2905805280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1979}}^1$

素因数の和:2046

約数の個数: 384

約数和(自身を含む): 11496038400

約数和(自身を除く): 8590233120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 23, 24, 28, 30, 32, 35, 38, 40, 42, 46, 48, 56, 57, 60, 69, 70, 76, 80, 84, 92, 95, 96, 105, 112, 114, 115, 120, 133, 138, 140, 152, 160, 161, 168, 184, 190, 210, 224, 228, 230, 240, 266, 276, 280, 285, 304, 322, 336, 345, 368, 380, 399, 420, 437, 456, 460, 480, 483, 532, 552, 560, 570, 608, 644, 665, 672, 690, 736, 760, 798, 805, 840, 874, 912, 920, 966, 1064, 1104, 1120, 1140, 1288, 1311, 1330, 1380, 1520, 1596, 1610, 1680, 1748, 1824, 1840, 1932, 1979, 1995, 2128, 2185, 2208, 2280, 2415, 2576, 2622, 2660, 2760, 3040, 3059, 3192, 3220, 3360, 3496, 3680, 3864, 3958, 3990, 4256, 4370, 4560, 4830, 5152, 5244, 5320, 5520, 5937, 6118, 6384, 6440, 6555, 6992, 7728, 7916, 7980, 8740, 9120, 9177, 9660, 9895, 10488, 10640, 11040, 11874, 12236, 12768, 12880, 13110, 13853, 13984, 15295, 15456, 15832, 15960, 17480, 18354, 19320, 19790, 20976, 21280, 23748, 24472, 25760, 26220, 27706, 29685, 30590, 31664, 31920, 34960, 36708, 37601, 38640, 39580, 41559, 41952, 45517, 45885, 47496, 48944, 52440, 55412, 59370, 61180, 63328, 63840, 69265, 69920, 73416, 75202, 77280, 79160, 83118, 91034, 91770, 94992, 97888, 104880, 110824, 112803, 118740, 122360, 136551, 138530, 146832, 150404, 158320, 166236, 182068, 183540, 188005, 189984, 207795, 209760, 221648, 225606, 227585, 237480, 244720, 263207, 273102, 277060, 293664, 300808, 316640, 318619, 332472, 364136, 367080, 376010, 415590, 443296, 451212, 455170, 474960, 489440, 526414, 546204, 554120, 564015, 601616, 637238, 664944, 682755, 728272, 734160, 752020, 789621, 831180, 864823, 902424, 910340, 949920, 955857, 1052828, 1092408, 1108240, 1128030, 1203232, 1274476, 1316035, 1329888, 1365510, 1456544, 1468320, 1504040, 1579242, 1593095, 1662360, 1729646, 1804848, 1820680, 1911714, 2105656, 2184816, 2216480, 2256060, 2548952, 2594469, 2632070, 2731020, 3008080, 3158484, 3186190, 3324720, 3459292, 3609696, 3641360, 3823428, 3948105, 4211312, 4324115, 4369632, 4512120, 4779285, 5097904, 5188938, 5264140, 5462040, 6016160, 6053761, 6316968, 6372380, 6649440, 6918584, 7282720, 7646856, 7896210, 8422624, 8648230, 9024240, 9558570, 10195808, 10377876, 10528280, 10924080, 12107522, 12633936, 12744760, 12972345, 13837168, 15293712, 15792420, 17296460, 18048480, 18161283, 19117140, 20755752, 21056560, 21848160, 24215044, 25267872, 25489520, 25944690, 27674336, 30268805, 30587424, 31584840, 34592920, 36322566, 38234280, 41511504, 42113120, 48430088, 50979040, 51889380, 60537610, 63169680, 69185840, 72645132, 76468560, 83023008, 90806415, 96860176, 103778760, 121075220, 126339360, 138371680, 145290264, 152937120, 181612830, 193720352, 207557520, 242150440, 290580528, 363225660, 415115040, 484300880, 581161056, 726451320, 968601760, 1452902640, 2905805280]

