139904640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 489771360

約数和(自身を除く): 349866720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 107, 120, 128, 144, 160, 180, 192, 214, 227, 240, 288, 320, 321, 360, 384, 428, 454, 480, 535, 576, 640, 642, 681, 720, 856, 908, 960, 963, 1070, 1135, 1152, 1284, 1362, 1440, 1605, 1712, 1816, 1920, 1926, 2043, 2140, 2270, 2568, 2724, 2880, 3210, 3405, 3424, 3632, 3852, 4086, 4280, 4540, 4815, 5136, 5448, 5760, 6420, 6810, 6848, 7264, 7704, 8172, 8560, 9080, 9630, 10215, 10272, 10896, 12840, 13620, 13696, 14528, 15408, 16344, 17120, 18160, 19260, 20430, 20544, 21792, 24289, 25680, 27240, 29056, 30816, 32688, 34240, 36320, 38520, 40860, 41088, 43584, 48578, 51360, 54480, 61632, 65376, 68480, 72640, 72867, 77040, 81720, 87168, 97156, 102720, 108960, 121445, 123264, 130752, 145280, 145734, 154080, 163440, 194312, 205440, 217920, 218601, 242890, 261504, 291468, 308160, 326880, 364335, 388624, 435840, 437202, 485780, 582936, 616320, 653760, 728670, 777248, 874404, 971560, 1093005, 1165872, 1307520, 1457340, 1554496, 1748808, 1943120, 2186010, 2331744, 2914680, 3108992, 3497616, 3886240, 4372020, 4663488, 5829360, 6995232, 7772480, 8744040, 9326976, 11658720, 13990464, 15544960, 17488080, 23317440, 27980928, 34976160, 46634880, 69952320, 139904640]

約数ペア:

[(1, 139904640), (2, 69952320), (3, 46634880), (4, 34976160), (5, 27980928), (6, 23317440), (8, 17488080), (9, 15544960), (10, 13990464), (12, 11658720), (15, 9326976), (16, 8744040), (18, 7772480), (20, 6995232), (24, 5829360), (30, 4663488), (32, 4372020), (36, 3886240), (40, 3497616), (45, 3108992), (48, 2914680), (60, 2331744), (64, 2186010), (72, 1943120), (80, 1748808), (90, 1554496), (96, 1457340), (107, 1307520), (120, 1165872), (128, 1093005), (144, 971560), (160, 874404), (180, 777248), (192, 728670), (214, 653760), (227, 616320), (240, 582936), (288, 485780), (320, 437202), (321, 435840), (360, 388624), (384, 364335), (428, 326880), (454, 308160), (480, 291468), (535, 261504), (576, 242890), (640, 218601), (642, 217920), (681, 205440), (720, 194312), (856, 163440), (908, 154080), (960, 145734), (963, 145280), (1070, 130752), (1135, 123264), (1152, 121445), (1284, 108960), (1362, 102720), (1440, 97156), (1605, 87168), (1712, 81720), (1816, 77040), (1920, 72867), (1926, 72640), (2043, 68480), (2140, 65376), (2270, 61632), (2568, 54480), (2724, 51360), (2880, 48578), (3210, 43584), (3405, 41088), (3424, 40860), (3632, 38520), (3852, 36320), (4086, 34240), (4280, 32688), (4540, 30816), (4815, 29056), (5136, 27240), (5448, 25680), (5760, 24289), (6420, 21792), (6810, 20544), (6848, 20430), (7264, 19260), (7704, 18160), (8172, 17120), (8560, 16344), (9080, 15408), (9630, 14528), (10215, 13696), (10272, 13620), (10896, 12840)]