283324160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 785680896

約数和(自身を除く): 502356736

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, 256, 280, 307, 320, 412, 448, 515, 560, 614, 640, 721, 824, 896, 1030, 1120, 1228, 1280, 1442, 1535, 1648, 1792, 2060, 2149, 2240, 2456, 2884, 3070, 3296, 3605, 4120, 4298, 4480, 4912, 5768, 6140, 6592, 7210, 8240, 8596, 8960, 9824, 10745, 11536, 12280, 13184, 14420, 16480, 17192, 19648, 21490, 23072, 24560, 26368, 28840, 31621, 32960, 34384, 39296, 42980, 46144, 49120, 57680, 63242, 65920, 68768, 78592, 85960, 92288, 98240, 115360, 126484, 131840, 137536, 158105, 171920, 184576, 196480, 221347, 230720, 252968, 275072, 316210, 343840, 392960, 442694, 461440, 505936, 550144, 632420, 687680, 885388, 922880, 1011872, 1106735, 1264840, 1375360, 1770776, 2023744, 2213470, 2529680, 2750720, 3541552, 4047488, 4426940, 5059360, 7083104, 8094976, 8853880, 10118720, 14166208, 17707760, 20237440, 28332416, 35415520, 40474880, 56664832, 70831040, 141662080, 283324160]

約数ペア:

[(1, 283324160), (2, 141662080), (4, 70831040), (5, 56664832), (7, 40474880), (8, 35415520), (10, 28332416), (14, 20237440), (16, 17707760), (20, 14166208), (28, 10118720), (32, 8853880), (35, 8094976), (40, 7083104), (56, 5059360), (64, 4426940), (70, 4047488), (80, 3541552), (103, 2750720), (112, 2529680), (128, 2213470), (140, 2023744), (160, 1770776), (206, 1375360), (224, 1264840), (256, 1106735), (280, 1011872), (307, 922880), (320, 885388), (412, 687680), (448, 632420), (515, 550144), (560, 505936), (614, 461440), (640, 442694), (721, 392960), (824, 343840), (896, 316210), (1030, 275072), (1120, 252968), (1228, 230720), (1280, 221347), (1442, 196480), (1535, 184576), (1648, 171920), (1792, 158105), (2060, 137536), (2149, 131840), (2240, 126484), (2456, 115360), (2884, 98240), (3070, 92288), (3296, 85960), (3605, 78592), (4120, 68768), (4298, 65920), (4480, 63242), (4912, 57680), (5768, 49120), (6140, 46144), (6592, 42980), (7210, 39296), (8240, 34384), (8596, 32960), (8960, 31621), (9824, 28840), (10745, 26368), (11536, 24560), (12280, 23072), (13184, 21490), (14420, 19648), (16480, 17192)]