243480160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19763}}^1$

素因数の和:19796

約数の個数: 96

約数和(自身を含む): 717196032

約数和(自身を除く): 473715872

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 19763, 39526, 79052, 98815, 138341, 158104, 197630, 217393, 276682, 316208, 395260, 434786, 553364, 632416, 691705, 790520, 869572, 1086965, 1106728, 1383410, 1521751, 1581040, 1739144, 2173930, 2213456, 2766820, 3043502, 3162080, 3478288, 4347860, 4426912, 5533640, 6087004, 6956576, 7608755, 8695720, 11067280, 12174008, 15217510, 17391440, 22134560, 24348016, 30435020, 34782880, 48696032, 60870040, 121740080, 243480160]

約数ペア:

[(1, 243480160), (2, 121740080), (4, 60870040), (5, 48696032), (7, 34782880), (8, 30435020), (10, 24348016), (11, 22134560), (14, 17391440), (16, 15217510), (20, 12174008), (22, 11067280), (28, 8695720), (32, 7608755), (35, 6956576), (40, 6087004), (44, 5533640), (55, 4426912), (56, 4347860), (70, 3478288), (77, 3162080), (80, 3043502), (88, 2766820), (110, 2213456), (112, 2173930), (140, 1739144), (154, 1581040), (160, 1521751), (176, 1383410), (220, 1106728), (224, 1086965), (280, 869572), (308, 790520), (352, 691705), (385, 632416), (440, 553364), (560, 434786), (616, 395260), (770, 316208), (880, 276682), (1120, 217393), (1232, 197630), (1540, 158104), (1760, 138341), (2464, 98815), (3080, 79052), (6160, 39526), (12320, 19763)]