20923394688

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4099}}^1$

素因数の和:4340

約数の個数: 256

約数和(自身を含む): 70926720000

約数和(自身を除く): 50003325312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 211, 216, 224, 252, 288, 336, 378, 384, 422, 432, 448, 504, 576, 633, 672, 756, 844, 864, 896, 1008, 1152, 1266, 1344, 1477, 1512, 1688, 1728, 1899, 2016, 2532, 2688, 2954, 3024, 3376, 3456, 3798, 4032, 4099, 4431, 5064, 5697, 5908, 6048, 6752, 7596, 8064, 8198, 8862, 10128, 11394, 11816, 12096, 12297, 13293, 13504, 15192, 16396, 17724, 20256, 22788, 23632, 24192, 24594, 26586, 27008, 28693, 30384, 32792, 35448, 36891, 39879, 40512, 45576, 47264, 49188, 53172, 57386, 60768, 65584, 70896, 73782, 79758, 81024, 86079, 91152, 94528, 98376, 106344, 110673, 114772, 121536, 131168, 141792, 147564, 159516, 172158, 182304, 189056, 196752, 212688, 221346, 229544, 243072, 258237, 262336, 283584, 295128, 319032, 344316, 364608, 393504, 425376, 442692, 459088, 516474, 524672, 567168, 590256, 638064, 688632, 729216, 774711, 787008, 850752, 864889, 885384, 918176, 1032948, 1180512, 1276128, 1377264, 1549422, 1574016, 1701504, 1729778, 1770768, 1836352, 2065896, 2361024, 2552256, 2594667, 2754528, 3098844, 3459556, 3541536, 3672704, 4131792, 4722048, 5104512, 5189334, 5509056, 6054223, 6197688, 6919112, 7083072, 7784001, 8263584, 10378668, 11018112, 12108446, 12395376, 13838224, 14166144, 15568002, 16527168, 18162669, 20757336, 23352003, 24216892, 24790752, 27676448, 31136004, 33054336, 36325338, 41514672, 46704006, 48433784, 49581504, 54488007, 55352896, 62272008, 72650676, 83029344, 93408012, 96867568, 99163008, 108976014, 110705792, 124544016, 145301352, 163464021, 166058688, 186816024, 193735136, 217952028, 249088032, 290602704, 326928042, 332117376, 373632048, 387470272, 435904056, 498176064, 581205408, 653856084, 747264096, 774940544, 871808112, 996352128, 1162410816, 1307712168, 1494528192, 1743616224, 2324821632, 2615424336, 2989056384, 3487232448, 5230848672, 6974464896, 10461697344, 20923394688]

約数ペア:

[(1, 20923394688), (2, 10461697344), (3, 6974464896), (4, 5230848672), (6, 3487232448), (7, 2989056384), (8, 2615424336), (9, 2324821632), (12, 1743616224), (14, 1494528192), (16, 1307712168), (18, 1162410816), (21, 996352128), (24, 871808112), (27, 774940544), (28, 747264096), (32, 653856084), (36, 581205408), (42, 498176064), (48, 435904056), (54, 387470272), (56, 373632048), (63, 332117376), (64, 326928042), (72, 290602704), (84, 249088032), (96, 217952028), (108, 193735136), (112, 186816024), (126, 166058688), (128, 163464021), (144, 145301352), (168, 124544016), (189, 110705792), (192, 108976014), (211, 99163008), (216, 96867568), (224, 93408012), (252, 83029344), (288, 72650676), (336, 62272008), (378, 55352896), (384, 54488007), (422, 49581504), (432, 48433784), (448, 46704006), (504, 41514672), (576, 36325338), (633, 33054336), (672, 31136004), (756, 27676448), (844, 24790752), (864, 24216892), (896, 23352003), (1008, 20757336), (1152, 18162669), (1266, 16527168), (1344, 15568002), (1477, 14166144), (1512, 13838224), (1688, 12395376), (1728, 12108446), (1899, 11018112), (2016, 10378668), (2532, 8263584), (2688, 7784001), (2954, 7083072), (3024, 6919112), (3376, 6197688), (3456, 6054223), (3798, 5509056), (4032, 5189334), (4099, 5104512), (4431, 4722048), (5064, 4131792), (5697, 3672704), (5908, 3541536), (6048, 3459556), (6752, 3098844), (7596, 2754528), (8064, 2594667), (8198, 2552256), (8862, 2361024), (10128, 2065896), (11394, 1836352), (11816, 1770768), (12096, 1729778), (12297, 1701504), (13293, 1574016), (13504, 1549422), (15192, 1377264), (16396, 1276128), (17724, 1180512), (20256, 1032948), (22788, 918176), (23632, 885384), (24192, 864889), (24594, 850752), (26586, 787008), (27008, 774711), (28693, 729216), (30384, 688632), (32792, 638064), (35448, 590256), (36891, 567168), (39879, 524672), (40512, 516474), (45576, 459088), (47264, 442692), (49188, 425376), (53172, 393504), (57386, 364608), (60768, 344316), (65584, 319032), (70896, 295128), (73782, 283584), (79758, 262336), (81024, 258237), (86079, 243072), (91152, 229544), (94528, 221346), (98376, 212688), (106344, 196752), (110673, 189056), (114772, 182304), (121536, 172158), (131168, 159516), (141792, 147564)]