135280640

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1201}}^1$

素因数の和:1239

約数の個数: 96

約数和(自身を含む): 354397680

約数和(自身を除く): 219117040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1201, 1280, 1408, 1760, 2048, 2402, 2560, 2816, 3520, 4804, 5120, 5632, 6005, 7040, 9608, 10240, 11264, 12010, 13211, 14080, 19216, 22528, 24020, 26422, 28160, 38432, 48040, 52844, 56320, 66055, 76864, 96080, 105688, 112640, 132110, 153728, 192160, 211376, 264220, 307456, 384320, 422752, 528440, 614912, 768640, 845504, 1056880, 1229824, 1537280, 1691008, 2113760, 2459648, 3074560, 3382016, 4227520, 6149120, 6764032, 8455040, 12298240, 13528064, 16910080, 27056128, 33820160, 67640320, 135280640]

約数ペア:

[(1, 135280640), (2, 67640320), (4, 33820160), (5, 27056128), (8, 16910080), (10, 13528064), (11, 12298240), (16, 8455040), (20, 6764032), (22, 6149120), (32, 4227520), (40, 3382016), (44, 3074560), (55, 2459648), (64, 2113760), (80, 1691008), (88, 1537280), (110, 1229824), (128, 1056880), (160, 845504), (176, 768640), (220, 614912), (256, 528440), (320, 422752), (352, 384320), (440, 307456), (512, 264220), (640, 211376), (704, 192160), (880, 153728), (1024, 132110), (1201, 112640), (1280, 105688), (1408, 96080), (1760, 76864), (2048, 66055), (2402, 56320), (2560, 52844), (2816, 48040), (3520, 38432), (4804, 28160), (5120, 26422), (5632, 24020), (6005, 22528), (7040, 19216), (9608, 14080), (10240, 13211), (11264, 12010)]