234411520

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 160

約数和(自身を含む): 653672448

約数和(自身を除く): 419260928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 103, 112, 127, 128, 140, 160, 206, 224, 254, 256, 280, 320, 412, 448, 508, 512, 515, 560, 635, 640, 721, 824, 889, 896, 1016, 1030, 1120, 1270, 1280, 1442, 1648, 1778, 1792, 2032, 2060, 2240, 2540, 2560, 2884, 3296, 3556, 3584, 3605, 4064, 4120, 4445, 4480, 5080, 5768, 6592, 7112, 7210, 8128, 8240, 8890, 8960, 10160, 11536, 13081, 13184, 14224, 14420, 16256, 16480, 17780, 17920, 20320, 23072, 26162, 26368, 28448, 28840, 32512, 32960, 35560, 40640, 46144, 52324, 52736, 56896, 57680, 65024, 65405, 65920, 71120, 81280, 91567, 92288, 104648, 113792, 115360, 130810, 131840, 142240, 162560, 183134, 184576, 209296, 227584, 230720, 261620, 263680, 284480, 325120, 366268, 369152, 418592, 455168, 457835, 461440, 523240, 568960, 732536, 837184, 915670, 922880, 1046480, 1137920, 1465072, 1674368, 1831340, 1845760, 2092960, 2275840, 2930144, 3348736, 3662680, 4185920, 5860288, 6697472, 7325360, 8371840, 11720576, 14650720, 16743680, 23441152, 29301440, 33487360, 46882304, 58602880, 117205760, 234411520]

約数ペア:

[(1, 234411520), (2, 117205760), (4, 58602880), (5, 46882304), (7, 33487360), (8, 29301440), (10, 23441152), (14, 16743680), (16, 14650720), (20, 11720576), (28, 8371840), (32, 7325360), (35, 6697472), (40, 5860288), (56, 4185920), (64, 3662680), (70, 3348736), (80, 2930144), (103, 2275840), (112, 2092960), (127, 1845760), (128, 1831340), (140, 1674368), (160, 1465072), (206, 1137920), (224, 1046480), (254, 922880), (256, 915670), (280, 837184), (320, 732536), (412, 568960), (448, 523240), (508, 461440), (512, 457835), (515, 455168), (560, 418592), (635, 369152), (640, 366268), (721, 325120), (824, 284480), (889, 263680), (896, 261620), (1016, 230720), (1030, 227584), (1120, 209296), (1270, 184576), (1280, 183134), (1442, 162560), (1648, 142240), (1778, 131840), (1792, 130810), (2032, 115360), (2060, 113792), (2240, 104648), (2540, 92288), (2560, 91567), (2884, 81280), (3296, 71120), (3556, 65920), (3584, 65405), (3605, 65024), (4064, 57680), (4120, 56896), (4445, 52736), (4480, 52324), (5080, 46144), (5768, 40640), (6592, 35560), (7112, 32960), (7210, 32512), (8128, 28840), (8240, 28448), (8890, 26368), (8960, 26162), (10160, 23072), (11536, 20320), (13081, 17920), (13184, 17780), (14224, 16480), (14420, 16256)]