189382320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2039}}^1$

素因数の和:2104

約数の個数: 160

約数和(自身を含む): 667814400

約数和(自身を除く): 478432080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2039, 2064, 2160, 2322, 2580, 3096, 3440, 3870, 4078, 4644, 5160, 5805, 6117, 6192, 7740, 8156, 9288, 10195, 10320, 11610, 12234, 15480, 16312, 18351, 18576, 20390, 23220, 24468, 30585, 30960, 32624, 36702, 40780, 46440, 48936, 55053, 61170, 73404, 81560, 87677, 91755, 92880, 97872, 110106, 122340, 146808, 163120, 175354, 183510, 220212, 244680, 263031, 275265, 293616, 350708, 367020, 438385, 440424, 489360, 526062, 550530, 701416, 734040, 789093, 876770, 880848, 1052124, 1101060, 1315155, 1402832, 1468080, 1578186, 1753540, 2104248, 2202120, 2367279, 2630310, 3156372, 3507080, 3945465, 4208496, 4404240, 4734558, 5260620, 6312744, 7014160, 7890930, 9469116, 10521240, 11836395, 12625488, 15781860, 18938232, 21042480, 23672790, 31563720, 37876464, 47345580, 63127440, 94691160, 189382320]

約数ペア:

[(1, 189382320), (2, 94691160), (3, 63127440), (4, 47345580), (5, 37876464), (6, 31563720), (8, 23672790), (9, 21042480), (10, 18938232), (12, 15781860), (15, 12625488), (16, 11836395), (18, 10521240), (20, 9469116), (24, 7890930), (27, 7014160), (30, 6312744), (36, 5260620), (40, 4734558), (43, 4404240), (45, 4208496), (48, 3945465), (54, 3507080), (60, 3156372), (72, 2630310), (80, 2367279), (86, 2202120), (90, 2104248), (108, 1753540), (120, 1578186), (129, 1468080), (135, 1402832), (144, 1315155), (172, 1101060), (180, 1052124), (215, 880848), (216, 876770), (240, 789093), (258, 734040), (270, 701416), (344, 550530), (360, 526062), (387, 489360), (430, 440424), (432, 438385), (516, 367020), (540, 350708), (645, 293616), (688, 275265), (720, 263031), (774, 244680), (860, 220212), (1032, 183510), (1080, 175354), (1161, 163120), (1290, 146808), (1548, 122340), (1720, 110106), (1935, 97872), (2039, 92880), (2064, 91755), (2160, 87677), (2322, 81560), (2580, 73404), (3096, 61170), (3440, 55053), (3870, 48936), (4078, 46440), (4644, 40780), (5160, 36702), (5805, 32624), (6117, 30960), (6192, 30585), (7740, 24468), (8156, 23220), (9288, 20390), (10195, 18576), (10320, 18351), (11610, 16312), (12234, 15480)]