170234666240

素因数分解:

$2^8\times 5^1\times {\mathrm{2251}}^1\times {\mathrm{59083}}^1$

素因数の和:61355

約数の個数: 72

約数和(自身を含む): 407953277088

約数和(自身を除く): 237718610848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 2251, 4502, 9004, 11255, 18008, 22510, 36016, 45020, 59083, 72032, 90040, 118166, 144064, 180080, 236332, 288128, 295415, 360160, 472664, 576256, 590830, 720320, 945328, 1181660, 1440640, 1890656, 2363320, 2881280, 3781312, 4726640, 7562624, 9453280, 15125248, 18906560, 37813120, 75626240, 132995833, 265991666, 531983332, 664979165, 1063966664, 1329958330, 2127933328, 2659916660, 4255866656, 5319833320, 8511733312, 10639666640, 17023466624, 21279333280, 34046933248, 42558666560, 85117333120, 170234666240]

約数ペア:

[(1, 170234666240), (2, 85117333120), (4, 42558666560), (5, 34046933248), (8, 21279333280), (10, 17023466624), (16, 10639666640), (20, 8511733312), (32, 5319833320), (40, 4255866656), (64, 2659916660), (80, 2127933328), (128, 1329958330), (160, 1063966664), (256, 664979165), (320, 531983332), (640, 265991666), (1280, 132995833), (2251, 75626240), (4502, 37813120), (9004, 18906560), (11255, 15125248), (18008, 9453280), (22510, 7562624), (36016, 4726640), (45020, 3781312), (59083, 2881280), (72032, 2363320), (90040, 1890656), (118166, 1440640), (144064, 1181660), (180080, 945328), (236332, 720320), (288128, 590830), (295415, 576256), (360160, 472664)]