12630240

素因数分解:

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

素因数の和:214

約数の個数: 216

約数和(自身を含む): 50417640

約数和(自身を除く): 37787400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 179, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 358, 360, 392, 420, 441, 480, 490, 504, 537, 560, 588, 630, 672, 716, 720, 735, 784, 840, 882, 895, 980, 1008, 1074, 1120, 1176, 1253, 1260, 1432, 1440, 1470, 1568, 1611, 1680, 1764, 1790, 1960, 2016, 2148, 2205, 2352, 2506, 2520, 2685, 2864, 2940, 3222, 3360, 3528, 3580, 3759, 3920, 4296, 4410, 4704, 5012, 5040, 5370, 5728, 5880, 6265, 6444, 7056, 7160, 7518, 7840, 8055, 8592, 8771, 8820, 10024, 10080, 10740, 11277, 11760, 12530, 12888, 14112, 14320, 15036, 16110, 17184, 17542, 17640, 18795, 20048, 21480, 22554, 23520, 25060, 25776, 26313, 28640, 30072, 32220, 35084, 35280, 37590, 40096, 42960, 43855, 45108, 50120, 51552, 52626, 56385, 60144, 64440, 70168, 70560, 75180, 78939, 85920, 87710, 90216, 100240, 105252, 112770, 120288, 128880, 131565, 140336, 150360, 157878, 175420, 180432, 200480, 210504, 225540, 257760, 263130, 280672, 300720, 315756, 350840, 360864, 394695, 421008, 451080, 526260, 601440, 631512, 701680, 789390, 842016, 902160, 1052520, 1263024, 1403360, 1578780, 1804320, 2105040, 2526048, 3157560, 4210080, 6315120, 12630240]

約数ペア:

[(1, 12630240), (2, 6315120), (3, 4210080), (4, 3157560), (5, 2526048), (6, 2105040), (7, 1804320), (8, 1578780), (9, 1403360), (10, 1263024), (12, 1052520), (14, 902160), (15, 842016), (16, 789390), (18, 701680), (20, 631512), (21, 601440), (24, 526260), (28, 451080), (30, 421008), (32, 394695), (35, 360864), (36, 350840), (40, 315756), (42, 300720), (45, 280672), (48, 263130), (49, 257760), (56, 225540), (60, 210504), (63, 200480), (70, 180432), (72, 175420), (80, 157878), (84, 150360), (90, 140336), (96, 131565), (98, 128880), (105, 120288), (112, 112770), (120, 105252), (126, 100240), (140, 90216), (144, 87710), (147, 85920), (160, 78939), (168, 75180), (179, 70560), (180, 70168), (196, 64440), (210, 60144), (224, 56385), (240, 52626), (245, 51552), (252, 50120), (280, 45108), (288, 43855), (294, 42960), (315, 40096), (336, 37590), (358, 35280), (360, 35084), (392, 32220), (420, 30072), (441, 28640), (480, 26313), (490, 25776), (504, 25060), (537, 23520), (560, 22554), (588, 21480), (630, 20048), (672, 18795), (716, 17640), (720, 17542), (735, 17184), (784, 16110), (840, 15036), (882, 14320), (895, 14112), (980, 12888), (1008, 12530), (1074, 11760), (1120, 11277), (1176, 10740), (1253, 10080), (1260, 10024), (1432, 8820), (1440, 8771), (1470, 8592), (1568, 8055), (1611, 7840), (1680, 7518), (1764, 7160), (1790, 7056), (1960, 6444), (2016, 6265), (2148, 5880), (2205, 5728), (2352, 5370), (2506, 5040), (2520, 5012), (2685, 4704), (2864, 4410), (2940, 4296), (3222, 3920), (3360, 3759), (3528, 3580)]