345466240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1307}}^1$

素因数の和:1392

約数の個数: 128

約数和(自身を含む): 960595200

約数和(自身を除く): 615128960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 128, 140, 160, 224, 236, 280, 295, 320, 413, 448, 472, 560, 590, 640, 826, 896, 944, 1120, 1180, 1307, 1652, 1888, 2065, 2240, 2360, 2614, 3304, 3776, 4130, 4480, 4720, 5228, 6535, 6608, 7552, 8260, 9149, 9440, 10456, 13070, 13216, 16520, 18298, 18880, 20912, 26140, 26432, 33040, 36596, 37760, 41824, 45745, 52280, 52864, 66080, 73192, 77113, 83648, 91490, 104560, 132160, 146384, 154226, 167296, 182980, 209120, 264320, 292768, 308452, 365960, 385565, 418240, 539791, 585536, 616904, 731920, 771130, 836480, 1079582, 1171072, 1233808, 1463840, 1542260, 2159164, 2467616, 2698955, 2927680, 3084520, 4318328, 4935232, 5397910, 5855360, 6169040, 8636656, 9870464, 10795820, 12338080, 17273312, 21591640, 24676160, 34546624, 43183280, 49352320, 69093248, 86366560, 172733120, 345466240]

約数ペア:

[(1, 345466240), (2, 172733120), (4, 86366560), (5, 69093248), (7, 49352320), (8, 43183280), (10, 34546624), (14, 24676160), (16, 21591640), (20, 17273312), (28, 12338080), (32, 10795820), (35, 9870464), (40, 8636656), (56, 6169040), (59, 5855360), (64, 5397910), (70, 4935232), (80, 4318328), (112, 3084520), (118, 2927680), (128, 2698955), (140, 2467616), (160, 2159164), (224, 1542260), (236, 1463840), (280, 1233808), (295, 1171072), (320, 1079582), (413, 836480), (448, 771130), (472, 731920), (560, 616904), (590, 585536), (640, 539791), (826, 418240), (896, 385565), (944, 365960), (1120, 308452), (1180, 292768), (1307, 264320), (1652, 209120), (1888, 182980), (2065, 167296), (2240, 154226), (2360, 146384), (2614, 132160), (3304, 104560), (3776, 91490), (4130, 83648), (4480, 77113), (4720, 73192), (5228, 66080), (6535, 52864), (6608, 52280), (7552, 45745), (8260, 41824), (9149, 37760), (9440, 36596), (10456, 33040), (13070, 26432), (13216, 26140), (16520, 20912), (18298, 18880)]