239394706040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37173091}}^1$

素因数の和:37173132

約数の個数: 64

約数和(自身を含む): 642351029760

約数和(自身を除く): 402956323720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 37173091, 74346182, 148692364, 185865455, 260211637, 297384728, 371730910, 520423274, 743461820, 854981093, 1040846548, 1301058185, 1486923640, 1709962186, 2081693096, 2602116370, 3419924372, 4274905465, 5204232740, 5984867651, 6839848744, 8549810930, 10408465480, 11969735302, 17099621860, 23939470604, 29924338255, 34199243720, 47878941208, 59848676510, 119697353020, 239394706040]

約数ペア:

[(1, 239394706040), (2, 119697353020), (4, 59848676510), (5, 47878941208), (7, 34199243720), (8, 29924338255), (10, 23939470604), (14, 17099621860), (20, 11969735302), (23, 10408465480), (28, 8549810930), (35, 6839848744), (40, 5984867651), (46, 5204232740), (56, 4274905465), (70, 3419924372), (92, 2602116370), (115, 2081693096), (140, 1709962186), (161, 1486923640), (184, 1301058185), (230, 1040846548), (280, 854981093), (322, 743461820), (460, 520423274), (644, 371730910), (805, 297384728), (920, 260211637), (1288, 185865455), (1610, 148692364), (3220, 74346182), (6440, 37173091)]