976680320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19819}}^1$

素因数の和:19856

約数の個数: 128

約数和(自身を含む): 2911161600

約数和(自身を除く): 1934481280

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, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3520, 4480, 4928, 6160, 7040, 9856, 12320, 19819, 24640, 39638, 49280, 79276, 99095, 138733, 158552, 198190, 218009, 277466, 317104, 396380, 436018, 554932, 634208, 693665, 792760, 872036, 1090045, 1109864, 1268416, 1387330, 1526063, 1585520, 1744072, 2180090, 2219728, 2536832, 2774660, 3052126, 3171040, 3488144, 4360180, 4439456, 5549320, 6104252, 6342080, 6976288, 7630315, 8720360, 8878912, 11098640, 12208504, 12684160, 13952576, 15260630, 17440720, 17757824, 22197280, 24417008, 27905152, 30521260, 34881440, 44394560, 48834016, 61042520, 69762880, 88789120, 97668032, 122085040, 139525760, 195336064, 244170080, 488340160, 976680320]

約数ペア:

[(1, 976680320), (2, 488340160), (4, 244170080), (5, 195336064), (7, 139525760), (8, 122085040), (10, 97668032), (11, 88789120), (14, 69762880), (16, 61042520), (20, 48834016), (22, 44394560), (28, 34881440), (32, 30521260), (35, 27905152), (40, 24417008), (44, 22197280), (55, 17757824), (56, 17440720), (64, 15260630), (70, 13952576), (77, 12684160), (80, 12208504), (88, 11098640), (110, 8878912), (112, 8720360), (128, 7630315), (140, 6976288), (154, 6342080), (160, 6104252), (176, 5549320), (220, 4439456), (224, 4360180), (280, 3488144), (308, 3171040), (320, 3052126), (352, 2774660), (385, 2536832), (440, 2219728), (448, 2180090), (560, 1744072), (616, 1585520), (640, 1526063), (704, 1387330), (770, 1268416), (880, 1109864), (896, 1090045), (1120, 872036), (1232, 792760), (1408, 693665), (1540, 634208), (1760, 554932), (2240, 436018), (2464, 396380), (3080, 317104), (3520, 277466), (4480, 218009), (4928, 198190), (6160, 158552), (7040, 138733), (9856, 99095), (12320, 79276), (19819, 49280), (24640, 39638)]