67418560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:314

約数の個数: 112

約数和(自身を含む): 177759360

約数和(自身を除く): 110340800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 107, 110, 160, 176, 179, 214, 220, 320, 352, 358, 428, 440, 535, 704, 716, 856, 880, 895, 1070, 1177, 1432, 1712, 1760, 1790, 1969, 2140, 2354, 2864, 3424, 3520, 3580, 3938, 4280, 4708, 5728, 5885, 6848, 7160, 7876, 8560, 9416, 9845, 11456, 11770, 14320, 15752, 17120, 18832, 19153, 19690, 23540, 28640, 31504, 34240, 37664, 38306, 39380, 47080, 57280, 63008, 75328, 76612, 78760, 94160, 95765, 126016, 153224, 157520, 188320, 191530, 210683, 306448, 315040, 376640, 383060, 421366, 612896, 630080, 766120, 842732, 1053415, 1225792, 1532240, 1685464, 2106830, 3064480, 3370928, 4213660, 6128960, 6741856, 8427320, 13483712, 16854640, 33709280, 67418560]

約数ペア:

[(1, 67418560), (2, 33709280), (4, 16854640), (5, 13483712), (8, 8427320), (10, 6741856), (11, 6128960), (16, 4213660), (20, 3370928), (22, 3064480), (32, 2106830), (40, 1685464), (44, 1532240), (55, 1225792), (64, 1053415), (80, 842732), (88, 766120), (107, 630080), (110, 612896), (160, 421366), (176, 383060), (179, 376640), (214, 315040), (220, 306448), (320, 210683), (352, 191530), (358, 188320), (428, 157520), (440, 153224), (535, 126016), (704, 95765), (716, 94160), (856, 78760), (880, 76612), (895, 75328), (1070, 63008), (1177, 57280), (1432, 47080), (1712, 39380), (1760, 38306), (1790, 37664), (1969, 34240), (2140, 31504), (2354, 28640), (2864, 23540), (3424, 19690), (3520, 19153), (3580, 18832), (3938, 17120), (4280, 15752), (4708, 14320), (5728, 11770), (5885, 11456), (6848, 9845), (7160, 9416), (7876, 8560)]