19104132480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{78347}}^1$

素因数の和:78496

約数の個数: 128

約数和(自身を含む): 61374689280

約数和(自身を除く): 42270556800

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, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1270, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 16256, 20320, 24384, 30480, 40640, 48768, 60960, 78347, 81280, 121920, 156694, 235041, 243840, 313388, 391735, 470082, 626776, 783470, 940164, 1175205, 1253552, 1566940, 1880328, 2350410, 2507104, 3133880, 3760656, 4700820, 5014208, 6267760, 7521312, 9401640, 9950069, 10028416, 12535520, 15042624, 18803280, 19900138, 25071040, 29850207, 30085248, 37606560, 39800276, 49750345, 50142080, 59700414, 75213120, 79600552, 99500690, 119400828, 149251035, 150426240, 159201104, 199001380, 238801656, 298502070, 318402208, 398002760, 477603312, 597004140, 636804416, 796005520, 955206624, 1194008280, 1273608832, 1592011040, 1910413248, 2388016560, 3184022080, 3820826496, 4776033120, 6368044160, 9552066240, 19104132480]

約数ペア:

[(1, 19104132480), (2, 9552066240), (3, 6368044160), (4, 4776033120), (5, 3820826496), (6, 3184022080), (8, 2388016560), (10, 1910413248), (12, 1592011040), (15, 1273608832), (16, 1194008280), (20, 955206624), (24, 796005520), (30, 636804416), (32, 597004140), (40, 477603312), (48, 398002760), (60, 318402208), (64, 298502070), (80, 238801656), (96, 199001380), (120, 159201104), (127, 150426240), (128, 149251035), (160, 119400828), (192, 99500690), (240, 79600552), (254, 75213120), (320, 59700414), (381, 50142080), (384, 49750345), (480, 39800276), (508, 37606560), (635, 30085248), (640, 29850207), (762, 25071040), (960, 19900138), (1016, 18803280), (1270, 15042624), (1524, 12535520), (1905, 10028416), (1920, 9950069), (2032, 9401640), (2540, 7521312), (3048, 6267760), (3810, 5014208), (4064, 4700820), (5080, 3760656), (6096, 3133880), (7620, 2507104), (8128, 2350410), (10160, 1880328), (12192, 1566940), (15240, 1253552), (16256, 1175205), (20320, 940164), (24384, 783470), (30480, 626776), (40640, 470082), (48768, 391735), (60960, 313388), (78347, 243840), (81280, 235041), (121920, 156694)]