68096560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 200558592

約数和(自身を除く): 132462032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 34, 35, 40, 46, 56, 68, 70, 80, 85, 92, 112, 115, 119, 136, 140, 161, 170, 184, 230, 238, 272, 280, 311, 322, 340, 368, 391, 460, 476, 560, 595, 622, 644, 680, 782, 805, 920, 952, 1190, 1244, 1288, 1360, 1555, 1564, 1610, 1840, 1904, 1955, 2177, 2380, 2488, 2576, 2737, 3110, 3128, 3220, 3910, 4354, 4760, 4976, 5287, 5474, 6220, 6256, 6440, 7153, 7820, 8708, 9520, 10574, 10885, 10948, 12440, 12880, 13685, 14306, 15640, 17416, 21148, 21770, 21896, 24880, 26435, 27370, 28612, 31280, 34832, 35765, 37009, 42296, 43540, 43792, 50071, 52870, 54740, 57224, 71530, 74018, 84592, 87080, 100142, 105740, 109480, 114448, 121601, 143060, 148036, 174160, 185045, 200284, 211480, 218960, 243202, 250355, 286120, 296072, 370090, 400568, 422960, 486404, 500710, 572240, 592144, 608005, 740180, 801136, 851207, 972808, 1001420, 1216010, 1480360, 1702414, 1945616, 2002840, 2432020, 2960720, 3404828, 4005680, 4256035, 4864040, 6809656, 8512070, 9728080, 13619312, 17024140, 34048280, 68096560]

約数ペア:

[(1, 68096560), (2, 34048280), (4, 17024140), (5, 13619312), (7, 9728080), (8, 8512070), (10, 6809656), (14, 4864040), (16, 4256035), (17, 4005680), (20, 3404828), (23, 2960720), (28, 2432020), (34, 2002840), (35, 1945616), (40, 1702414), (46, 1480360), (56, 1216010), (68, 1001420), (70, 972808), (80, 851207), (85, 801136), (92, 740180), (112, 608005), (115, 592144), (119, 572240), (136, 500710), (140, 486404), (161, 422960), (170, 400568), (184, 370090), (230, 296072), (238, 286120), (272, 250355), (280, 243202), (311, 218960), (322, 211480), (340, 200284), (368, 185045), (391, 174160), (460, 148036), (476, 143060), (560, 121601), (595, 114448), (622, 109480), (644, 105740), (680, 100142), (782, 87080), (805, 84592), (920, 74018), (952, 71530), (1190, 57224), (1244, 54740), (1288, 52870), (1360, 50071), (1555, 43792), (1564, 43540), (1610, 42296), (1840, 37009), (1904, 35765), (1955, 34832), (2177, 31280), (2380, 28612), (2488, 27370), (2576, 26435), (2737, 24880), (3110, 21896), (3128, 21770), (3220, 21148), (3910, 17416), (4354, 15640), (4760, 14306), (4976, 13685), (5287, 12880), (5474, 12440), (6220, 10948), (6256, 10885), (6440, 10574), (7153, 9520), (7820, 8708)]