690426240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1169

約数の個数: 256

約数和(自身を含む): 2570987520

約数和(自身を除く): 1880561280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 64, 70, 80, 84, 94, 96, 105, 112, 120, 128, 140, 141, 160, 168, 188, 192, 210, 224, 235, 240, 280, 282, 320, 329, 336, 376, 384, 420, 448, 470, 480, 560, 564, 640, 658, 672, 705, 752, 840, 896, 940, 960, 987, 1093, 1120, 1128, 1316, 1344, 1410, 1504, 1645, 1680, 1880, 1920, 1974, 2186, 2240, 2256, 2632, 2688, 2820, 3008, 3279, 3290, 3360, 3760, 3948, 4372, 4480, 4512, 4935, 5264, 5465, 5640, 6016, 6558, 6580, 6720, 7520, 7651, 7896, 8744, 9024, 9870, 10528, 10930, 11280, 13116, 13160, 13440, 15040, 15302, 15792, 16395, 17488, 18048, 19740, 21056, 21860, 22560, 22953, 26232, 26320, 30080, 30604, 31584, 32790, 34976, 38255, 39480, 42112, 43720, 45120, 45906, 51371, 52464, 52640, 61208, 63168, 65580, 69952, 76510, 78960, 87440, 90240, 91812, 102742, 104928, 105280, 114765, 122416, 126336, 131160, 139904, 153020, 154113, 157920, 174880, 183624, 205484, 209856, 210560, 229530, 244832, 256855, 262320, 306040, 308226, 315840, 349760, 359597, 367248, 410968, 419712, 459060, 489664, 513710, 524640, 612080, 616452, 631680, 699520, 719194, 734496, 770565, 821936, 918120, 979328, 1027420, 1049280, 1078791, 1224160, 1232904, 1438388, 1468992, 1541130, 1643872, 1797985, 1836240, 2054840, 2098560, 2157582, 2448320, 2465808, 2876776, 2937984, 3082260, 3287744, 3595970, 3672480, 4109680, 4315164, 4896640, 4931616, 5393955, 5753552, 6164520, 6575488, 7191940, 7344960, 8219360, 8630328, 9863232, 10787910, 11507104, 12329040, 14383880, 14689920, 16438720, 17260656, 19726464, 21575820, 23014208, 24658080, 28767760, 32877440, 34521312, 43151640, 46028416, 49316160, 57535520, 69042624, 86303280, 98632320, 115071040, 138085248, 172606560, 230142080, 345213120, 690426240]

約数ペア:

[(1, 690426240), (2, 345213120), (3, 230142080), (4, 172606560), (5, 138085248), (6, 115071040), (7, 98632320), (8, 86303280), (10, 69042624), (12, 57535520), (14, 49316160), (15, 46028416), (16, 43151640), (20, 34521312), (21, 32877440), (24, 28767760), (28, 24658080), (30, 23014208), (32, 21575820), (35, 19726464), (40, 17260656), (42, 16438720), (47, 14689920), (48, 14383880), (56, 12329040), (60, 11507104), (64, 10787910), (70, 9863232), (80, 8630328), (84, 8219360), (94, 7344960), (96, 7191940), (105, 6575488), (112, 6164520), (120, 5753552), (128, 5393955), (140, 4931616), (141, 4896640), (160, 4315164), (168, 4109680), (188, 3672480), (192, 3595970), (210, 3287744), (224, 3082260), (235, 2937984), (240, 2876776), (280, 2465808), (282, 2448320), (320, 2157582), (329, 2098560), (336, 2054840), (376, 1836240), (384, 1797985), (420, 1643872), (448, 1541130), (470, 1468992), (480, 1438388), (560, 1232904), (564, 1224160), (640, 1078791), (658, 1049280), (672, 1027420), (705, 979328), (752, 918120), (840, 821936), (896, 770565), (940, 734496), (960, 719194), (987, 699520), (1093, 631680), (1120, 616452), (1128, 612080), (1316, 524640), (1344, 513710), (1410, 489664), (1504, 459060), (1645, 419712), (1680, 410968), (1880, 367248), (1920, 359597), (1974, 349760), (2186, 315840), (2240, 308226), (2256, 306040), (2632, 262320), (2688, 256855), (2820, 244832), (3008, 229530), (3279, 210560), (3290, 209856), (3360, 205484), (3760, 183624), (3948, 174880), (4372, 157920), (4480, 154113), (4512, 153020), (4935, 139904), (5264, 131160), (5465, 126336), (5640, 122416), (6016, 114765), (6558, 105280), (6580, 104928), (6720, 102742), (7520, 91812), (7651, 90240), (7896, 87440), (8744, 78960), (9024, 76510), (9870, 69952), (10528, 65580), (10930, 63168), (11280, 61208), (13116, 52640), (13160, 52464), (13440, 51371), (15040, 45906), (15302, 45120), (15792, 43720), (16395, 42112), (17488, 39480), (18048, 38255), (19740, 34976), (21056, 32790), (21860, 31584), (22560, 30604), (22953, 30080), (26232, 26320)]