1857529680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:346

約数の個数: 320

約数和(自身を含む): 6428160000

約数和(自身を除く): 4570630320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 89, 92, 95, 114, 115, 120, 138, 152, 178, 184, 190, 199, 228, 230, 240, 267, 276, 285, 304, 345, 356, 368, 380, 398, 437, 445, 456, 460, 534, 552, 570, 597, 690, 712, 760, 796, 874, 890, 912, 920, 995, 1068, 1104, 1140, 1194, 1311, 1335, 1380, 1424, 1520, 1592, 1691, 1748, 1780, 1840, 1990, 2047, 2136, 2185, 2280, 2388, 2622, 2670, 2760, 2985, 3184, 3382, 3496, 3560, 3781, 3980, 4094, 4272, 4370, 4560, 4577, 4776, 5073, 5244, 5340, 5520, 5970, 6141, 6555, 6764, 6992, 7120, 7562, 7960, 8188, 8455, 8740, 9154, 9552, 10146, 10235, 10488, 10680, 11343, 11940, 12282, 13110, 13528, 13731, 15124, 15920, 16376, 16910, 17480, 17711, 18308, 18905, 20292, 20470, 20976, 21360, 22686, 22885, 23880, 24564, 25365, 26220, 27056, 27462, 30248, 30705, 32752, 33820, 34960, 35422, 36616, 37810, 38893, 40584, 40940, 45372, 45770, 47760, 49128, 50730, 52440, 53133, 54924, 56715, 60496, 61410, 67640, 68655, 70844, 73232, 75620, 77786, 81168, 81880, 86963, 88555, 90744, 91540, 98256, 101460, 104880, 106266, 109848, 113430, 116679, 122820, 135280, 137310, 141688, 151240, 155572, 163760, 173926, 177110, 181488, 183080, 194465, 202920, 212532, 219696, 226860, 233358, 245640, 260889, 265665, 274620, 283376, 302480, 311144, 336509, 347852, 354220, 366160, 388930, 405840, 407353, 425064, 434815, 453720, 466716, 491280, 521778, 531330, 549240, 583395, 622288, 673018, 695704, 708440, 777860, 814706, 850128, 869630, 907440, 933432, 1009527, 1043556, 1062660, 1098480, 1166790, 1222059, 1304445, 1346036, 1391408, 1416880, 1555720, 1629412, 1682545, 1739260, 1866864, 2019054, 2036765, 2087112, 2125320, 2333580, 2444118, 2608890, 2692072, 3111440, 3258824, 3365090, 3478520, 4038108, 4073530, 4174224, 4250640, 4667160, 4888236, 5047635, 5217780, 5384144, 6110295, 6517648, 6730180, 6957040, 7739707, 8076216, 8147060, 9334320, 9776472, 10095270, 10435560, 12220590, 13460360, 15479414, 16152432, 16294120, 19552944, 20190540, 20871120, 23219121, 24441180, 26920720, 30958828, 32588240, 38698535, 40381080, 46438242, 48882360, 61917656, 77397070, 80762160, 92876484, 97764720, 116095605, 123835312, 154794140, 185752968, 232191210, 309588280, 371505936, 464382420, 619176560, 928764840, 1857529680]

約数ペア:

[(1, 1857529680), (2, 928764840), (3, 619176560), (4, 464382420), (5, 371505936), (6, 309588280), (8, 232191210), (10, 185752968), (12, 154794140), (15, 123835312), (16, 116095605), (19, 97764720), (20, 92876484), (23, 80762160), (24, 77397070), (30, 61917656), (38, 48882360), (40, 46438242), (46, 40381080), (48, 38698535), (57, 32588240), (60, 30958828), (69, 26920720), (76, 24441180), (80, 23219121), (89, 20871120), (92, 20190540), (95, 19552944), (114, 16294120), (115, 16152432), (120, 15479414), (138, 13460360), (152, 12220590), (178, 10435560), (184, 10095270), (190, 9776472), (199, 9334320), (228, 8147060), (230, 8076216), (240, 7739707), (267, 6957040), (276, 6730180), (285, 6517648), (304, 6110295), (345, 5384144), (356, 5217780), (368, 5047635), (380, 4888236), (398, 4667160), (437, 4250640), (445, 4174224), (456, 4073530), (460, 4038108), (534, 3478520), (552, 3365090), (570, 3258824), (597, 3111440), (690, 2692072), (712, 2608890), (760, 2444118), (796, 2333580), (874, 2125320), (890, 2087112), (912, 2036765), (920, 2019054), (995, 1866864), (1068, 1739260), (1104, 1682545), (1140, 1629412), (1194, 1555720), (1311, 1416880), (1335, 1391408), (1380, 1346036), (1424, 1304445), (1520, 1222059), (1592, 1166790), (1691, 1098480), (1748, 1062660), (1780, 1043556), (1840, 1009527), (1990, 933432), (2047, 907440), (2136, 869630), (2185, 850128), (2280, 814706), (2388, 777860), (2622, 708440), (2670, 695704), (2760, 673018), (2985, 622288), (3184, 583395), (3382, 549240), (3496, 531330), (3560, 521778), (3781, 491280), (3980, 466716), (4094, 453720), (4272, 434815), (4370, 425064), (4560, 407353), (4577, 405840), (4776, 388930), (5073, 366160), (5244, 354220), (5340, 347852), (5520, 336509), (5970, 311144), (6141, 302480), (6555, 283376), (6764, 274620), (6992, 265665), (7120, 260889), (7562, 245640), (7960, 233358), (8188, 226860), (8455, 219696), (8740, 212532), (9154, 202920), (9552, 194465), (10146, 183080), (10235, 181488), (10488, 177110), (10680, 173926), (11343, 163760), (11940, 155572), (12282, 151240), (13110, 141688), (13528, 137310), (13731, 135280), (15124, 122820), (15920, 116679), (16376, 113430), (16910, 109848), (17480, 106266), (17711, 104880), (18308, 101460), (18905, 98256), (20292, 91540), (20470, 90744), (20976, 88555), (21360, 86963), (22686, 81880), (22885, 81168), (23880, 77786), (24564, 75620), (25365, 73232), (26220, 70844), (27056, 68655), (27462, 67640), (30248, 61410), (30705, 60496), (32752, 56715), (33820, 54924), (34960, 53133), (35422, 52440), (36616, 50730), (37810, 49128), (38893, 47760), (40584, 45770), (40940, 45372)]