556912720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:597

約数の個数: 160

約数和(自身を含む): 1605397248

約数和(自身を除く): 1048484528

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 227, 260, 280, 337, 364, 454, 455, 520, 560, 674, 728, 908, 910, 1040, 1135, 1348, 1456, 1589, 1685, 1816, 1820, 2270, 2359, 2696, 2951, 3178, 3370, 3632, 3640, 4381, 4540, 4718, 5392, 5902, 6356, 6740, 7280, 7945, 8762, 9080, 9436, 11795, 11804, 12712, 13480, 14755, 15890, 17524, 18160, 18872, 20657, 21905, 23590, 23608, 25424, 26960, 29510, 30667, 31780, 35048, 37744, 41314, 43810, 47180, 47216, 59020, 61334, 63560, 70096, 76499, 82628, 87620, 94360, 103285, 118040, 122668, 127120, 152998, 153335, 165256, 175240, 188720, 206570, 236080, 245336, 305996, 306670, 330512, 350480, 382495, 413140, 490672, 535493, 611992, 613340, 764990, 826280, 994487, 1070986, 1223984, 1226680, 1529980, 1652560, 1988974, 2141972, 2453360, 2677465, 3059960, 3977948, 4283944, 4972435, 5354930, 6119920, 6961409, 7955896, 8567888, 9944870, 10709860, 13922818, 15911792, 19889740, 21419720, 27845636, 34807045, 39779480, 42839440, 55691272, 69614090, 79558960, 111382544, 139228180, 278456360, 556912720]

約数ペア:

[(1, 556912720), (2, 278456360), (4, 139228180), (5, 111382544), (7, 79558960), (8, 69614090), (10, 55691272), (13, 42839440), (14, 39779480), (16, 34807045), (20, 27845636), (26, 21419720), (28, 19889740), (35, 15911792), (40, 13922818), (52, 10709860), (56, 9944870), (65, 8567888), (70, 7955896), (80, 6961409), (91, 6119920), (104, 5354930), (112, 4972435), (130, 4283944), (140, 3977948), (182, 3059960), (208, 2677465), (227, 2453360), (260, 2141972), (280, 1988974), (337, 1652560), (364, 1529980), (454, 1226680), (455, 1223984), (520, 1070986), (560, 994487), (674, 826280), (728, 764990), (908, 613340), (910, 611992), (1040, 535493), (1135, 490672), (1348, 413140), (1456, 382495), (1589, 350480), (1685, 330512), (1816, 306670), (1820, 305996), (2270, 245336), (2359, 236080), (2696, 206570), (2951, 188720), (3178, 175240), (3370, 165256), (3632, 153335), (3640, 152998), (4381, 127120), (4540, 122668), (4718, 118040), (5392, 103285), (5902, 94360), (6356, 87620), (6740, 82628), (7280, 76499), (7945, 70096), (8762, 63560), (9080, 61334), (9436, 59020), (11795, 47216), (11804, 47180), (12712, 43810), (13480, 41314), (14755, 37744), (15890, 35048), (17524, 31780), (18160, 30667), (18872, 29510), (20657, 26960), (21905, 25424), (23590, 23608)]