272670720

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1$

素因数の和:358

約数の個数: 224

約数和(自身を含む): 1000280448

約数和(自身を除く): 727609728

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 317, 320, 336, 384, 420, 448, 480, 512, 560, 634, 640, 672, 768, 840, 896, 951, 960, 1024, 1120, 1268, 1280, 1344, 1536, 1585, 1680, 1792, 1902, 1920, 2048, 2219, 2240, 2536, 2560, 2688, 3072, 3170, 3360, 3584, 3804, 3840, 4096, 4438, 4480, 4755, 5072, 5120, 5376, 6144, 6340, 6657, 6720, 7168, 7608, 7680, 8192, 8876, 8960, 9510, 10144, 10240, 10752, 11095, 12288, 12680, 13314, 13440, 14336, 15216, 15360, 17752, 17920, 19020, 20288, 20480, 21504, 22190, 24576, 25360, 26628, 26880, 28672, 30432, 30720, 33285, 35504, 35840, 38040, 40576, 40960, 43008, 44380, 50720, 53256, 53760, 57344, 60864, 61440, 66570, 71008, 71680, 76080, 81152, 86016, 88760, 101440, 106512, 107520, 121728, 122880, 133140, 142016, 143360, 152160, 162304, 172032, 177520, 202880, 213024, 215040, 243456, 266280, 284032, 286720, 304320, 324608, 355040, 405760, 426048, 430080, 486912, 532560, 568064, 608640, 649216, 710080, 811520, 852096, 860160, 973824, 1065120, 1136128, 1217280, 1298432, 1420160, 1623040, 1704192, 1947648, 2130240, 2272256, 2434560, 2596864, 2840320, 3246080, 3408384, 3895296, 4260480, 4544512, 4869120, 5680640, 6492160, 6816768, 7790592, 8520960, 9089024, 9738240, 11361280, 12984320, 13633536, 17041920, 18178048, 19476480, 22722560, 27267072, 34083840, 38952960, 45445120, 54534144, 68167680, 90890240, 136335360, 272670720]

約数ペア:

[(1, 272670720), (2, 136335360), (3, 90890240), (4, 68167680), (5, 54534144), (6, 45445120), (7, 38952960), (8, 34083840), (10, 27267072), (12, 22722560), (14, 19476480), (15, 18178048), (16, 17041920), (20, 13633536), (21, 12984320), (24, 11361280), (28, 9738240), (30, 9089024), (32, 8520960), (35, 7790592), (40, 6816768), (42, 6492160), (48, 5680640), (56, 4869120), (60, 4544512), (64, 4260480), (70, 3895296), (80, 3408384), (84, 3246080), (96, 2840320), (105, 2596864), (112, 2434560), (120, 2272256), (128, 2130240), (140, 1947648), (160, 1704192), (168, 1623040), (192, 1420160), (210, 1298432), (224, 1217280), (240, 1136128), (256, 1065120), (280, 973824), (317, 860160), (320, 852096), (336, 811520), (384, 710080), (420, 649216), (448, 608640), (480, 568064), (512, 532560), (560, 486912), (634, 430080), (640, 426048), (672, 405760), (768, 355040), (840, 324608), (896, 304320), (951, 286720), (960, 284032), (1024, 266280), (1120, 243456), (1268, 215040), (1280, 213024), (1344, 202880), (1536, 177520), (1585, 172032), (1680, 162304), (1792, 152160), (1902, 143360), (1920, 142016), (2048, 133140), (2219, 122880), (2240, 121728), (2536, 107520), (2560, 106512), (2688, 101440), (3072, 88760), (3170, 86016), (3360, 81152), (3584, 76080), (3804, 71680), (3840, 71008), (4096, 66570), (4438, 61440), (4480, 60864), (4755, 57344), (5072, 53760), (5120, 53256), (5376, 50720), (6144, 44380), (6340, 43008), (6657, 40960), (6720, 40576), (7168, 38040), (7608, 35840), (7680, 35504), (8192, 33285), (8876, 30720), (8960, 30432), (9510, 28672), (10144, 26880), (10240, 26628), (10752, 25360), (11095, 24576), (12288, 22190), (12680, 21504), (13314, 20480), (13440, 20288), (14336, 19020), (15216, 17920), (15360, 17752)]