2495727019520

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{485263}}^1$

素因数の和:485341

約数の個数: 240

約数和(自身を含む): 7130649734208

約数和(自身を除く): 4634922714688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 64, 70, 80, 82, 98, 112, 128, 140, 160, 164, 196, 205, 224, 245, 256, 280, 287, 320, 328, 392, 410, 448, 490, 512, 560, 574, 640, 656, 784, 820, 896, 980, 1120, 1148, 1280, 1312, 1435, 1568, 1640, 1792, 1960, 2009, 2240, 2296, 2560, 2624, 2870, 3136, 3280, 3584, 3920, 4018, 4480, 4592, 5248, 5740, 6272, 6560, 7840, 8036, 8960, 9184, 10045, 10496, 11480, 12544, 13120, 15680, 16072, 17920, 18368, 20090, 20992, 22960, 25088, 26240, 31360, 32144, 36736, 40180, 45920, 52480, 62720, 64288, 73472, 80360, 91840, 104960, 125440, 128576, 146944, 160720, 183680, 257152, 321440, 367360, 485263, 514304, 642880, 734720, 970526, 1028608, 1285760, 1941052, 2426315, 2571520, 3396841, 3882104, 4852630, 5143040, 6793682, 7764208, 9705260, 13587364, 15528416, 16984205, 19410520, 19895783, 23777887, 27174728, 31056832, 33968410, 38821040, 39791566, 47555774, 54349456, 62113664, 67936820, 77642080, 79583132, 95111548, 99478915, 108698912, 118889435, 124227328, 135873640, 139270481, 155284160, 159166264, 190223096, 198957830, 217397824, 237778870, 248454656, 271747280, 278540962, 310568320, 318332528, 380446192, 397915660, 434795648, 475557740, 543494560, 557081924, 621136640, 636665056, 696352405, 760892384, 795831320, 869591296, 951115480, 974893367, 1086989120, 1114163848, 1242273280, 1273330112, 1392704810, 1521784768, 1591662640, 1739182592, 1902230960, 1949786734, 2173978240, 2228327696, 2546660224, 2785409620, 3043569536, 3183325280, 3804461920, 3899573468, 4347956480, 4456655392, 4874466835, 5093320448, 5570819240, 6087139072, 6366650560, 7608923840, 7799146936, 8695912960, 8913310784, 9748933670, 10186640896, 11141638480, 12174278144, 12733301120, 15217847680, 15598293872, 17826621568, 19497867340, 22283276960, 25466602240, 30435695360, 31196587744, 35653243136, 38995734680, 44566553920, 50933204480, 60871390720, 62393175488, 71306486272, 77991469360, 89133107840, 124786350976, 155982938720, 178266215680, 249572701952, 311965877440, 356532431360, 499145403904, 623931754880, 1247863509760, 2495727019520]

約数ペア:

[(1, 2495727019520), (2, 1247863509760), (4, 623931754880), (5, 499145403904), (7, 356532431360), (8, 311965877440), (10, 249572701952), (14, 178266215680), (16, 155982938720), (20, 124786350976), (28, 89133107840), (32, 77991469360), (35, 71306486272), (40, 62393175488), (41, 60871390720), (49, 50933204480), (56, 44566553920), (64, 38995734680), (70, 35653243136), (80, 31196587744), (82, 30435695360), (98, 25466602240), (112, 22283276960), (128, 19497867340), (140, 17826621568), (160, 15598293872), (164, 15217847680), (196, 12733301120), (205, 12174278144), (224, 11141638480), (245, 10186640896), (256, 9748933670), (280, 8913310784), (287, 8695912960), (320, 7799146936), (328, 7608923840), (392, 6366650560), (410, 6087139072), (448, 5570819240), (490, 5093320448), (512, 4874466835), (560, 4456655392), (574, 4347956480), (640, 3899573468), (656, 3804461920), (784, 3183325280), (820, 3043569536), (896, 2785409620), (980, 2546660224), (1120, 2228327696), (1148, 2173978240), (1280, 1949786734), (1312, 1902230960), (1435, 1739182592), (1568, 1591662640), (1640, 1521784768), (1792, 1392704810), (1960, 1273330112), (2009, 1242273280), (2240, 1114163848), (2296, 1086989120), (2560, 974893367), (2624, 951115480), (2870, 869591296), (3136, 795831320), (3280, 760892384), (3584, 696352405), (3920, 636665056), (4018, 621136640), (4480, 557081924), (4592, 543494560), (5248, 475557740), (5740, 434795648), (6272, 397915660), (6560, 380446192), (7840, 318332528), (8036, 310568320), (8960, 278540962), (9184, 271747280), (10045, 248454656), (10496, 237778870), (11480, 217397824), (12544, 198957830), (13120, 190223096), (15680, 159166264), (16072, 155284160), (17920, 139270481), (18368, 135873640), (20090, 124227328), (20992, 118889435), (22960, 108698912), (25088, 99478915), (26240, 95111548), (31360, 79583132), (32144, 77642080), (36736, 67936820), (40180, 62113664), (45920, 54349456), (52480, 47555774), (62720, 39791566), (64288, 38821040), (73472, 33968410), (80360, 31056832), (91840, 27174728), (104960, 23777887), (125440, 19895783), (128576, 19410520), (146944, 16984205), (160720, 15528416), (183680, 13587364), (257152, 9705260), (321440, 7764208), (367360, 6793682), (485263, 5143040), (514304, 4852630), (642880, 3882104), (734720, 3396841), (970526, 2571520), (1028608, 2426315), (1285760, 1941052)]