119105140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 321753600

約数和(自身を除く): 202648460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 79, 89, 110, 121, 140, 154, 158, 178, 220, 242, 308, 316, 356, 385, 395, 445, 484, 553, 605, 623, 770, 790, 847, 869, 890, 979, 1106, 1210, 1246, 1540, 1580, 1694, 1738, 1780, 1958, 2212, 2420, 2492, 2765, 3115, 3388, 3476, 3916, 4235, 4345, 4895, 5530, 6083, 6230, 6853, 7031, 8470, 8690, 9559, 9790, 10769, 11060, 12166, 12460, 13706, 14062, 16940, 17380, 19118, 19580, 21538, 24332, 27412, 28124, 30415, 34265, 35155, 38236, 43076, 47795, 49217, 53845, 60830, 66913, 68530, 70310, 75383, 77341, 95590, 98434, 107690, 121660, 133826, 137060, 140620, 150766, 154682, 191180, 196868, 215380, 246085, 267652, 301532, 309364, 334565, 376915, 386705, 492170, 541387, 669130, 753830, 773410, 850751, 984340, 1082774, 1338260, 1507660, 1546820, 1701502, 2165548, 2706935, 3403004, 4253755, 5413870, 5955257, 8507510, 10827740, 11910514, 17015020, 23821028, 29776285, 59552570, 119105140]

約数ペア:

[(1, 119105140), (2, 59552570), (4, 29776285), (5, 23821028), (7, 17015020), (10, 11910514), (11, 10827740), (14, 8507510), (20, 5955257), (22, 5413870), (28, 4253755), (35, 3403004), (44, 2706935), (55, 2165548), (70, 1701502), (77, 1546820), (79, 1507660), (89, 1338260), (110, 1082774), (121, 984340), (140, 850751), (154, 773410), (158, 753830), (178, 669130), (220, 541387), (242, 492170), (308, 386705), (316, 376915), (356, 334565), (385, 309364), (395, 301532), (445, 267652), (484, 246085), (553, 215380), (605, 196868), (623, 191180), (770, 154682), (790, 150766), (847, 140620), (869, 137060), (890, 133826), (979, 121660), (1106, 107690), (1210, 98434), (1246, 95590), (1540, 77341), (1580, 75383), (1694, 70310), (1738, 68530), (1780, 66913), (1958, 60830), (2212, 53845), (2420, 49217), (2492, 47795), (2765, 43076), (3115, 38236), (3388, 35155), (3476, 34265), (3916, 30415), (4235, 28124), (4345, 27412), (4895, 24332), (5530, 21538), (6083, 19580), (6230, 19118), (6853, 17380), (7031, 16940), (8470, 14062), (8690, 13706), (9559, 12460), (9790, 12166), (10769, 11060)]