1281147840

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:366

約数の個数: 560

約数和(自身を含む): 5452457472

約数和(自身を除く): 4171309632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 81, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 162, 168, 180, 184, 189, 192, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 307, 315, 320, 322, 324, 336, 345, 360, 368, 378, 405, 414, 420, 432, 448, 460, 480, 483, 504, 540, 552, 560, 567, 576, 614, 621, 630, 644, 648, 672, 690, 720, 736, 756, 805, 810, 828, 840, 864, 920, 921, 945, 960, 966, 1008, 1035, 1080, 1104, 1120, 1134, 1228, 1242, 1260, 1288, 1296, 1344, 1380, 1440, 1449, 1472, 1512, 1535, 1610, 1620, 1656, 1680, 1728, 1840, 1842, 1863, 1890, 1932, 2016, 2070, 2149, 2160, 2208, 2240, 2268, 2415, 2456, 2484, 2520, 2576, 2592, 2760, 2763, 2835, 2880, 2898, 3024, 3070, 3105, 3220, 3240, 3312, 3360, 3680, 3684, 3726, 3780, 3864, 4032, 4140, 4298, 4320, 4347, 4416, 4536, 4605, 4830, 4912, 4968, 5040, 5152, 5184, 5520, 5526, 5670, 5796, 6048, 6140, 6210, 6440, 6447, 6480, 6624, 6720, 7061, 7245, 7360, 7368, 7452, 7560, 7728, 8280, 8289, 8596, 8640, 8694, 9072, 9210, 9315, 9660, 9824, 9936, 10080, 10304, 10745, 11040, 11052, 11340, 11592, 12096, 12280, 12420, 12880, 12894, 12960, 13041, 13248, 13815, 14122, 14490, 14736, 14904, 15120, 15456, 16560, 16578, 17192, 17388, 18144, 18420, 18630, 19320, 19341, 19648, 19872, 20160, 21183, 21490, 21735, 22080, 22104, 22680, 23184, 24560, 24840, 24867, 25760, 25788, 25920, 26082, 27630, 28244, 28980, 29472, 29808, 30240, 30912, 32235, 33120, 33156, 34384, 34776, 35305, 36288, 36840, 37260, 38640, 38682, 39744, 41445, 42366, 42980, 43470, 44208, 45360, 46368, 49120, 49427, 49680, 49734, 51520, 51576, 52164, 55260, 56488, 57960, 58023, 58944, 59616, 60480, 63549, 64470, 65205, 66240, 66312, 68768, 69552, 70610, 73680, 74520, 77280, 77364, 82890, 84732, 85960, 86940, 88416, 90720, 92736, 96705, 98240, 98854, 99360, 99468, 103152, 104328, 105915, 110520, 112976, 115920, 116046, 119232, 124335, 127098, 128940, 130410, 132624, 137536, 139104, 141220, 147360, 148281, 149040, 154560, 154728, 165780, 169464, 171920, 173880, 174069, 176832, 181440, 190647, 193410, 197708, 198720, 198936, 206304, 208656, 211830, 221040, 225952, 231840, 232092, 247135, 248670, 254196, 257880, 260820, 265248, 278208, 282440, 290115, 294720, 296562, 298080, 309456, 317745, 331560, 338928, 343840, 347760, 348138, 381294, 386820, 395416, 397872, 412608, 417312, 423660, 442080, 444843, 451904, 463680, 464184, 494270, 497340, 508392, 515760, 521640, 530496, 564880, 571941, 580230, 593124, 596160, 618912, 635490, 663120, 677856, 687680, 695520, 696276, 741405, 762588, 773640, 790832, 795744, 834624, 847320, 870345, 884160, 889686, 928368, 953235, 988540, 994680, 1016784, 1031520, 1043280, 1129760, 1143882, 1160460, 1186248, 1237824, 1270980, 1326240, 1334529, 1355712, 1391040, 1392552, 1482810, 1525176, 1547280, 1581664, 1591488, 1694640, 1740690, 1779372, 1856736, 1906470, 1977080, 1989360, 2033568, 2063040, 2086560, 2224215, 2259520, 2287764, 2320920, 2372496, 2541960, 2652480, 2669058, 2785104, 2859705, 2965620, 3050352, 3094560, 3163328, 3389280, 3481380, 3558744, 3713472, 3812940, 3954160, 3978720, 4003587, 4067136, 4173120, 4448430, 4575528, 4641840, 4744992, 5083920, 5338116, 5570208, 5719410, 5931240, 6100704, 6189120, 6672645, 6778560, 6962760, 7117488, 7625880, 7908320, 7957440, 8007174, 8896860, 9151056, 9283680, 9489984, 10167840, 10676232, 11140416, 11438820, 11862480, 12201408, 13345290, 13925520, 14234976, 15251760, 15816640, 16014348, 17793720, 18302112, 18567360, 20017935, 20335680, 21352464, 22877640, 23724960, 26690580, 27851040, 28469952, 30503520, 32028696, 35587440, 36604224, 40035870, 42704928, 45755280, 47449920, 53381160, 55702080, 61007040, 64057392, 71174880, 80071740, 85409856, 91510560, 106762320, 128114784, 142349760, 160143480, 183021120, 213524640, 256229568, 320286960, 427049280, 640573920, 1281147840]

約数ペア:

