18514757520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{5081}}^1$

素因数の和:5351

約数の個数: 320

約数和(自身を含む): 73200314880

約数和(自身を除く): 54685557360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 241, 252, 270, 280, 315, 336, 360, 378, 420, 432, 482, 504, 540, 560, 630, 720, 723, 756, 840, 945, 964, 1008, 1080, 1205, 1260, 1446, 1512, 1680, 1687, 1890, 1928, 2160, 2169, 2410, 2520, 2892, 3024, 3374, 3615, 3780, 3856, 4338, 4820, 5040, 5061, 5081, 5784, 6507, 6748, 7230, 7560, 8435, 8676, 9640, 10122, 10162, 10845, 11568, 13014, 13496, 14460, 15120, 15183, 15243, 16870, 17352, 19280, 20244, 20324, 21690, 25305, 25405, 26028, 26992, 28920, 30366, 30486, 32535, 33740, 34704, 35567, 40488, 40648, 43380, 45549, 45729, 50610, 50810, 52056, 57840, 60732, 60972, 65070, 67480, 71134, 75915, 76215, 80976, 81296, 86760, 91098, 91458, 101220, 101620, 104112, 106701, 121464, 121944, 130140, 134960, 137187, 142268, 151830, 152430, 173520, 177835, 182196, 182916, 202440, 203240, 213402, 227745, 228645, 242928, 243888, 260280, 274374, 284536, 303660, 304860, 320103, 355670, 364392, 365832, 404880, 406480, 426804, 455490, 457290, 520560, 533505, 548748, 569072, 607320, 609720, 640206, 685935, 711340, 728784, 731664, 853608, 910980, 914580, 960309, 1067010, 1097496, 1214640, 1219440, 1224521, 1280412, 1371870, 1422680, 1600515, 1707216, 1821960, 1829160, 1920618, 2134020, 2194992, 2449042, 2560824, 2743740, 2845360, 3201030, 3643920, 3658320, 3673563, 3841236, 4268040, 4801545, 4898084, 5121648, 5487480, 6122605, 6402060, 7347126, 7682472, 8536080, 8571647, 9603090, 9796168, 10974960, 11020689, 12245210, 12804120, 14694252, 15364944, 17143294, 18367815, 19206180, 19592336, 22041378, 24490420, 25608240, 25714941, 29388504, 33062067, 34286588, 36735630, 38412360, 42858235, 44082756, 48980840, 51429882, 55103445, 58777008, 66124134, 68573176, 73471260, 76824720, 77144823, 85716470, 88165512, 97961680, 102859764, 110206890, 128574705, 132248268, 137146352, 146942520, 154289646, 165310335, 171432940, 176331024, 205719528, 220413780, 231434469, 257149410, 264496536, 293885040, 308579292, 330620670, 342865880, 385724115, 411439056, 440827560, 462868938, 514298820, 528993072, 617158584, 661241340, 685731760, 771448230, 881655120, 925737876, 1028597640, 1157172345, 1234317168, 1322482680, 1542896460, 1851475752, 2057195280, 2314344690, 2644965360, 3085792920, 3702951504, 4628689380, 6171585840, 9257378760, 18514757520]

約数ペア:

[(1, 18514757520), (2, 9257378760), (3, 6171585840), (4, 4628689380), (5, 3702951504), (6, 3085792920), (7, 2644965360), (8, 2314344690), (9, 2057195280), (10, 1851475752), (12, 1542896460), (14, 1322482680), (15, 1234317168), (16, 1157172345), (18, 1028597640), (20, 925737876), (21, 881655120), (24, 771448230), (27, 685731760), (28, 661241340), (30, 617158584), (35, 528993072), (36, 514298820), (40, 462868938), (42, 440827560), (45, 411439056), (48, 385724115), (54, 342865880), (56, 330620670), (60, 308579292), (63, 293885040), (70, 264496536), (72, 257149410), (80, 231434469), (84, 220413780), (90, 205719528), (105, 176331024), (108, 171432940), (112, 165310335), (120, 154289646), (126, 146942520), (135, 137146352), (140, 132248268), (144, 128574705), (168, 110206890), (180, 102859764), (189, 97961680), (210, 88165512), (216, 85716470), (240, 77144823), (241, 76824720), (252, 73471260), (270, 68573176), (280, 66124134), (315, 58777008), (336, 55103445), (360, 51429882), (378, 48980840), (420, 44082756), (432, 42858235), (482, 38412360), (504, 36735630), (540, 34286588), (560, 33062067), (630, 29388504), (720, 25714941), (723, 25608240), (756, 24490420), (840, 22041378), (945, 19592336), (964, 19206180), (1008, 18367815), (1080, 17143294), (1205, 15364944), (1260, 14694252), (1446, 12804120), (1512, 12245210), (1680, 11020689), (1687, 10974960), (1890, 9796168), (1928, 9603090), (2160, 8571647), (2169, 8536080), (2410, 7682472), (2520, 7347126), (2892, 6402060), (3024, 6122605), (3374, 5487480), (3615, 5121648), (3780, 4898084), (3856, 4801545), (4338, 4268040), (4820, 3841236), (5040, 3673563), (5061, 3658320), (5081, 3643920), (5784, 3201030), (6507, 2845360), (6748, 2743740), (7230, 2560824), (7560, 2449042), (8435, 2194992), (8676, 2134020), (9640, 1920618), (10122, 1829160), (10162, 1821960), (10845, 1707216), (11568, 1600515), (13014, 1422680), (13496, 1371870), (14460, 1280412), (15120, 1224521), (15183, 1219440), (15243, 1214640), (16870, 1097496), (17352, 1067010), (19280, 960309), (20244, 914580), (20324, 910980), (21690, 853608), (25305, 731664), (25405, 728784), (26028, 711340), (26992, 685935), (28920, 640206), (30366, 609720), (30486, 607320), (32535, 569072), (33740, 548748), (34704, 533505), (35567, 520560), (40488, 457290), (40648, 455490), (43380, 426804), (45549, 406480), (45729, 404880), (50610, 365832), (50810, 364392), (52056, 355670), (57840, 320103), (60732, 304860), (60972, 303660), (65070, 284536), (67480, 274374), (71134, 260280), (75915, 243888), (76215, 242928), (80976, 228645), (81296, 227745), (86760, 213402), (91098, 203240), (91458, 202440), (101220, 182916), (101620, 182196), (104112, 177835), (106701, 173520), (121464, 152430), (121944, 151830), (130140, 142268), (134960, 137187)]