15708202480

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{13259}}^1$

素因数の和:13582

約数の個数: 80

約数和(自身を含む): 37291363200

約数和(自身を除く): 21583160720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 251, 295, 472, 502, 590, 944, 1004, 1180, 1255, 2008, 2360, 2510, 4016, 4720, 5020, 10040, 13259, 14809, 20080, 26518, 29618, 53036, 59236, 66295, 74045, 106072, 118472, 132590, 148090, 212144, 236944, 265180, 296180, 530360, 592360, 782281, 1060720, 1184720, 1564562, 3129124, 3328009, 3911405, 6258248, 6656018, 7822810, 12516496, 13312036, 15645620, 16640045, 26624072, 31291240, 33280090, 53248144, 62582480, 66560180, 133120360, 196352531, 266240720, 392705062, 785410124, 981762655, 1570820248, 1963525310, 3141640496, 3927050620, 7854101240, 15708202480]

約数ペア:

[(1, 15708202480), (2, 7854101240), (4, 3927050620), (5, 3141640496), (8, 1963525310), (10, 1570820248), (16, 981762655), (20, 785410124), (40, 392705062), (59, 266240720), (80, 196352531), (118, 133120360), (236, 66560180), (251, 62582480), (295, 53248144), (472, 33280090), (502, 31291240), (590, 26624072), (944, 16640045), (1004, 15645620), (1180, 13312036), (1255, 12516496), (2008, 7822810), (2360, 6656018), (2510, 6258248), (4016, 3911405), (4720, 3328009), (5020, 3129124), (10040, 1564562), (13259, 1184720), (14809, 1060720), (20080, 782281), (26518, 592360), (29618, 530360), (53036, 296180), (59236, 265180), (66295, 236944), (74045, 212144), (106072, 148090), (118472, 132590)]