2751063840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:469

約数の個数: 432

約数和(自身を含む): 11042583552

約数和(自身を除く): 8291519712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 127, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 254, 280, 288, 294, 307, 315, 336, 360, 381, 392, 420, 441, 480, 490, 504, 508, 560, 588, 614, 630, 635, 672, 720, 735, 762, 784, 840, 882, 889, 921, 980, 1008, 1016, 1120, 1143, 1176, 1228, 1260, 1270, 1440, 1470, 1524, 1535, 1568, 1680, 1764, 1778, 1842, 1905, 1960, 2016, 2032, 2149, 2205, 2286, 2352, 2456, 2520, 2540, 2667, 2763, 2940, 3048, 3070, 3360, 3528, 3556, 3684, 3810, 3920, 4064, 4298, 4410, 4445, 4572, 4605, 4704, 4912, 5040, 5080, 5334, 5526, 5715, 5880, 6096, 6140, 6223, 6447, 7056, 7112, 7368, 7620, 7840, 8001, 8596, 8820, 8890, 9144, 9210, 9824, 10080, 10160, 10668, 10745, 11052, 11430, 11760, 12192, 12280, 12446, 12894, 13335, 13815, 14112, 14224, 14736, 15043, 15240, 16002, 17192, 17640, 17780, 18288, 18420, 18669, 19341, 20320, 21336, 21490, 22104, 22860, 23520, 24560, 24892, 25788, 26670, 27630, 28448, 29472, 30086, 30480, 31115, 32004, 32235, 34384, 35280, 35560, 36576, 36840, 37338, 38682, 38989, 40005, 42672, 42980, 44208, 45129, 45720, 49120, 49784, 51576, 53340, 55260, 56007, 60172, 60960, 62230, 64008, 64470, 68768, 70560, 71120, 73680, 74676, 75215, 77364, 77978, 80010, 85344, 85960, 88416, 90258, 91440, 93345, 96705, 99568, 103152, 106680, 110520, 112014, 116967, 120344, 124460, 128016, 128940, 135387, 142240, 147360, 149352, 150430, 154728, 155956, 160020, 171920, 180516, 182880, 186690, 193410, 194945, 199136, 206304, 213360, 221040, 224028, 225645, 233934, 240688, 248920, 256032, 257880, 270774, 272923, 280035, 298704, 300860, 309456, 311912, 320040, 343840, 350901, 361032, 373380, 386820, 389890, 426720, 442080, 448056, 451290, 467868, 481376, 497840, 515760, 541548, 545846, 560070, 584835, 597408, 601720, 618912, 623824, 640080, 676935, 701802, 722064, 746760, 773640, 779780, 818769, 896112, 902580, 935736, 995680, 1031520, 1083096, 1091692, 1120140, 1169670, 1203440, 1247648, 1280160, 1353870, 1364615, 1403604, 1444128, 1493520, 1547280, 1559560, 1637538, 1754505, 1792224, 1805160, 1871472, 1910461, 2166192, 2183384, 2240280, 2339340, 2406880, 2456307, 2707740, 2729230, 2807208, 2987040, 3094560, 3119120, 3275076, 3509010, 3610320, 3742944, 3820922, 4093845, 4332384, 4366768, 4480560, 4678680, 4912614, 5415480, 5458460, 5614416, 5731383, 6238240, 6550152, 7018020, 7220640, 7641844, 8187690, 8733536, 8961120, 9357360, 9552305, 9825228, 10830960, 10916920, 11228832, 11462766, 12281535, 13100304, 14036040, 15283688, 16375380, 17194149, 18714720, 19104610, 19650456, 21661920, 21833840, 22925532, 24563070, 26200608, 28072080, 28656915, 30567376, 32750760, 34388298, 38209220, 39300912, 43667680, 45851064, 49126140, 56144160, 57313830, 61134752, 65501520, 68776596, 76418440, 78601824, 85970745, 91702128, 98252280, 114627660, 131003040, 137553192, 152836880, 171941490, 183404256, 196504560, 229255320, 275106384, 305673760, 343882980, 393009120, 458510640, 550212768, 687765960, 917021280, 1375531920, 2751063840]

約数ペア:

