204503040

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{317}}^1$

素因数の和:357

約数の個数: 288

約数和(自身を含む): 812579040

約数和(自身を除く): 608076000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 317, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 634, 640, 672, 720, 768, 840, 896, 951, 960, 1008, 1024, 1120, 1152, 1260, 1268, 1280, 1344, 1440, 1536, 1585, 1680, 1792, 1902, 1920, 2016, 2048, 2219, 2240, 2304, 2520, 2536, 2560, 2688, 2853, 2880, 3072, 3170, 3360, 3584, 3804, 3840, 4032, 4438, 4480, 4608, 4755, 5040, 5072, 5120, 5376, 5706, 5760, 6144, 6340, 6657, 6720, 7168, 7608, 7680, 8064, 8876, 8960, 9216, 9510, 10080, 10144, 10240, 10752, 11095, 11412, 11520, 12680, 13314, 13440, 14265, 14336, 15216, 15360, 16128, 17752, 17920, 18432, 19020, 19971, 20160, 20288, 21504, 22190, 22824, 23040, 25360, 26628, 26880, 28530, 30432, 30720, 32256, 33285, 35504, 35840, 38040, 39942, 40320, 40576, 43008, 44380, 45648, 46080, 50720, 53256, 53760, 57060, 60864, 64512, 66570, 71008, 71680, 76080, 79884, 80640, 81152, 88760, 91296, 92160, 99855, 101440, 106512, 107520, 114120, 121728, 129024, 133140, 142016, 152160, 159768, 161280, 162304, 177520, 182592, 199710, 202880, 213024, 215040, 228240, 243456, 266280, 284032, 304320, 319536, 322560, 324608, 355040, 365184, 399420, 405760, 426048, 456480, 486912, 532560, 568064, 608640, 639072, 645120, 649216, 710080, 730368, 798840, 811520, 852096, 912960, 973824, 1065120, 1136128, 1217280, 1278144, 1420160, 1460736, 1597680, 1623040, 1704192, 1825920, 1947648, 2130240, 2272256, 2434560, 2556288, 2840320, 2921472, 3195360, 3246080, 3408384, 3651840, 4260480, 4544512, 4869120, 5112576, 5680640, 5842944, 6390720, 6816768, 7303680, 8520960, 9738240, 10225152, 11361280, 12781440, 13633536, 14607360, 17041920, 20450304, 22722560, 25562880, 29214720, 34083840, 40900608, 51125760, 68167680, 102251520, 204503040]

約数ペア:

[(1, 204503040), (2, 102251520), (3, 68167680), (4, 51125760), (5, 40900608), (6, 34083840), (7, 29214720), (8, 25562880), (9, 22722560), (10, 20450304), (12, 17041920), (14, 14607360), (15, 13633536), (16, 12781440), (18, 11361280), (20, 10225152), (21, 9738240), (24, 8520960), (28, 7303680), (30, 6816768), (32, 6390720), (35, 5842944), (36, 5680640), (40, 5112576), (42, 4869120), (45, 4544512), (48, 4260480), (56, 3651840), (60, 3408384), (63, 3246080), (64, 3195360), (70, 2921472), (72, 2840320), (80, 2556288), (84, 2434560), (90, 2272256), (96, 2130240), (105, 1947648), (112, 1825920), (120, 1704192), (126, 1623040), (128, 1597680), (140, 1460736), (144, 1420160), (160, 1278144), (168, 1217280), (180, 1136128), (192, 1065120), (210, 973824), (224, 912960), (240, 852096), (252, 811520), (256, 798840), (280, 730368), (288, 710080), (315, 649216), (317, 645120), (320, 639072), (336, 608640), (360, 568064), (384, 532560), (420, 486912), (448, 456480), (480, 426048), (504, 405760), (512, 399420), (560, 365184), (576, 355040), (630, 324608), (634, 322560), (640, 319536), (672, 304320), (720, 284032), (768, 266280), (840, 243456), (896, 228240), (951, 215040), (960, 213024), (1008, 202880), (1024, 199710), (1120, 182592), (1152, 177520), (1260, 162304), (1268, 161280), (1280, 159768), (1344, 152160), (1440, 142016), (1536, 133140), (1585, 129024), (1680, 121728), (1792, 114120), (1902, 107520), (1920, 106512), (2016, 101440), (2048, 99855), (2219, 92160), (2240, 91296), (2304, 88760), (2520, 81152), (2536, 80640), (2560, 79884), (2688, 76080), (2853, 71680), (2880, 71008), (3072, 66570), (3170, 64512), (3360, 60864), (3584, 57060), (3804, 53760), (3840, 53256), (4032, 50720), (4438, 46080), (4480, 45648), (4608, 44380), (4755, 43008), (5040, 40576), (5072, 40320), (5120, 39942), (5376, 38040), (5706, 35840), (5760, 35504), (6144, 33285), (6340, 32256), (6657, 30720), (6720, 30432), (7168, 28530), (7608, 26880), (7680, 26628), (8064, 25360), (8876, 23040), (8960, 22824), (9216, 22190), (9510, 21504), (10080, 20288), (10144, 20160), (10240, 19971), (10752, 19020), (11095, 18432), (11412, 17920), (11520, 17752), (12680, 16128), (13314, 15360), (13440, 15216), (14265, 14336)]