8655730720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:344

約数の個数: 384

約数和(自身を含む): 26358054912

約数和(自身を除く): 17702324192

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 127, 130, 140, 151, 155, 160, 182, 208, 217, 224, 248, 254, 260, 280, 302, 310, 364, 403, 416, 434, 455, 496, 508, 520, 560, 604, 620, 635, 728, 755, 806, 868, 889, 910, 992, 1016, 1040, 1057, 1085, 1120, 1208, 1240, 1270, 1456, 1510, 1612, 1651, 1736, 1778, 1820, 1963, 2015, 2032, 2080, 2114, 2170, 2416, 2480, 2540, 2821, 2912, 3020, 3224, 3302, 3472, 3556, 3640, 3926, 3937, 4030, 4064, 4228, 4340, 4445, 4681, 4832, 4960, 5080, 5285, 5642, 6040, 6448, 6604, 6944, 7112, 7280, 7852, 7874, 8060, 8255, 8456, 8680, 8890, 9362, 9815, 10160, 10570, 11284, 11557, 12080, 12896, 13208, 13741, 14105, 14224, 14560, 15704, 15748, 16120, 16510, 16912, 17360, 17780, 18724, 19177, 19630, 19685, 20320, 21140, 22568, 23114, 23405, 24160, 26416, 27482, 27559, 28210, 28448, 31408, 31496, 32240, 32767, 33020, 33824, 34720, 35560, 37448, 38354, 39260, 39370, 42280, 45136, 46228, 46810, 51181, 52832, 54964, 55118, 56420, 57785, 60853, 62816, 62992, 64480, 65534, 66040, 68705, 71120, 74896, 76708, 78520, 78740, 84560, 90272, 92456, 93620, 95885, 102362, 109928, 110236, 112840, 115570, 121706, 125984, 131068, 132080, 134239, 137410, 137795, 142240, 149792, 153416, 157040, 157480, 163835, 169120, 184912, 187240, 191770, 204724, 219856, 220472, 225680, 231140, 243412, 249301, 255905, 262136, 264160, 268478, 274820, 275590, 304265, 306832, 314080, 314960, 327670, 358267, 369824, 374480, 383540, 409448, 425971, 439712, 440944, 451360, 462280, 486824, 498602, 511810, 524272, 536956, 549640, 551180, 594487, 608530, 613664, 629920, 655340, 671195, 716534, 748960, 767080, 818896, 851942, 881888, 924560, 973648, 997204, 1023620, 1048544, 1073912, 1099280, 1102360, 1188974, 1217060, 1246505, 1310680, 1342390, 1433068, 1534160, 1637792, 1703884, 1745107, 1791335, 1849120, 1947296, 1994408, 2047240, 2129855, 2147824, 2198560, 2204720, 2377948, 2434120, 2493010, 2621360, 2684780, 2866136, 2972435, 3068320, 3407768, 3490214, 3582670, 3988816, 4094480, 4161409, 4259710, 4295648, 4409440, 4755896, 4868240, 4986020, 5242720, 5369560, 5732272, 5944870, 6815536, 6980428, 7165340, 7728331, 7977632, 8188960, 8322818, 8519420, 8725535, 9511792, 9736480, 9972040, 10739120, 11464544, 11889740, 13631072, 13960856, 14330680, 15456662, 16645636, 17038840, 17451070, 19023584, 19944080, 20807045, 21478240, 23779480, 27921712, 28661360, 30913324, 33291272, 34077680, 34902140, 38641655, 39888160, 41614090, 47558960, 54098317, 55843424, 57322720, 61826648, 66582544, 68155360, 69804280, 77283310, 83228180, 95117920, 108196634, 123653296, 133165088, 139608560, 154566620, 166456360, 216393268, 247306592, 270491585, 279217120, 309133240, 332912720, 432786536, 540983170, 618266480, 665825440, 865573072, 1081966340, 1236532960, 1731146144, 2163932680, 4327865360, 8655730720]

約数ペア:

