102931360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:739

約数の個数: 144

約数和(自身を含む): 298196640

約数和(自身を除く): 195265280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 380, 392, 490, 532, 560, 608, 665, 691, 760, 784, 931, 980, 1064, 1120, 1330, 1382, 1520, 1568, 1862, 1960, 2128, 2660, 2764, 3040, 3455, 3724, 3920, 4256, 4655, 4837, 5320, 5528, 6910, 7448, 7840, 9310, 9674, 10640, 11056, 13129, 13820, 14896, 18620, 19348, 21280, 22112, 24185, 26258, 27640, 29792, 33859, 37240, 38696, 48370, 52516, 55280, 65645, 67718, 74480, 77392, 91903, 96740, 105032, 110560, 131290, 135436, 148960, 154784, 169295, 183806, 193480, 210064, 262580, 270872, 338590, 367612, 386960, 420128, 459515, 525160, 541744, 643321, 677180, 735224, 773920, 919030, 1050320, 1083488, 1286642, 1354360, 1470448, 1838060, 2100640, 2573284, 2708720, 2940896, 3216605, 3676120, 5146568, 5417440, 6433210, 7352240, 10293136, 12866420, 14704480, 20586272, 25732840, 51465680, 102931360]

約数ペア:

[(1, 102931360), (2, 51465680), (4, 25732840), (5, 20586272), (7, 14704480), (8, 12866420), (10, 10293136), (14, 7352240), (16, 6433210), (19, 5417440), (20, 5146568), (28, 3676120), (32, 3216605), (35, 2940896), (38, 2708720), (40, 2573284), (49, 2100640), (56, 1838060), (70, 1470448), (76, 1354360), (80, 1286642), (95, 1083488), (98, 1050320), (112, 919030), (133, 773920), (140, 735224), (152, 677180), (160, 643321), (190, 541744), (196, 525160), (224, 459515), (245, 420128), (266, 386960), (280, 367612), (304, 338590), (380, 270872), (392, 262580), (490, 210064), (532, 193480), (560, 183806), (608, 169295), (665, 154784), (691, 148960), (760, 135436), (784, 131290), (931, 110560), (980, 105032), (1064, 96740), (1120, 91903), (1330, 77392), (1382, 74480), (1520, 67718), (1568, 65645), (1862, 55280), (1960, 52516), (2128, 48370), (2660, 38696), (2764, 37240), (3040, 33859), (3455, 29792), (3724, 27640), (3920, 26258), (4256, 24185), (4655, 22112), (4837, 21280), (5320, 19348), (5528, 18620), (6910, 14896), (7448, 13820), (7840, 13129), (9310, 11056), (9674, 10640)]