156737441080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16067}}^1\times {\mathrm{22171}}^1$

素因数の和:38260

約数の個数: 64

約数和(自身を含む): 384760471680

約数和(自身を除く): 228023030600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 16067, 22171, 32134, 44342, 64268, 80335, 88684, 110855, 128536, 160670, 176737, 177368, 221710, 243881, 321340, 353474, 443420, 487762, 642680, 706948, 883685, 886840, 975524, 1219405, 1413896, 1767370, 1951048, 2438810, 3534740, 4877620, 7069480, 9755240, 356221457, 712442914, 1424885828, 1781107285, 2849771656, 3562214570, 3918436027, 7124429140, 7836872054, 14248858280, 15673744108, 19592180135, 31347488216, 39184360270, 78368720540, 156737441080]

約数ペア:

[(1, 156737441080), (2, 78368720540), (4, 39184360270), (5, 31347488216), (8, 19592180135), (10, 15673744108), (11, 14248858280), (20, 7836872054), (22, 7124429140), (40, 3918436027), (44, 3562214570), (55, 2849771656), (88, 1781107285), (110, 1424885828), (220, 712442914), (440, 356221457), (16067, 9755240), (22171, 7069480), (32134, 4877620), (44342, 3534740), (64268, 2438810), (80335, 1951048), (88684, 1767370), (110855, 1413896), (128536, 1219405), (160670, 975524), (176737, 886840), (177368, 883685), (221710, 706948), (243881, 642680), (321340, 487762), (353474, 443420)]