13469489920

素因数分解:

$2^8\times 5^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:706

約数の個数: 144

約数和(自身を含む): 32726631168

約数和(自身を除く): 19257141248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 151, 160, 227, 256, 302, 307, 320, 454, 604, 614, 640, 755, 908, 1135, 1208, 1228, 1280, 1510, 1535, 1816, 2270, 2416, 2456, 3020, 3070, 3632, 4540, 4832, 4912, 6040, 6140, 7264, 9080, 9664, 9824, 12080, 12280, 14528, 18160, 19328, 19648, 24160, 24560, 29056, 34277, 36320, 38656, 39296, 46357, 48320, 49120, 58112, 68554, 69689, 72640, 78592, 92714, 96640, 98240, 137108, 139378, 145280, 171385, 185428, 193280, 196480, 231785, 274216, 278756, 290560, 342770, 348445, 370856, 392960, 463570, 548432, 557512, 685540, 696890, 741712, 927140, 1096864, 1115024, 1371080, 1393780, 1483424, 1854280, 2193728, 2230048, 2742160, 2787560, 2966848, 3708560, 4387456, 4460096, 5484320, 5575120, 5933696, 7417120, 8774912, 8920192, 10523039, 10968640, 11150240, 11867392, 14834240, 17840384, 21046078, 21937280, 22300480, 29668480, 42092156, 43874560, 44600960, 52615195, 59336960, 84184312, 89201920, 105230390, 168368624, 210460780, 336737248, 420921560, 673474496, 841843120, 1346948992, 1683686240, 2693897984, 3367372480, 6734744960, 13469489920]

約数ペア:

[(1, 13469489920), (2, 6734744960), (4, 3367372480), (5, 2693897984), (8, 1683686240), (10, 1346948992), (16, 841843120), (20, 673474496), (32, 420921560), (40, 336737248), (64, 210460780), (80, 168368624), (128, 105230390), (151, 89201920), (160, 84184312), (227, 59336960), (256, 52615195), (302, 44600960), (307, 43874560), (320, 42092156), (454, 29668480), (604, 22300480), (614, 21937280), (640, 21046078), (755, 17840384), (908, 14834240), (1135, 11867392), (1208, 11150240), (1228, 10968640), (1280, 10523039), (1510, 8920192), (1535, 8774912), (1816, 7417120), (2270, 5933696), (2416, 5575120), (2456, 5484320), (3020, 4460096), (3070, 4387456), (3632, 3708560), (4540, 2966848), (4832, 2787560), (4912, 2742160), (6040, 2230048), (6140, 2193728), (7264, 1854280), (9080, 1483424), (9664, 1393780), (9824, 1371080), (12080, 1115024), (12280, 1096864), (14528, 927140), (18160, 741712), (19328, 696890), (19648, 685540), (24160, 557512), (24560, 548432), (29056, 463570), (34277, 392960), (36320, 370856), (38656, 348445), (39296, 342770), (46357, 290560), (48320, 278756), (49120, 274216), (58112, 231785), (68554, 196480), (69689, 193280), (72640, 185428), (78592, 171385), (92714, 145280), (96640, 139378), (98240, 137108)]