約数ペア:

[(1, 2905805280), (2, 1452902640), (3, 968601760), (4, 726451320), (5, 581161056), (6, 484300880), (7, 415115040), (8, 363225660), (10, 290580528), (12, 242150440), (14, 207557520), (15, 193720352), (16, 181612830), (19, 152937120), (20, 145290264), (21, 138371680), (23, 126339360), (24, 121075220), (28, 103778760), (30, 96860176), (32, 90806415), (35, 83023008), (38, 76468560), (40, 72645132), (42, 69185840), (46, 63169680), (48, 60537610), (56, 51889380), (57, 50979040), (60, 48430088), (69, 42113120), (70, 41511504), (76, 38234280), (80, 36322566), (84, 34592920), (92, 31584840), (95, 30587424), (96, 30268805), (105, 27674336), (112, 25944690), (114, 25489520), (115, 25267872), (120, 24215044), (133, 21848160), (138, 21056560), (140, 20755752), (152, 19117140), (160, 18161283), (161, 18048480), (168, 17296460), (184, 15792420), (190, 15293712), (210, 13837168), (224, 12972345), (228, 12744760), (230, 12633936), (240, 12107522), (266, 10924080), (276, 10528280), (280, 10377876), (285, 10195808), (304, 9558570), (322, 9024240), (336, 8648230), (345, 8422624), (368, 7896210), (380, 7646856), (399, 7282720), (420, 6918584), (437, 6649440), (456, 6372380), (460, 6316968), (480, 6053761), (483, 6016160), (532, 5462040), (552, 5264140), (560, 5188938), (570, 5097904), (608, 4779285), (644, 4512120), (665, 4369632), (672, 4324115), (690, 4211312), (736, 3948105), (760, 3823428), (798, 3641360), (805, 3609696), (840, 3459292), (874, 3324720), (912, 3186190), (920, 3158484), (966, 3008080), (1064, 2731020), (1104, 2632070), (1120, 2594469), (1140, 2548952), (1288, 2256060), (1311, 2216480), (1330, 2184816), (1380, 2105656), (1520, 1911714), (1596, 1820680), (1610, 1804848), (1680, 1729646), (1748, 1662360), (1824, 1593095), (1840, 1579242), (1932, 1504040), (1979, 1468320), (1995, 1456544), (2128, 1365510), (2185, 1329888), (2208, 1316035), (2280, 1274476), (2415, 1203232), (2576, 1128030), (2622, 1108240), (2660, 1092408), (2760, 1052828), (3040, 955857), (3059, 949920), (3192, 910340), (3220, 902424), (3360, 864823), (3496, 831180), (3680, 789621), (3864, 752020), (3958, 734160), (3990, 728272), (4256, 682755), (4370, 664944), (4560, 637238), (4830, 601616), (5152, 564015), (5244, 554120), (5320, 546204), (5520, 526414), (5937, 489440), (6118, 474960), (6384, 455170), (6440, 451212), (6555, 443296), (6992, 415590), (7728, 376010), (7916, 367080), (7980, 364136), (8740, 332472), (9120, 318619), (9177, 316640), (9660, 300808), (9895, 293664), (10488, 277060), (10640, 273102), (11040, 263207), (11874, 244720), (12236, 237480), (12768, 227585), (12880, 225606), (13110, 221648), (13853, 209760), (13984, 207795), (15295, 189984), (15456, 188005), (15832, 183540), (15960, 182068), (17480, 166236), (18354, 158320), (19320, 150404), (19790, 146832), (20976, 138530), (21280, 136551), (23748, 122360), (24472, 118740), (25760, 112803), (26220, 110824), (27706, 104880), (29685, 97888), (30590, 94992), (31664, 91770), (31920, 91034), (34960, 83118), (36708, 79160), (37601, 77280), (38640, 75202), (39580, 73416), (41559, 69920), (41952, 69265), (45517, 63840), (45885, 63328), (47496, 61180), (48944, 59370), (52440, 55412)]