73756160

素因数分解:

$2^9\times 5^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:683

約数の個数: 80

約数和(自身を含む): 180899136

約数和(自身を除く): 107142976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 512, 613, 640, 752, 940, 1226, 1280, 1504, 1880, 2452, 2560, 3008, 3065, 3760, 4904, 6016, 6130, 7520, 9808, 12032, 12260, 15040, 19616, 24064, 24520, 28811, 30080, 39232, 49040, 57622, 60160, 78464, 98080, 115244, 120320, 144055, 156928, 196160, 230488, 288110, 313856, 392320, 460976, 576220, 784640, 921952, 1152440, 1569280, 1843904, 2304880, 3687808, 4609760, 7375616, 9219520, 14751232, 18439040, 36878080, 73756160]

約数ペア:

[(1, 73756160), (2, 36878080), (4, 18439040), (5, 14751232), (8, 9219520), (10, 7375616), (16, 4609760), (20, 3687808), (32, 2304880), (40, 1843904), (47, 1569280), (64, 1152440), (80, 921952), (94, 784640), (128, 576220), (160, 460976), (188, 392320), (235, 313856), (256, 288110), (320, 230488), (376, 196160), (470, 156928), (512, 144055), (613, 120320), (640, 115244), (752, 98080), (940, 78464), (1226, 60160), (1280, 57622), (1504, 49040), (1880, 39232), (2452, 30080), (2560, 28811), (3008, 24520), (3065, 24064), (3760, 19616), (4904, 15040), (6016, 12260), (6130, 12032), (7520, 9808)]