230897520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{15271}}^1$

素因数の和:15300

約数の個数: 160

約数和(自身を含む): 908989440

約数和(自身を除く): 678091920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 15271, 30542, 45813, 61084, 76355, 91626, 106897, 122168, 137439, 152710, 183252, 213794, 229065, 244336, 274878, 305420, 320691, 366504, 412317, 427588, 458130, 534485, 549756, 610840, 641382, 687195, 733008, 824634, 855176, 916260, 962073, 1068970, 1099512, 1221680, 1282764, 1374390, 1603455, 1649268, 1710352, 1832520, 1924146, 2061585, 2137940, 2199024, 2565528, 2748780, 2886219, 3206910, 3298536, 3665040, 3848292, 4123170, 4275880, 4810365, 5131056, 5497560, 5772438, 6413820, 6597072, 7696584, 8246340, 8551760, 9620730, 10995120, 11544876, 12827640, 14431095, 15393168, 16492680, 19241460, 23089752, 25655280, 28862190, 32985360, 38482920, 46179504, 57724380, 76965840, 115448760, 230897520]

約数ペア:

[(1, 230897520), (2, 115448760), (3, 76965840), (4, 57724380), (5, 46179504), (6, 38482920), (7, 32985360), (8, 28862190), (9, 25655280), (10, 23089752), (12, 19241460), (14, 16492680), (15, 15393168), (16, 14431095), (18, 12827640), (20, 11544876), (21, 10995120), (24, 9620730), (27, 8551760), (28, 8246340), (30, 7696584), (35, 6597072), (36, 6413820), (40, 5772438), (42, 5497560), (45, 5131056), (48, 4810365), (54, 4275880), (56, 4123170), (60, 3848292), (63, 3665040), (70, 3298536), (72, 3206910), (80, 2886219), (84, 2748780), (90, 2565528), (105, 2199024), (108, 2137940), (112, 2061585), (120, 1924146), (126, 1832520), (135, 1710352), (140, 1649268), (144, 1603455), (168, 1374390), (180, 1282764), (189, 1221680), (210, 1099512), (216, 1068970), (240, 962073), (252, 916260), (270, 855176), (280, 824634), (315, 733008), (336, 687195), (360, 641382), (378, 610840), (420, 549756), (432, 534485), (504, 458130), (540, 427588), (560, 412317), (630, 366504), (720, 320691), (756, 305420), (840, 274878), (945, 244336), (1008, 229065), (1080, 213794), (1260, 183252), (1512, 152710), (1680, 137439), (1890, 122168), (2160, 106897), (2520, 91626), (3024, 76355), (3780, 61084), (5040, 45813), (7560, 30542), (15120, 15271)]