2879729280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9803}}^1$

素因数の和:9848

約数の個数: 256

約数和(自身を含む): 10800086400

約数和(自身を除く): 7920357120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2720, 2880, 3060, 3264, 3456, 3672, 4080, 4320, 4590, 4896, 5440, 5760, 6120, 6528, 7344, 8160, 8640, 9180, 9792, 9803, 10880, 12240, 14688, 16320, 17280, 18360, 19584, 19606, 24480, 29376, 29409, 32640, 36720, 39212, 48960, 49015, 58752, 58818, 73440, 78424, 88227, 97920, 98030, 117636, 146880, 147045, 156848, 166651, 176454, 196060, 235272, 264681, 293760, 294090, 313696, 333302, 352908, 392120, 441135, 470544, 499953, 529362, 588180, 627392, 666604, 705816, 784240, 833255, 882270, 941088, 999906, 1058724, 1176360, 1254784, 1323405, 1333208, 1411632, 1499859, 1568480, 1666510, 1764540, 1882176, 1999812, 2117448, 2352720, 2499765, 2646810, 2666416, 2823264, 2999718, 3136960, 3333020, 3529080, 3764352, 3999624, 4234896, 4499577, 4705440, 4999530, 5293620, 5332832, 5646528, 5999436, 6273920, 6666040, 7058160, 7499295, 7999248, 8469792, 8999154, 9410880, 9999060, 10587240, 10665664, 11293056, 11998872, 13332080, 14116320, 14998590, 15998496, 16939584, 17998308, 18821760, 19998120, 21174480, 21331328, 22497885, 23997744, 26664160, 28232640, 29997180, 31996992, 33879168, 35996616, 39996240, 42348960, 44995770, 47995488, 53328320, 56465280, 59994360, 63993984, 71993232, 79992480, 84697920, 89991540, 95990976, 106656640, 119988720, 143986464, 159984960, 169395840, 179983080, 191981952, 239977440, 287972928, 319969920, 359966160, 479954880, 575945856, 719932320, 959909760, 1439864640, 2879729280]

約数ペア:

[(1, 2879729280), (2, 1439864640), (3, 959909760), (4, 719932320), (5, 575945856), (6, 479954880), (8, 359966160), (9, 319969920), (10, 287972928), (12, 239977440), (15, 191981952), (16, 179983080), (17, 169395840), (18, 159984960), (20, 143986464), (24, 119988720), (27, 106656640), (30, 95990976), (32, 89991540), (34, 84697920), (36, 79992480), (40, 71993232), (45, 63993984), (48, 59994360), (51, 56465280), (54, 53328320), (60, 47995488), (64, 44995770), (68, 42348960), (72, 39996240), (80, 35996616), (85, 33879168), (90, 31996992), (96, 29997180), (102, 28232640), (108, 26664160), (120, 23997744), (128, 22497885), (135, 21331328), (136, 21174480), (144, 19998120), (153, 18821760), (160, 17998308), (170, 16939584), (180, 15998496), (192, 14998590), (204, 14116320), (216, 13332080), (240, 11998872), (255, 11293056), (270, 10665664), (272, 10587240), (288, 9999060), (306, 9410880), (320, 8999154), (340, 8469792), (360, 7999248), (384, 7499295), (408, 7058160), (432, 6666040), (459, 6273920), (480, 5999436), (510, 5646528), (540, 5332832), (544, 5293620), (576, 4999530), (612, 4705440), (640, 4499577), (680, 4234896), (720, 3999624), (765, 3764352), (816, 3529080), (864, 3333020), (918, 3136960), (960, 2999718), (1020, 2823264), (1080, 2666416), (1088, 2646810), (1152, 2499765), (1224, 2352720), (1360, 2117448), (1440, 1999812), (1530, 1882176), (1632, 1764540), (1728, 1666510), (1836, 1568480), (1920, 1499859), (2040, 1411632), (2160, 1333208), (2176, 1323405), (2295, 1254784), (2448, 1176360), (2720, 1058724), (2880, 999906), (3060, 941088), (3264, 882270), (3456, 833255), (3672, 784240), (4080, 705816), (4320, 666604), (4590, 627392), (4896, 588180), (5440, 529362), (5760, 499953), (6120, 470544), (6528, 441135), (7344, 392120), (8160, 352908), (8640, 333302), (9180, 313696), (9792, 294090), (9803, 293760), (10880, 264681), (12240, 235272), (14688, 196060), (16320, 176454), (17280, 166651), (18360, 156848), (19584, 147045), (19606, 146880), (24480, 117636), (29376, 98030), (29409, 97920), (32640, 88227), (36720, 78424), (39212, 73440), (48960, 58818), (49015, 58752)]