146647080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 505440000

約数和(自身を除く): 358792920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 89, 90, 92, 115, 120, 138, 178, 180, 184, 199, 207, 230, 267, 276, 345, 356, 360, 398, 414, 445, 460, 534, 552, 597, 690, 712, 796, 801, 828, 890, 920, 995, 1035, 1068, 1194, 1335, 1380, 1592, 1602, 1656, 1780, 1791, 1990, 2047, 2070, 2136, 2388, 2670, 2760, 2985, 3204, 3560, 3582, 3980, 4005, 4094, 4140, 4577, 4776, 5340, 5970, 6141, 6408, 7164, 7960, 8010, 8188, 8280, 8955, 9154, 10235, 10680, 11940, 12282, 13731, 14328, 16020, 16376, 17711, 17910, 18308, 18423, 20470, 22885, 23880, 24564, 27462, 30705, 32040, 35422, 35820, 36616, 36846, 40940, 41193, 45770, 49128, 53133, 54924, 61410, 68655, 70844, 71640, 73692, 81880, 82386, 88555, 91540, 92115, 106266, 109848, 122820, 137310, 141688, 147384, 159399, 164772, 177110, 183080, 184230, 205965, 212532, 245640, 265665, 274620, 318798, 329544, 354220, 368460, 407353, 411930, 425064, 531330, 549240, 637596, 708440, 736920, 796995, 814706, 823860, 1062660, 1222059, 1275192, 1593990, 1629412, 1647720, 2036765, 2125320, 2444118, 3187980, 3258824, 3666177, 4073530, 4888236, 6110295, 6375960, 7332354, 8147060, 9776472, 12220590, 14664708, 16294120, 18330885, 24441180, 29329416, 36661770, 48882360, 73323540, 146647080]

約数ペア:

[(1, 146647080), (2, 73323540), (3, 48882360), (4, 36661770), (5, 29329416), (6, 24441180), (8, 18330885), (9, 16294120), (10, 14664708), (12, 12220590), (15, 9776472), (18, 8147060), (20, 7332354), (23, 6375960), (24, 6110295), (30, 4888236), (36, 4073530), (40, 3666177), (45, 3258824), (46, 3187980), (60, 2444118), (69, 2125320), (72, 2036765), (89, 1647720), (90, 1629412), (92, 1593990), (115, 1275192), (120, 1222059), (138, 1062660), (178, 823860), (180, 814706), (184, 796995), (199, 736920), (207, 708440), (230, 637596), (267, 549240), (276, 531330), (345, 425064), (356, 411930), (360, 407353), (398, 368460), (414, 354220), (445, 329544), (460, 318798), (534, 274620), (552, 265665), (597, 245640), (690, 212532), (712, 205965), (796, 184230), (801, 183080), (828, 177110), (890, 164772), (920, 159399), (995, 147384), (1035, 141688), (1068, 137310), (1194, 122820), (1335, 109848), (1380, 106266), (1592, 92115), (1602, 91540), (1656, 88555), (1780, 82386), (1791, 81880), (1990, 73692), (2047, 71640), (2070, 70844), (2136, 68655), (2388, 61410), (2670, 54924), (2760, 53133), (2985, 49128), (3204, 45770), (3560, 41193), (3582, 40940), (3980, 36846), (4005, 36616), (4094, 35820), (4140, 35422), (4577, 32040), (4776, 30705), (5340, 27462), (5970, 24564), (6141, 23880), (6408, 22885), (7164, 20470), (7960, 18423), (8010, 18308), (8188, 17910), (8280, 17711), (8955, 16376), (9154, 16020), (10235, 14328), (10680, 13731), (11940, 12282)]