38113920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:547

約数の個数: 192

約数和(自身を含む): 142014600

約数和(自身を除く): 103900680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 509, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1018, 1040, 1152, 1170, 1248, 1440, 1527, 1560, 1664, 1872, 1920, 2036, 2080, 2340, 2496, 2545, 2880, 3054, 3120, 3744, 4072, 4160, 4581, 4680, 4992, 5090, 5760, 6108, 6240, 6617, 7488, 7635, 8144, 8320, 9162, 9360, 10180, 12216, 12480, 13234, 14976, 15270, 16288, 18324, 18720, 19851, 20360, 22905, 24432, 24960, 26468, 30540, 32576, 33085, 36648, 37440, 39702, 40720, 45810, 48864, 52936, 59553, 61080, 65152, 66170, 73296, 74880, 79404, 81440, 91620, 97728, 99255, 105872, 119106, 122160, 132340, 146592, 158808, 162880, 183240, 195456, 198510, 211744, 238212, 244320, 264680, 293184, 297765, 317616, 325760, 366480, 397020, 423488, 476424, 488640, 529360, 586368, 595530, 635232, 732960, 794040, 846976, 952848, 977280, 1058720, 1191060, 1270464, 1465920, 1588080, 1905696, 2117440, 2382120, 2540928, 2931840, 3176160, 3811392, 4234880, 4764240, 6352320, 7622784, 9528480, 12704640, 19056960, 38113920]

約数ペア:

[(1, 38113920), (2, 19056960), (3, 12704640), (4, 9528480), (5, 7622784), (6, 6352320), (8, 4764240), (9, 4234880), (10, 3811392), (12, 3176160), (13, 2931840), (15, 2540928), (16, 2382120), (18, 2117440), (20, 1905696), (24, 1588080), (26, 1465920), (30, 1270464), (32, 1191060), (36, 1058720), (39, 977280), (40, 952848), (45, 846976), (48, 794040), (52, 732960), (60, 635232), (64, 595530), (65, 586368), (72, 529360), (78, 488640), (80, 476424), (90, 423488), (96, 397020), (104, 366480), (117, 325760), (120, 317616), (128, 297765), (130, 293184), (144, 264680), (156, 244320), (160, 238212), (180, 211744), (192, 198510), (195, 195456), (208, 183240), (234, 162880), (240, 158808), (260, 146592), (288, 132340), (312, 122160), (320, 119106), (360, 105872), (384, 99255), (390, 97728), (416, 91620), (468, 81440), (480, 79404), (509, 74880), (520, 73296), (576, 66170), (585, 65152), (624, 61080), (640, 59553), (720, 52936), (780, 48864), (832, 45810), (936, 40720), (960, 39702), (1018, 37440), (1040, 36648), (1152, 33085), (1170, 32576), (1248, 30540), (1440, 26468), (1527, 24960), (1560, 24432), (1664, 22905), (1872, 20360), (1920, 19851), (2036, 18720), (2080, 18324), (2340, 16288), (2496, 15270), (2545, 14976), (2880, 13234), (3054, 12480), (3120, 12216), (3744, 10180), (4072, 9360), (4160, 9162), (4581, 8320), (4680, 8144), (4992, 7635), (5090, 7488), (5760, 6617), (6108, 6240)]