141508480

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1741}}^1$

素因数の和:1887

約数の個数: 64

約数和(自身を含む): 341153280

約数和(自身を除く): 199644800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 635, 640, 1016, 1270, 1741, 2032, 2540, 3482, 4064, 5080, 6964, 8128, 8705, 10160, 13928, 16256, 17410, 20320, 27856, 34820, 40640, 55712, 69640, 81280, 111424, 139280, 221107, 222848, 278560, 442214, 557120, 884428, 1105535, 1114240, 1768856, 2211070, 3537712, 4422140, 7075424, 8844280, 14150848, 17688560, 28301696, 35377120, 70754240, 141508480]

約数ペア:

[(1, 141508480), (2, 70754240), (4, 35377120), (5, 28301696), (8, 17688560), (10, 14150848), (16, 8844280), (20, 7075424), (32, 4422140), (40, 3537712), (64, 2211070), (80, 1768856), (127, 1114240), (128, 1105535), (160, 884428), (254, 557120), (320, 442214), (508, 278560), (635, 222848), (640, 221107), (1016, 139280), (1270, 111424), (1741, 81280), (2032, 69640), (2540, 55712), (3482, 40640), (4064, 34820), (5080, 27856), (6964, 20320), (8128, 17410), (8705, 16256), (10160, 13928)]