187682560

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11279}}^1$

素因数の和:11313

約数の個数: 72

約数和(自身を含む): 484182720

約数和(自身を除く): 296500160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 11279, 16640, 22558, 45116, 56395, 90232, 112790, 146627, 180464, 225580, 293254, 360928, 451160, 586508, 721856, 733135, 902320, 1173016, 1443712, 1466270, 1804640, 2346032, 2887424, 2932540, 3609280, 4692064, 5865080, 7218560, 9384128, 11730160, 14437120, 18768256, 23460320, 37536512, 46920640, 93841280, 187682560]

約数ペア:

[(1, 187682560), (2, 93841280), (4, 46920640), (5, 37536512), (8, 23460320), (10, 18768256), (13, 14437120), (16, 11730160), (20, 9384128), (26, 7218560), (32, 5865080), (40, 4692064), (52, 3609280), (64, 2932540), (65, 2887424), (80, 2346032), (104, 1804640), (128, 1466270), (130, 1443712), (160, 1173016), (208, 902320), (256, 733135), (260, 721856), (320, 586508), (416, 451160), (520, 360928), (640, 293254), (832, 225580), (1040, 180464), (1280, 146627), (1664, 112790), (2080, 90232), (3328, 56395), (4160, 45116), (8320, 22558), (11279, 16640)]