1986707520

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:447

約数の個数: 448

約数和(自身を含む): 8111093760

約数和(自身を除く): 6124386240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 107, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 214, 216, 224, 240, 252, 270, 280, 288, 307, 315, 320, 321, 336, 360, 378, 420, 428, 432, 448, 480, 504, 535, 540, 560, 576, 614, 630, 642, 672, 720, 749, 756, 840, 856, 864, 921, 945, 960, 963, 1008, 1070, 1080, 1120, 1228, 1260, 1284, 1344, 1440, 1498, 1512, 1535, 1605, 1680, 1712, 1728, 1842, 1890, 1926, 2016, 2140, 2149, 2160, 2240, 2247, 2456, 2520, 2568, 2763, 2880, 2889, 2996, 3024, 3070, 3210, 3360, 3424, 3684, 3745, 3780, 3852, 4032, 4280, 4298, 4320, 4494, 4605, 4815, 4912, 5040, 5136, 5526, 5778, 5992, 6048, 6140, 6420, 6447, 6720, 6741, 6848, 7368, 7490, 7560, 7704, 8289, 8560, 8596, 8640, 8988, 9210, 9630, 9824, 10080, 10272, 10745, 11052, 11235, 11556, 11984, 12096, 12280, 12840, 12894, 13482, 13815, 14445, 14736, 14980, 15120, 15408, 16578, 17120, 17192, 17976, 18420, 19260, 19341, 19648, 20160, 20223, 20544, 21490, 22104, 22470, 23112, 23968, 24560, 25680, 25788, 26964, 27630, 28890, 29472, 29960, 30240, 30816, 32235, 32849, 33156, 33705, 34240, 34384, 35952, 36840, 38520, 38682, 40446, 41445, 42980, 44208, 44940, 46224, 47936, 49120, 51360, 51576, 53928, 55260, 57780, 58023, 58944, 59920, 60480, 61632, 64470, 65698, 66312, 67410, 68768, 71904, 73680, 77040, 77364, 80892, 82890, 85960, 88416, 89880, 92448, 96705, 98240, 98547, 101115, 102720, 103152, 107856, 110520, 115560, 116046, 119840, 128940, 131396, 132624, 134820, 137536, 143808, 147360, 154080, 154728, 161784, 164245, 165780, 171920, 176832, 179760, 184896, 193410, 197094, 202230, 206304, 215712, 221040, 229943, 231120, 232092, 239680, 257880, 262792, 265248, 269640, 290115, 294720, 295641, 308160, 309456, 323568, 328490, 331560, 343840, 359520, 386820, 394188, 404460, 412608, 431424, 442080, 459886, 462240, 464184, 492735, 515760, 525584, 530496, 539280, 580230, 591282, 618912, 647136, 656980, 663120, 687680, 689829, 719040, 773640, 788376, 808920, 884160, 886923, 919772, 924480, 928368, 985470, 1031520, 1051168, 1078560, 1149715, 1160460, 1182564, 1237824, 1294272, 1313960, 1326240, 1379658, 1478205, 1547280, 1576752, 1617840, 1773846, 1839544, 1856736, 1970940, 2063040, 2069487, 2102336, 2157120, 2299430, 2320920, 2365128, 2627920, 2652480, 2759316, 2956410, 3094560, 3153504, 3235680, 3449145, 3547692, 3679088, 3713472, 3941880, 4138974, 4434615, 4598860, 4641840, 4730256, 5255840, 5518632, 5912820, 6189120, 6208461, 6307008, 6471360, 6898290, 7095384, 7358176, 7883760, 8277948, 8869230, 9197720, 9283680, 9460512, 10347435, 10511680, 11037264, 11825640, 12416922, 13796580, 14190768, 14716352, 15767520, 16555896, 17738460, 18395440, 18567360, 18921024, 20694870, 22074528, 23651280, 24833844, 27593160, 28381536, 31042305, 31535040, 33111792, 35476920, 36790880, 41389740, 44149056, 47302560, 49667688, 55186320, 56763072, 62084610, 66223584, 70953840, 73581760, 82779480, 94605120, 99335376, 110372640, 124169220, 132447168, 141907680, 165558960, 198670752, 220745280, 248338440, 283815360, 331117920, 397341504, 496676880, 662235840, 993353760, 1986707520]

約数ペア:

