68193720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{27061}}^1$

素因数の和:27085

約数の個数: 96

約数和(自身を含む): 253300320

約数和(自身を除く): 185106600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 27061, 54122, 81183, 108244, 135305, 162366, 189427, 216488, 243549, 270610, 324732, 378854, 405915, 487098, 541220, 568281, 649464, 757708, 811830, 947135, 974196, 1082440, 1136562, 1217745, 1515416, 1623660, 1704843, 1894270, 1948392, 2273124, 2435490, 2841405, 3247320, 3409686, 3788540, 4546248, 4870980, 5682810, 6819372, 7577080, 8524215, 9741960, 11365620, 13638744, 17048430, 22731240, 34096860, 68193720]

約数ペア:

[(1, 68193720), (2, 34096860), (3, 22731240), (4, 17048430), (5, 13638744), (6, 11365620), (7, 9741960), (8, 8524215), (9, 7577080), (10, 6819372), (12, 5682810), (14, 4870980), (15, 4546248), (18, 3788540), (20, 3409686), (21, 3247320), (24, 2841405), (28, 2435490), (30, 2273124), (35, 1948392), (36, 1894270), (40, 1704843), (42, 1623660), (45, 1515416), (56, 1217745), (60, 1136562), (63, 1082440), (70, 974196), (72, 947135), (84, 811830), (90, 757708), (105, 649464), (120, 568281), (126, 541220), (140, 487098), (168, 405915), (180, 378854), (210, 324732), (252, 270610), (280, 243549), (315, 216488), (360, 189427), (420, 162366), (504, 135305), (630, 108244), (840, 81183), (1260, 54122), (2520, 27061)]