89126240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 264757248

約数和(自身を除く): 175631008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 68, 70, 80, 85, 112, 119, 124, 136, 140, 151, 155, 160, 170, 217, 224, 238, 248, 272, 280, 302, 310, 340, 434, 476, 496, 527, 544, 560, 595, 604, 620, 680, 755, 868, 952, 992, 1054, 1057, 1085, 1120, 1190, 1208, 1240, 1360, 1510, 1736, 1904, 2108, 2114, 2170, 2380, 2416, 2480, 2567, 2635, 2720, 3020, 3472, 3689, 3808, 4216, 4228, 4340, 4681, 4760, 4832, 4960, 5134, 5270, 5285, 6040, 6944, 7378, 8432, 8456, 8680, 9362, 9520, 10268, 10540, 10570, 12080, 12835, 14756, 16864, 16912, 17360, 17969, 18445, 18724, 19040, 20536, 21080, 21140, 23405, 24160, 25670, 29512, 32767, 33824, 34720, 35938, 36890, 37448, 41072, 42160, 42280, 46810, 51340, 59024, 65534, 71876, 73780, 74896, 79577, 82144, 84320, 84560, 89845, 93620, 102680, 118048, 131068, 143752, 147560, 149792, 159154, 163835, 169120, 179690, 187240, 205360, 262136, 287504, 295120, 318308, 327670, 359380, 374480, 397885, 410720, 524272, 557039, 575008, 590240, 636616, 655340, 718760, 748960, 795770, 1048544, 1114078, 1273232, 1310680, 1437520, 1591540, 2228156, 2546464, 2621360, 2785195, 2875040, 3183080, 4456312, 5242720, 5570390, 6366160, 8912624, 11140780, 12732320, 17825248, 22281560, 44563120, 89126240]

約数ペア:

[(1, 89126240), (2, 44563120), (4, 22281560), (5, 17825248), (7, 12732320), (8, 11140780), (10, 8912624), (14, 6366160), (16, 5570390), (17, 5242720), (20, 4456312), (28, 3183080), (31, 2875040), (32, 2785195), (34, 2621360), (35, 2546464), (40, 2228156), (56, 1591540), (62, 1437520), (68, 1310680), (70, 1273232), (80, 1114078), (85, 1048544), (112, 795770), (119, 748960), (124, 718760), (136, 655340), (140, 636616), (151, 590240), (155, 575008), (160, 557039), (170, 524272), (217, 410720), (224, 397885), (238, 374480), (248, 359380), (272, 327670), (280, 318308), (302, 295120), (310, 287504), (340, 262136), (434, 205360), (476, 187240), (496, 179690), (527, 169120), (544, 163835), (560, 159154), (595, 149792), (604, 147560), (620, 143752), (680, 131068), (755, 118048), (868, 102680), (952, 93620), (992, 89845), (1054, 84560), (1057, 84320), (1085, 82144), (1120, 79577), (1190, 74896), (1208, 73780), (1240, 71876), (1360, 65534), (1510, 59024), (1736, 51340), (1904, 46810), (2108, 42280), (2114, 42160), (2170, 41072), (2380, 37448), (2416, 36890), (2480, 35938), (2567, 34720), (2635, 33824), (2720, 32767), (3020, 29512), (3472, 25670), (3689, 24160), (3808, 23405), (4216, 21140), (4228, 21080), (4340, 20536), (4681, 19040), (4760, 18724), (4832, 18445), (4960, 17969), (5134, 17360), (5270, 16912), (5285, 16864), (6040, 14756), (6944, 12835), (7378, 12080), (8432, 10570), (8456, 10540), (8680, 10268), (9362, 9520)]