32, 6608640), (40, 5286912), (48, 4405760), (60, 3524608), (64, 3304320), (80, 2643456), (96, 2202880), (120, 1762304), (128, 1652160), (160, 1321728), (192, 1101440), (240, 881152), (256, 826080), (320, 660864), (384, 550720), (480, 440576), (512, 413040), (640, 330432), (768, 275360), (960, 220288), (1024, 206520), (1280, 165216), (1536, 137680), (1721, 122880), (1920, 110144), (2048, 103260), (2560, 82608), (3072, 68840), (3442, 61440), (3840, 55072), (4096, 51630), (5120, 41304), (5163, 40960), (6144, 34420), (6884, 30720), (7680, 27536), (8192, 25815), (8605, 24576), (10240, 20652), (10326, 20480), (12288, 17210), (13768, 15360)]