209820388080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{362309}}^1$

素因数の和:362471

約数の個数: 160

約数和(自身を含む): 690070118400

約数和(自身を除く): 480249730320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 127, 152, 190, 228, 240, 254, 285, 304, 380, 381, 456, 508, 570, 635, 760, 762, 912, 1016, 1140, 1270, 1520, 1524, 1905, 2032, 2280, 2413, 2540, 3048, 3810, 4560, 4826, 5080, 6096, 7239, 7620, 9652, 10160, 12065, 14478, 15240, 19304, 24130, 28956, 30480, 36195, 38608, 48260, 57912, 72390, 96520, 115824, 144780, 193040, 289560, 362309, 579120, 724618, 1086927, 1449236, 1811545, 2173854, 2898472, 3623090, 4347708, 5434635, 5796944, 6883871, 7246180, 8695416, 10869270, 13767742, 14492360, 17390832, 20651613, 21738540, 27535484, 28984720, 34419355, 41303226, 43477080, 46013243, 55070968, 68838710, 82606452, 86954160, 92026486, 103258065, 110141936, 137677420, 138039729, 165212904, 184052972, 206516130, 230066215, 275354840, 276079458, 330425808, 368105944, 413032260, 460132430, 550709680, 552158916, 690198645, 736211888, 826064520, 874251617, 920264860, 1104317832, 1380397290, 1652129040, 1748503234, 1840529720, 2208635664, 2622754851, 2760794580, 3497006468, 3681059440, 4371258085, 5245509702, 5521589160, 6994012936, 8742516170, 10491019404, 11043178320, 13113774255, 13988025872, 17485032340, 20982038808, 26227548510, 34970064680, 41964077616, 52455097020, 69940129360, 104910194040, 209820388080]

約数ペア:

[(1, 209820388080), (2, 104910194040), (3, 69940129360), (4, 52455097020), (5, 41964077616), (6, 34970064680), (8, 26227548510), (10, 20982038808), (12, 17485032340), (15, 13988025872), (16, 13113774255), (19, 11043178320), (20, 10491019404), (24, 8742516170), (30, 6994012936), (38, 5521589160), (40, 5245509702), (48, 4371258085), (57, 3681059440), (60, 3497006468), (76, 2760794580), (80, 2622754851), (95, 2208635664), (114, 1840529720), (120, 1748503234), (127, 1652129040), (152, 1380397290), (190, 1104317832), (228, 920264860), (240, 874251617), (254, 826064520), (285, 736211888), (304, 690198645), (380, 552158916), (381, 550709680), (456, 460132430), (508, 413032260), (570, 368105944), (635, 330425808), (760, 276079458), (762, 275354840), (912, 230066215), (1016, 206516130), (1140, 184052972), (1270, 165212904), (1520, 138039729), (1524, 137677420), (1905, 110141936), (2032, 103258065), (2280, 92026486), (2413, 86954160), (2540, 82606452), (3048, 68838710), (3810, 55070968), (4560, 46013243), (4826, 43477080), (5080, 41303226), (6096, 34419355), (7239, 28984720), (7620, 27535484), (9652, 21738540), (10160, 20651613), (12065, 17390832), (14478, 14492360), (15240, 13767742), (19304, 10869270), (24130, 8695416), (28956, 7246180), (30480, 6883871), (36195, 5796944), (38608, 5434635), (48260, 4347708), (57912, 3623090), (72390, 2898472), (96520, 2173854), (115824, 1811545), (144780, 1449236), (193040, 1086927), (289560, 724618), (362309, 579120)]