163535680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6637}}^1$

素因数の和:6672

約数の個数: 112

約数和(自身を含む): 485582976

約数和(自身を除く): 322047296

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 6637, 12320, 13274, 24640, 26548, 33185, 46459, 53096, 66370, 73007, 92918, 106192, 132740, 146014, 185836, 212384, 232295, 265480, 292028, 365035, 371672, 424768, 464590, 511049, 530960, 584056, 730070, 743344, 929180, 1022098, 1061920, 1168112, 1460140, 1486688, 1858360, 2044196, 2123840, 2336224, 2555245, 2920280, 2973376, 3716720, 4088392, 4672448, 5110490, 5840560, 7433440, 8176784, 10220980, 11681120, 14866880, 16353568, 20441960, 23362240, 32707136, 40883920, 81767840, 163535680]

約数ペア:

[(1, 163535680), (2, 81767840), (4, 40883920), (5, 32707136), (7, 23362240), (8, 20441960), (10, 16353568), (11, 14866880), (14, 11681120), (16, 10220980), (20, 8176784), (22, 7433440), (28, 5840560), (32, 5110490), (35, 4672448), (40, 4088392), (44, 3716720), (55, 2973376), (56, 2920280), (64, 2555245), (70, 2336224), (77, 2123840), (80, 2044196), (88, 1858360), (110, 1486688), (112, 1460140), (140, 1168112), (154, 1061920), (160, 1022098), (176, 929180), (220, 743344), (224, 730070), (280, 584056), (308, 530960), (320, 511049), (352, 464590), (385, 424768), (440, 371672), (448, 365035), (560, 292028), (616, 265480), (704, 232295), (770, 212384), (880, 185836), (1120, 146014), (1232, 132740), (1540, 106192), (1760, 92918), (2240, 73007), (2464, 66370), (3080, 53096), (3520, 46459), (4928, 33185), (6160, 26548), (6637, 24640), (12320, 13274)]