1616282640

素因数分解:

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

素因数の和:15307

約数の個数: 240

約数和(自身を含む): 6476549760

約数和(自身を除く): 4860267120

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, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5880, 6615, 7056, 7560, 8820, 10584, 11760, 13230, 15120, 15271, 17640, 21168, 26460, 30542, 35280, 45813, 52920, 61084, 76355, 91626, 105840, 106897, 122168, 137439, 152710, 183252, 213794, 229065, 244336, 274878, 305420, 320691, 366504, 412317, 427588, 458130, 534485, 549756, 610840, 641382, 687195, 733008, 748279, 824634, 855176, 916260, 962073, 1068970, 1099512, 1221680, 1282764, 1374390, 1496558, 1603455, 1649268, 1710352, 1832520, 1924146, 2061585, 2137940, 2199024, 2244837, 2565528, 2748780, 2886219, 2993116, 3206910, 3298536, 3665040, 3741395, 3848292, 4123170, 4275880, 4489674, 4810365, 5131056, 5497560, 5772438, 5986232, 6413820, 6597072, 6734511, 7482790, 7696584, 8246340, 8551760, 8979348, 9620730, 10995120, 11224185, 11544876, 11972464, 12827640, 13469022, 14431095, 14965580, 15393168, 16492680, 17958696, 19241460, 20203533, 22448370, 23089752, 25655280, 26938044, 28862190, 29931160, 32985360, 33672555, 35917392, 38482920, 40407066, 44896740, 46179504, 53876088, 57724380, 59862320, 67345110, 76965840, 80814132, 89793480, 101017665, 107752176, 115448760, 134690220, 161628264, 179586960, 202035330, 230897520, 269380440, 323256528, 404070660, 538760880, 808141320, 1616282640]

約数ペア:

[(1, 1616282640), (2, 808141320), (3, 538760880), (4, 404070660), (5, 323256528), (6, 269380440), (7, 230897520), (8, 202035330), (9, 179586960), (10, 161628264), (12, 134690220), (14, 115448760), (15, 107752176), (16, 101017665), (18, 89793480), (20, 80814132), (21, 76965840), (24, 67345110), (27, 59862320), (28, 57724380), (30, 53876088), (35, 46179504), (36, 44896740), (40, 40407066), (42, 38482920), (45, 35917392), (48, 33672555), (49, 32985360), (54, 29931160), (56, 28862190), (60, 26938044), (63, 25655280), (70, 23089752), (72, 22448370), (80, 20203533), (84, 19241460), (90, 17958696), (98, 16492680), (105, 15393168), (108, 14965580), (112, 14431095), (120, 13469022), (126, 12827640), (135, 11972464), (140, 11544876), (144, 11224185), (147, 10995120), (168, 9620730), (180, 8979348), (189, 8551760), (196, 8246340), (210, 7696584), (216, 7482790), (240, 6734511), (245, 6597072), (252, 6413820), (270, 5986232), (280, 5772438), (294, 5497560), (315, 5131056), (336, 4810365), (360, 4489674), (378, 4275880), (392, 4123170), (420, 3848292), (432, 3741395), (441, 3665040), (490, 3298536), (504, 3206910), (540, 2993116), (560, 2886219), (588, 2748780), (630, 2565528), (720, 2244837), (735, 2199024), (756, 2137940), (784, 2061585), (840, 1924146), (882, 1832520), (945, 1710352), (980, 1649268), (1008, 1603455), (1080, 1496558), (1176, 1374390), (1260, 1282764), (1323, 1221680), (1470, 1099512), (1512, 1068970), (1680, 962073), (1764, 916260), (1890, 855176), (1960, 824634), (2160, 748279), (2205, 733008), (2352, 687195), (2520, 641382), (2646, 610840), (2940, 549756), (3024, 534485), (3528, 458130), (3780, 427588), (3920, 412317), (4410, 366504), (5040, 320691), (5292, 305420), (5880, 274878), (6615, 244336), (7056, 229065), (7560, 213794), (8820, 183252), (10584, 152710), (11760, 137439), (13230, 122168), (15120, 106897), (15271, 105840), (17640, 91626), (21168, 76355), (26460, 61084), (30542, 52920), (35280, 45813)]