141662080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:436

約数の個数: 128

約数和(自身を含む): 392071680

約数和(自身を除く): 250409600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 103, 112, 128, 140, 160, 206, 224, 280, 307, 320, 412, 448, 515, 560, 614, 640, 721, 824, 896, 1030, 1120, 1228, 1442, 1535, 1648, 2060, 2149, 2240, 2456, 2884, 3070, 3296, 3605, 4120, 4298, 4480, 4912, 5768, 6140, 6592, 7210, 8240, 8596, 9824, 10745, 11536, 12280, 13184, 14420, 16480, 17192, 19648, 21490, 23072, 24560, 28840, 31621, 32960, 34384, 39296, 42980, 46144, 49120, 57680, 63242, 65920, 68768, 85960, 92288, 98240, 115360, 126484, 137536, 158105, 171920, 196480, 221347, 230720, 252968, 275072, 316210, 343840, 442694, 461440, 505936, 632420, 687680, 885388, 1011872, 1106735, 1264840, 1375360, 1770776, 2023744, 2213470, 2529680, 3541552, 4047488, 4426940, 5059360, 7083104, 8853880, 10118720, 14166208, 17707760, 20237440, 28332416, 35415520, 70831040, 141662080]

約数ペア:

[(1, 141662080), (2, 70831040), (4, 35415520), (5, 28332416), (7, 20237440), (8, 17707760), (10, 14166208), (14, 10118720), (16, 8853880), (20, 7083104), (28, 5059360), (32, 4426940), (35, 4047488), (40, 3541552), (56, 2529680), (64, 2213470), (70, 2023744), (80, 1770776), (103, 1375360), (112, 1264840), (128, 1106735), (140, 1011872), (160, 885388), (206, 687680), (224, 632420), (280, 505936), (307, 461440), (320, 442694), (412, 343840), (448, 316210), (515, 275072), (560, 252968), (614, 230720), (640, 221347), (721, 196480), (824, 171920), (896, 158105), (1030, 137536), (1120, 126484), (1228, 115360), (1442, 98240), (1535, 92288), (1648, 85960), (2060, 68768), (2149, 65920), (2240, 63242), (2456, 57680), (2884, 49120), (3070, 46144), (3296, 42980), (3605, 39296), (4120, 34384), (4298, 32960), (4480, 31621), (4912, 28840), (5768, 24560), (6140, 23072), (6592, 21490), (7210, 19648), (8240, 17192), (8596, 16480), (9824, 14420), (10745, 13184), (11536, 12280)]