87339840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:385

約数の個数: 224

約数和(自身を含む): 325672704

約数和(自身を除く): 238332864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 280, 287, 317, 320, 328, 336, 410, 420, 448, 480, 492, 560, 574, 615, 634, 656, 672, 820, 840, 861, 951, 960, 984, 1120, 1148, 1230, 1268, 1312, 1344, 1435, 1585, 1640, 1680, 1722, 1902, 1968, 2219, 2240, 2296, 2460, 2536, 2624, 2870, 3170, 3280, 3360, 3444, 3804, 3936, 4305, 4438, 4592, 4755, 4920, 5072, 5740, 6340, 6560, 6657, 6720, 6888, 7608, 7872, 8610, 8876, 9184, 9510, 9840, 10144, 11095, 11480, 12680, 12997, 13120, 13314, 13776, 15216, 17220, 17752, 18368, 19020, 19680, 20288, 22190, 22960, 25360, 25994, 26628, 27552, 30432, 33285, 34440, 35504, 38040, 38991, 39360, 44380, 45920, 50720, 51988, 53256, 55104, 60864, 64985, 66570, 68880, 71008, 76080, 77982, 88760, 90979, 91840, 101440, 103976, 106512, 129970, 133140, 137760, 142016, 152160, 155964, 177520, 181958, 194955, 207952, 213024, 259940, 266280, 272937, 275520, 304320, 311928, 355040, 363916, 389910, 415904, 426048, 454895, 519880, 532560, 545874, 623856, 710080, 727832, 779820, 831808, 909790, 1039760, 1065120, 1091748, 1247712, 1364685, 1455664, 1559640, 1819580, 2079520, 2130240, 2183496, 2495424, 2729370, 2911328, 3119280, 3639160, 4159040, 4366992, 5458740, 5822656, 6238560, 7278320, 8733984, 10917480, 12477120, 14556640, 17467968, 21834960, 29113280, 43669920, 87339840]

約数ペア:

[(1, 87339840), (2, 43669920), (3, 29113280), (4, 21834960), (5, 17467968), (6, 14556640), (7, 12477120), (8, 10917480), (10, 8733984), (12, 7278320), (14, 6238560), (15, 5822656), (16, 5458740), (20, 4366992), (21, 4159040), (24, 3639160), (28, 3119280), (30, 2911328), (32, 2729370), (35, 2495424), (40, 2183496), (41, 2130240), (42, 2079520), (48, 1819580), (56, 1559640), (60, 1455664), (64, 1364685), (70, 1247712), (80, 1091748), (82, 1065120), (84, 1039760), (96, 909790), (105, 831808), (112, 779820), (120, 727832), (123, 710080), (140, 623856), (160, 545874), (164, 532560), (168, 519880), (192, 454895), (205, 426048), (210, 415904), (224, 389910), (240, 363916), (246, 355040), (280, 311928), (287, 304320), (317, 275520), (320, 272937), (328, 266280), (336, 259940), (410, 213024), (420, 207952), (448, 194955), (480, 181958), (492, 177520), (560, 155964), (574, 152160), (615, 142016), (634, 137760), (656, 133140), (672, 129970), (820, 106512), (840, 103976), (861, 101440), (951, 91840), (960, 90979), (984, 88760), (1120, 77982), (1148, 76080), (1230, 71008), (1268, 68880), (1312, 66570), (1344, 64985), (1435, 60864), (1585, 55104), (1640, 53256), (1680, 51988), (1722, 50720), (1902, 45920), (1968, 44380), (2219, 39360), (2240, 38991), (2296, 38040), (2460, 35504), (2536, 34440), (2624, 33285), (2870, 30432), (3170, 27552), (3280, 26628), (3360, 25994), (3444, 25360), (3804, 22960), (3936, 22190), (4305, 20288), (4438, 19680), (4592, 19020), (4755, 18368), (4920, 17752), (5072, 17220), (5740, 15216), (6340, 13776), (6560, 13314), (6657, 13120), (6720, 12997), (6888, 12680), (7608, 11480), (7872, 11095), (8610, 10144), (8876, 9840), (9184, 9510)]