420086772480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{435847}}^1$

素因数の和:436122

約数の個数: 144

約数和(自身を含む): 1347000447744

約数和(自身を除く): 926913675264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 251, 256, 320, 384, 480, 502, 640, 753, 768, 960, 1004, 1255, 1280, 1506, 1920, 2008, 2510, 3012, 3765, 3840, 4016, 5020, 6024, 7530, 8032, 10040, 12048, 15060, 16064, 20080, 24096, 30120, 32128, 40160, 48192, 60240, 64256, 80320, 96384, 120480, 160640, 192768, 240960, 321280, 435847, 481920, 871694, 963840, 1307541, 1743388, 2179235, 2615082, 3486776, 4358470, 5230164, 6537705, 6973552, 8716940, 10460328, 13075410, 13947104, 17433880, 20920656, 26150820, 27894208, 34867760, 41841312, 52301640, 55788416, 69735520, 83682624, 104603280, 109397597, 111576832, 139471040, 167365248, 209206560, 218795194, 278942080, 328192791, 334730496, 418413120, 437590388, 546987985, 557884160, 656385582, 836826240, 875180776, 1093975970, 1312771164, 1640963955, 1673652480, 1750361552, 2187951940, 2625542328, 3281927910, 3500723104, 4375903880, 5251084656, 6563855820, 7001446208, 8751807760, 10502169312, 13127711640, 14002892416, 17503615520, 21004338624, 26255423280, 28005784832, 35007231040, 42008677248, 52510846560, 70014462080, 84017354496, 105021693120, 140028924160, 210043386240, 420086772480]

約数ペア:

[(1, 420086772480), (2, 210043386240), (3, 140028924160), (4, 105021693120), (5, 84017354496), (6, 70014462080), (8, 52510846560), (10, 42008677248), (12, 35007231040), (15, 28005784832), (16, 26255423280), (20, 21004338624), (24, 17503615520), (30, 14002892416), (32, 13127711640), (40, 10502169312), (48, 8751807760), (60, 7001446208), (64, 6563855820), (80, 5251084656), (96, 4375903880), (120, 3500723104), (128, 3281927910), (160, 2625542328), (192, 2187951940), (240, 1750361552), (251, 1673652480), (256, 1640963955), (320, 1312771164), (384, 1093975970), (480, 875180776), (502, 836826240), (640, 656385582), (753, 557884160), (768, 546987985), (960, 437590388), (1004, 418413120), (1255, 334730496), (1280, 328192791), (1506, 278942080), (1920, 218795194), (2008, 209206560), (2510, 167365248), (3012, 139471040), (3765, 111576832), (3840, 109397597), (4016, 104603280), (5020, 83682624), (6024, 69735520), (7530, 55788416), (8032, 52301640), (10040, 41841312), (12048, 34867760), (15060, 27894208), (16064, 26150820), (20080, 20920656), (24096, 17433880), (30120, 13947104), (32128, 13075410), (40160, 10460328), (48192, 8716940), (60240, 6973552), (64256, 6537705), (80320, 5230164), (96384, 4358470), (120480, 3486776), (160640, 2615082), (192768, 2179235), (240960, 1743388), (321280, 1307541), (435847, 963840), (481920, 871694)]