77344960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 224

約数和(自身を含む): 238182912

約数和(自身を除く): 160837952

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 43, 44, 55, 56, 64, 70, 73, 77, 80, 86, 88, 110, 112, 140, 146, 154, 160, 172, 176, 215, 220, 224, 280, 292, 301, 308, 320, 344, 352, 365, 385, 430, 440, 448, 473, 511, 560, 584, 602, 616, 688, 704, 730, 770, 803, 860, 880, 946, 1022, 1120, 1168, 1204, 1232, 1376, 1460, 1505, 1540, 1606, 1720, 1760, 1892, 2044, 2240, 2336, 2365, 2408, 2464, 2555, 2752, 2920, 3010, 3080, 3139, 3212, 3311, 3440, 3520, 3784, 4015, 4088, 4672, 4730, 4816, 4928, 5110, 5621, 5840, 6020, 6160, 6278, 6424, 6622, 6880, 7568, 8030, 8176, 9460, 9632, 10220, 11242, 11680, 12040, 12320, 12556, 12848, 13244, 13760, 15136, 15695, 16060, 16352, 16555, 18920, 19264, 20440, 21973, 22484, 23360, 24080, 24640, 25112, 25696, 26488, 28105, 30272, 31390, 32120, 32704, 33110, 34529, 37840, 40880, 43946, 44968, 48160, 50224, 51392, 52976, 56210, 62780, 64240, 66220, 69058, 75680, 81760, 87892, 89936, 96320, 100448, 105952, 109865, 112420, 125560, 128480, 132440, 138116, 151360, 163520, 172645, 175784, 179872, 200896, 211904, 219730, 224840, 241703, 251120, 256960, 264880, 276232, 345290, 351568, 359744, 439460, 449680, 483406, 502240, 529760, 552464, 690580, 703136, 878920, 899360, 966812, 1004480, 1059520, 1104928, 1208515, 1381160, 1406272, 1757840, 1798720, 1933624, 2209856, 2417030, 2762320, 3515680, 3867248, 4834060, 5524640, 7031360, 7734496, 9668120, 11049280, 15468992, 19336240, 38672480, 77344960]

約数ペア:

[(1, 77344960), (2, 38672480), (4, 19336240), (5, 15468992), (7, 11049280), (8, 9668120), (10, 7734496), (11, 7031360), (14, 5524640), (16, 4834060), (20, 3867248), (22, 3515680), (28, 2762320), (32, 2417030), (35, 2209856), (40, 1933624), (43, 1798720), (44, 1757840), (55, 1406272), (56, 1381160), (64, 1208515), (70, 1104928), (73, 1059520), (77, 1004480), (80, 966812), (86, 899360), (88, 878920), (110, 703136), (112, 690580), (140, 552464), (146, 529760), (154, 502240), (160, 483406), (172, 449680), (176, 439460), (215, 359744), (220, 351568), (224, 345290), (280, 276232), (292, 264880), (301, 256960), (308, 251120), (320, 241703), (344, 224840), (352, 219730), (365, 211904), (385, 200896), (430, 179872), (440, 175784), (448, 172645), (473, 163520), (511, 151360), (560, 138116), (584, 132440), (602, 128480), (616, 125560), (688, 112420), (704, 109865), (730, 105952), (770, 100448), (803, 96320), (860, 89936), (880, 87892), (946, 81760), (1022, 75680), (1120, 69058), (1168, 66220), (1204, 64240), (1232, 62780), (1376, 56210), (1460, 52976), (1505, 51392), (1540, 50224), (1606, 48160), (1720, 44968), (1760, 43946), (1892, 40880), (2044, 37840), (2240, 34529), (2336, 33110), (2365, 32704), (2408, 32120), (2464, 31390), (2555, 30272), (2752, 28105), (2920, 26488), (3010, 25696), (3080, 25112), (3139, 24640), (3212, 24080), (3311, 23360), (3440, 22484), (3520, 21973), (3784, 20440), (4015, 19264), (4088, 18920), (4672, 16555), (4730, 16352), (4816, 16060), (4928, 15695), (5110, 15136), (5621, 13760), (5840, 13244), (6020, 12848), (6160, 12556), (6278, 12320), (6424, 12040), (6622, 11680), (6880, 11242), (7568, 10220), (8030, 9632), (8176, 9460)]