2038455884640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{201757}}^1$

素因数の和:201910

約数の個数: 384

約数和(自身を含む): 7653297512448

約数和(自身を除く): 5614841627808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 97, 105, 112, 120, 124, 140, 155, 160, 168, 186, 194, 210, 217, 224, 240, 248, 280, 291, 310, 336, 372, 388, 420, 434, 465, 480, 485, 496, 560, 582, 620, 651, 672, 679, 744, 776, 840, 868, 930, 970, 992, 1085, 1120, 1164, 1240, 1302, 1358, 1455, 1488, 1552, 1680, 1736, 1860, 1940, 2037, 2170, 2328, 2480, 2604, 2716, 2910, 2976, 3007, 3104, 3255, 3360, 3395, 3472, 3720, 3880, 4074, 4340, 4656, 4960, 5208, 5432, 5820, 6014, 6510, 6790, 6944, 7440, 7760, 8148, 8680, 9021, 9312, 10185, 10416, 10864, 11640, 12028, 13020, 13580, 14880, 15035, 15520, 16296, 17360, 18042, 20370, 20832, 21049, 21728, 23280, 24056, 26040, 27160, 30070, 32592, 34720, 36084, 40740, 42098, 45105, 46560, 48112, 52080, 54320, 60140, 63147, 65184, 72168, 81480, 84196, 90210, 96224, 104160, 105245, 108640, 120280, 126294, 144336, 162960, 168392, 180420, 201757, 210490, 240560, 252588, 288672, 315735, 325920, 336784, 360840, 403514, 420980, 481120, 505176, 605271, 631470, 673568, 721680, 807028, 841960, 1008785, 1010352, 1210542, 1262940, 1412299, 1443360, 1614056, 1683920, 2017570, 2020704, 2421084, 2525880, 2824598, 3026355, 3228112, 3367840, 4035140, 4236897, 4842168, 5051760, 5649196, 6052710, 6254467, 6456224, 7061495, 8070280, 8473794, 9684336, 10103520, 11298392, 12105420, 12508934, 14122990, 16140560, 16947588, 18763401, 19368672, 19570429, 21184485, 22596784, 24210840, 25017868, 28245980, 31272335, 32281120, 33895176, 37526802, 39140858, 42368970, 43781269, 45193568, 48421680, 50035736, 56491960, 58711287, 62544670, 67790352, 75053604, 78281716, 84737940, 87562538, 93817005, 96843360, 97852145, 100071472, 112983920, 117422574, 125089340, 131343807, 135580704, 136993003, 150107208, 156563432, 169475880, 175125076, 187634010, 195704290, 200142944, 218906345, 225967840, 234845148, 250178680, 262687614, 273986006, 293556435, 300214416, 313126864, 338951760, 350250152, 375268020, 391408580, 410979009, 437812690, 469690296, 500357360, 525375228, 547972012, 587112870, 600428832, 606683299, 626253728, 656719035, 677903520, 684965015, 700500304, 750536040, 782817160, 821958018, 875625380, 939380592, 1000714720, 1050750456, 1095944024, 1174225740, 1213366598, 1313438070, 1369930030, 1401000608, 1501072080, 1565634320, 1643916036, 1751250760, 1820049897, 1878761184, 2054895045, 2101500912, 2191888048, 2348451480, 2426733196, 2626876140, 2739860060, 3002144160, 3033416495, 3131268640, 3287832072, 3502501520, 3640099794, 4109790090, 4203001824, 4246783093, 4383776096, 4696902960, 4853466392, 5253752280, 5479720120, 6066832990, 6575664144, 7005003040, 7280199588, 8219580180, 8493566186, 9100249485, 9393805920, 9706932784, 10507504560, 10959440240, 12133665980, 12740349279, 13151328288, 14560399176, 16439160360, 16987132372, 18200498970, 19413865568, 21015009120, 21233915465, 21918880480, 24267331960, 25480698558, 29120798352, 32878320720, 33974264744, 36400997940, 42467830930, 48534663920, 50961397116, 58241596704, 63701746395, 65756641440, 67948529488, 72801995880, 84935661860, 97069327840, 101922794232, 127403492790, 135897058976, 145603991760, 169871323720, 203845588464, 254806985580, 291207983520, 339742647440, 407691176928, 509613971160, 679485294880, 1019227942320, 2038455884640]

約数ペア:

