20354441280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{22063}}^1$

素因数の和:22145

約数の個数: 168

約数和(自身を含む): 66780314496

約数和(自身を除く): 46425873216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 961, 992, 1240, 1488, 1860, 1922, 1984, 2480, 2883, 2976, 3720, 3844, 4805, 4960, 5766, 5952, 7440, 7688, 9610, 9920, 11532, 14415, 14880, 15376, 19220, 22063, 23064, 28830, 29760, 30752, 38440, 44126, 46128, 57660, 61504, 66189, 76880, 88252, 92256, 110315, 115320, 132378, 153760, 176504, 184512, 220630, 230640, 264756, 307520, 330945, 353008, 441260, 461280, 529512, 661890, 683953, 706016, 882520, 922560, 1059024, 1323780, 1367906, 1412032, 1765040, 2051859, 2118048, 2647560, 2735812, 3419765, 3530080, 4103718, 4236096, 5295120, 5471624, 6839530, 7060160, 8207436, 10259295, 10590240, 10943248, 13679060, 16414872, 20518590, 21180480, 21202543, 21886496, 27358120, 32829744, 41037180, 42405086, 43772992, 54716240, 63607629, 65659488, 82074360, 84810172, 106012715, 109432480, 127215258, 131318976, 164148720, 169620344, 212025430, 218864960, 254430516, 318038145, 328297440, 339240688, 424050860, 508861032, 636076290, 656594880, 678481376, 848101720, 1017722064, 1272152580, 1356962752, 1696203440, 2035444128, 2544305160, 3392406880, 4070888256, 5088610320, 6784813760, 10177220640, 20354441280]

約数ペア:

[(1, 20354441280), (2, 10177220640), (3, 6784813760), (4, 5088610320), (5, 4070888256), (6, 3392406880), (8, 2544305160), (10, 2035444128), (12, 1696203440), (15, 1356962752), (16, 1272152580), (20, 1017722064), (24, 848101720), (30, 678481376), (31, 656594880), (32, 636076290), (40, 508861032), (48, 424050860), (60, 339240688), (62, 328297440), (64, 318038145), (80, 254430516), (93, 218864960), (96, 212025430), (120, 169620344), (124, 164148720), (155, 131318976), (160, 127215258), (186, 109432480), (192, 106012715), (240, 84810172), (248, 82074360), (310, 65659488), (320, 63607629), (372, 54716240), (465, 43772992), (480, 42405086), (496, 41037180), (620, 32829744), (744, 27358120), (930, 21886496), (960, 21202543), (961, 21180480), (992, 20518590), (1240, 16414872), (1488, 13679060), (1860, 10943248), (1922, 10590240), (1984, 10259295), (2480, 8207436), (2883, 7060160), (2976, 6839530), (3720, 5471624), (3844, 5295120), (4805, 4236096), (4960, 4103718), (5766, 3530080), (5952, 3419765), (7440, 2735812), (7688, 2647560), (9610, 2118048), (9920, 2051859), (11532, 1765040), (14415, 1412032), (14880, 1367906), (15376, 1323780), (19220, 1059024), (22063, 922560), (23064, 882520), (28830, 706016), (29760, 683953), (30752, 661890), (38440, 529512), (44126, 461280), (46128, 441260), (57660, 353008), (61504, 330945), (66189, 307520), (76880, 264756), (88252, 230640), (92256, 220630), (110315, 184512), (115320, 176504), (132378, 153760)]