13994880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 46046880

約数和(自身を除く): 32052000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 197, 222, 240, 296, 320, 370, 384, 394, 444, 480, 555, 591, 592, 640, 740, 788, 888, 960, 985, 1110, 1182, 1184, 1480, 1576, 1776, 1920, 1970, 2220, 2364, 2368, 2955, 2960, 3152, 3552, 3940, 4440, 4728, 4736, 5910, 5920, 6304, 7104, 7289, 7880, 8880, 9456, 11820, 11840, 12608, 14208, 14578, 15760, 17760, 18912, 21867, 23640, 23680, 25216, 29156, 31520, 35520, 36445, 37824, 43734, 47280, 58312, 63040, 71040, 72890, 75648, 87468, 94560, 109335, 116624, 126080, 145780, 174936, 189120, 218670, 233248, 291560, 349872, 378240, 437340, 466496, 583120, 699744, 874680, 932992, 1166240, 1399488, 1749360, 2332480, 2798976, 3498720, 4664960, 6997440, 13994880]

約数ペア:

[(1, 13994880), (2, 6997440), (3, 4664960), (4, 3498720), (5, 2798976), (6, 2332480), (8, 1749360), (10, 1399488), (12, 1166240), (15, 932992), (16, 874680), (20, 699744), (24, 583120), (30, 466496), (32, 437340), (37, 378240), (40, 349872), (48, 291560), (60, 233248), (64, 218670), (74, 189120), (80, 174936), (96, 145780), (111, 126080), (120, 116624), (128, 109335), (148, 94560), (160, 87468), (185, 75648), (192, 72890), (197, 71040), (222, 63040), (240, 58312), (296, 47280), (320, 43734), (370, 37824), (384, 36445), (394, 35520), (444, 31520), (480, 29156), (555, 25216), (591, 23680), (592, 23640), (640, 21867), (740, 18912), (788, 17760), (888, 15760), (960, 14578), (985, 14208), (1110, 12608), (1182, 11840), (1184, 11820), (1480, 9456), (1576, 8880), (1776, 7880), (1920, 7289), (1970, 7104), (2220, 6304), (2364, 5920), (2368, 5910), (2955, 4736), (2960, 4728), (3152, 4440), (3552, 3940)]