6984394240

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 240

約数和(自身を含む): 18431382816

約数和(自身を除く): 11446988576

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 167, 170, 248, 256, 272, 310, 320, 334, 340, 496, 512, 527, 544, 620, 640, 668, 680, 835, 961, 992, 1054, 1088, 1240, 1280, 1336, 1360, 1670, 1922, 1984, 2108, 2176, 2480, 2560, 2635, 2672, 2720, 2839, 3340, 3844, 3968, 4216, 4352, 4805, 4960, 5177, 5270, 5344, 5440, 5678, 6680, 7688, 7936, 8432, 8704, 9610, 9920, 10354, 10540, 10688, 10880, 11356, 13360, 14195, 15376, 15872, 16337, 16864, 19220, 19840, 20708, 21080, 21376, 21760, 22712, 25885, 26720, 28390, 30752, 32674, 33728, 38440, 39680, 41416, 42160, 42752, 43520, 45424, 51770, 53440, 56780, 61504, 65348, 67456, 76880, 79360, 81685, 82832, 84320, 85504, 88009, 90848, 103540, 106880, 113560, 123008, 130696, 134912, 153760, 160487, 163370, 165664, 168640, 176018, 181696, 207080, 213760, 227120, 246016, 261392, 269824, 307520, 320974, 326740, 331328, 337280, 352036, 363392, 414160, 427520, 440045, 454240, 492032, 522784, 615040, 641948, 653480, 662656, 674560, 704072, 726784, 802435, 828320, 880090, 908480, 1045568, 1230080, 1283896, 1306960, 1325312, 1349120, 1408144, 1453568, 1604870, 1656640, 1760180, 1816960, 2091136, 2460160, 2567792, 2613920, 2650624, 2728279, 2816288, 3209740, 3313280, 3520360, 3633920, 4182272, 5135584, 5227840, 5456558, 5632576, 6419480, 6626560, 7040720, 7267840, 8364544, 10271168, 10455680, 10913116, 11265152, 12838960, 13253120, 13641395, 14081440, 20542336, 20911360, 21826232, 22530304, 25677920, 27282790, 28162880, 41084672, 41822720, 43652464, 45060608, 51355840, 54565580, 56325760, 82169344, 87304928, 102711680, 109131160, 112651520, 174609856, 205423360, 218262320, 225303040, 349219712, 410846720, 436524640, 698439424, 873049280, 1396878848, 1746098560, 3492197120, 6984394240]

約数ペア:

[(1, 6984394240), (2, 3492197120), (4, 1746098560), (5, 1396878848), (8, 873049280), (10, 698439424), (16, 436524640), (17, 410846720), (20, 349219712), (31, 225303040), (32, 218262320), (34, 205423360), (40, 174609856), (62, 112651520), (64, 109131160), (68, 102711680), (80, 87304928), (85, 82169344), (124, 56325760), (128, 54565580), (136, 51355840), (155, 45060608), (160, 43652464), (167, 41822720), (170, 41084672), (248, 28162880), (256, 27282790), (272, 25677920), (310, 22530304), (320, 21826232), (334, 20911360), (340, 20542336), (496, 14081440), (512, 13641395), (527, 13253120), (544, 12838960), (620, 11265152), (640, 10913116), (668, 10455680), (680, 10271168), (835, 8364544), (961, 7267840), (992, 7040720), (1054, 6626560), (1088, 6419480), (1240, 5632576), (1280, 5456558), (1336, 5227840), (1360, 5135584), (1670, 4182272), (1922, 3633920), (1984, 3520360), (2108, 3313280), (2176, 3209740), (2480, 2816288), (2560, 2728279), (2635, 2650624), (2672, 2613920), (2720, 2567792), (2839, 2460160), (3340, 2091136), (3844, 1816960), (3968, 1760180), (4216, 1656640), (4352, 1604870), (4805, 1453568), (4960, 1408144), (5177, 1349120), (5270, 1325312), (5344, 1306960), (5440, 1283896), (5678, 1230080), (6680, 1045568), (7688, 908480), (7936, 880090), (8432, 828320), (8704, 802435), (9610, 726784), (9920, 704072), (10354, 674560), (10540, 662656), (10688, 653480), (10880, 641948), (11356, 615040), (13360, 522784), (14195, 492032), (15376, 454240), (15872, 440045), (16337, 427520), (16864, 414160), (19220, 363392), (19840, 352036), (20708, 337280), (21080, 331328), (21376, 326740), (21760, 320974), (22712, 307520), (25885, 269824), (26720, 261392), (28390, 246016), (30752, 227120), (32674, 213760), (33728, 207080), (38440, 181696), (39680, 176018), (41416, 168640), (42160, 165664), (42752, 163370), (43520, 160487), (45424, 153760), (51770, 134912), (53440, 130696), (56780, 123008), (61504, 113560), (65348, 106880), (67456, 103540), (76880, 90848), (79360, 88009), (81685, 85504), (82832, 84320)]