173203040

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 421956864

約数和(自身を除く): 248753824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 107, 134, 151, 160, 214, 268, 302, 335, 428, 535, 536, 604, 670, 755, 856, 1070, 1072, 1208, 1340, 1510, 1712, 2140, 2144, 2416, 2680, 3020, 3424, 4280, 4832, 5360, 6040, 7169, 8560, 10117, 10720, 12080, 14338, 16157, 17120, 20234, 24160, 28676, 32314, 35845, 40468, 50585, 57352, 64628, 71690, 80785, 80936, 101170, 114704, 129256, 143380, 161570, 161872, 202340, 229408, 258512, 286760, 323140, 323744, 404680, 517024, 573520, 646280, 809360, 1082519, 1147040, 1292560, 1618720, 2165038, 2585120, 4330076, 5412595, 8660152, 10825190, 17320304, 21650380, 34640608, 43300760, 86601520, 173203040]

約数ペア:

[(1, 173203040), (2, 86601520), (4, 43300760), (5, 34640608), (8, 21650380), (10, 17320304), (16, 10825190), (20, 8660152), (32, 5412595), (40, 4330076), (67, 2585120), (80, 2165038), (107, 1618720), (134, 1292560), (151, 1147040), (160, 1082519), (214, 809360), (268, 646280), (302, 573520), (335, 517024), (428, 404680), (535, 323744), (536, 323140), (604, 286760), (670, 258512), (755, 229408), (856, 202340), (1070, 161872), (1072, 161570), (1208, 143380), (1340, 129256), (1510, 114704), (1712, 101170), (2140, 80936), (2144, 80785), (2416, 71690), (2680, 64628), (3020, 57352), (3424, 50585), (4280, 40468), (4832, 35845), (5360, 32314), (6040, 28676), (7169, 24160), (8560, 20234), (10117, 17120), (10720, 16157), (12080, 14338)]