327900160

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{1307}}^1$

素因数の和:1346

約数の個数: 132

約数和(自身を含む): 915696792

約数和(自身を除く): 587796632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1024, 1120, 1280, 1307, 1568, 1792, 1960, 2240, 2560, 2614, 3136, 3584, 3920, 4480, 5120, 5228, 6272, 6535, 7168, 7840, 8960, 9149, 10456, 12544, 13070, 15680, 17920, 18298, 20912, 25088, 26140, 31360, 35840, 36596, 41824, 45745, 50176, 52280, 62720, 64043, 73192, 83648, 91490, 104560, 125440, 128086, 146384, 167296, 182980, 209120, 250880, 256172, 292768, 320215, 334592, 365960, 418240, 512344, 585536, 640430, 669184, 731920, 836480, 1024688, 1171072, 1280860, 1338368, 1463840, 1672960, 2049376, 2342144, 2561720, 2927680, 3345920, 4098752, 4684288, 5123440, 5855360, 6691840, 8197504, 9368576, 10246880, 11710720, 16395008, 20493760, 23421440, 32790016, 40987520, 46842880, 65580032, 81975040, 163950080, 327900160]

約数ペア:

[(1, 327900160), (2, 163950080), (4, 81975040), (5, 65580032), (7, 46842880), (8, 40987520), (10, 32790016), (14, 23421440), (16, 20493760), (20, 16395008), (28, 11710720), (32, 10246880), (35, 9368576), (40, 8197504), (49, 6691840), (56, 5855360), (64, 5123440), (70, 4684288), (80, 4098752), (98, 3345920), (112, 2927680), (128, 2561720), (140, 2342144), (160, 2049376), (196, 1672960), (224, 1463840), (245, 1338368), (256, 1280860), (280, 1171072), (320, 1024688), (392, 836480), (448, 731920), (490, 669184), (512, 640430), (560, 585536), (640, 512344), (784, 418240), (896, 365960), (980, 334592), (1024, 320215), (1120, 292768), (1280, 256172), (1307, 250880), (1568, 209120), (1792, 182980), (1960, 167296), (2240, 146384), (2560, 128086), (2614, 125440), (3136, 104560), (3584, 91490), (3920, 83648), (4480, 73192), (5120, 64043), (5228, 62720), (6272, 52280), (6535, 50176), (7168, 45745), (7840, 41824), (8960, 36596), (9149, 35840), (10456, 31360), (12544, 26140), (13070, 25088), (15680, 20912), (17920, 18298)]