1222370240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3229}}^1$

素因数の和:3279

約数の個数: 168

約数和(自身を含む): 3603284640

約数和(自身を除く): 2380914400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 280, 320, 338, 364, 416, 448, 455, 520, 560, 676, 728, 832, 845, 910, 1040, 1120, 1183, 1352, 1456, 1690, 1820, 2080, 2240, 2366, 2704, 2912, 3229, 3380, 3640, 4160, 4732, 5408, 5824, 5915, 6458, 6760, 7280, 9464, 10816, 11830, 12916, 13520, 14560, 16145, 18928, 22603, 23660, 25832, 27040, 29120, 32290, 37856, 41977, 45206, 47320, 51664, 54080, 64580, 75712, 83954, 90412, 94640, 103328, 113015, 129160, 167908, 180824, 189280, 206656, 209885, 226030, 258320, 293839, 335816, 361648, 378560, 419770, 452060, 516640, 545701, 587678, 671632, 723296, 839540, 904120, 1033280, 1091402, 1175356, 1343264, 1446592, 1469195, 1679080, 1808240, 2182804, 2350712, 2686528, 2728505, 2938390, 3358160, 3616480, 3819907, 4365608, 4701424, 5457010, 5876780, 6716320, 7232960, 7639814, 8731216, 9402848, 10914020, 11753560, 13432640, 15279628, 17462432, 18805696, 19099535, 21828040, 23507120, 30559256, 34924864, 38199070, 43656080, 47014240, 61118512, 76398140, 87312160, 94028480, 122237024, 152796280, 174624320, 244474048, 305592560, 611185120, 1222370240]

約数ペア:

[(1, 1222370240), (2, 611185120), (4, 305592560), (5, 244474048), (7, 174624320), (8, 152796280), (10, 122237024), (13, 94028480), (14, 87312160), (16, 76398140), (20, 61118512), (26, 47014240), (28, 43656080), (32, 38199070), (35, 34924864), (40, 30559256), (52, 23507120), (56, 21828040), (64, 19099535), (65, 18805696), (70, 17462432), (80, 15279628), (91, 13432640), (104, 11753560), (112, 10914020), (130, 9402848), (140, 8731216), (160, 7639814), (169, 7232960), (182, 6716320), (208, 5876780), (224, 5457010), (260, 4701424), (280, 4365608), (320, 3819907), (338, 3616480), (364, 3358160), (416, 2938390), (448, 2728505), (455, 2686528), (520, 2350712), (560, 2182804), (676, 1808240), (728, 1679080), (832, 1469195), (845, 1446592), (910, 1343264), (1040, 1175356), (1120, 1091402), (1183, 1033280), (1352, 904120), (1456, 839540), (1690, 723296), (1820, 671632), (2080, 587678), (2240, 545701), (2366, 516640), (2704, 452060), (2912, 419770), (3229, 378560), (3380, 361648), (3640, 335816), (4160, 293839), (4732, 258320), (5408, 226030), (5824, 209885), (5915, 206656), (6458, 189280), (6760, 180824), (7280, 167908), (9464, 129160), (10816, 113015), (11830, 103328), (12916, 94640), (13520, 90412), (14560, 83954), (16145, 75712), (18928, 64580), (22603, 54080), (23660, 51664), (25832, 47320), (27040, 45206), (29120, 41977), (32290, 37856)]