1958845140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22531}}^1$

素因数の和:22579

約数の個数: 192

約数和(自身を含む): 7267921920

約数和(自身を除く): 5309076780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 945, 966, 1035, 1242, 1260, 1380, 1449, 1610, 1890, 1932, 2070, 2415, 2484, 2898, 3105, 3220, 3780, 4140, 4347, 4830, 5796, 6210, 7245, 8694, 9660, 12420, 14490, 17388, 21735, 22531, 28980, 43470, 45062, 67593, 86940, 90124, 112655, 135186, 157717, 202779, 225310, 270372, 315434, 337965, 405558, 450620, 473151, 518213, 608337, 630868, 675930, 788585, 811116, 946302, 1013895, 1036426, 1216674, 1351860, 1419453, 1554639, 1577170, 1892604, 2027790, 2072852, 2365755, 2433348, 2591065, 2838906, 3041685, 3109278, 3154340, 3627491, 4055580, 4258359, 4663917, 4731510, 5182130, 5677812, 6083370, 6218556, 7097265, 7254982, 7773195, 8516718, 9327834, 9463020, 10364260, 10882473, 12166740, 13991751, 14194530, 14509964, 15546390, 17033436, 18137455, 18655668, 21291795, 21764946, 23319585, 27983502, 28389060, 31092780, 32647419, 36274910, 42583590, 43529892, 46639170, 54412365, 55967004, 65294838, 69958755, 72549820, 85167180, 93278340, 97942257, 108824730, 130589676, 139917510, 163237095, 195884514, 217649460, 279835020, 326474190, 391769028, 489711285, 652948380, 979422570, 1958845140]

約数ペア:

[(1, 1958845140), (2, 979422570), (3, 652948380), (4, 489711285), (5, 391769028), (6, 326474190), (7, 279835020), (9, 217649460), (10, 195884514), (12, 163237095), (14, 139917510), (15, 130589676), (18, 108824730), (20, 97942257), (21, 93278340), (23, 85167180), (27, 72549820), (28, 69958755), (30, 65294838), (35, 55967004), (36, 54412365), (42, 46639170), (45, 43529892), (46, 42583590), (54, 36274910), (60, 32647419), (63, 31092780), (69, 28389060), (70, 27983502), (84, 23319585), (90, 21764946), (92, 21291795), (105, 18655668), (108, 18137455), (115, 17033436), (126, 15546390), (135, 14509964), (138, 14194530), (140, 13991751), (161, 12166740), (180, 10882473), (189, 10364260), (207, 9463020), (210, 9327834), (230, 8516718), (252, 7773195), (270, 7254982), (276, 7097265), (315, 6218556), (322, 6083370), (345, 5677812), (378, 5182130), (414, 4731510), (420, 4663917), (460, 4258359), (483, 4055580), (540, 3627491), (621, 3154340), (630, 3109278), (644, 3041685), (690, 2838906), (756, 2591065), (805, 2433348), (828, 2365755), (945, 2072852), (966, 2027790), (1035, 1892604), (1242, 1577170), (1260, 1554639), (1380, 1419453), (1449, 1351860), (1610, 1216674), (1890, 1036426), (1932, 1013895), (2070, 946302), (2415, 811116), (2484, 788585), (2898, 675930), (3105, 630868), (3220, 608337), (3780, 518213), (4140, 473151), (4347, 450620), (4830, 405558), (5796, 337965), (6210, 315434), (7245, 270372), (8694, 225310), (9660, 202779), (12420, 157717), (14490, 135186), (17388, 112655), (21735, 90124), (22531, 86940), (28980, 67593), (43470, 45062)]