233469280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1217}}^1$

素因数の和:1352

約数の個数: 96

約数和(自身を含む): 607733280

約数和(自身を除く): 374264000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 109, 110, 160, 176, 218, 220, 352, 436, 440, 545, 872, 880, 1090, 1199, 1217, 1744, 1760, 2180, 2398, 2434, 3488, 4360, 4796, 4868, 5995, 6085, 8720, 9592, 9736, 11990, 12170, 13387, 17440, 19184, 19472, 23980, 24340, 26774, 38368, 38944, 47960, 48680, 53548, 66935, 95920, 97360, 107096, 132653, 133870, 191840, 194720, 214192, 265306, 267740, 428384, 530612, 535480, 663265, 1061224, 1070960, 1326530, 1459183, 2122448, 2141920, 2653060, 2918366, 4244896, 5306120, 5836732, 7295915, 10612240, 11673464, 14591830, 21224480, 23346928, 29183660, 46693856, 58367320, 116734640, 233469280]

約数ペア:

[(1, 233469280), (2, 116734640), (4, 58367320), (5, 46693856), (8, 29183660), (10, 23346928), (11, 21224480), (16, 14591830), (20, 11673464), (22, 10612240), (32, 7295915), (40, 5836732), (44, 5306120), (55, 4244896), (80, 2918366), (88, 2653060), (109, 2141920), (110, 2122448), (160, 1459183), (176, 1326530), (218, 1070960), (220, 1061224), (352, 663265), (436, 535480), (440, 530612), (545, 428384), (872, 267740), (880, 265306), (1090, 214192), (1199, 194720), (1217, 191840), (1744, 133870), (1760, 132653), (2180, 107096), (2398, 97360), (2434, 95920), (3488, 66935), (4360, 53548), (4796, 48680), (4868, 47960), (5995, 38944), (6085, 38368), (8720, 26774), (9592, 24340), (9736, 23980), (11990, 19472), (12170, 19184), (13387, 17440)]