237249920

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 598609440

約数和(自身を除く): 361359520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 43, 64, 74, 80, 86, 128, 148, 160, 172, 185, 215, 233, 296, 320, 344, 370, 430, 466, 592, 640, 688, 740, 860, 932, 1165, 1184, 1376, 1480, 1591, 1720, 1864, 2330, 2368, 2752, 2960, 3182, 3440, 3728, 4660, 4736, 5504, 5920, 6364, 6880, 7456, 7955, 8621, 9320, 10019, 11840, 12728, 13760, 14912, 15910, 17242, 18640, 20038, 23680, 25456, 27520, 29824, 31820, 34484, 37280, 40076, 43105, 50095, 50912, 63640, 68968, 74560, 80152, 86210, 100190, 101824, 127280, 137936, 149120, 160304, 172420, 200380, 203648, 254560, 275872, 320608, 344840, 370703, 400760, 509120, 551744, 641216, 689680, 741406, 801520, 1018240, 1103488, 1282432, 1379360, 1482812, 1603040, 1853515, 2758720, 2965624, 3206080, 3707030, 5517440, 5931248, 6412160, 7414060, 11862496, 14828120, 23724992, 29656240, 47449984, 59312480, 118624960, 237249920]

約数ペア:

[(1, 237249920), (2, 118624960), (4, 59312480), (5, 47449984), (8, 29656240), (10, 23724992), (16, 14828120), (20, 11862496), (32, 7414060), (37, 6412160), (40, 5931248), (43, 5517440), (64, 3707030), (74, 3206080), (80, 2965624), (86, 2758720), (128, 1853515), (148, 1603040), (160, 1482812), (172, 1379360), (185, 1282432), (215, 1103488), (233, 1018240), (296, 801520), (320, 741406), (344, 689680), (370, 641216), (430, 551744), (466, 509120), (592, 400760), (640, 370703), (688, 344840), (740, 320608), (860, 275872), (932, 254560), (1165, 203648), (1184, 200380), (1376, 172420), (1480, 160304), (1591, 149120), (1720, 137936), (1864, 127280), (2330, 101824), (2368, 100190), (2752, 86210), (2960, 80152), (3182, 74560), (3440, 68968), (3728, 63640), (4660, 50912), (4736, 50095), (5504, 43105), (5920, 40076), (6364, 37280), (6880, 34484), (7456, 31820), (7955, 29824), (8621, 27520), (9320, 25456), (10019, 23680), (11840, 20038), (12728, 18640), (13760, 17242), (14912, 15910)]