16111605120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{645497}}^1$

素因数の和:645532

約数の個数: 128

約数和(自身を含む): 55306268640

約数和(自身を除く): 39194663520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 645497, 1290994, 1936491, 2581988, 3227485, 3872982, 5163976, 6454970, 7745964, 8391461, 9682455, 10327952, 12909940, 15491928, 16782922, 19364910, 20655904, 25174383, 25819880, 30983856, 33565844, 38729820, 41311808, 41957305, 50348766, 51639760, 61967712, 67131688, 77459640, 82623616, 83914610, 100697532, 103279520, 123935424, 125871915, 134263376, 154919280, 167829220, 201395064, 206559040, 247870848, 251743830, 268526752, 309838560, 335658440, 402790128, 413118080, 503487660, 537053504, 619677120, 671316880, 805580256, 1006975320, 1074107008, 1239354240, 1342633760, 1611160512, 2013950640, 2685267520, 3222321024, 4027901280, 5370535040, 8055802560, 16111605120]

約数ペア:

[(1, 16111605120), (2, 8055802560), (3, 5370535040), (4, 4027901280), (5, 3222321024), (6, 2685267520), (8, 2013950640), (10, 1611160512), (12, 1342633760), (13, 1239354240), (15, 1074107008), (16, 1006975320), (20, 805580256), (24, 671316880), (26, 619677120), (30, 537053504), (32, 503487660), (39, 413118080), (40, 402790128), (48, 335658440), (52, 309838560), (60, 268526752), (64, 251743830), (65, 247870848), (78, 206559040), (80, 201395064), (96, 167829220), (104, 154919280), (120, 134263376), (128, 125871915), (130, 123935424), (156, 103279520), (160, 100697532), (192, 83914610), (195, 82623616), (208, 77459640), (240, 67131688), (260, 61967712), (312, 51639760), (320, 50348766), (384, 41957305), (390, 41311808), (416, 38729820), (480, 33565844), (520, 30983856), (624, 25819880), (640, 25174383), (780, 20655904), (832, 19364910), (960, 16782922), (1040, 15491928), (1248, 12909940), (1560, 10327952), (1664, 9682455), (1920, 8391461), (2080, 7745964), (2496, 6454970), (3120, 5163976), (4160, 3872982), (4992, 3227485), (6240, 2581988), (8320, 1936491), (12480, 1290994), (24960, 645497)]