13410720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 46781280

約数和(自身を除く): 33370560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 67, 72, 80, 90, 96, 120, 134, 139, 144, 160, 180, 201, 240, 268, 278, 288, 335, 360, 402, 417, 480, 536, 556, 603, 670, 695, 720, 804, 834, 1005, 1072, 1112, 1206, 1251, 1340, 1390, 1440, 1608, 1668, 2010, 2085, 2144, 2224, 2412, 2502, 2680, 2780, 3015, 3216, 3336, 4020, 4170, 4448, 4824, 5004, 5360, 5560, 6030, 6255, 6432, 6672, 8040, 8340, 9313, 9648, 10008, 10720, 11120, 12060, 12510, 13344, 16080, 16680, 18626, 19296, 20016, 22240, 24120, 25020, 27939, 32160, 33360, 37252, 40032, 46565, 48240, 50040, 55878, 66720, 74504, 83817, 93130, 96480, 100080, 111756, 139695, 149008, 167634, 186260, 200160, 223512, 279390, 298016, 335268, 372520, 419085, 447024, 558780, 670536, 745040, 838170, 894048, 1117560, 1341072, 1490080, 1676340, 2235120, 2682144, 3352680, 4470240, 6705360, 13410720]

約数ペア:

[(1, 13410720), (2, 6705360), (3, 4470240), (4, 3352680), (5, 2682144), (6, 2235120), (8, 1676340), (9, 1490080), (10, 1341072), (12, 1117560), (15, 894048), (16, 838170), (18, 745040), (20, 670536), (24, 558780), (30, 447024), (32, 419085), (36, 372520), (40, 335268), (45, 298016), (48, 279390), (60, 223512), (67, 200160), (72, 186260), (80, 167634), (90, 149008), (96, 139695), (120, 111756), (134, 100080), (139, 96480), (144, 93130), (160, 83817), (180, 74504), (201, 66720), (240, 55878), (268, 50040), (278, 48240), (288, 46565), (335, 40032), (360, 37252), (402, 33360), (417, 32160), (480, 27939), (536, 25020), (556, 24120), (603, 22240), (670, 20016), (695, 19296), (720, 18626), (804, 16680), (834, 16080), (1005, 13344), (1072, 12510), (1112, 12060), (1206, 11120), (1251, 10720), (1340, 10008), (1390, 9648), (1440, 9313), (1608, 8340), (1668, 8040), (2010, 6672), (2085, 6432), (2144, 6255), (2224, 6030), (2412, 5560), (2502, 5360), (2680, 5004), (2780, 4824), (3015, 4448), (3216, 4170), (3336, 4020)]