202805680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 240

約数和(自身を含む): 615085632

約数和(自身を除く): 412279952

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 41, 44, 55, 56, 70, 73, 77, 80, 82, 88, 110, 112, 121, 140, 146, 154, 164, 176, 205, 220, 242, 280, 287, 292, 308, 328, 365, 385, 410, 440, 451, 484, 511, 560, 574, 584, 605, 616, 656, 730, 770, 803, 820, 847, 880, 902, 968, 1022, 1148, 1168, 1210, 1232, 1435, 1460, 1540, 1606, 1640, 1694, 1804, 1936, 2044, 2255, 2296, 2420, 2555, 2870, 2920, 2993, 3080, 3157, 3212, 3280, 3388, 3608, 4015, 4088, 4235, 4510, 4592, 4840, 4961, 5110, 5621, 5740, 5840, 5986, 6160, 6314, 6424, 6776, 7216, 8030, 8176, 8470, 8833, 9020, 9680, 9922, 10220, 11242, 11480, 11972, 12628, 12848, 13552, 14965, 15785, 16060, 16940, 17666, 18040, 19844, 20440, 20951, 22484, 22960, 23944, 24805, 25256, 28105, 29930, 31570, 32120, 32923, 33880, 34727, 35332, 36080, 39688, 40880, 41902, 44165, 44968, 47888, 49610, 50512, 56210, 59860, 61831, 63140, 64240, 65846, 67760, 69454, 70664, 79376, 83804, 88330, 89936, 99220, 104755, 112420, 119720, 123662, 126280, 131692, 138908, 141328, 164615, 167608, 173635, 176660, 198440, 209510, 224840, 230461, 239440, 247324, 252560, 263384, 277816, 309155, 329230, 335216, 347270, 353320, 362153, 396880, 419020, 449680, 460922, 494648, 526768, 555632, 618310, 658460, 694540, 706640, 724306, 838040, 921844, 989296, 1152305, 1236620, 1316920, 1389080, 1448612, 1676080, 1810765, 1843688, 2304610, 2473240, 2535071, 2633840, 2778160, 2897224, 3621530, 3687376, 4609220, 4946480, 5070142, 5794448, 7243060, 9218440, 10140284, 12675355, 14486120, 18436880, 20280568, 25350710, 28972240, 40561136, 50701420, 101402840, 202805680]

約数ペア:

[(1, 202805680), (2, 101402840), (4, 50701420), (5, 40561136), (7, 28972240), (8, 25350710), (10, 20280568), (11, 18436880), (14, 14486120), (16, 12675355), (20, 10140284), (22, 9218440), (28, 7243060), (35, 5794448), (40, 5070142), (41, 4946480), (44, 4609220), (55, 3687376), (56, 3621530), (70, 2897224), (73, 2778160), (77, 2633840), (80, 2535071), (82, 2473240), (88, 2304610), (110, 1843688), (112, 1810765), (121, 1676080), (140, 1448612), (146, 1389080), (154, 1316920), (164, 1236620), (176, 1152305), (205, 989296), (220, 921844), (242, 838040), (280, 724306), (287, 706640), (292, 694540), (308, 658460), (328, 618310), (365, 555632), (385, 526768), (410, 494648), (440, 460922), (451, 449680), (484, 419020), (511, 396880), (560, 362153), (574, 353320), (584, 347270), (605, 335216), (616, 329230), (656, 309155), (730, 277816), (770, 263384), (803, 252560), (820, 247324), (847, 239440), (880, 230461), (902, 224840), (968, 209510), (1022, 198440), (1148, 176660), (1168, 173635), (1210, 167608), (1232, 164615), (1435, 141328), (1460, 138908), (1540, 131692), (1606, 126280), (1640, 123662), (1694, 119720), (1804, 112420), (1936, 104755), (2044, 99220), (2255, 89936), (2296, 88330), (2420, 83804), (2555, 79376), (2870, 70664), (2920, 69454), (2993, 67760), (3080, 65846), (3157, 64240), (3212, 63140), (3280, 61831), (3388, 59860), (3608, 56210), (4015, 50512), (4088, 49610), (4235, 47888), (4510, 44968), (4592, 44165), (4840, 41902), (4961, 40880), (5110, 39688), (5621, 36080), (5740, 35332), (5840, 34727), (5986, 33880), (6160, 32923), (6314, 32120), (6424, 31570), (6776, 29930), (7216, 28105), (8030, 25256), (8176, 24805), (8470, 23944), (8833, 22960), (9020, 22484), (9680, 20951), (9922, 20440), (10220, 19844), (11242, 18040), (11480, 17666), (11972, 16940), (12628, 16060), (12848, 15785), (13552, 14965)]