74687319040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{653}}^1$

素因数の和:1018

約数の個数: 176

約数和(自身を含む): 182175467040

約数和(自身を除く): 107488148000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 251, 256, 320, 356, 445, 502, 512, 640, 653, 712, 890, 1004, 1024, 1255, 1280, 1306, 1424, 1780, 2008, 2510, 2560, 2612, 2848, 3265, 3560, 4016, 5020, 5120, 5224, 5696, 6530, 7120, 8032, 10040, 10448, 11392, 13060, 14240, 16064, 20080, 20896, 22339, 22784, 26120, 28480, 32128, 40160, 41792, 44678, 45568, 52240, 56960, 58117, 64256, 80320, 83584, 89356, 91136, 104480, 111695, 113920, 116234, 128512, 160640, 163903, 167168, 178712, 208960, 223390, 227840, 232468, 257024, 290585, 321280, 327806, 334336, 357424, 417920, 446780, 455680, 464936, 581170, 642560, 655612, 668672, 714848, 819515, 835840, 893560, 929872, 1162340, 1285120, 1311224, 1429696, 1639030, 1671680, 1787120, 1859744, 2324680, 2622448, 2859392, 3278060, 3343360, 3574240, 3719488, 4649360, 5244896, 5718784, 6556120, 7148480, 7438976, 9298720, 10489792, 11437568, 13112240, 14296960, 14587367, 14877952, 18597440, 20979584, 22875136, 26224480, 28593920, 29174734, 29755904, 37194880, 41959168, 52448960, 57187840, 58349468, 59511808, 72936835, 74389760, 83918336, 104897920, 114375680, 116698936, 145873670, 148779520, 167836672, 209795840, 233397872, 291747340, 297559040, 419591680, 466795744, 583494680, 839183360, 933591488, 1166989360, 1867182976, 2333978720, 3734365952, 4667957440, 7468731904, 9335914880, 14937463808, 18671829760, 37343659520, 74687319040]

約数ペア:

[(1, 74687319040), (2, 37343659520), (4, 18671829760), (5, 14937463808), (8, 9335914880), (10, 7468731904), (16, 4667957440), (20, 3734365952), (32, 2333978720), (40, 1867182976), (64, 1166989360), (80, 933591488), (89, 839183360), (128, 583494680), (160, 466795744), (178, 419591680), (251, 297559040), (256, 291747340), (320, 233397872), (356, 209795840), (445, 167836672), (502, 148779520), (512, 145873670), (640, 116698936), (653, 114375680), (712, 104897920), (890, 83918336), (1004, 74389760), (1024, 72936835), (1255, 59511808), (1280, 58349468), (1306, 57187840), (1424, 52448960), (1780, 41959168), (2008, 37194880), (2510, 29755904), (2560, 29174734), (2612, 28593920), (2848, 26224480), (3265, 22875136), (3560, 20979584), (4016, 18597440), (5020, 14877952), (5120, 14587367), (5224, 14296960), (5696, 13112240), (6530, 11437568), (7120, 10489792), (8032, 9298720), (10040, 7438976), (10448, 7148480), (11392, 6556120), (13060, 5718784), (14240, 5244896), (16064, 4649360), (20080, 3719488), (20896, 3574240), (22339, 3343360), (22784, 3278060), (26120, 2859392), (28480, 2622448), (32128, 2324680), (40160, 1859744), (41792, 1787120), (44678, 1671680), (45568, 1639030), (52240, 1429696), (56960, 1311224), (58117, 1285120), (64256, 1162340), (80320, 929872), (83584, 893560), (89356, 835840), (91136, 819515), (104480, 714848), (111695, 668672), (113920, 655612), (116234, 642560), (128512, 581170), (160640, 464936), (163903, 455680), (167168, 446780), (178712, 417920), (208960, 357424), (223390, 334336), (227840, 327806), (232468, 321280), (257024, 290585)]