[(1, 8655730720), (2, 4327865360), (4, 2163932680), (5, 1731146144), (7, 1236532960), (8, 1081966340), (10, 865573072), (13, 665825440), (14, 618266480), (16, 540983170), (20, 432786536), (26, 332912720), (28, 309133240), (31, 279217120), (32, 270491585), (35, 247306592), (40, 216393268), (52, 166456360), (56, 154566620), (62, 139608560), (65, 133165088), (70, 123653296), (80, 108196634), (91, 95117920), (104, 83228180), (112, 77283310), (124, 69804280), (127, 68155360), (130, 66582544), (140, 61826648), (151, 57322720), (155, 55843424), (160, 54098317), (182, 47558960), (208, 41614090), (217, 39888160), (224, 38641655), (248, 34902140), (254, 34077680), (260, 33291272), (280, 30913324), (302, 28661360), (310, 27921712), (364, 23779480), (403, 21478240), (416, 20807045), (434, 19944080), (455, 19023584), (496, 17451070), (508, 17038840), (520, 16645636), (560, 15456662), (604, 14330680), (620, 13960856), (635, 13631072), (728, 11889740), (755, 11464544), (806, 10739120), (868, 9972040), (889, 9736480), (910, 9511792), (992, 8725535), (1016, 8519420), (1040, 8322818), (1057, 8188960), (1085, 7977632), (1120, 7728331), (1208, 7165340), (1240, 6980428), (1270, 6815536), (1456, 5944870), (1510, 5732272), (1612, 5369560), (1651, 5242720), (1736, 4986020), (1778, 4868240), (1820, 4755896), (1963, 4409440), (2015, 4295648), (2032, 4259710), (2080, 4161409), (2114, 4094480), (2170, 3988816), (2416, 3582670), (2480, 3490214), (2540, 3407768), (2821, 3068320), (2912, 2972435), (3020, 2866136), (3224, 2684780), (3302, 2621360), (3472, 2493010), (3556, 2434120), (3640, 2377948), (3926, 2204720), (3937, 2198560), (4030, 2147824), (4064, 2129855), (4228, 2047240), (4340, 1994408), (4445, 1947296), (4681, 1849120), (4832, 1791335), (4960, 1745107), (5080, 1703884), (5285, 1637792), (5642, 1534160), (6040, 1433068), (6448, 1342390), (6604, 1310680), (6944, 1246505), (7112, 1217060), (7280, 1188974), (7852, 1102360), (7874, 1099280), (8060, 1073912), (8255, 1048544), (8456, 1023620), (8680, 997204), (8890, 973648), (9362, 924560), (9815, 881888), (10160, 851942), (10570, 818896), (11284, 767080), (11557, 748960), (12080, 716534), (12896, 671195), (13208, 655340), (13741, 629920), (14105, 613664), (14224, 608530), (14560, 594487), (15704, 551180), (15748, 549640), (16120, 536956), (16510, 524272), (16912, 511810), (17360, 498602), (17780, 486824), (18724, 462280), (19177, 451360), (19630, 440944), (19685, 439712), (20320, 425971), (21140, 409448), (22568, 383540), (23114, 374480), (23405, 369824), (24160, 358267), (26416, 327670), (27482, 314960), (27559, 314080), (28210, 306832), (28448, 304265), (31408, 275590), (31496, 274820), (32240, 268478), (32767, 264160), (33020, 262136), (33824, 255905), (34720, 249301), (35560, 243412), (37448, 231140), (38354, 225680), (39260, 220472), (39370, 219856), (42280, 204724), (45136, 191770), (46228, 187240), (46810, 184912), (51181, 169120), (52832, 163835), (54964, 157480), (55118, 157040), (56420, 153416), (57785, 149792), (60853, 142240), (62816, 137795), (62992, 137410), (64480, 134239), (65534, 132080), (66040, 131068), (68705, 125984), (71120, 121706), (74896, 115570), (76708, 112840), (78520, 110236), (78740, 109928), (84560, 102362), (90272, 95885), (92456, 93620)]