2141182785280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21724663}}^1$

素因数の和:21724702

約数の個数: 144

約数和(自身を含む): 6394350703104

約数和(自身を除く): 4253167917824

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2240, 2464, 2816, 3080, 3520, 4480, 4928, 6160, 7040, 8960, 9856, 12320, 14080, 19712, 24640, 49280, 98560, 21724663, 43449326, 86898652, 108623315, 152072641, 173797304, 217246630, 238971293, 304145282, 347594608, 434493260, 477942586, 608290564, 695189216, 760363205, 868986520, 955885172, 1194856465, 1216581128, 1390378432, 1520726410, 1672799051, 1737973040, 1911770344, 2389712930, 2433162256, 2780756864, 3041452820, 3345598102, 3475946080, 3823540688, 4779425860, 4866324512, 5561513728, 6082905640, 6691196204, 6951892160, 7647081376, 8363995255, 9558851720, 9732649024, 12165811280, 13382392408, 13903784320, 15294162752, 16727990510, 19117703440, 19465298048, 24331622560, 26764784816, 27807568640, 30588325504, 33455981020, 38235406880, 38930596096, 48663245120, 53529569632, 61176651008, 66911962040, 76470813760, 97326490240, 107059139264, 133823924080, 152941627520, 194652980480, 214118278528, 267647848160, 305883255040, 428236557056, 535295696320, 1070591392640, 2141182785280]

約数ペア:

[(1, 2141182785280), (2, 1070591392640), (4, 535295696320), (5, 428236557056), (7, 305883255040), (8, 267647848160), (10, 214118278528), (11, 194652980480), (14, 152941627520), (16, 133823924080), (20, 107059139264), (22, 97326490240), (28, 76470813760), (32, 66911962040), (35, 61176651008), (40, 53529569632), (44, 48663245120), (55, 38930596096), (56, 38235406880), (64, 33455981020), (70, 30588325504), (77, 27807568640), (80, 26764784816), (88, 24331622560), (110, 19465298048), (112, 19117703440), (128, 16727990510), (140, 15294162752), (154, 13903784320), (160, 13382392408), (176, 12165811280), (220, 9732649024), (224, 9558851720), (256, 8363995255), (280, 7647081376), (308, 6951892160), (320, 6691196204), (352, 6082905640), (385, 5561513728), (440, 4866324512), (448, 4779425860), (560, 3823540688), (616, 3475946080), (640, 3345598102), (704, 3041452820), (770, 2780756864), (880, 2433162256), (896, 2389712930), (1120, 1911770344), (1232, 1737973040), (1280, 1672799051), (1408, 1520726410), (1540, 1390378432), (1760, 1216581128), (1792, 1194856465), (2240, 955885172), (2464, 868986520), (2816, 760363205), (3080, 695189216), (3520, 608290564), (4480, 477942586), (4928, 434493260), (6160, 347594608), (7040, 304145282), (8960, 238971293), (9856, 217246630), (12320, 173797304), (14080, 152072641), (19712, 108623315), (24640, 86898652), (49280, 43449326), (98560, 21724663)]