[(1, 2038455884640), (2, 1019227942320), (3, 679485294880), (4, 509613971160), (5, 407691176928), (6, 339742647440), (7, 291207983520), (8, 254806985580), (10, 203845588464), (12, 169871323720), (14, 145603991760), (15, 135897058976), (16, 127403492790), (20, 101922794232), (21, 97069327840), (24, 84935661860), (28, 72801995880), (30, 67948529488), (31, 65756641440), (32, 63701746395), (35, 58241596704), (40, 50961397116), (42, 48534663920), (48, 42467830930), (56, 36400997940), (60, 33974264744), (62, 32878320720), (70, 29120798352), (80, 25480698558), (84, 24267331960), (93, 21918880480), (96, 21233915465), (97, 21015009120), (105, 19413865568), (112, 18200498970), (120, 16987132372), (124, 16439160360), (140, 14560399176), (155, 13151328288), (160, 12740349279), (168, 12133665980), (186, 10959440240), (194, 10507504560), (210, 9706932784), (217, 9393805920), (224, 9100249485), (240, 8493566186), (248, 8219580180), (280, 7280199588), (291, 7005003040), (310, 6575664144), (336, 6066832990), (372, 5479720120), (388, 5253752280), (420, 4853466392), (434, 4696902960), (465, 4383776096), (480, 4246783093), (485, 4203001824), (496, 4109790090), (560, 3640099794), (582, 3502501520), (620, 3287832072), (651, 3131268640), (672, 3033416495), (679, 3002144160), (744, 2739860060), (776, 2626876140), (840, 2426733196), (868, 2348451480), (930, 2191888048), (970, 2101500912), (992, 2054895045), (1085, 1878761184), (1120, 1820049897), (1164, 1751250760), (1240, 1643916036), (1302, 1565634320), (1358, 1501072080), (1455, 1401000608), (1488, 1369930030), (1552, 1313438070), (1680, 1213366598), (1736, 1174225740), (1860, 1095944024), (1940, 1050750456), (2037, 1000714720), (2170, 939380592), (2328, 875625380), (2480, 821958018), (2604, 782817160), (2716, 750536040), (2910, 700500304), (2976, 684965015), (3007, 677903520), (3104, 656719035), (3255, 626253728), (3360, 606683299), (3395, 600428832), (3472, 587112870), (3720, 547972012), (3880, 525375228), (4074, 500357360), (4340, 469690296), (4656, 437812690), (4960, 410979009), (5208, 391408580), (5432, 375268020), (5820, 350250152), (6014, 338951760), (6510, 313126864), (6790, 300214416), (6944, 293556435), (7440, 273986006), (7760, 262687614), (8148, 250178680), (8680, 234845148), (9021, 225967840), (9312, 218906345), (10185, 200142944), (10416, 195704290), (10864, 187634010), (11640, 175125076), (12028, 169475880), (13020, 156563432), (13580, 150107208), (14880, 136993003), (15035, 135580704), (15520, 131343807), (16296, 125089340), (17360, 117422574), (18042, 112983920), (20370, 100071472), (20832, 97852145), (21049, 96843360), (21728, 93817005), (23280, 87562538), (24056, 84737940), (26040, 78281716), (27160, 75053604), (30070, 67790352), (32592, 62544670), (34720, 58711287), (36084, 56491960), (40740, 50035736), (42098, 48421680), (45105, 45193568), (46560, 43781269), (48112, 42368970), (52080, 39140858), (54320, 37526802), (60140, 33895176), (63147, 32281120), (65184, 31272335), (72168, 28245980), (81480, 25017868), (84196, 24210840), (90210, 22596784), (96224, 21184485), (104160, 19570429), (105245, 19368672), (108640, 18763401), (120280, 16947588), (126294, 16140560), (144336, 14122990), (162960, 12508934), (168392, 12105420), (180420, 11298392), (201757, 10103520), (210490, 9684336), (240560, 8473794), (252588, 8070280), (288672, 7061495), (315735, 6456224), (325920, 6254467), (336784, 6052710), (360840, 5649196), (403514, 5051760), (420980, 4842168), (481120, 4236897), (505176, 4035140), (605271, 3367840), (631470, 3228112), (673568, 3026355), (721680, 2824598), (807028, 2525880), (841960, 2421084), (1008785, 2020704), (1010352, 2017570), (1210542, 1683920), (1262940, 1614056), (1412299, 1443360)]