127172640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{5407}}^1$

素因数の和:5439

約数の個数: 144

約数和(自身を含む): 466083072

約数和(自身を除く): 338910432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5407, 5880, 7840, 10814, 11760, 16221, 21628, 23520, 27035, 32442, 37849, 43256, 54070, 64884, 75698, 81105, 86512, 108140, 113547, 129768, 151396, 162210, 173024, 189245, 216280, 227094, 259536, 264943, 302792, 324420, 378490, 432560, 454188, 519072, 529886, 567735, 605584, 648840, 756980, 794829, 865120, 908376, 1059772, 1135470, 1211168, 1297680, 1324715, 1513960, 1589658, 1816752, 2119544, 2270940, 2595360, 2649430, 3027920, 3179316, 3633504, 3974145, 4239088, 4541880, 5298860, 6055840, 6358632, 7948290, 8478176, 9083760, 10597720, 12717264, 15896580, 18167520, 21195440, 25434528, 31793160, 42390880, 63586320, 127172640]

約数ペア:

[(1, 127172640), (2, 63586320), (3, 42390880), (4, 31793160), (5, 25434528), (6, 21195440), (7, 18167520), (8, 15896580), (10, 12717264), (12, 10597720), (14, 9083760), (15, 8478176), (16, 7948290), (20, 6358632), (21, 6055840), (24, 5298860), (28, 4541880), (30, 4239088), (32, 3974145), (35, 3633504), (40, 3179316), (42, 3027920), (48, 2649430), (49, 2595360), (56, 2270940), (60, 2119544), (70, 1816752), (80, 1589658), (84, 1513960), (96, 1324715), (98, 1297680), (105, 1211168), (112, 1135470), (120, 1059772), (140, 908376), (147, 865120), (160, 794829), (168, 756980), (196, 648840), (210, 605584), (224, 567735), (240, 529886), (245, 519072), (280, 454188), (294, 432560), (336, 378490), (392, 324420), (420, 302792), (480, 264943), (490, 259536), (560, 227094), (588, 216280), (672, 189245), (735, 173024), (784, 162210), (840, 151396), (980, 129768), (1120, 113547), (1176, 108140), (1470, 86512), (1568, 81105), (1680, 75698), (1960, 64884), (2352, 54070), (2940, 43256), (3360, 37849), (3920, 32442), (4704, 27035), (5407, 23520), (5880, 21628), (7840, 16221), (10814, 11760)]