2820213760

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6053}}^1$

素因数の和:6098

約数の個数: 176

約数和(自身を含む): 8327785536

約数和(自身を除く): 5507571776

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, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 1024, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2560, 2912, 3328, 3584, 3640, 4160, 4480, 5120, 5824, 6053, 6656, 7168, 7280, 8320, 8960, 11648, 12106, 13312, 14560, 16640, 17920, 23296, 24212, 29120, 30265, 33280, 35840, 42371, 46592, 48424, 58240, 60530, 66560, 78689, 84742, 93184, 96848, 116480, 121060, 157378, 169484, 193696, 211855, 232960, 242120, 314756, 338968, 387392, 393445, 423710, 465920, 484240, 550823, 629512, 677936, 774784, 786890, 847420, 968480, 1101646, 1259024, 1355872, 1549568, 1573780, 1694840, 1936960, 2203292, 2518048, 2711744, 2754115, 3099136, 3147560, 3389680, 3873920, 4406584, 5036096, 5423488, 5508230, 6198272, 6295120, 6779360, 7747840, 8813168, 10072192, 10846976, 11016460, 12590240, 13558720, 15495680, 17626336, 20144384, 21693952, 22032920, 25180480, 27117440, 30991360, 35252672, 40288768, 43387904, 44065840, 50360960, 54234880, 70505344, 80577536, 88131680, 100721920, 108469760, 141010688, 176263360, 201443840, 216939520, 282021376, 352526720, 402887680, 564042752, 705053440, 1410106880, 2820213760]

約数ペア:

[(1, 2820213760), (2, 1410106880), (4, 705053440), (5, 564042752), (7, 402887680), (8, 352526720), (10, 282021376), (13, 216939520), (14, 201443840), (16, 176263360), (20, 141010688), (26, 108469760), (28, 100721920), (32, 88131680), (35, 80577536), (40, 70505344), (52, 54234880), (56, 50360960), (64, 44065840), (65, 43387904), (70, 40288768), (80, 35252672), (91, 30991360), (104, 27117440), (112, 25180480), (128, 22032920), (130, 21693952), (140, 20144384), (160, 17626336), (182, 15495680), (208, 13558720), (224, 12590240), (256, 11016460), (260, 10846976), (280, 10072192), (320, 8813168), (364, 7747840), (416, 6779360), (448, 6295120), (455, 6198272), (512, 5508230), (520, 5423488), (560, 5036096), (640, 4406584), (728, 3873920), (832, 3389680), (896, 3147560), (910, 3099136), (1024, 2754115), (1040, 2711744), (1120, 2518048), (1280, 2203292), (1456, 1936960), (1664, 1694840), (1792, 1573780), (1820, 1549568), (2080, 1355872), (2240, 1259024), (2560, 1101646), (2912, 968480), (3328, 847420), (3584, 786890), (3640, 774784), (4160, 677936), (4480, 629512), (5120, 550823), (5824, 484240), (6053, 465920), (6656, 423710), (7168, 393445), (7280, 387392), (8320, 338968), (8960, 314756), (11648, 242120), (12106, 232960), (13312, 211855), (14560, 193696), (16640, 169484), (17920, 157378), (23296, 121060), (24212, 116480), (29120, 96848), (30265, 93184), (33280, 84742), (35840, 78689), (42371, 66560), (46592, 60530), (48424, 58240)]