280025088

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 905748480

約数和(自身を除く): 625723392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 383, 384, 408, 448, 476, 512, 544, 672, 714, 766, 768, 816, 896, 952, 1024, 1088, 1149, 1344, 1428, 1532, 1536, 1632, 1792, 1904, 2048, 2176, 2298, 2681, 2688, 2856, 3064, 3072, 3264, 3584, 3808, 4352, 4596, 5362, 5376, 5712, 6128, 6144, 6511, 6528, 7168, 7616, 8043, 8704, 9192, 10724, 10752, 11424, 12256, 13022, 13056, 14336, 15232, 16086, 17408, 18384, 19533, 21448, 21504, 22848, 24512, 26044, 26112, 30464, 32172, 34816, 36768, 39066, 42896, 43008, 45577, 45696, 49024, 52088, 52224, 60928, 64344, 73536, 78132, 85792, 91154, 91392, 98048, 104176, 104448, 121856, 128688, 136731, 147072, 156264, 171584, 182308, 182784, 196096, 208352, 243712, 257376, 273462, 294144, 312528, 343168, 364616, 365568, 392192, 416704, 514752, 546924, 588288, 625056, 686336, 729232, 731136, 784384, 833408, 1029504, 1093848, 1176576, 1250112, 1372672, 1458464, 1666816, 2059008, 2187696, 2353152, 2500224, 2745344, 2916928, 3333632, 4118016, 4375392, 5000448, 5490688, 5833856, 6667264, 8236032, 8750784, 10000896, 11667712, 13334528, 16472064, 17501568, 20001792, 23335424, 35003136, 40003584, 46670848, 70006272, 93341696, 140012544, 280025088]

約数ペア:

[(1, 280025088), (2, 140012544), (3, 93341696), (4, 70006272), (6, 46670848), (7, 40003584), (8, 35003136), (12, 23335424), (14, 20001792), (16, 17501568), (17, 16472064), (21, 13334528), (24, 11667712), (28, 10000896), (32, 8750784), (34, 8236032), (42, 6667264), (48, 5833856), (51, 5490688), (56, 5000448), (64, 4375392), (68, 4118016), (84, 3333632), (96, 2916928), (102, 2745344), (112, 2500224), (119, 2353152), (128, 2187696), (136, 2059008), (168, 1666816), (192, 1458464), (204, 1372672), (224, 1250112), (238, 1176576), (256, 1093848), (272, 1029504), (336, 833408), (357, 784384), (383, 731136), (384, 729232), (408, 686336), (448, 625056), (476, 588288), (512, 546924), (544, 514752), (672, 416704), (714, 392192), (766, 365568), (768, 364616), (816, 343168), (896, 312528), (952, 294144), (1024, 273462), (1088, 257376), (1149, 243712), (1344, 208352), (1428, 196096), (1532, 182784), (1536, 182308), (1632, 171584), (1792, 156264), (1904, 147072), (2048, 136731), (2176, 128688), (2298, 121856), (2681, 104448), (2688, 104176), (2856, 98048), (3064, 91392), (3072, 91154), (3264, 85792), (3584, 78132), (3808, 73536), (4352, 64344), (4596, 60928), (5362, 52224), (5376, 52088), (5712, 49024), (6128, 45696), (6144, 45577), (6511, 43008), (6528, 42896), (7168, 39066), (7616, 36768), (8043, 34816), (8704, 32172), (9192, 30464), (10724, 26112), (10752, 26044), (11424, 24512), (12256, 22848), (13022, 21504), (13056, 21448), (14336, 19533), (15232, 18384), (16086, 17408)]