[(1, 2751063840), (2, 1375531920), (3, 917021280), (4, 687765960), (5, 550212768), (6, 458510640), (7, 393009120), (8, 343882980), (9, 305673760), (10, 275106384), (12, 229255320), (14, 196504560), (15, 183404256), (16, 171941490), (18, 152836880), (20, 137553192), (21, 131003040), (24, 114627660), (28, 98252280), (30, 91702128), (32, 85970745), (35, 78601824), (36, 76418440), (40, 68776596), (42, 65501520), (45, 61134752), (48, 57313830), (49, 56144160), (56, 49126140), (60, 45851064), (63, 43667680), (70, 39300912), (72, 38209220), (80, 34388298), (84, 32750760), (90, 30567376), (96, 28656915), (98, 28072080), (105, 26200608), (112, 24563070), (120, 22925532), (126, 21833840), (127, 21661920), (140, 19650456), (144, 19104610), (147, 18714720), (160, 17194149), (168, 16375380), (180, 15283688), (196, 14036040), (210, 13100304), (224, 12281535), (240, 11462766), (245, 11228832), (252, 10916920), (254, 10830960), (280, 9825228), (288, 9552305), (294, 9357360), (307, 8961120), (315, 8733536), (336, 8187690), (360, 7641844), (381, 7220640), (392, 7018020), (420, 6550152), (441, 6238240), (480, 5731383), (490, 5614416), (504, 5458460), (508, 5415480), (560, 4912614), (588, 4678680), (614, 4480560), (630, 4366768), (635, 4332384), (672, 4093845), (720, 3820922), (735, 3742944), (762, 3610320), (784, 3509010), (840, 3275076), (882, 3119120), (889, 3094560), (921, 2987040), (980, 2807208), (1008, 2729230), (1016, 2707740), (1120, 2456307), (1143, 2406880), (1176, 2339340), (1228, 2240280), (1260, 2183384), (1270, 2166192), (1440, 1910461), (1470, 1871472), (1524, 1805160), (1535, 1792224), (1568, 1754505), (1680, 1637538), (1764, 1559560), (1778, 1547280), (1842, 1493520), (1905, 1444128), (1960, 1403604), (2016, 1364615), (2032, 1353870), (2149, 1280160), (2205, 1247648), (2286, 1203440), (2352, 1169670), (2456, 1120140), (2520, 1091692), (2540, 1083096), (2667, 1031520), (2763, 995680), (2940, 935736), (3048, 902580), (3070, 896112), (3360, 818769), (3528, 779780), (3556, 773640), (3684, 746760), (3810, 722064), (3920, 701802), (4064, 676935), (4298, 640080), (4410, 623824), (4445, 618912), (4572, 601720), (4605, 597408), (4704, 584835), (4912, 560070), (5040, 545846), (5080, 541548), (5334, 515760), (5526, 497840), (5715, 481376), (5880, 467868), (6096, 451290), (6140, 448056), (6223, 442080), (6447, 426720), (7056, 389890), (7112, 386820), (7368, 373380), (7620, 361032), (7840, 350901), (8001, 343840), (8596, 320040), (8820, 311912), (8890, 309456), (9144, 300860), (9210, 298704), (9824, 280035), (10080, 272923), (10160, 270774), (10668, 257880), (10745, 256032), (11052, 248920), (11430, 240688), (11760, 233934), (12192, 225645), (12280, 224028), (12446, 221040), (12894, 213360), (13335, 206304), (13815, 199136), (14112, 194945), (14224, 193410), (14736, 186690), (15043, 182880), (15240, 180516), (16002, 171920), (17192, 160020), (17640, 155956), (17780, 154728), (18288, 150430), (18420, 149352), (18669, 147360), (19341, 142240), (20320, 135387), (21336, 128940), (21490, 128016), (22104, 124460), (22860, 120344), (23520, 116967), (24560, 112014), (24892, 110520), (25788, 106680), (26670, 103152), (27630, 99568), (28448, 96705), (29472, 93345), (30086, 91440), (30480, 90258), (31115, 88416), (32004, 85960), (32235, 85344), (34384, 80010), (35280, 77978), (35560, 77364), (36576, 75215), (36840, 74676), (37338, 73680), (38682, 71120), (38989, 70560), (40005, 68768), (42672, 64470), (42980, 64008), (44208, 62230), (45129, 60960), (45720, 60172), (49120, 56007), (49784, 55260), (51576, 53340)]