2070124714440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{647}}^1\times {\mathrm{987523}}^1$

素因数の和:988193

約数の個数: 160

約数和(自身を含む): 6968680361280

約数和(自身を除く): 4898555646840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 647, 648, 810, 1080, 1294, 1620, 1941, 2588, 3235, 3240, 3882, 5176, 5823, 6470, 7764, 9705, 11646, 12940, 15528, 17469, 19410, 23292, 25880, 29115, 34938, 38820, 46584, 52407, 58230, 69876, 77640, 87345, 104814, 116460, 139752, 174690, 209628, 232920, 262035, 349380, 419256, 524070, 698760, 987523, 1048140, 1975046, 2096280, 2962569, 3950092, 4937615, 5925138, 7900184, 8887707, 9875230, 11850276, 14812845, 17775414, 19750460, 23700552, 26663121, 29625690, 35550828, 39500920, 44438535, 53326242, 59251380, 71101656, 79989363, 88877070, 106652484, 118502760, 133315605, 159978726, 177754140, 213304968, 266631210, 319957452, 355508280, 399946815, 533262420, 638927381, 639914904, 799893630, 1066524840, 1277854762, 1599787260, 1916782143, 2555709524, 3194636905, 3199574520, 3833564286, 5111419048, 5750346429, 6389273810, 7667128572, 9583910715, 11500692858, 12778547620, 15334257144, 17251039287, 19167821430, 23001385716, 25557095240, 28751732145, 34502078574, 38335642860, 46002771432, 51753117861, 57503464290, 69004157148, 76671285720, 86255196435, 103506235722, 115006928580, 138008314296, 172510392870, 207012471444, 230013857160, 258765589305, 345020785740, 414024942888, 517531178610, 690041571480, 1035062357220, 2070124714440]

約数ペア:

[(1, 2070124714440), (2, 1035062357220), (3, 690041571480), (4, 517531178610), (5, 414024942888), (6, 345020785740), (8, 258765589305), (9, 230013857160), (10, 207012471444), (12, 172510392870), (15, 138008314296), (18, 115006928580), (20, 103506235722), (24, 86255196435), (27, 76671285720), (30, 69004157148), (36, 57503464290), (40, 51753117861), (45, 46002771432), (54, 38335642860), (60, 34502078574), (72, 28751732145), (81, 25557095240), (90, 23001385716), (108, 19167821430), (120, 17251039287), (135, 15334257144), (162, 12778547620), (180, 11500692858), (216, 9583910715), (270, 7667128572), (324, 6389273810), (360, 5750346429), (405, 5111419048), (540, 3833564286), (647, 3199574520), (648, 3194636905), (810, 2555709524), (1080, 1916782143), (1294, 1599787260), (1620, 1277854762), (1941, 1066524840), (2588, 799893630), (3235, 639914904), (3240, 638927381), (3882, 533262420), (5176, 399946815), (5823, 355508280), (6470, 319957452), (7764, 266631210), (9705, 213304968), (11646, 177754140), (12940, 159978726), (15528, 133315605), (17469, 118502760), (19410, 106652484), (23292, 88877070), (25880, 79989363), (29115, 71101656), (34938, 59251380), (38820, 53326242), (46584, 44438535), (52407, 39500920), (58230, 35550828), (69876, 29625690), (77640, 26663121), (87345, 23700552), (104814, 19750460), (116460, 17775414), (139752, 14812845), (174690, 11850276), (209628, 9875230), (232920, 8887707), (262035, 7900184), (349380, 5925138), (419256, 4937615), (524070, 3950092), (698760, 2962569), (987523, 2096280), (1048140, 1975046)]