140996340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41227}}^1$

素因数の和:41261

約数の個数: 72

約数和(自身を含む): 450209760

約数和(自身を除く): 309213420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 41227, 82454, 123681, 164908, 206135, 247362, 371043, 412270, 494724, 618405, 742086, 783313, 824540, 1236810, 1484172, 1566626, 1855215, 2349939, 2473620, 3133252, 3710430, 3916565, 4699878, 7049817, 7420860, 7833130, 9399756, 11749695, 14099634, 15666260, 23499390, 28199268, 35249085, 46998780, 70498170, 140996340]

約数ペア:

[(1, 140996340), (2, 70498170), (3, 46998780), (4, 35249085), (5, 28199268), (6, 23499390), (9, 15666260), (10, 14099634), (12, 11749695), (15, 9399756), (18, 7833130), (19, 7420860), (20, 7049817), (30, 4699878), (36, 3916565), (38, 3710430), (45, 3133252), (57, 2473620), (60, 2349939), (76, 1855215), (90, 1566626), (95, 1484172), (114, 1236810), (171, 824540), (180, 783313), (190, 742086), (228, 618405), (285, 494724), (342, 412270), (380, 371043), (570, 247362), (684, 206135), (855, 164908), (1140, 123681), (1710, 82454), (3420, 41227)]