16945546240

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:453

約数の個数: 352

約数和(自身を含む): 49417265664

約数和(自身を除く): 32471719424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 61, 64, 70, 80, 92, 112, 115, 122, 128, 140, 160, 161, 184, 224, 230, 244, 256, 280, 305, 320, 322, 337, 368, 427, 448, 460, 488, 512, 560, 610, 640, 644, 674, 736, 805, 854, 896, 920, 976, 1024, 1120, 1220, 1280, 1288, 1348, 1403, 1472, 1610, 1685, 1708, 1792, 1840, 1952, 2135, 2240, 2359, 2440, 2560, 2576, 2696, 2806, 2944, 3220, 3370, 3416, 3584, 3680, 3904, 4270, 4480, 4718, 4880, 5120, 5152, 5392, 5612, 5888, 6440, 6740, 6832, 7015, 7168, 7360, 7751, 7808, 8540, 8960, 9436, 9760, 9821, 10304, 10784, 11224, 11776, 11795, 12880, 13480, 13664, 14030, 14720, 15502, 15616, 17080, 17920, 18872, 19520, 19642, 20557, 20608, 21568, 22448, 23552, 23590, 25760, 26960, 27328, 28060, 29440, 31004, 31232, 34160, 35840, 37744, 38755, 39040, 39284, 41114, 41216, 43136, 44896, 47180, 49105, 51520, 53920, 54257, 54656, 56120, 58880, 62008, 62464, 68320, 75488, 77510, 78080, 78568, 82228, 82432, 86272, 89792, 94360, 98210, 102785, 103040, 107840, 108514, 109312, 112240, 117760, 124016, 136640, 143899, 150976, 155020, 156160, 157136, 164456, 164864, 172544, 179584, 188720, 196420, 205570, 206080, 215680, 217028, 218624, 224480, 248032, 271285, 273280, 287798, 301952, 310040, 312320, 314272, 328912, 345088, 359168, 377440, 392840, 411140, 412160, 431360, 434056, 437248, 448960, 472811, 496064, 542570, 546560, 575596, 603904, 620080, 628544, 657824, 718336, 719495, 754880, 785680, 822280, 824320, 862720, 868112, 897920, 945622, 992128, 1085140, 1093120, 1151192, 1207808, 1240160, 1257088, 1315648, 1436672, 1438990, 1509760, 1571360, 1644560, 1725440, 1736224, 1795840, 1891244, 1984256, 2170280, 2186240, 2302384, 2364055, 2415616, 2480320, 2514176, 2631296, 2877980, 3019520, 3142720, 3289120, 3309677, 3472448, 3591680, 3782488, 3968512, 4340560, 4604768, 4728110, 4960640, 5028352, 5262592, 5755960, 6039040, 6285440, 6578240, 6619354, 6944896, 7183360, 7564976, 7937024, 8681120, 9209536, 9456220, 9921280, 10056704, 10525184, 11511920, 12078080, 12570880, 13156480, 13238708, 13889792, 15129952, 16548385, 17362240, 18419072, 18912440, 19842560, 21050368, 23023840, 25141760, 26312960, 26477416, 27779584, 30259904, 33096770, 34724480, 36838144, 37824880, 39685120, 46047680, 50283520, 52625920, 52954832, 55559168, 60519808, 66193540, 69448960, 73676288, 75649760, 92095360, 105251840, 105909664, 121039616, 132387080, 138897920, 147352576, 151299520, 184190720, 211819328, 242079232, 264774160, 277795840, 302599040, 368381440, 423638656, 484158464, 529548320, 605198080, 736762880, 847277312, 1059096640, 1210396160, 1694554624, 2118193280, 2420792320, 3389109248, 4236386560, 8472773120, 16945546240]

約数ペア:

[(1, 16945546240), (2, 8472773120), (4, 4236386560), (5, 3389109248), (7, 2420792320), (8, 2118193280), (10, 1694554624), (14, 1210396160), (16, 1059096640), (20, 847277312), (23, 736762880), (28, 605198080), (32, 529548320), (35, 484158464), (40, 423638656), (46, 368381440), (56, 302599040), (61, 277795840), (64, 264774160), (70, 242079232), (80, 211819328), (92, 184190720), (112, 151299520), (115, 147352576), (122, 138897920), (128, 132387080), (140, 121039616), (160, 105909664), (161, 105251840), (184, 92095360), (224, 75649760), (230, 73676288), (244, 69448960), (256, 66193540), (280, 60519808), (305, 55559168), (320, 52954832), (322, 52625920), (337, 50283520), (368, 46047680), (427, 39685120), (448, 37824880), (460, 36838144), (488, 34724480), (512, 33096770), (560, 30259904), (610, 27779584), (640, 26477416), (644, 26312960), (674, 25141760), (736, 23023840), (805, 21050368), (854, 19842560), (896, 18912440), (920, 18419072), (976, 17362240), (1024, 16548385), (1120, 15129952), (1220, 13889792), (1280, 13238708), (1288, 13156480), (1348, 12570880), (1403, 12078080), (1472, 11511920), (1610, 10525184), (1685, 10056704), (1708, 9921280), (1792, 9456220), (1840, 9209536), (1952, 8681120), (2135, 7937024), (2240, 7564976), (2359, 7183360), (2440, 6944896), (2560, 6619354), (2576, 6578240), (2696, 6285440), (2806, 6039040), (2944, 5755960), (3220, 5262592), (3370, 5028352), (3416, 4960640), (3584, 4728110), (3680, 4604768), (3904, 4340560), (4270, 3968512), (4480, 3782488), (4718, 3591680), (4880, 3472448), (5120, 3309677), (5152, 3289120), (5392, 3142720), (5612, 3019520), (5888, 2877980), (6440, 2631296), (6740, 2514176), (6832, 2480320), (7015, 2415616), (7168, 2364055), (7360, 2302384), (7751, 2186240), (7808, 2170280), (8540, 1984256), (8960, 1891244), (9436, 1795840), (9760, 1736224), (9821, 1725440), (10304, 1644560), (10784, 1571360), (11224, 1509760), (11776, 1438990), (11795, 1436672), (12880, 1315648), (13480, 1257088), (13664, 1240160), (14030, 1207808), (14720, 1151192), (15502, 1093120), (15616, 1085140), (17080, 992128), (17920, 945622), (18872, 897920), (19520, 868112), (19642, 862720), (20557, 824320), (20608, 822280), (21568, 785680), (22448, 754880), (23552, 719495), (23590, 718336), (25760, 657824), (26960, 628544), (27328, 620080), (28060, 603904), (29440, 575596), (31004, 546560), (31232, 542570), (34160, 496064), (35840, 472811), (37744, 448960), (38755, 437248), (39040, 434056), (39284, 431360), (41114, 412160), (41216, 411140), (43136, 392840), (44896, 377440), (47180, 359168), (49105, 345088), (51520, 328912), (53920, 314272), (54257, 312320), (54656, 310040), (56120, 301952), (58880, 287798), (62008, 273280), (62464, 271285), (68320, 248032), (75488, 224480), (77510, 218624), (78080, 217028), (78568, 215680), (82228, 206080), (82432, 205570), (86272, 196420), (89792, 188720), (94360, 179584), (98210, 172544), (102785, 164864), (103040, 164456), (107840, 157136), (108514, 156160), (109312, 155020), (112240, 150976), (117760, 143899), (124016, 136640)]