314314240

素因数分解:

$2^9\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2081}}^1$

素因数の和:2163

約数の個数: 80

約数和(自身を含む): 766758960

約数和(自身を除く): 452444720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 320, 472, 512, 590, 640, 944, 1180, 1280, 1888, 2081, 2360, 2560, 3776, 4162, 4720, 7552, 8324, 9440, 10405, 15104, 16648, 18880, 20810, 30208, 33296, 37760, 41620, 66592, 75520, 83240, 122779, 133184, 151040, 166480, 245558, 266368, 332960, 491116, 532736, 613895, 665920, 982232, 1065472, 1227790, 1331840, 1964464, 2455580, 2663680, 3928928, 4911160, 5327360, 7857856, 9822320, 15715712, 19644640, 31431424, 39289280, 62862848, 78578560, 157157120, 314314240]

約数ペア:

[(1, 314314240), (2, 157157120), (4, 78578560), (5, 62862848), (8, 39289280), (10, 31431424), (16, 19644640), (20, 15715712), (32, 9822320), (40, 7857856), (59, 5327360), (64, 4911160), (80, 3928928), (118, 2663680), (128, 2455580), (160, 1964464), (236, 1331840), (256, 1227790), (295, 1065472), (320, 982232), (472, 665920), (512, 613895), (590, 532736), (640, 491116), (944, 332960), (1180, 266368), (1280, 245558), (1888, 166480), (2081, 151040), (2360, 133184), (2560, 122779), (3776, 83240), (4162, 75520), (4720, 66592), (7552, 41620), (8324, 37760), (9440, 33296), (10405, 30208), (15104, 20810), (16648, 18880)]