280674240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3797}}^1$

素因数の和:3835

約数の個数: 224

約数和(自身を含む): 1111325184

約数和(自身を除く): 830650944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3696, 3797, 4620, 4928, 5280, 6160, 6720, 7392, 7594, 9240, 10560, 11391, 12320, 14784, 15188, 18480, 18985, 22782, 24640, 26579, 30376, 36960, 37970, 41767, 45564, 53158, 56955, 60752, 73920, 75940, 79737, 83534, 91128, 106316, 113910, 121504, 125301, 132895, 151880, 159474, 167068, 182256, 208835, 212632, 227820, 243008, 250602, 265790, 292369, 303760, 318948, 334136, 364512, 398685, 417670, 425264, 455640, 501204, 531580, 584738, 607520, 626505, 637896, 668272, 729024, 797370, 835340, 850528, 877107, 911280, 1002408, 1063160, 1169476, 1215040, 1253010, 1275792, 1336544, 1461845, 1594740, 1670680, 1701056, 1754214, 1822560, 2004816, 2126320, 2338952, 2506020, 2551584, 2673088, 2923690, 3189480, 3341360, 3508428, 3645120, 4009632, 4252640, 4385535, 4677904, 5012040, 5103168, 5847380, 6378960, 6682720, 7016856, 8019264, 8505280, 8771070, 9355808, 10024080, 11694760, 12757920, 13365440, 14033712, 17542140, 18711616, 20048160, 23389520, 25515840, 28067424, 35084280, 40096320, 46779040, 56134848, 70168560, 93558080, 140337120, 280674240]

約数ペア:

[(1, 280674240), (2, 140337120), (3, 93558080), (4, 70168560), (5, 56134848), (6, 46779040), (7, 40096320), (8, 35084280), (10, 28067424), (11, 25515840), (12, 23389520), (14, 20048160), (15, 18711616), (16, 17542140), (20, 14033712), (21, 13365440), (22, 12757920), (24, 11694760), (28, 10024080), (30, 9355808), (32, 8771070), (33, 8505280), (35, 8019264), (40, 7016856), (42, 6682720), (44, 6378960), (48, 5847380), (55, 5103168), (56, 5012040), (60, 4677904), (64, 4385535), (66, 4252640), (70, 4009632), (77, 3645120), (80, 3508428), (84, 3341360), (88, 3189480), (96, 2923690), (105, 2673088), (110, 2551584), (112, 2506020), (120, 2338952), (132, 2126320), (140, 2004816), (154, 1822560), (160, 1754214), (165, 1701056), (168, 1670680), (176, 1594740), (192, 1461845), (210, 1336544), (220, 1275792), (224, 1253010), (231, 1215040), (240, 1169476), (264, 1063160), (280, 1002408), (308, 911280), (320, 877107), (330, 850528), (336, 835340), (352, 797370), (385, 729024), (420, 668272), (440, 637896), (448, 626505), (462, 607520), (480, 584738), (528, 531580), (560, 501204), (616, 455640), (660, 425264), (672, 417670), (704, 398685), (770, 364512), (840, 334136), (880, 318948), (924, 303760), (960, 292369), (1056, 265790), (1120, 250602), (1155, 243008), (1232, 227820), (1320, 212632), (1344, 208835), (1540, 182256), (1680, 167068), (1760, 159474), (1848, 151880), (2112, 132895), (2240, 125301), (2310, 121504), (2464, 113910), (2640, 106316), (3080, 91128), (3360, 83534), (3520, 79737), (3696, 75940), (3797, 73920), (4620, 60752), (4928, 56955), (5280, 53158), (6160, 45564), (6720, 41767), (7392, 37970), (7594, 36960), (9240, 30376), (10560, 26579), (11391, 24640), (12320, 22782), (14784, 18985), (15188, 18480)]