163065420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 585446400

約数和(自身を除く): 422380980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 179, 180, 189, 210, 241, 252, 270, 315, 358, 378, 420, 482, 537, 540, 630, 716, 723, 756, 895, 945, 964, 1074, 1205, 1253, 1260, 1446, 1611, 1687, 1790, 1890, 2148, 2169, 2410, 2506, 2685, 2892, 3222, 3374, 3580, 3615, 3759, 3780, 4338, 4820, 4833, 5012, 5061, 5370, 6265, 6444, 6507, 6748, 7230, 7518, 8055, 8435, 8676, 9666, 10122, 10740, 10845, 11277, 12530, 13014, 14460, 15036, 15183, 16110, 16870, 18795, 19332, 20244, 21690, 22554, 24165, 25060, 25305, 26028, 30366, 32220, 32535, 33740, 33831, 37590, 43139, 43380, 45108, 45549, 48330, 50610, 56385, 60732, 65070, 67662, 75180, 75915, 86278, 91098, 96660, 101220, 112770, 129417, 130140, 135324, 151830, 169155, 172556, 182196, 215695, 225540, 227745, 258834, 301973, 303660, 338310, 388251, 431390, 455490, 517668, 603946, 647085, 676620, 776502, 862780, 905919, 910980, 1164753, 1207892, 1294170, 1509865, 1553004, 1811838, 1941255, 2329506, 2588340, 2717757, 3019730, 3623676, 3882510, 4529595, 4659012, 5435514, 5823765, 6039460, 7765020, 8153271, 9059190, 10871028, 11647530, 13588785, 16306542, 18118380, 23295060, 27177570, 32613084, 40766355, 54355140, 81532710, 163065420]

約数ペア:

[(1, 163065420), (2, 81532710), (3, 54355140), (4, 40766355), (5, 32613084), (6, 27177570), (7, 23295060), (9, 18118380), (10, 16306542), (12, 13588785), (14, 11647530), (15, 10871028), (18, 9059190), (20, 8153271), (21, 7765020), (27, 6039460), (28, 5823765), (30, 5435514), (35, 4659012), (36, 4529595), (42, 3882510), (45, 3623676), (54, 3019730), (60, 2717757), (63, 2588340), (70, 2329506), (84, 1941255), (90, 1811838), (105, 1553004), (108, 1509865), (126, 1294170), (135, 1207892), (140, 1164753), (179, 910980), (180, 905919), (189, 862780), (210, 776502), (241, 676620), (252, 647085), (270, 603946), (315, 517668), (358, 455490), (378, 431390), (420, 388251), (482, 338310), (537, 303660), (540, 301973), (630, 258834), (716, 227745), (723, 225540), (756, 215695), (895, 182196), (945, 172556), (964, 169155), (1074, 151830), (1205, 135324), (1253, 130140), (1260, 129417), (1446, 112770), (1611, 101220), (1687, 96660), (1790, 91098), (1890, 86278), (2148, 75915), (2169, 75180), (2410, 67662), (2506, 65070), (2685, 60732), (2892, 56385), (3222, 50610), (3374, 48330), (3580, 45549), (3615, 45108), (3759, 43380), (3780, 43139), (4338, 37590), (4820, 33831), (4833, 33740), (5012, 32535), (5061, 32220), (5370, 30366), (6265, 26028), (6444, 25305), (6507, 25060), (6748, 24165), (7230, 22554), (7518, 21690), (8055, 20244), (8435, 19332), (8676, 18795), (9666, 16870), (10122, 16110), (10740, 15183), (10845, 15036), (11277, 14460), (12530, 13014)]