139621860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:927

約数の個数: 192

約数和(自身を含む): 508569600

約数和(自身を除く): 368947740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 84, 86, 90, 105, 108, 126, 129, 135, 140, 172, 180, 189, 210, 215, 252, 258, 270, 301, 315, 378, 387, 420, 430, 516, 540, 602, 630, 645, 756, 774, 859, 860, 903, 945, 1161, 1204, 1260, 1290, 1505, 1548, 1718, 1806, 1890, 1935, 2322, 2577, 2580, 2709, 3010, 3436, 3612, 3780, 3870, 4295, 4515, 4644, 5154, 5418, 5805, 6013, 6020, 7731, 7740, 8127, 8590, 9030, 10308, 10836, 11610, 12026, 12885, 13545, 15462, 16254, 17180, 18039, 18060, 23193, 23220, 24052, 25770, 27090, 30065, 30924, 32508, 36078, 36937, 38655, 40635, 46386, 51540, 54117, 54180, 60130, 72156, 73874, 77310, 81270, 90195, 92772, 108234, 110811, 115965, 120260, 147748, 154620, 162351, 162540, 180390, 184685, 216468, 221622, 231930, 258559, 270585, 324702, 332433, 360780, 369370, 443244, 463860, 517118, 541170, 554055, 649404, 664866, 738740, 775677, 811755, 997299, 1034236, 1082340, 1108110, 1292795, 1329732, 1551354, 1623510, 1662165, 1994598, 2216220, 2327031, 2585590, 3102708, 3247020, 3324330, 3878385, 3989196, 4654062, 4986495, 5171180, 6648660, 6981093, 7756770, 9308124, 9972990, 11635155, 13962186, 15513540, 19945980, 23270310, 27924372, 34905465, 46540620, 69810930, 139621860]

約数ペア:

[(1, 139621860), (2, 69810930), (3, 46540620), (4, 34905465), (5, 27924372), (6, 23270310), (7, 19945980), (9, 15513540), (10, 13962186), (12, 11635155), (14, 9972990), (15, 9308124), (18, 7756770), (20, 6981093), (21, 6648660), (27, 5171180), (28, 4986495), (30, 4654062), (35, 3989196), (36, 3878385), (42, 3324330), (43, 3247020), (45, 3102708), (54, 2585590), (60, 2327031), (63, 2216220), (70, 1994598), (84, 1662165), (86, 1623510), (90, 1551354), (105, 1329732), (108, 1292795), (126, 1108110), (129, 1082340), (135, 1034236), (140, 997299), (172, 811755), (180, 775677), (189, 738740), (210, 664866), (215, 649404), (252, 554055), (258, 541170), (270, 517118), (301, 463860), (315, 443244), (378, 369370), (387, 360780), (420, 332433), (430, 324702), (516, 270585), (540, 258559), (602, 231930), (630, 221622), (645, 216468), (756, 184685), (774, 180390), (859, 162540), (860, 162351), (903, 154620), (945, 147748), (1161, 120260), (1204, 115965), (1260, 110811), (1290, 108234), (1505, 92772), (1548, 90195), (1718, 81270), (1806, 77310), (1890, 73874), (1935, 72156), (2322, 60130), (2577, 54180), (2580, 54117), (2709, 51540), (3010, 46386), (3436, 40635), (3612, 38655), (3780, 36937), (3870, 36078), (4295, 32508), (4515, 30924), (4644, 30065), (5154, 27090), (5418, 25770), (5805, 24052), (6013, 23220), (6020, 23193), (7731, 18060), (7740, 18039), (8127, 17180), (8590, 16254), (9030, 15462), (10308, 13545), (10836, 12885), (11610, 12026)]