73747520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 224

約数和(自身を含む): 227356416

約数和(自身を除く): 153608896

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 41, 44, 55, 56, 64, 70, 73, 77, 80, 82, 88, 110, 112, 140, 146, 154, 160, 164, 176, 205, 220, 224, 280, 287, 292, 308, 320, 328, 352, 365, 385, 410, 440, 448, 451, 511, 560, 574, 584, 616, 656, 704, 730, 770, 803, 820, 880, 902, 1022, 1120, 1148, 1168, 1232, 1312, 1435, 1460, 1540, 1606, 1640, 1760, 1804, 2044, 2240, 2255, 2296, 2336, 2464, 2555, 2624, 2870, 2920, 2993, 3080, 3157, 3212, 3280, 3520, 3608, 4015, 4088, 4510, 4592, 4672, 4928, 5110, 5621, 5740, 5840, 5986, 6160, 6314, 6424, 6560, 7216, 8030, 8176, 9020, 9184, 10220, 11242, 11480, 11680, 11972, 12320, 12628, 12848, 13120, 14432, 14965, 15785, 16060, 16352, 18040, 18368, 20440, 20951, 22484, 22960, 23360, 23944, 24640, 25256, 25696, 28105, 28864, 29930, 31570, 32120, 32704, 32923, 36080, 40880, 41902, 44968, 45920, 47888, 50512, 51392, 56210, 59860, 63140, 64240, 65846, 72160, 81760, 83804, 89936, 91840, 95776, 101024, 104755, 112420, 119720, 126280, 128480, 131692, 144320, 163520, 164615, 167608, 179872, 191552, 202048, 209510, 224840, 230461, 239440, 252560, 256960, 263384, 329230, 335216, 359744, 419020, 449680, 460922, 478880, 505120, 526768, 658460, 670432, 838040, 899360, 921844, 957760, 1010240, 1053536, 1152305, 1316920, 1340864, 1676080, 1798720, 1843688, 2107072, 2304610, 2633840, 3352160, 3687376, 4609220, 5267680, 6704320, 7374752, 9218440, 10535360, 14749504, 18436880, 36873760, 73747520]

約数ペア:

[(1, 73747520), (2, 36873760), (4, 18436880), (5, 14749504), (7, 10535360), (8, 9218440), (10, 7374752), (11, 6704320), (14, 5267680), (16, 4609220), (20, 3687376), (22, 3352160), (28, 2633840), (32, 2304610), (35, 2107072), (40, 1843688), (41, 1798720), (44, 1676080), (55, 1340864), (56, 1316920), (64, 1152305), (70, 1053536), (73, 1010240), (77, 957760), (80, 921844), (82, 899360), (88, 838040), (110, 670432), (112, 658460), (140, 526768), (146, 505120), (154, 478880), (160, 460922), (164, 449680), (176, 419020), (205, 359744), (220, 335216), (224, 329230), (280, 263384), (287, 256960), (292, 252560), (308, 239440), (320, 230461), (328, 224840), (352, 209510), (365, 202048), (385, 191552), (410, 179872), (440, 167608), (448, 164615), (451, 163520), (511, 144320), (560, 131692), (574, 128480), (584, 126280), (616, 119720), (656, 112420), (704, 104755), (730, 101024), (770, 95776), (803, 91840), (820, 89936), (880, 83804), (902, 81760), (1022, 72160), (1120, 65846), (1148, 64240), (1168, 63140), (1232, 59860), (1312, 56210), (1435, 51392), (1460, 50512), (1540, 47888), (1606, 45920), (1640, 44968), (1760, 41902), (1804, 40880), (2044, 36080), (2240, 32923), (2255, 32704), (2296, 32120), (2336, 31570), (2464, 29930), (2555, 28864), (2624, 28105), (2870, 25696), (2920, 25256), (2993, 24640), (3080, 23944), (3157, 23360), (3212, 22960), (3280, 22484), (3520, 20951), (3608, 20440), (4015, 18368), (4088, 18040), (4510, 16352), (4592, 16060), (4672, 15785), (4928, 14965), (5110, 14432), (5621, 13120), (5740, 12848), (5840, 12628), (5986, 12320), (6160, 11972), (6314, 11680), (6424, 11480), (6560, 11242), (7216, 10220), (8030, 9184), (8176, 9020)]