1731340160

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2963}}^1$

素因数の和:3076

約数の個数: 128

約数和(自身を含む): 4571199360

約数和(自身を除く): 2839859200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 83, 88, 110, 128, 160, 166, 176, 220, 320, 332, 352, 415, 440, 640, 664, 704, 830, 880, 913, 1328, 1408, 1660, 1760, 1826, 2656, 2963, 3320, 3520, 3652, 4565, 5312, 5926, 6640, 7040, 7304, 9130, 10624, 11852, 13280, 14608, 14815, 18260, 23704, 26560, 29216, 29630, 32593, 36520, 47408, 53120, 58432, 59260, 65186, 73040, 94816, 116864, 118520, 130372, 146080, 162965, 189632, 237040, 245929, 260744, 292160, 325930, 379264, 474080, 491858, 521488, 584320, 651860, 948160, 983716, 1042976, 1229645, 1303720, 1896320, 1967432, 2085952, 2459290, 2607440, 2705219, 3934864, 4171904, 4918580, 5214880, 5410438, 7869728, 9837160, 10429760, 10820876, 13526095, 15739456, 19674320, 20859520, 21641752, 27052190, 31478912, 39348640, 43283504, 54104380, 78697280, 86567008, 108208760, 157394560, 173134016, 216417520, 346268032, 432835040, 865670080, 1731340160]

約数ペア:

[(1, 1731340160), (2, 865670080), (4, 432835040), (5, 346268032), (8, 216417520), (10, 173134016), (11, 157394560), (16, 108208760), (20, 86567008), (22, 78697280), (32, 54104380), (40, 43283504), (44, 39348640), (55, 31478912), (64, 27052190), (80, 21641752), (83, 20859520), (88, 19674320), (110, 15739456), (128, 13526095), (160, 10820876), (166, 10429760), (176, 9837160), (220, 7869728), (320, 5410438), (332, 5214880), (352, 4918580), (415, 4171904), (440, 3934864), (640, 2705219), (664, 2607440), (704, 2459290), (830, 2085952), (880, 1967432), (913, 1896320), (1328, 1303720), (1408, 1229645), (1660, 1042976), (1760, 983716), (1826, 948160), (2656, 651860), (2963, 584320), (3320, 521488), (3520, 491858), (3652, 474080), (4565, 379264), (5312, 325930), (5926, 292160), (6640, 260744), (7040, 245929), (7304, 237040), (9130, 189632), (10624, 162965), (11852, 146080), (13280, 130372), (14608, 118520), (14815, 116864), (18260, 94816), (23704, 73040), (26560, 65186), (29216, 59260), (29630, 58432), (32593, 53120), (36520, 47408)]