69677160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1$

素因数の和:891

約数の個数: 128

約数和(自身を含む): 241401600

約数和(自身を除く): 171724440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 545, 654, 761, 763, 840, 872, 1090, 1308, 1522, 1526, 1635, 2180, 2283, 2289, 2616, 3044, 3052, 3270, 3805, 3815, 4360, 4566, 4578, 5327, 6088, 6104, 6540, 7610, 7630, 9132, 9156, 10654, 11415, 11445, 13080, 15220, 15260, 15981, 18264, 18312, 21308, 22830, 22890, 26635, 30440, 30520, 31962, 42616, 45660, 45780, 53270, 63924, 79905, 82949, 91320, 91560, 106540, 127848, 159810, 165898, 213080, 248847, 319620, 331796, 414745, 497694, 580643, 639240, 663592, 829490, 995388, 1161286, 1244235, 1658980, 1741929, 1990776, 2322572, 2488470, 2903215, 3317960, 3483858, 4645144, 4976940, 5806430, 6967716, 8709645, 9953880, 11612860, 13935432, 17419290, 23225720, 34838580, 69677160]

約数ペア:

[(1, 69677160), (2, 34838580), (3, 23225720), (4, 17419290), (5, 13935432), (6, 11612860), (7, 9953880), (8, 8709645), (10, 6967716), (12, 5806430), (14, 4976940), (15, 4645144), (20, 3483858), (21, 3317960), (24, 2903215), (28, 2488470), (30, 2322572), (35, 1990776), (40, 1741929), (42, 1658980), (56, 1244235), (60, 1161286), (70, 995388), (84, 829490), (105, 663592), (109, 639240), (120, 580643), (140, 497694), (168, 414745), (210, 331796), (218, 319620), (280, 248847), (327, 213080), (420, 165898), (436, 159810), (545, 127848), (654, 106540), (761, 91560), (763, 91320), (840, 82949), (872, 79905), (1090, 63924), (1308, 53270), (1522, 45780), (1526, 45660), (1635, 42616), (2180, 31962), (2283, 30520), (2289, 30440), (2616, 26635), (3044, 22890), (3052, 22830), (3270, 21308), (3805, 18312), (3815, 18264), (4360, 15981), (4566, 15260), (4578, 15220), (5327, 13080), (6088, 11445), (6104, 11415), (6540, 10654), (7610, 9156), (7630, 9132)]