12056747920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{161879}}^1$

素因数の和:161925

約数の個数: 120

約数和(自身を含む): 34325035200

約数和(自身を除く): 22268287280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 380, 392, 490, 532, 560, 665, 760, 784, 931, 980, 1064, 1330, 1520, 1862, 1960, 2128, 2660, 3724, 3920, 4655, 5320, 7448, 9310, 10640, 14896, 18620, 37240, 74480, 161879, 323758, 647516, 809395, 1133153, 1295032, 1618790, 2266306, 2590064, 3075701, 3237580, 4532612, 5665765, 6151402, 6475160, 7932071, 9065224, 11331530, 12302804, 12950320, 15378505, 15864142, 18130448, 21529907, 22663060, 24605608, 30757010, 31728284, 39660355, 43059814, 45326120, 49211216, 61514020, 63456568, 79320710, 86119628, 90652240, 107649535, 123028040, 126913136, 150709349, 158641420, 172239256, 215299070, 246056080, 301418698, 317282840, 344478512, 430598140, 602837396, 634565680, 753546745, 861196280, 1205674792, 1507093490, 1722392560, 2411349584, 3014186980, 6028373960, 12056747920]

約数ペア:

[(1, 12056747920), (2, 6028373960), (4, 3014186980), (5, 2411349584), (7, 1722392560), (8, 1507093490), (10, 1205674792), (14, 861196280), (16, 753546745), (19, 634565680), (20, 602837396), (28, 430598140), (35, 344478512), (38, 317282840), (40, 301418698), (49, 246056080), (56, 215299070), (70, 172239256), (76, 158641420), (80, 150709349), (95, 126913136), (98, 123028040), (112, 107649535), (133, 90652240), (140, 86119628), (152, 79320710), (190, 63456568), (196, 61514020), (245, 49211216), (266, 45326120), (280, 43059814), (304, 39660355), (380, 31728284), (392, 30757010), (490, 24605608), (532, 22663060), (560, 21529907), (665, 18130448), (760, 15864142), (784, 15378505), (931, 12950320), (980, 12302804), (1064, 11331530), (1330, 9065224), (1520, 7932071), (1862, 6475160), (1960, 6151402), (2128, 5665765), (2660, 4532612), (3724, 3237580), (3920, 3075701), (4655, 2590064), (5320, 2266306), (7448, 1618790), (9310, 1295032), (10640, 1133153), (14896, 809395), (18620, 647516), (37240, 323758), (74480, 161879)]