301706240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{487}}^1$

素因数の和:534

約数の個数: 132

約数和(自身を含む): 797150928

約数和(自身を除く): 495444688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 320, 352, 440, 484, 487, 512, 605, 640, 704, 880, 968, 974, 1024, 1210, 1280, 1408, 1760, 1936, 1948, 2420, 2435, 2560, 2816, 3520, 3872, 3896, 4840, 4870, 5120, 5357, 5632, 7040, 7744, 7792, 9680, 9740, 10714, 11264, 14080, 15488, 15584, 19360, 19480, 21428, 26785, 28160, 30976, 31168, 38720, 38960, 42856, 53570, 56320, 58927, 61952, 62336, 77440, 77920, 85712, 107140, 117854, 123904, 124672, 154880, 155840, 171424, 214280, 235708, 249344, 294635, 309760, 311680, 342848, 428560, 471416, 498688, 589270, 619520, 623360, 685696, 857120, 942832, 1178540, 1246720, 1371392, 1714240, 1885664, 2357080, 2493440, 2742784, 3428480, 3771328, 4714160, 5485568, 6856960, 7542656, 9428320, 13713920, 15085312, 18856640, 27427840, 30170624, 37713280, 60341248, 75426560, 150853120, 301706240]

約数ペア:

[(1, 301706240), (2, 150853120), (4, 75426560), (5, 60341248), (8, 37713280), (10, 30170624), (11, 27427840), (16, 18856640), (20, 15085312), (22, 13713920), (32, 9428320), (40, 7542656), (44, 6856960), (55, 5485568), (64, 4714160), (80, 3771328), (88, 3428480), (110, 2742784), (121, 2493440), (128, 2357080), (160, 1885664), (176, 1714240), (220, 1371392), (242, 1246720), (256, 1178540), (320, 942832), (352, 857120), (440, 685696), (484, 623360), (487, 619520), (512, 589270), (605, 498688), (640, 471416), (704, 428560), (880, 342848), (968, 311680), (974, 309760), (1024, 294635), (1210, 249344), (1280, 235708), (1408, 214280), (1760, 171424), (1936, 155840), (1948, 154880), (2420, 124672), (2435, 123904), (2560, 117854), (2816, 107140), (3520, 85712), (3872, 77920), (3896, 77440), (4840, 62336), (4870, 61952), (5120, 58927), (5357, 56320), (5632, 53570), (7040, 42856), (7744, 38960), (7792, 38720), (9680, 31168), (9740, 30976), (10714, 28160), (11264, 26785), (14080, 21428), (15488, 19480), (15584, 19360)]