173210240

素因数分解:

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

素因数の和:131

約数の個数: 192

約数和(自身を含む): 506148480

約数和(自身を除く): 332938240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 41, 46, 56, 64, 70, 80, 82, 92, 112, 115, 128, 140, 160, 161, 164, 184, 205, 224, 230, 280, 287, 320, 322, 328, 368, 410, 448, 460, 560, 574, 640, 644, 656, 736, 805, 820, 896, 920, 943, 1120, 1148, 1288, 1312, 1435, 1472, 1610, 1640, 1681, 1840, 1886, 2240, 2296, 2576, 2624, 2870, 2944, 3220, 3280, 3362, 3680, 3772, 4480, 4592, 4715, 5152, 5248, 5740, 6440, 6560, 6601, 6724, 7360, 7544, 8405, 9184, 9430, 10304, 11480, 11767, 12880, 13120, 13202, 13448, 14720, 15088, 16810, 18368, 18860, 20608, 22960, 23534, 25760, 26240, 26404, 26896, 30176, 33005, 33620, 36736, 37720, 38663, 45920, 47068, 51520, 52808, 53792, 58835, 60352, 66010, 67240, 75440, 77326, 91840, 94136, 103040, 105616, 107584, 117670, 120704, 132020, 134480, 150880, 154652, 183680, 188272, 193315, 211232, 215168, 235340, 264040, 268960, 270641, 301760, 309304, 376544, 386630, 422464, 470680, 528080, 537920, 541282, 603520, 618608, 753088, 773260, 844928, 941360, 1056160, 1075840, 1082564, 1237216, 1353205, 1506176, 1546520, 1882720, 2112320, 2165128, 2474432, 2706410, 3093040, 3765440, 4224640, 4330256, 4948864, 5412820, 6186080, 7530880, 8660512, 10825640, 12372160, 17321024, 21651280, 24744320, 34642048, 43302560, 86605120, 173210240]

約数ペア:

[(1, 173210240), (2, 86605120), (4, 43302560), (5, 34642048), (7, 24744320), (8, 21651280), (10, 17321024), (14, 12372160), (16, 10825640), (20, 8660512), (23, 7530880), (28, 6186080), (32, 5412820), (35, 4948864), (40, 4330256), (41, 4224640), (46, 3765440), (56, 3093040), (64, 2706410), (70, 2474432), (80, 2165128), (82, 2112320), (92, 1882720), (112, 1546520), (115, 1506176), (128, 1353205), (140, 1237216), (160, 1082564), (161, 1075840), (164, 1056160), (184, 941360), (205, 844928), (224, 773260), (230, 753088), (280, 618608), (287, 603520), (320, 541282), (322, 537920), (328, 528080), (368, 470680), (410, 422464), (448, 386630), (460, 376544), (560, 309304), (574, 301760), (640, 270641), (644, 268960), (656, 264040), (736, 235340), (805, 215168), (820, 211232), (896, 193315), (920, 188272), (943, 183680), (1120, 154652), (1148, 150880), (1288, 134480), (1312, 132020), (1435, 120704), (1472, 117670), (1610, 107584), (1640, 105616), (1681, 103040), (1840, 94136), (1886, 91840), (2240, 77326), (2296, 75440), (2576, 67240), (2624, 66010), (2870, 60352), (2944, 58835), (3220, 53792), (3280, 52808), (3362, 51520), (3680, 47068), (3772, 45920), (4480, 38663), (4592, 37720), (4715, 36736), (5152, 33620), (5248, 33005), (5740, 30176), (6440, 26896), (6560, 26404), (6601, 26240), (6724, 25760), (7360, 23534), (7544, 22960), (8405, 20608), (9184, 18860), (9430, 18368), (10304, 16810), (11480, 15088), (11767, 14720), (12880, 13448), (13120, 13202)]