66422348640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1663}}^1\times {\mathrm{27737}}^1$

素因数の和:29421

約数の個数: 144

約数和(自身を含む): 226810741248

約数和(自身を除く): 160388392608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1663, 3326, 4989, 6652, 8315, 9978, 13304, 14967, 16630, 19956, 24945, 26608, 27737, 29934, 33260, 39912, 49890, 53216, 55474, 59868, 66520, 74835, 79824, 83211, 99780, 110948, 119736, 133040, 138685, 149670, 159648, 166422, 199560, 221896, 239472, 249633, 266080, 277370, 299340, 332844, 399120, 416055, 443792, 478944, 499266, 554740, 598680, 665688, 798240, 832110, 887584, 998532, 1109480, 1197360, 1248165, 1331376, 1664220, 1997064, 2218960, 2394720, 2496330, 2662752, 3328440, 3994128, 4437920, 4992660, 6656880, 7988256, 9985320, 13313760, 19970640, 39941280, 46126631, 92253262, 138379893, 184506524, 230633155, 276759786, 369013048, 415139679, 461266310, 553519572, 691899465, 738026096, 830279358, 922532620, 1107039144, 1383798930, 1476052192, 1660558716, 1845065240, 2075698395, 2214078288, 2767597860, 3321117432, 3690130480, 4151396790, 4428156576, 5535195720, 6642234864, 7380260960, 8302793580, 11070391440, 13284469728, 16605587160, 22140782880, 33211174320, 66422348640]

約数ペア:

[(1, 66422348640), (2, 33211174320), (3, 22140782880), (4, 16605587160), (5, 13284469728), (6, 11070391440), (8, 8302793580), (9, 7380260960), (10, 6642234864), (12, 5535195720), (15, 4428156576), (16, 4151396790), (18, 3690130480), (20, 3321117432), (24, 2767597860), (30, 2214078288), (32, 2075698395), (36, 1845065240), (40, 1660558716), (45, 1476052192), (48, 1383798930), (60, 1107039144), (72, 922532620), (80, 830279358), (90, 738026096), (96, 691899465), (120, 553519572), (144, 461266310), (160, 415139679), (180, 369013048), (240, 276759786), (288, 230633155), (360, 184506524), (480, 138379893), (720, 92253262), (1440, 46126631), (1663, 39941280), (3326, 19970640), (4989, 13313760), (6652, 9985320), (8315, 7988256), (9978, 6656880), (13304, 4992660), (14967, 4437920), (16630, 3994128), (19956, 3328440), (24945, 2662752), (26608, 2496330), (27737, 2394720), (29934, 2218960), (33260, 1997064), (39912, 1664220), (49890, 1331376), (53216, 1248165), (55474, 1197360), (59868, 1109480), (66520, 998532), (74835, 887584), (79824, 832110), (83211, 798240), (99780, 665688), (110948, 598680), (119736, 554740), (133040, 499266), (138685, 478944), (149670, 443792), (159648, 416055), (166422, 399120), (199560, 332844), (221896, 299340), (239472, 277370), (249633, 266080)]