7393120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 144

約数和(自身を含む): 21718368

約数和(自身を除く): 14325248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 41, 46, 49, 56, 70, 80, 82, 92, 98, 112, 115, 140, 160, 161, 164, 184, 196, 205, 224, 230, 245, 280, 287, 322, 328, 368, 392, 410, 460, 490, 560, 574, 644, 656, 736, 784, 805, 820, 920, 943, 980, 1120, 1127, 1148, 1288, 1312, 1435, 1568, 1610, 1640, 1840, 1886, 1960, 2009, 2254, 2296, 2576, 2870, 3220, 3280, 3680, 3772, 3920, 4018, 4508, 4592, 4715, 5152, 5635, 5740, 6440, 6560, 6601, 7544, 7840, 8036, 9016, 9184, 9430, 10045, 11270, 11480, 12880, 13202, 15088, 16072, 18032, 18860, 20090, 22540, 22960, 25760, 26404, 30176, 32144, 33005, 36064, 37720, 40180, 45080, 45920, 46207, 52808, 64288, 66010, 75440, 80360, 90160, 92414, 105616, 132020, 150880, 160720, 180320, 184828, 211232, 231035, 264040, 321440, 369656, 462070, 528080, 739312, 924140, 1056160, 1478624, 1848280, 3696560, 7393120]

約数ペア:

[(1, 7393120), (2, 3696560), (4, 1848280), (5, 1478624), (7, 1056160), (8, 924140), (10, 739312), (14, 528080), (16, 462070), (20, 369656), (23, 321440), (28, 264040), (32, 231035), (35, 211232), (40, 184828), (41, 180320), (46, 160720), (49, 150880), (56, 132020), (70, 105616), (80, 92414), (82, 90160), (92, 80360), (98, 75440), (112, 66010), (115, 64288), (140, 52808), (160, 46207), (161, 45920), (164, 45080), (184, 40180), (196, 37720), (205, 36064), (224, 33005), (230, 32144), (245, 30176), (280, 26404), (287, 25760), (322, 22960), (328, 22540), (368, 20090), (392, 18860), (410, 18032), (460, 16072), (490, 15088), (560, 13202), (574, 12880), (644, 11480), (656, 11270), (736, 10045), (784, 9430), (805, 9184), (820, 9016), (920, 8036), (943, 7840), (980, 7544), (1120, 6601), (1127, 6560), (1148, 6440), (1288, 5740), (1312, 5635), (1435, 5152), (1568, 4715), (1610, 4592), (1640, 4508), (1840, 4018), (1886, 3920), (1960, 3772), (2009, 3680), (2254, 3280), (2296, 3220), (2576, 2870)]