310485120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 256

約数和(自身を含む): 1101893760

約数和(自身を除く): 791408640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 64, 66, 80, 88, 96, 110, 120, 122, 128, 132, 160, 165, 176, 183, 192, 220, 240, 241, 244, 264, 305, 320, 330, 352, 366, 384, 440, 480, 482, 488, 528, 610, 640, 660, 671, 704, 723, 732, 880, 915, 960, 964, 976, 1056, 1205, 1220, 1320, 1342, 1408, 1446, 1464, 1760, 1830, 1920, 1928, 1952, 2013, 2112, 2410, 2440, 2640, 2651, 2684, 2892, 2928, 3355, 3520, 3615, 3660, 3856, 3904, 4026, 4224, 4820, 4880, 5280, 5302, 5368, 5784, 5856, 6710, 7040, 7230, 7320, 7712, 7808, 7953, 8052, 9640, 9760, 10065, 10560, 10604, 10736, 11568, 11712, 13255, 13420, 14460, 14640, 14701, 15424, 15906, 16104, 19280, 19520, 20130, 21120, 21208, 21472, 23136, 23424, 26510, 26840, 28920, 29280, 29402, 30848, 31812, 32208, 38560, 39040, 39765, 40260, 42416, 42944, 44103, 46272, 53020, 53680, 57840, 58560, 58804, 63624, 64416, 73505, 77120, 79530, 80520, 84832, 85888, 88206, 92544, 106040, 107360, 115680, 117120, 117608, 127248, 128832, 147010, 154240, 159060, 161040, 161711, 169664, 176412, 212080, 214720, 220515, 231360, 235216, 254496, 257664, 294020, 318120, 322080, 323422, 339328, 352824, 424160, 429440, 441030, 462720, 470432, 485133, 508992, 588040, 636240, 644160, 646844, 705648, 808555, 848320, 882060, 940864, 970266, 1017984, 1176080, 1272480, 1288320, 1293688, 1411296, 1617110, 1696640, 1764120, 1881728, 1940532, 2352160, 2425665, 2544960, 2587376, 2822592, 3234220, 3528240, 3881064, 4704320, 4851330, 5089920, 5174752, 5645184, 6468440, 7056480, 7762128, 9408640, 9702660, 10349504, 12936880, 14112960, 15524256, 19405320, 20699008, 25873760, 28225920, 31048512, 38810640, 51747520, 62097024, 77621280, 103495040, 155242560, 310485120]

約数ペア:

[(1, 310485120), (2, 155242560), (3, 103495040), (4, 77621280), (5, 62097024), (6, 51747520), (8, 38810640), (10, 31048512), (11, 28225920), (12, 25873760), (15, 20699008), (16, 19405320), (20, 15524256), (22, 14112960), (24, 12936880), (30, 10349504), (32, 9702660), (33, 9408640), (40, 7762128), (44, 7056480), (48, 6468440), (55, 5645184), (60, 5174752), (61, 5089920), (64, 4851330), (66, 4704320), (80, 3881064), (88, 3528240), (96, 3234220), (110, 2822592), (120, 2587376), (122, 2544960), (128, 2425665), (132, 2352160), (160, 1940532), (165, 1881728), (176, 1764120), (183, 1696640), (192, 1617110), (220, 1411296), (240, 1293688), (241, 1288320), (244, 1272480), (264, 1176080), (305, 1017984), (320, 970266), (330, 940864), (352, 882060), (366, 848320), (384, 808555), (440, 705648), (480, 646844), (482, 644160), (488, 636240), (528, 588040), (610, 508992), (640, 485133), (660, 470432), (671, 462720), (704, 441030), (723, 429440), (732, 424160), (880, 352824), (915, 339328), (960, 323422), (964, 322080), (976, 318120), (1056, 294020), (1205, 257664), (1220, 254496), (1320, 235216), (1342, 231360), (1408, 220515), (1446, 214720), (1464, 212080), (1760, 176412), (1830, 169664), (1920, 161711), (1928, 161040), (1952, 159060), (2013, 154240), (2112, 147010), (2410, 128832), (2440, 127248), (2640, 117608), (2651, 117120), (2684, 115680), (2892, 107360), (2928, 106040), (3355, 92544), (3520, 88206), (3615, 85888), (3660, 84832), (3856, 80520), (3904, 79530), (4026, 77120), (4224, 73505), (4820, 64416), (4880, 63624), (5280, 58804), (5302, 58560), (5368, 57840), (5784, 53680), (5856, 53020), (6710, 46272), (7040, 44103), (7230, 42944), (7320, 42416), (7712, 40260), (7808, 39765), (7953, 39040), (8052, 38560), (9640, 32208), (9760, 31812), (10065, 30848), (10560, 29402), (10604, 29280), (10736, 28920), (11568, 26840), (11712, 26510), (13255, 23424), (13420, 23136), (14460, 21472), (14640, 21208), (14701, 21120), (15424, 20130), (15906, 19520), (16104, 19280)]