18020630880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{26683}}^1$

素因数の和:26778

約数の個数: 288

約数和(自身を含む): 71332095744

約数和(自身を除く): 53311464864

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, 56, 60, 63, 67, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 134, 140, 144, 160, 168, 180, 201, 210, 224, 240, 252, 268, 280, 288, 315, 335, 336, 360, 402, 420, 469, 480, 504, 536, 560, 603, 630, 670, 672, 720, 804, 840, 938, 1005, 1008, 1072, 1120, 1206, 1260, 1340, 1407, 1440, 1608, 1680, 1876, 2010, 2016, 2144, 2345, 2412, 2520, 2680, 2814, 3015, 3216, 3360, 3752, 4020, 4221, 4690, 4824, 5040, 5360, 5628, 6030, 6432, 7035, 7504, 8040, 8442, 9380, 9648, 10080, 10720, 11256, 12060, 14070, 15008, 16080, 16884, 18760, 19296, 21105, 22512, 24120, 26683, 28140, 32160, 33768, 37520, 42210, 45024, 48240, 53366, 56280, 67536, 75040, 80049, 84420, 96480, 106732, 112560, 133415, 135072, 160098, 168840, 186781, 213464, 225120, 240147, 266830, 320196, 337680, 373562, 400245, 426928, 480294, 533660, 560343, 640392, 675360, 747124, 800490, 853856, 933905, 960588, 1067320, 1120686, 1200735, 1280784, 1494248, 1600980, 1681029, 1787761, 1867810, 1921176, 2134640, 2241372, 2401470, 2561568, 2801715, 2988496, 3201960, 3362058, 3575522, 3735620, 3842352, 4269280, 4482744, 4802940, 5363283, 5603430, 5976992, 6403920, 6724116, 7151044, 7471240, 7684704, 8405145, 8938805, 8965488, 9605880, 10726566, 11206860, 12514327, 12807840, 13448232, 14302088, 14942480, 16089849, 16810290, 17877610, 17930976, 19211760, 21453132, 22413720, 25028654, 26816415, 26896464, 28604176, 29884960, 32179698, 33620580, 35755220, 37542981, 38423520, 42906264, 44827440, 50057308, 53632830, 53792928, 57208352, 62571635, 64359396, 67241160, 71510440, 75085962, 80449245, 85812528, 89654880, 100114616, 107265660, 112628943, 125143270, 128718792, 134482320, 143020880, 150171924, 160898490, 171625056, 187714905, 200229232, 214531320, 225257886, 250286540, 257437584, 268964640, 286041760, 300343848, 321796980, 375429810, 400458464, 429062640, 450515772, 500573080, 514875168, 563144715, 600687696, 643593960, 750859620, 858125280, 901031544, 1001146160, 1126289430, 1201375392, 1287187920, 1501719240, 1802063088, 2002292320, 2252578860, 2574375840, 3003438480, 3604126176, 4505157720, 6006876960, 9010315440, 18020630880]

約数ペア:

[(1, 18020630880), (2, 9010315440), (3, 6006876960), (4, 4505157720), (5, 3604126176), (6, 3003438480), (7, 2574375840), (8, 2252578860), (9, 2002292320), (10, 1802063088), (12, 1501719240), (14, 1287187920), (15, 1201375392), (16, 1126289430), (18, 1001146160), (20, 901031544), (21, 858125280), (24, 750859620), (28, 643593960), (30, 600687696), (32, 563144715), (35, 514875168), (36, 500573080), (40, 450515772), (42, 429062640), (45, 400458464), (48, 375429810), (56, 321796980), (60, 300343848), (63, 286041760), (67, 268964640), (70, 257437584), (72, 250286540), (80, 225257886), (84, 214531320), (90, 200229232), (96, 187714905), (105, 171625056), (112, 160898490), (120, 150171924), (126, 143020880), (134, 134482320), (140, 128718792), (144, 125143270), (160, 112628943), (168, 107265660), (180, 100114616), (201, 89654880), (210, 85812528), (224, 80449245), (240, 75085962), (252, 71510440), (268, 67241160), (280, 64359396), (288, 62571635), (315, 57208352), (335, 53792928), (336, 53632830), (360, 50057308), (402, 44827440), (420, 42906264), (469, 38423520), (480, 37542981), (504, 35755220), (536, 33620580), (560, 32179698), (603, 29884960), (630, 28604176), (670, 26896464), (672, 26816415), (720, 25028654), (804, 22413720), (840, 21453132), (938, 19211760), (1005, 17930976), (1008, 17877610), (1072, 16810290), (1120, 16089849), (1206, 14942480), (1260, 14302088), (1340, 13448232), (1407, 12807840), (1440, 12514327), (1608, 11206860), (1680, 10726566), (1876, 9605880), (2010, 8965488), (2016, 8938805), (2144, 8405145), (2345, 7684704), (2412, 7471240), (2520, 7151044), (2680, 6724116), (2814, 6403920), (3015, 5976992), (3216, 5603430), (3360, 5363283), (3752, 4802940), (4020, 4482744), (4221, 4269280), (4690, 3842352), (4824, 3735620), (5040, 3575522), (5360, 3362058), (5628, 3201960), (6030, 2988496), (6432, 2801715), (7035, 2561568), (7504, 2401470), (8040, 2241372), (8442, 2134640), (9380, 1921176), (9648, 1867810), (10080, 1787761), (10720, 1681029), (11256, 1600980), (12060, 1494248), (14070, 1280784), (15008, 1200735), (16080, 1120686), (16884, 1067320), (18760, 960588), (19296, 933905), (21105, 853856), (22512, 800490), (24120, 747124), (26683, 675360), (28140, 640392), (32160, 560343), (33768, 533660), (37520, 480294), (42210, 426928), (45024, 400245), (48240, 373562), (53366, 337680), (56280, 320196), (67536, 266830), (75040, 240147), (80049, 225120), (84420, 213464), (96480, 186781), (106732, 168840), (112560, 160098), (133415, 135072)]