38672480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 118153728

約数和(自身を除く): 79481248

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 43, 44, 55, 56, 70, 73, 77, 80, 86, 88, 110, 112, 140, 146, 154, 160, 172, 176, 215, 220, 224, 280, 292, 301, 308, 344, 352, 365, 385, 430, 440, 473, 511, 560, 584, 602, 616, 688, 730, 770, 803, 860, 880, 946, 1022, 1120, 1168, 1204, 1232, 1376, 1460, 1505, 1540, 1606, 1720, 1760, 1892, 2044, 2336, 2365, 2408, 2464, 2555, 2920, 3010, 3080, 3139, 3212, 3311, 3440, 3784, 4015, 4088, 4730, 4816, 5110, 5621, 5840, 6020, 6160, 6278, 6424, 6622, 6880, 7568, 8030, 8176, 9460, 9632, 10220, 11242, 11680, 12040, 12320, 12556, 12848, 13244, 15136, 15695, 16060, 16352, 16555, 18920, 20440, 21973, 22484, 24080, 25112, 25696, 26488, 28105, 31390, 32120, 33110, 34529, 37840, 40880, 43946, 44968, 48160, 50224, 52976, 56210, 62780, 64240, 66220, 69058, 75680, 81760, 87892, 89936, 100448, 105952, 109865, 112420, 125560, 128480, 132440, 138116, 172645, 175784, 179872, 219730, 224840, 241703, 251120, 264880, 276232, 345290, 351568, 439460, 449680, 483406, 502240, 529760, 552464, 690580, 703136, 878920, 899360, 966812, 1104928, 1208515, 1381160, 1757840, 1933624, 2417030, 2762320, 3515680, 3867248, 4834060, 5524640, 7734496, 9668120, 19336240, 38672480]

約数ペア:

[(1, 38672480), (2, 19336240), (4, 9668120), (5, 7734496), (7, 5524640), (8, 4834060), (10, 3867248), (11, 3515680), (14, 2762320), (16, 2417030), (20, 1933624), (22, 1757840), (28, 1381160), (32, 1208515), (35, 1104928), (40, 966812), (43, 899360), (44, 878920), (55, 703136), (56, 690580), (70, 552464), (73, 529760), (77, 502240), (80, 483406), (86, 449680), (88, 439460), (110, 351568), (112, 345290), (140, 276232), (146, 264880), (154, 251120), (160, 241703), (172, 224840), (176, 219730), (215, 179872), (220, 175784), (224, 172645), (280, 138116), (292, 132440), (301, 128480), (308, 125560), (344, 112420), (352, 109865), (365, 105952), (385, 100448), (430, 89936), (440, 87892), (473, 81760), (511, 75680), (560, 69058), (584, 66220), (602, 64240), (616, 62780), (688, 56210), (730, 52976), (770, 50224), (803, 48160), (860, 44968), (880, 43946), (946, 40880), (1022, 37840), (1120, 34529), (1168, 33110), (1204, 32120), (1232, 31390), (1376, 28105), (1460, 26488), (1505, 25696), (1540, 25112), (1606, 24080), (1720, 22484), (1760, 21973), (1892, 20440), (2044, 18920), (2336, 16555), (2365, 16352), (2408, 16060), (2464, 15695), (2555, 15136), (2920, 13244), (3010, 12848), (3080, 12556), (3139, 12320), (3212, 12040), (3311, 11680), (3440, 11242), (3784, 10220), (4015, 9632), (4088, 9460), (4730, 8176), (4816, 8030), (5110, 7568), (5621, 6880), (5840, 6622), (6020, 6424), (6160, 6278)]