4210080

素因数分解:

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

素因数の和:211

約数の個数: 144

約数和(自身を含む): 15513120

約数和(自身を除く): 11303040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 179, 196, 210, 224, 240, 245, 280, 294, 336, 358, 392, 420, 480, 490, 537, 560, 588, 672, 716, 735, 784, 840, 895, 980, 1074, 1120, 1176, 1253, 1432, 1470, 1568, 1680, 1790, 1960, 2148, 2352, 2506, 2685, 2864, 2940, 3360, 3580, 3759, 3920, 4296, 4704, 5012, 5370, 5728, 5880, 6265, 7160, 7518, 7840, 8592, 8771, 10024, 10740, 11760, 12530, 14320, 15036, 17184, 17542, 18795, 20048, 21480, 23520, 25060, 26313, 28640, 30072, 35084, 37590, 40096, 42960, 43855, 50120, 52626, 60144, 70168, 75180, 85920, 87710, 100240, 105252, 120288, 131565, 140336, 150360, 175420, 200480, 210504, 263130, 280672, 300720, 350840, 421008, 526260, 601440, 701680, 842016, 1052520, 1403360, 2105040, 4210080]

約数ペア:

[(1, 4210080), (2, 2105040), (3, 1403360), (4, 1052520), (5, 842016), (6, 701680), (7, 601440), (8, 526260), (10, 421008), (12, 350840), (14, 300720), (15, 280672), (16, 263130), (20, 210504), (21, 200480), (24, 175420), (28, 150360), (30, 140336), (32, 131565), (35, 120288), (40, 105252), (42, 100240), (48, 87710), (49, 85920), (56, 75180), (60, 70168), (70, 60144), (80, 52626), (84, 50120), (96, 43855), (98, 42960), (105, 40096), (112, 37590), (120, 35084), (140, 30072), (147, 28640), (160, 26313), (168, 25060), (179, 23520), (196, 21480), (210, 20048), (224, 18795), (240, 17542), (245, 17184), (280, 15036), (294, 14320), (336, 12530), (358, 11760), (392, 10740), (420, 10024), (480, 8771), (490, 8592), (537, 7840), (560, 7518), (588, 7160), (672, 6265), (716, 5880), (735, 5728), (784, 5370), (840, 5012), (895, 4704), (980, 4296), (1074, 3920), (1120, 3759), (1176, 3580), (1253, 3360), (1432, 2940), (1470, 2864), (1568, 2685), (1680, 2506), (1790, 2352), (1960, 2148)]