217343040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4817}}^1$

素因数の和:4884

約数の個数: 112

約数和(自身を含む): 704892672

約数和(自身を除く): 487549632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 2256, 2820, 3008, 3760, 4512, 4817, 5640, 7520, 9024, 9634, 11280, 14451, 15040, 19268, 22560, 24085, 28902, 38536, 45120, 48170, 57804, 72255, 77072, 96340, 115608, 144510, 154144, 192680, 226399, 231216, 289020, 308288, 385360, 452798, 462432, 578040, 679197, 770720, 905596, 924864, 1131995, 1156080, 1358394, 1541440, 1811192, 2263990, 2312160, 2716788, 3395985, 3622384, 4527980, 4624320, 5433576, 6791970, 7244768, 9055960, 10867152, 13583940, 14489536, 18111920, 21734304, 27167880, 36223840, 43468608, 54335760, 72447680, 108671520, 217343040]

約数ペア:

[(1, 217343040), (2, 108671520), (3, 72447680), (4, 54335760), (5, 43468608), (6, 36223840), (8, 27167880), (10, 21734304), (12, 18111920), (15, 14489536), (16, 13583940), (20, 10867152), (24, 9055960), (30, 7244768), (32, 6791970), (40, 5433576), (47, 4624320), (48, 4527980), (60, 3622384), (64, 3395985), (80, 2716788), (94, 2312160), (96, 2263990), (120, 1811192), (141, 1541440), (160, 1358394), (188, 1156080), (192, 1131995), (235, 924864), (240, 905596), (282, 770720), (320, 679197), (376, 578040), (470, 462432), (480, 452798), (564, 385360), (705, 308288), (752, 289020), (940, 231216), (960, 226399), (1128, 192680), (1410, 154144), (1504, 144510), (1880, 115608), (2256, 96340), (2820, 77072), (3008, 72255), (3760, 57804), (4512, 48170), (4817, 45120), (5640, 38536), (7520, 28902), (9024, 24085), (9634, 22560), (11280, 19268), (14451, 15040)]