63916160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1297}}^1$

素因数の和:1334

約数の個数: 128

約数和(自身を含む): 190650240

約数和(自身を除く): 126734080

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, 1297, 1408, 1540, 1760, 2240, 2464, 2594, 3080, 3520, 4480, 4928, 5188, 6160, 6485, 7040, 9079, 9856, 10376, 12320, 12970, 14267, 18158, 20752, 24640, 25940, 28534, 36316, 41504, 45395, 49280, 51880, 57068, 71335, 72632, 83008, 90790, 99869, 103760, 114136, 142670, 145264, 166016, 181580, 199738, 207520, 228272, 285340, 290528, 363160, 399476, 415040, 456544, 499345, 570680, 581056, 726320, 798952, 830080, 913088, 998690, 1141360, 1162112, 1452640, 1597904, 1826176, 1997380, 2282720, 2905280, 3195808, 3994760, 4565440, 5810560, 6391616, 7989520, 9130880, 12783232, 15979040, 31958080, 63916160]

約数ペア:

[(1, 63916160), (2, 31958080), (4, 15979040), (5, 12783232), (7, 9130880), (8, 7989520), (10, 6391616), (11, 5810560), (14, 4565440), (16, 3994760), (20, 3195808), (22, 2905280), (28, 2282720), (32, 1997380), (35, 1826176), (40, 1597904), (44, 1452640), (55, 1162112), (56, 1141360), (64, 998690), (70, 913088), (77, 830080), (80, 798952), (88, 726320), (110, 581056), (112, 570680), (128, 499345), (140, 456544), (154, 415040), (160, 399476), (176, 363160), (220, 290528), (224, 285340), (280, 228272), (308, 207520), (320, 199738), (352, 181580), (385, 166016), (440, 145264), (448, 142670), (560, 114136), (616, 103760), (640, 99869), (704, 90790), (770, 83008), (880, 72632), (896, 71335), (1120, 57068), (1232, 51880), (1297, 49280), (1408, 45395), (1540, 41504), (1760, 36316), (2240, 28534), (2464, 25940), (2594, 24640), (3080, 20752), (3520, 18158), (4480, 14267), (4928, 12970), (5188, 12320), (6160, 10376), (6485, 9856), (7040, 9079)]