227645040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{757}}^1$

素因数の和:959

約数の個数: 160

約数和(自身を含む): 812090880

約数和(自身を除く): 584445840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 179, 210, 240, 280, 336, 358, 420, 537, 560, 716, 757, 840, 895, 1074, 1253, 1432, 1514, 1680, 1790, 2148, 2271, 2506, 2685, 2864, 3028, 3580, 3759, 3785, 4296, 4542, 5012, 5299, 5370, 6056, 6265, 7160, 7518, 7570, 8592, 9084, 10024, 10598, 10740, 11355, 12112, 12530, 14320, 15036, 15140, 15897, 18168, 18795, 20048, 21196, 21480, 22710, 25060, 26495, 30072, 30280, 31794, 36336, 37590, 42392, 42960, 45420, 50120, 52990, 60144, 60560, 63588, 75180, 79485, 84784, 90840, 100240, 105980, 127176, 135503, 150360, 158970, 181680, 211960, 254352, 271006, 300720, 317940, 406509, 423920, 542012, 635880, 677515, 813018, 948521, 1084024, 1271760, 1355030, 1626036, 1897042, 2032545, 2168048, 2710060, 2845563, 3252072, 3794084, 4065090, 4742605, 5420120, 5691126, 6504144, 7588168, 8130180, 9485210, 10840240, 11382252, 14227815, 15176336, 16260360, 18970420, 22764504, 28455630, 32520720, 37940840, 45529008, 56911260, 75881680, 113822520, 227645040]

約数ペア:

[(1, 227645040), (2, 113822520), (3, 75881680), (4, 56911260), (5, 45529008), (6, 37940840), (7, 32520720), (8, 28455630), (10, 22764504), (12, 18970420), (14, 16260360), (15, 15176336), (16, 14227815), (20, 11382252), (21, 10840240), (24, 9485210), (28, 8130180), (30, 7588168), (35, 6504144), (40, 5691126), (42, 5420120), (48, 4742605), (56, 4065090), (60, 3794084), (70, 3252072), (80, 2845563), (84, 2710060), (105, 2168048), (112, 2032545), (120, 1897042), (140, 1626036), (168, 1355030), (179, 1271760), (210, 1084024), (240, 948521), (280, 813018), (336, 677515), (358, 635880), (420, 542012), (537, 423920), (560, 406509), (716, 317940), (757, 300720), (840, 271006), (895, 254352), (1074, 211960), (1253, 181680), (1432, 158970), (1514, 150360), (1680, 135503), (1790, 127176), (2148, 105980), (2271, 100240), (2506, 90840), (2685, 84784), (2864, 79485), (3028, 75180), (3580, 63588), (3759, 60560), (3785, 60144), (4296, 52990), (4542, 50120), (5012, 45420), (5299, 42960), (5370, 42392), (6056, 37590), (6265, 36336), (7160, 31794), (7518, 30280), (7570, 30072), (8592, 26495), (9084, 25060), (10024, 22710), (10598, 21480), (10740, 21196), (11355, 20048), (12112, 18795), (12530, 18168), (14320, 15897), (15036, 15140)]