115585120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:693

約数の個数: 144

約数和(自身を含む): 331980768

約数和(自身を除く): 216395648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 160, 161, 184, 196, 224, 230, 245, 280, 322, 368, 392, 460, 490, 560, 641, 644, 736, 784, 805, 920, 980, 1120, 1127, 1282, 1288, 1568, 1610, 1840, 1960, 2254, 2564, 2576, 3205, 3220, 3680, 3920, 4487, 4508, 5128, 5152, 5635, 6410, 6440, 7840, 8974, 9016, 10256, 11270, 12820, 12880, 14743, 17948, 18032, 20512, 22435, 22540, 25640, 25760, 29486, 31409, 35896, 36064, 44870, 45080, 51280, 58972, 62818, 71792, 73715, 89740, 90160, 102560, 103201, 117944, 125636, 143584, 147430, 157045, 179480, 180320, 206402, 235888, 251272, 294860, 314090, 358960, 412804, 471776, 502544, 516005, 589720, 628180, 717920, 722407, 825608, 1005088, 1032010, 1179440, 1256360, 1444814, 1651216, 2064020, 2358880, 2512720, 2889628, 3302432, 3612035, 4128040, 5025440, 5779256, 7224070, 8256080, 11558512, 14448140, 16512160, 23117024, 28896280, 57792560, 115585120]

約数ペア:

[(1, 115585120), (2, 57792560), (4, 28896280), (5, 23117024), (7, 16512160), (8, 14448140), (10, 11558512), (14, 8256080), (16, 7224070), (20, 5779256), (23, 5025440), (28, 4128040), (32, 3612035), (35, 3302432), (40, 2889628), (46, 2512720), (49, 2358880), (56, 2064020), (70, 1651216), (80, 1444814), (92, 1256360), (98, 1179440), (112, 1032010), (115, 1005088), (140, 825608), (160, 722407), (161, 717920), (184, 628180), (196, 589720), (224, 516005), (230, 502544), (245, 471776), (280, 412804), (322, 358960), (368, 314090), (392, 294860), (460, 251272), (490, 235888), (560, 206402), (641, 180320), (644, 179480), (736, 157045), (784, 147430), (805, 143584), (920, 125636), (980, 117944), (1120, 103201), (1127, 102560), (1282, 90160), (1288, 89740), (1568, 73715), (1610, 71792), (1840, 62818), (1960, 58972), (2254, 51280), (2564, 45080), (2576, 44870), (3205, 36064), (3220, 35896), (3680, 31409), (3920, 29486), (4487, 25760), (4508, 25640), (5128, 22540), (5152, 22435), (5635, 20512), (6410, 18032), (6440, 17948), (7840, 14743), (8974, 12880), (9016, 12820), (10256, 11270)]