142275840

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 533729280

約数和(自身を除く): 391453440

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, 56, 60, 64, 67, 70, 79, 80, 84, 96, 105, 112, 120, 128, 134, 140, 158, 160, 168, 192, 201, 210, 224, 237, 240, 256, 268, 280, 316, 320, 335, 336, 384, 395, 402, 420, 448, 469, 474, 480, 536, 553, 560, 632, 640, 670, 672, 768, 790, 804, 840, 896, 938, 948, 960, 1005, 1072, 1106, 1120, 1185, 1264, 1280, 1340, 1344, 1407, 1580, 1608, 1659, 1680, 1792, 1876, 1896, 1920, 2010, 2144, 2212, 2240, 2345, 2370, 2528, 2680, 2688, 2765, 2814, 3160, 3216, 3318, 3360, 3752, 3792, 3840, 4020, 4288, 4424, 4480, 4690, 4740, 5056, 5293, 5360, 5376, 5530, 5628, 6320, 6432, 6636, 6720, 7035, 7504, 7584, 8040, 8295, 8576, 8848, 8960, 9380, 9480, 10112, 10586, 10720, 11060, 11256, 12640, 12864, 13272, 13440, 14070, 15008, 15168, 15879, 16080, 16590, 17152, 17696, 18760, 18960, 20224, 21172, 21440, 22120, 22512, 25280, 25728, 26465, 26544, 26880, 28140, 30016, 30336, 31758, 32160, 33180, 35392, 37051, 37520, 37920, 42344, 42880, 44240, 45024, 50560, 51456, 52930, 53088, 56280, 60032, 60672, 63516, 64320, 66360, 70784, 74102, 75040, 75840, 79395, 84688, 85760, 88480, 90048, 101120, 105860, 106176, 111153, 112560, 120064, 127032, 128640, 132720, 141568, 148204, 150080, 151680, 158790, 169376, 176960, 180096, 185255, 211720, 212352, 222306, 225120, 254064, 257280, 265440, 296408, 300160, 303360, 317580, 338752, 353920, 360192, 370510, 423440, 424704, 444612, 450240, 508128, 530880, 555765, 592816, 600320, 635160, 677504, 707840, 741020, 846880, 889224, 900480, 1016256, 1061760, 1111530, 1185632, 1270320, 1355008, 1482040, 1693760, 1778448, 1800960, 2032512, 2123520, 2223060, 2371264, 2540640, 2964080, 3387520, 3556896, 4065024, 4446120, 4742528, 5081280, 5928160, 6775040, 7113792, 8892240, 9485056, 10162560, 11856320, 14227584, 17784480, 20325120, 23712640, 28455168, 35568960, 47425280, 71137920, 142275840]

約数ペア:

[(1, 142275840), (2, 71137920), (3, 47425280), (4, 35568960), (5, 28455168), (6, 23712640), (7, 20325120), (8, 17784480), (10, 14227584), (12, 11856320), (14, 10162560), (15, 9485056), (16, 8892240), (20, 7113792), (21, 6775040), (24, 5928160), (28, 5081280), (30, 4742528), (32, 4446120), (35, 4065024), (40, 3556896), (42, 3387520), (48, 2964080), (56, 2540640), (60, 2371264), (64, 2223060), (67, 2123520), (70, 2032512), (79, 1800960), (80, 1778448), (84, 1693760), (96, 1482040), (105, 1355008), (112, 1270320), (120, 1185632), (128, 1111530), (134, 1061760), (140, 1016256), (158, 900480), (160, 889224), (168, 846880), (192, 741020), (201, 707840), (210, 677504), (224, 635160), (237, 600320), (240, 592816), (256, 555765), (268, 530880), (280, 508128), (316, 450240), (320, 444612), (335, 424704), (336, 423440), (384, 370510), (395, 360192), (402, 353920), (420, 338752), (448, 317580), (469, 303360), (474, 300160), (480, 296408), (536, 265440), (553, 257280), (560, 254064), (632, 225120), (640, 222306), (670, 212352), (672, 211720), (768, 185255), (790, 180096), (804, 176960), (840, 169376), (896, 158790), (938, 151680), (948, 150080), (960, 148204), (1005, 141568), (1072, 132720), (1106, 128640), (1120, 127032), (1185, 120064), (1264, 112560), (1280, 111153), (1340, 106176), (1344, 105860), (1407, 101120), (1580, 90048), (1608, 88480), (1659, 85760), (1680, 84688), (1792, 79395), (1876, 75840), (1896, 75040), (1920, 74102), (2010, 70784), (2144, 66360), (2212, 64320), (2240, 63516), (2345, 60672), (2370, 60032), (2528, 56280), (2680, 53088), (2688, 52930), (2765, 51456), (2814, 50560), (3160, 45024), (3216, 44240), (3318, 42880), (3360, 42344), (3752, 37920), (3792, 37520), (3840, 37051), (4020, 35392), (4288, 33180), (4424, 32160), (4480, 31758), (4690, 30336), (4740, 30016), (5056, 28140), (5293, 26880), (5360, 26544), (5376, 26465), (5530, 25728), (5628, 25280), (6320, 22512), (6432, 22120), (6636, 21440), (6720, 21172), (7035, 20224), (7504, 18960), (7584, 18760), (8040, 17696), (8295, 17152), (8576, 16590), (8848, 16080), (8960, 15879), (9380, 15168), (9480, 15008), (10112, 14070), (10586, 13440), (10720, 13272), (11060, 12864), (11256, 12640)]