1072910080

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:634

約数の個数: 144

約数和(自身を含む): 2825772768

約数和(自身を除く): 1752862688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 181, 220, 256, 320, 352, 362, 421, 440, 640, 704, 724, 842, 880, 905, 1280, 1408, 1448, 1684, 1760, 1810, 1991, 2105, 2816, 2896, 3368, 3520, 3620, 3982, 4210, 4631, 5792, 6736, 7040, 7240, 7964, 8420, 9262, 9955, 11584, 13472, 14080, 14480, 15928, 16840, 18524, 19910, 23155, 23168, 26944, 28960, 31856, 33680, 37048, 39820, 46310, 46336, 53888, 57920, 63712, 67360, 74096, 76201, 79640, 92620, 107776, 115840, 127424, 134720, 148192, 152402, 159280, 185240, 231680, 254848, 269440, 296384, 304804, 318560, 370480, 381005, 509696, 538880, 592768, 609608, 637120, 740960, 762010, 838211, 1185536, 1219216, 1274240, 1481920, 1524020, 1676422, 2438432, 2548480, 2963840, 3048040, 3352844, 4191055, 4876864, 5927680, 6096080, 6705688, 8382110, 9753728, 12192160, 13411376, 16764220, 19507456, 24384320, 26822752, 33528440, 48768640, 53645504, 67056880, 97537280, 107291008, 134113760, 214582016, 268227520, 536455040, 1072910080]

約数ペア:

[(1, 1072910080), (2, 536455040), (4, 268227520), (5, 214582016), (8, 134113760), (10, 107291008), (11, 97537280), (16, 67056880), (20, 53645504), (22, 48768640), (32, 33528440), (40, 26822752), (44, 24384320), (55, 19507456), (64, 16764220), (80, 13411376), (88, 12192160), (110, 9753728), (128, 8382110), (160, 6705688), (176, 6096080), (181, 5927680), (220, 4876864), (256, 4191055), (320, 3352844), (352, 3048040), (362, 2963840), (421, 2548480), (440, 2438432), (640, 1676422), (704, 1524020), (724, 1481920), (842, 1274240), (880, 1219216), (905, 1185536), (1280, 838211), (1408, 762010), (1448, 740960), (1684, 637120), (1760, 609608), (1810, 592768), (1991, 538880), (2105, 509696), (2816, 381005), (2896, 370480), (3368, 318560), (3520, 304804), (3620, 296384), (3982, 269440), (4210, 254848), (4631, 231680), (5792, 185240), (6736, 159280), (7040, 152402), (7240, 148192), (7964, 134720), (8420, 127424), (9262, 115840), (9955, 107776), (11584, 92620), (13472, 79640), (14080, 76201), (14480, 74096), (15928, 67360), (16840, 63712), (18524, 57920), (19910, 53888), (23155, 46336), (23168, 46310), (26944, 39820), (28960, 37048), (31856, 33680)]