156978384240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4166093}}^1$

素因数の和:4166266

約数の個数: 80

約数和(自身を含む): 489732681888

約数和(自身を除く): 332754297648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 6280, 7536, 9420, 12560, 18840, 37680, 4166093, 8332186, 12498279, 16664372, 20830465, 24996558, 33328744, 41660930, 49993116, 62491395, 66657488, 83321860, 99986232, 124982790, 166643720, 199972464, 249965580, 333287440, 499931160, 654076601, 999862320, 1308153202, 1962229803, 2616306404, 3270383005, 3924459606, 5232612808, 6540766010, 7848919212, 9811149015, 10465225616, 13081532020, 15697838424, 19622298030, 26163064040, 31395676848, 39244596060, 52326128080, 78489192120, 156978384240]

約数ペア:

[(1, 156978384240), (2, 78489192120), (3, 52326128080), (4, 39244596060), (5, 31395676848), (6, 26163064040), (8, 19622298030), (10, 15697838424), (12, 13081532020), (15, 10465225616), (16, 9811149015), (20, 7848919212), (24, 6540766010), (30, 5232612808), (40, 3924459606), (48, 3270383005), (60, 2616306404), (80, 1962229803), (120, 1308153202), (157, 999862320), (240, 654076601), (314, 499931160), (471, 333287440), (628, 249965580), (785, 199972464), (942, 166643720), (1256, 124982790), (1570, 99986232), (1884, 83321860), (2355, 66657488), (2512, 62491395), (3140, 49993116), (3768, 41660930), (4710, 33328744), (6280, 24996558), (7536, 20830465), (9420, 16664372), (12560, 12498279), (18840, 8332186), (37680, 4166093)]