709406720

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 208

約数和(自身を含む): 1924950528

約数和(自身を除く): 1215543808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 67, 80, 88, 94, 110, 128, 134, 160, 176, 188, 220, 235, 256, 268, 320, 335, 352, 376, 440, 470, 512, 517, 536, 640, 670, 704, 737, 752, 880, 940, 1024, 1034, 1072, 1280, 1340, 1408, 1474, 1504, 1760, 1880, 2048, 2068, 2144, 2560, 2585, 2680, 2816, 2948, 3008, 3149, 3520, 3685, 3760, 4096, 4136, 4288, 5120, 5170, 5360, 5632, 5896, 6016, 6298, 7040, 7370, 7520, 8272, 8576, 10240, 10340, 10720, 11264, 11792, 12032, 12596, 14080, 14740, 15040, 15745, 16544, 17152, 20480, 20680, 21440, 22528, 23584, 24064, 25192, 28160, 29480, 30080, 31490, 33088, 34304, 34639, 41360, 42880, 45056, 47168, 48128, 50384, 56320, 58960, 60160, 62980, 66176, 68608, 69278, 82720, 85760, 94336, 96256, 100768, 112640, 117920, 120320, 125960, 132352, 137216, 138556, 165440, 171520, 173195, 188672, 192512, 201536, 225280, 235840, 240640, 251920, 264704, 274432, 277112, 330880, 343040, 346390, 377344, 403072, 471680, 481280, 503840, 529408, 554224, 661760, 686080, 692780, 754688, 806144, 943360, 962560, 1007680, 1058816, 1108448, 1323520, 1372160, 1385560, 1509376, 1612288, 1886720, 2015360, 2117632, 2216896, 2647040, 2771120, 3018752, 3224576, 3773440, 4030720, 4433792, 5294080, 5542240, 6449152, 7546880, 8061440, 8867584, 10588160, 11084480, 12898304, 15093760, 16122880, 17735168, 22168960, 32245760, 35470336, 44337920, 64491520, 70940672, 88675840, 141881344, 177351680, 354703360, 709406720]

約数ペア:

[(1, 709406720), (2, 354703360), (4, 177351680), (5, 141881344), (8, 88675840), (10, 70940672), (11, 64491520), (16, 44337920), (20, 35470336), (22, 32245760), (32, 22168960), (40, 17735168), (44, 16122880), (47, 15093760), (55, 12898304), (64, 11084480), (67, 10588160), (80, 8867584), (88, 8061440), (94, 7546880), (110, 6449152), (128, 5542240), (134, 5294080), (160, 4433792), (176, 4030720), (188, 3773440), (220, 3224576), (235, 3018752), (256, 2771120), (268, 2647040), (320, 2216896), (335, 2117632), (352, 2015360), (376, 1886720), (440, 1612288), (470, 1509376), (512, 1385560), (517, 1372160), (536, 1323520), (640, 1108448), (670, 1058816), (704, 1007680), (737, 962560), (752, 943360), (880, 806144), (940, 754688), (1024, 692780), (1034, 686080), (1072, 661760), (1280, 554224), (1340, 529408), (1408, 503840), (1474, 481280), (1504, 471680), (1760, 403072), (1880, 377344), (2048, 346390), (2068, 343040), (2144, 330880), (2560, 277112), (2585, 274432), (2680, 264704), (2816, 251920), (2948, 240640), (3008, 235840), (3149, 225280), (3520, 201536), (3685, 192512), (3760, 188672), (4096, 173195), (4136, 171520), (4288, 165440), (5120, 138556), (5170, 137216), (5360, 132352), (5632, 125960), (5896, 120320), (6016, 117920), (6298, 112640), (7040, 100768), (7370, 96256), (7520, 94336), (8272, 85760), (8576, 82720), (10240, 69278), (10340, 68608), (10720, 66176), (11264, 62980), (11792, 60160), (12032, 58960), (12596, 56320), (14080, 50384), (14740, 48128), (15040, 47168), (15745, 45056), (16544, 42880), (17152, 41360), (20480, 34639), (20680, 34304), (21440, 33088), (22528, 31490), (23584, 30080), (24064, 29480), (25192, 28160)]