[(1, 1281147840), (2, 640573920), (3, 427049280), (4, 320286960), (5, 256229568), (6, 213524640), (7, 183021120), (8, 160143480), (9, 142349760), (10, 128114784), (12, 106762320), (14, 91510560), (15, 85409856), (16, 80071740), (18, 71174880), (20, 64057392), (21, 61007040), (23, 55702080), (24, 53381160), (27, 47449920), (28, 45755280), (30, 42704928), (32, 40035870), (35, 36604224), (36, 35587440), (40, 32028696), (42, 30503520), (45, 28469952), (46, 27851040), (48, 26690580), (54, 23724960), (56, 22877640), (60, 21352464), (63, 20335680), (64, 20017935), (69, 18567360), (70, 18302112), (72, 17793720), (80, 16014348), (81, 15816640), (84, 15251760), (90, 14234976), (92, 13925520), (96, 13345290), (105, 12201408), (108, 11862480), (112, 11438820), (115, 11140416), (120, 10676232), (126, 10167840), (135, 9489984), (138, 9283680), (140, 9151056), (144, 8896860), (160, 8007174), (161, 7957440), (162, 7908320), (168, 7625880), (180, 7117488), (184, 6962760), (189, 6778560), (192, 6672645), (207, 6189120), (210, 6100704), (216, 5931240), (224, 5719410), (230, 5570208), (240, 5338116), (252, 5083920), (270, 4744992), (276, 4641840), (280, 4575528), (288, 4448430), (307, 4173120), (315, 4067136), (320, 4003587), (322, 3978720), (324, 3954160), (336, 3812940), (345, 3713472), (360, 3558744), (368, 3481380), (378, 3389280), (405, 3163328), (414, 3094560), (420, 3050352), (432, 2965620), (448, 2859705), (460, 2785104), (480, 2669058), (483, 2652480), (504, 2541960), (540, 2372496), (552, 2320920), (560, 2287764), (567, 2259520), (576, 2224215), (614, 2086560), (621, 2063040), (630, 2033568), (644, 1989360), (648, 1977080), (672, 1906470), (690, 1856736), (720, 1779372), (736, 1740690), (756, 1694640), (805, 1591488), (810, 1581664), (828, 1547280), (840, 1525176), (864, 1482810), (920, 1392552), (921, 1391040), (945, 1355712), (960, 1334529), (966, 1326240), (1008, 1270980), (1035, 1237824), (1080, 1186248), (1104, 1160460), (1120, 1143882), (1134, 1129760), (1228, 1043280), (1242, 1031520), (1260, 1016784), (1288, 994680), (1296, 988540), (1344, 953235), (1380, 928368), (1440, 889686), (1449, 884160), (1472, 870345), (1512, 847320), (1535, 834624), (1610, 795744), (1620, 790832), (1656, 773640), (1680, 762588), (1728, 741405), (1840, 696276), (1842, 695520), (1863, 687680), (1890, 677856), (1932, 663120), (2016, 635490), (2070, 618912), (2149, 596160), (2160, 593124), (2208, 580230), (2240, 571941), (2268, 564880), (2415, 530496), (2456, 521640), (2484, 515760), (2520, 508392), (2576, 497340), (2592, 494270), (2760, 464184), (2763, 463680), (2835, 451904), (2880, 444843), (2898, 442080), (3024, 423660), (3070, 417312), (3105, 412608), (3220, 397872), (3240, 395416), (3312, 386820), (3360, 381294), (3680, 348138), (3684, 347760), (3726, 343840), (3780, 338928), (3864, 331560), (4032, 317745), (4140, 309456), (4298, 298080), (4320, 296562), (4347, 294720), (4416, 290115), (4536, 282440), (4605, 278208), (4830, 265248), (4912, 260820), (4968, 257880), (5040, 254196), (5152, 248670), (5184, 247135), (5520, 232092), (5526, 231840), (5670, 225952), (5796, 221040), (6048, 211830), (6140, 208656), (6210, 206304), (6440, 198936), (6447, 198720), (6480, 197708), (6624, 193410), (6720, 190647), (7061, 181440), (7245, 176832), (7360, 174069), (7368, 173880), (7452, 171920), (7560, 169464), (7728, 165780), (8280, 154728), (8289, 154560), (8596, 149040), (8640, 148281), (8694, 147360), (9072, 141220), (9210, 139104), (9315, 137536), (9660, 132624), (9824, 130410), (9936, 128940), (10080, 127098), (10304, 124335), (10745, 119232), (11040, 116046), (11052, 115920), (11340, 112976), (11592, 110520), (12096, 105915), (12280, 104328), (12420, 103152), (12880, 99468), (12894, 99360), (12960, 98854), (13041, 98240), (13248, 96705), (13815, 92736), (14122, 90720), (14490, 88416), (14736, 86940), (14904, 85960), (15120, 84732), (15456, 82890), (16560, 77364), (16578, 77280), (17192, 74520), (17388, 73680), (18144, 70610), (18420, 69552), (18630, 68768), (19320, 66312), (19341, 66240), (19648, 65205), (19872, 64470), (20160, 63549), (21183, 60480), (21490, 59616), (21735, 58944), (22080, 58023), (22104, 57960), (22680, 56488), (23184, 55260), (24560, 52164), (24840, 51576), (24867, 51520), (25760, 49734), (25788, 49680), (25920, 49427), (26082, 49120), (27630, 46368), (28244, 45360), (28980, 44208), (29472, 43470), (29808, 42980), (30240, 42366), (30912, 41445), (32235, 39744), (33120, 38682), (33156, 38640), (34384, 37260), (34776, 36840), (35305, 36288)]