293294160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:330

約数の個数: 240

約数和(自身を含む): 1044576000

約数和(自身を除く): 751281840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 89, 90, 92, 115, 120, 138, 144, 178, 180, 184, 199, 207, 230, 240, 267, 276, 345, 356, 360, 368, 398, 414, 445, 460, 534, 552, 597, 690, 712, 720, 796, 801, 828, 890, 920, 995, 1035, 1068, 1104, 1194, 1335, 1380, 1424, 1592, 1602, 1656, 1780, 1791, 1840, 1990, 2047, 2070, 2136, 2388, 2670, 2760, 2985, 3184, 3204, 3312, 3560, 3582, 3980, 4005, 4094, 4140, 4272, 4577, 4776, 5340, 5520, 5970, 6141, 6408, 7120, 7164, 7960, 8010, 8188, 8280, 8955, 9154, 9552, 10235, 10680, 11940, 12282, 12816, 13731, 14328, 15920, 16020, 16376, 16560, 17711, 17910, 18308, 18423, 20470, 21360, 22885, 23880, 24564, 27462, 28656, 30705, 32040, 32752, 35422, 35820, 36616, 36846, 40940, 41193, 45770, 47760, 49128, 53133, 54924, 61410, 64080, 68655, 70844, 71640, 73232, 73692, 81880, 82386, 88555, 91540, 92115, 98256, 106266, 109848, 122820, 137310, 141688, 143280, 147384, 159399, 163760, 164772, 177110, 183080, 184230, 205965, 212532, 219696, 245640, 265665, 274620, 283376, 294768, 318798, 329544, 354220, 366160, 368460, 407353, 411930, 425064, 491280, 531330, 549240, 637596, 659088, 708440, 736920, 796995, 814706, 823860, 850128, 1062660, 1098480, 1222059, 1275192, 1416880, 1473840, 1593990, 1629412, 1647720, 2036765, 2125320, 2444118, 2550384, 3187980, 3258824, 3295440, 3666177, 4073530, 4250640, 4888236, 6110295, 6375960, 6517648, 7332354, 8147060, 9776472, 12220590, 12751920, 14664708, 16294120, 18330885, 19552944, 24441180, 29329416, 32588240, 36661770, 48882360, 58658832, 73323540, 97764720, 146647080, 293294160]

約数ペア:

[(1, 293294160), (2, 146647080), (3, 97764720), (4, 73323540), (5, 58658832), (6, 48882360), (8, 36661770), (9, 32588240), (10, 29329416), (12, 24441180), (15, 19552944), (16, 18330885), (18, 16294120), (20, 14664708), (23, 12751920), (24, 12220590), (30, 9776472), (36, 8147060), (40, 7332354), (45, 6517648), (46, 6375960), (48, 6110295), (60, 4888236), (69, 4250640), (72, 4073530), (80, 3666177), (89, 3295440), (90, 3258824), (92, 3187980), (115, 2550384), (120, 2444118), (138, 2125320), (144, 2036765), (178, 1647720), (180, 1629412), (184, 1593990), (199, 1473840), (207, 1416880), (230, 1275192), (240, 1222059), (267, 1098480), (276, 1062660), (345, 850128), (356, 823860), (360, 814706), (368, 796995), (398, 736920), (414, 708440), (445, 659088), (460, 637596), (534, 549240), (552, 531330), (597, 491280), (690, 425064), (712, 411930), (720, 407353), (796, 368460), (801, 366160), (828, 354220), (890, 329544), (920, 318798), (995, 294768), (1035, 283376), (1068, 274620), (1104, 265665), (1194, 245640), (1335, 219696), (1380, 212532), (1424, 205965), (1592, 184230), (1602, 183080), (1656, 177110), (1780, 164772), (1791, 163760), (1840, 159399), (1990, 147384), (2047, 143280), (2070, 141688), (2136, 137310), (2388, 122820), (2670, 109848), (2760, 106266), (2985, 98256), (3184, 92115), (3204, 91540), (3312, 88555), (3560, 82386), (3582, 81880), (3980, 73692), (4005, 73232), (4094, 71640), (4140, 70844), (4272, 68655), (4577, 64080), (4776, 61410), (5340, 54924), (5520, 53133), (5970, 49128), (6141, 47760), (6408, 45770), (7120, 41193), (7164, 40940), (7960, 36846), (8010, 36616), (8188, 35820), (8280, 35422), (8955, 32752), (9154, 32040), (9552, 30705), (10235, 28656), (10680, 27462), (11940, 24564), (12282, 23880), (12816, 22885), (13731, 21360), (14328, 20470), (15920, 18423), (16020, 18308), (16376, 17910), (16560, 17711)]