335874160

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{487}}^1$

素因数の和:770

約数の個数: 80

約数和(自身を含む): 807109056

約数和(自身を除く): 471234896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 233, 296, 370, 466, 487, 592, 740, 932, 974, 1165, 1480, 1864, 1948, 2330, 2435, 2960, 3728, 3896, 4660, 4870, 7792, 8621, 9320, 9740, 17242, 18019, 18640, 19480, 34484, 36038, 38960, 43105, 68968, 72076, 86210, 90095, 113471, 137936, 144152, 172420, 180190, 226942, 288304, 344840, 360380, 453884, 567355, 689680, 720760, 907768, 1134710, 1441520, 1815536, 2269420, 4198427, 4538840, 8396854, 9077680, 16793708, 20992135, 33587416, 41984270, 67174832, 83968540, 167937080, 335874160]

約数ペア:

[(1, 335874160), (2, 167937080), (4, 83968540), (5, 67174832), (8, 41984270), (10, 33587416), (16, 20992135), (20, 16793708), (37, 9077680), (40, 8396854), (74, 4538840), (80, 4198427), (148, 2269420), (185, 1815536), (233, 1441520), (296, 1134710), (370, 907768), (466, 720760), (487, 689680), (592, 567355), (740, 453884), (932, 360380), (974, 344840), (1165, 288304), (1480, 226942), (1864, 180190), (1948, 172420), (2330, 144152), (2435, 137936), (2960, 113471), (3728, 90095), (3896, 86210), (4660, 72076), (4870, 68968), (7792, 43105), (8621, 38960), (9320, 36038), (9740, 34484), (17242, 19480), (18019, 18640)]