2635489920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1249}}^1$

素因数の和:1435

約数の個数: 256

約数和(自身を含む): 9669600000

約数和(自身を除く): 7034110080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 157, 160, 168, 192, 210, 224, 240, 280, 314, 320, 336, 384, 420, 448, 471, 480, 560, 628, 640, 672, 785, 840, 896, 942, 960, 1099, 1120, 1249, 1256, 1344, 1570, 1680, 1884, 1920, 2198, 2240, 2355, 2498, 2512, 2688, 3140, 3297, 3360, 3747, 3768, 4396, 4480, 4710, 4996, 5024, 5495, 6245, 6280, 6594, 6720, 7494, 7536, 8743, 8792, 9420, 9992, 10048, 10990, 12490, 12560, 13188, 13440, 14988, 15072, 16485, 17486, 17584, 18735, 18840, 19984, 20096, 21980, 24980, 25120, 26229, 26376, 29976, 30144, 32970, 34972, 35168, 37470, 37680, 39968, 43715, 43960, 49960, 50240, 52458, 52752, 59952, 60288, 65940, 69944, 70336, 74940, 75360, 79936, 87430, 87920, 99920, 100480, 104916, 105504, 119904, 131145, 131880, 139888, 140672, 149880, 150720, 159872, 174860, 175840, 196093, 199840, 209832, 211008, 239808, 262290, 263760, 279776, 299760, 301440, 349720, 351680, 392186, 399680, 419664, 422016, 479616, 524580, 527520, 559552, 588279, 599520, 699440, 703360, 784372, 799360, 839328, 980465, 1049160, 1055040, 1119104, 1176558, 1199040, 1372651, 1398880, 1568744, 1678656, 1960930, 2098320, 2110080, 2353116, 2398080, 2745302, 2797760, 2941395, 3137488, 3357312, 3921860, 4117953, 4196640, 4706232, 5490604, 5595520, 5882790, 6274976, 6863255, 7843720, 8235906, 8393280, 9412464, 10981208, 11765580, 12549952, 13726510, 15687440, 16471812, 16786560, 18824928, 20589765, 21962416, 23531160, 25099904, 27453020, 31374880, 32943624, 37649856, 41179530, 43924832, 47062320, 54906040, 62749760, 65887248, 75299712, 82359060, 87849664, 94124640, 109812080, 125499520, 131774496, 164718120, 175699328, 188249280, 219624160, 263548992, 329436240, 376498560, 439248320, 527097984, 658872480, 878496640, 1317744960, 2635489920]

約数ペア:

[(1, 2635489920), (2, 1317744960), (3, 878496640), (4, 658872480), (5, 527097984), (6, 439248320), (7, 376498560), (8, 329436240), (10, 263548992), (12, 219624160), (14, 188249280), (15, 175699328), (16, 164718120), (20, 131774496), (21, 125499520), (24, 109812080), (28, 94124640), (30, 87849664), (32, 82359060), (35, 75299712), (40, 65887248), (42, 62749760), (48, 54906040), (56, 47062320), (60, 43924832), (64, 41179530), (70, 37649856), (80, 32943624), (84, 31374880), (96, 27453020), (105, 25099904), (112, 23531160), (120, 21962416), (128, 20589765), (140, 18824928), (157, 16786560), (160, 16471812), (168, 15687440), (192, 13726510), (210, 12549952), (224, 11765580), (240, 10981208), (280, 9412464), (314, 8393280), (320, 8235906), (336, 7843720), (384, 6863255), (420, 6274976), (448, 5882790), (471, 5595520), (480, 5490604), (560, 4706232), (628, 4196640), (640, 4117953), (672, 3921860), (785, 3357312), (840, 3137488), (896, 2941395), (942, 2797760), (960, 2745302), (1099, 2398080), (1120, 2353116), (1249, 2110080), (1256, 2098320), (1344, 1960930), (1570, 1678656), (1680, 1568744), (1884, 1398880), (1920, 1372651), (2198, 1199040), (2240, 1176558), (2355, 1119104), (2498, 1055040), (2512, 1049160), (2688, 980465), (3140, 839328), (3297, 799360), (3360, 784372), (3747, 703360), (3768, 699440), (4396, 599520), (4480, 588279), (4710, 559552), (4996, 527520), (5024, 524580), (5495, 479616), (6245, 422016), (6280, 419664), (6594, 399680), (6720, 392186), (7494, 351680), (7536, 349720), (8743, 301440), (8792, 299760), (9420, 279776), (9992, 263760), (10048, 262290), (10990, 239808), (12490, 211008), (12560, 209832), (13188, 199840), (13440, 196093), (14988, 175840), (15072, 174860), (16485, 159872), (17486, 150720), (17584, 149880), (18735, 140672), (18840, 139888), (19984, 131880), (20096, 131145), (21980, 119904), (24980, 105504), (25120, 104916), (26229, 100480), (26376, 99920), (29976, 87920), (30144, 87430), (32970, 79936), (34972, 75360), (35168, 74940), (37470, 70336), (37680, 69944), (39968, 65940), (43715, 60288), (43960, 59952), (49960, 52752), (50240, 52458)]