[(1, 1986707520), (2, 993353760), (3, 662235840), (4, 496676880), (5, 397341504), (6, 331117920), (7, 283815360), (8, 248338440), (9, 220745280), (10, 198670752), (12, 165558960), (14, 141907680), (15, 132447168), (16, 124169220), (18, 110372640), (20, 99335376), (21, 94605120), (24, 82779480), (27, 73581760), (28, 70953840), (30, 66223584), (32, 62084610), (35, 56763072), (36, 55186320), (40, 49667688), (42, 47302560), (45, 44149056), (48, 41389740), (54, 36790880), (56, 35476920), (60, 33111792), (63, 31535040), (64, 31042305), (70, 28381536), (72, 27593160), (80, 24833844), (84, 23651280), (90, 22074528), (96, 20694870), (105, 18921024), (107, 18567360), (108, 18395440), (112, 17738460), (120, 16555896), (126, 15767520), (135, 14716352), (140, 14190768), (144, 13796580), (160, 12416922), (168, 11825640), (180, 11037264), (189, 10511680), (192, 10347435), (210, 9460512), (214, 9283680), (216, 9197720), (224, 8869230), (240, 8277948), (252, 7883760), (270, 7358176), (280, 7095384), (288, 6898290), (307, 6471360), (315, 6307008), (320, 6208461), (321, 6189120), (336, 5912820), (360, 5518632), (378, 5255840), (420, 4730256), (428, 4641840), (432, 4598860), (448, 4434615), (480, 4138974), (504, 3941880), (535, 3713472), (540, 3679088), (560, 3547692), (576, 3449145), (614, 3235680), (630, 3153504), (642, 3094560), (672, 2956410), (720, 2759316), (749, 2652480), (756, 2627920), (840, 2365128), (856, 2320920), (864, 2299430), (921, 2157120), (945, 2102336), (960, 2069487), (963, 2063040), (1008, 1970940), (1070, 1856736), (1080, 1839544), (1120, 1773846), (1228, 1617840), (1260, 1576752), (1284, 1547280), (1344, 1478205), (1440, 1379658), (1498, 1326240), (1512, 1313960), (1535, 1294272), (1605, 1237824), (1680, 1182564), (1712, 1160460), (1728, 1149715), (1842, 1078560), (1890, 1051168), (1926, 1031520), (2016, 985470), (2140, 928368), (2149, 924480), (2160, 919772), (2240, 886923), (2247, 884160), (2456, 808920), (2520, 788376), (2568, 773640), (2763, 719040), (2880, 689829), (2889, 687680), (2996, 663120), (3024, 656980), (3070, 647136), (3210, 618912), (3360, 591282), (3424, 580230), (3684, 539280), (3745, 530496), (3780, 525584), (3852, 515760), (4032, 492735), (4280, 464184), (4298, 462240), (4320, 459886), (4494, 442080), (4605, 431424), (4815, 412608), (4912, 404460), (5040, 394188), (5136, 386820), (5526, 359520), (5778, 343840), (5992, 331560), (6048, 328490), (6140, 323568), (6420, 309456), (6447, 308160), (6720, 295641), (6741, 294720), (6848, 290115), (7368, 269640), (7490, 265248), (7560, 262792), (7704, 257880), (8289, 239680), (8560, 232092), (8596, 231120), (8640, 229943), (8988, 221040), (9210, 215712), (9630, 206304), (9824, 202230), (10080, 197094), (10272, 193410), (10745, 184896), (11052, 179760), (11235, 176832), (11556, 171920), (11984, 165780), (12096, 164245), (12280, 161784), (12840, 154728), (12894, 154080), (13482, 147360), (13815, 143808), (14445, 137536), (14736, 134820), (14980, 132624), (15120, 131396), (15408, 128940), (16578, 119840), (17120, 116046), (17192, 115560), (17976, 110520), (18420, 107856), (19260, 103152), (19341, 102720), (19648, 101115), (20160, 98547), (20223, 98240), (20544, 96705), (21490, 92448), (22104, 89880), (22470, 88416), (23112, 85960), (23968, 82890), (24560, 80892), (25680, 77364), (25788, 77040), (26964, 73680), (27630, 71904), (28890, 68768), (29472, 67410), (29960, 66312), (30240, 65698), (30816, 64470), (32235, 61632), (32849, 60480), (33156, 59920), (33705, 58944), (34240, 58023), (34384, 57780), (35952, 55260), (36840, 53928), (38520, 51576), (38682, 51360), (40446, 49120), (41445, 47936), (42980, 46224), (44208, 44940)]