7729680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 28283904

約数和(自身を除く): 20554224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 107, 112, 120, 129, 140, 168, 172, 210, 214, 215, 240, 258, 280, 301, 321, 336, 344, 420, 428, 430, 516, 535, 560, 602, 642, 645, 688, 749, 840, 856, 860, 903, 1032, 1070, 1204, 1284, 1290, 1498, 1505, 1605, 1680, 1712, 1720, 1806, 2064, 2140, 2247, 2408, 2568, 2580, 2996, 3010, 3210, 3440, 3612, 3745, 4280, 4494, 4515, 4601, 4816, 5136, 5160, 5992, 6020, 6420, 7224, 7490, 8560, 8988, 9030, 9202, 10320, 11235, 11984, 12040, 12840, 13803, 14448, 14980, 17976, 18060, 18404, 22470, 23005, 24080, 25680, 27606, 29960, 32207, 35952, 36120, 36808, 44940, 46010, 55212, 59920, 64414, 69015, 72240, 73616, 89880, 92020, 96621, 110424, 128828, 138030, 161035, 179760, 184040, 193242, 220848, 257656, 276060, 322070, 368080, 386484, 483105, 515312, 552120, 644140, 772968, 966210, 1104240, 1288280, 1545936, 1932420, 2576560, 3864840, 7729680]

約数ペア:

[(1, 7729680), (2, 3864840), (3, 2576560), (4, 1932420), (5, 1545936), (6, 1288280), (7, 1104240), (8, 966210), (10, 772968), (12, 644140), (14, 552120), (15, 515312), (16, 483105), (20, 386484), (21, 368080), (24, 322070), (28, 276060), (30, 257656), (35, 220848), (40, 193242), (42, 184040), (43, 179760), (48, 161035), (56, 138030), (60, 128828), (70, 110424), (80, 96621), (84, 92020), (86, 89880), (105, 73616), (107, 72240), (112, 69015), (120, 64414), (129, 59920), (140, 55212), (168, 46010), (172, 44940), (210, 36808), (214, 36120), (215, 35952), (240, 32207), (258, 29960), (280, 27606), (301, 25680), (321, 24080), (336, 23005), (344, 22470), (420, 18404), (428, 18060), (430, 17976), (516, 14980), (535, 14448), (560, 13803), (602, 12840), (642, 12040), (645, 11984), (688, 11235), (749, 10320), (840, 9202), (856, 9030), (860, 8988), (903, 8560), (1032, 7490), (1070, 7224), (1204, 6420), (1284, 6020), (1290, 5992), (1498, 5160), (1505, 5136), (1605, 4816), (1680, 4601), (1712, 4515), (1720, 4494), (1806, 4280), (2064, 3745), (2140, 3612), (2247, 3440), (2408, 3210), (2568, 3010), (2580, 2996)]