1330766026280

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^2\times {\mathrm{821}}^1\times {\mathrm{1453}}^1$

素因数の和:2619

約数の個数: 96

約数和(自身を含む): 3018005074440

約数和(自身を除く): 1687239048160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 821, 835, 1336, 1453, 1642, 1670, 2906, 3284, 3340, 4105, 5812, 6568, 6680, 7265, 8210, 11624, 14530, 16420, 27889, 29060, 32840, 55778, 58120, 111556, 137107, 139445, 223112, 242651, 274214, 278890, 485302, 548428, 557780, 685535, 970604, 1096856, 1115560, 1192913, 1213255, 1371070, 1941208, 2385826, 2426510, 2742140, 4771652, 4853020, 5484280, 5964565, 9543304, 9706040, 11929130, 22896869, 23858260, 40522717, 45793738, 47716520, 81045434, 91587476, 114484345, 162090868, 183174952, 199216471, 202613585, 228968690, 324181736, 398432942, 405227170, 457937380, 796865884, 810454340, 915874760, 996082355, 1593731768, 1620908680, 1992164710, 3984329420, 7968658840, 33269150657, 66538301314, 133076602628, 166345753285, 266153205256, 332691506570, 665383013140, 1330766026280]

約数ペア:

[(1, 1330766026280), (2, 665383013140), (4, 332691506570), (5, 266153205256), (8, 166345753285), (10, 133076602628), (20, 66538301314), (40, 33269150657), (167, 7968658840), (334, 3984329420), (668, 1992164710), (821, 1620908680), (835, 1593731768), (1336, 996082355), (1453, 915874760), (1642, 810454340), (1670, 796865884), (2906, 457937380), (3284, 405227170), (3340, 398432942), (4105, 324181736), (5812, 228968690), (6568, 202613585), (6680, 199216471), (7265, 183174952), (8210, 162090868), (11624, 114484345), (14530, 91587476), (16420, 81045434), (27889, 47716520), (29060, 45793738), (32840, 40522717), (55778, 23858260), (58120, 22896869), (111556, 11929130), (137107, 9706040), (139445, 9543304), (223112, 5964565), (242651, 5484280), (274214, 4853020), (278890, 4771652), (485302, 2742140), (548428, 2426510), (557780, 2385826), (685535, 1941208), (970604, 1371070), (1096856, 1213255), (1115560, 1192913)]