18316813760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 336

約数和(自身を含む): 52688166912

約数和(自身を除く): 34371353152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 67, 70, 80, 112, 124, 127, 134, 140, 155, 160, 217, 224, 248, 254, 268, 280, 310, 320, 335, 434, 448, 469, 496, 508, 536, 560, 620, 635, 670, 868, 889, 938, 961, 992, 1016, 1072, 1085, 1120, 1240, 1270, 1340, 1736, 1778, 1876, 1922, 1984, 2032, 2077, 2144, 2170, 2240, 2345, 2480, 2540, 2680, 3472, 3556, 3752, 3844, 3937, 4064, 4154, 4288, 4340, 4445, 4690, 4805, 4960, 5080, 5360, 6727, 6944, 7112, 7504, 7688, 7874, 8128, 8308, 8509, 8680, 8890, 9380, 9610, 9920, 10160, 10385, 10720, 13454, 13888, 14224, 14539, 15008, 15376, 15748, 16616, 17018, 17360, 17780, 18760, 19220, 19685, 20320, 20770, 21440, 26908, 27559, 28448, 29078, 30016, 30752, 31496, 33232, 33635, 34036, 34720, 35560, 37520, 38440, 39370, 40640, 41540, 42545, 53816, 55118, 56896, 58156, 59563, 61504, 62992, 64387, 66464, 67270, 68072, 69440, 71120, 72695, 75040, 76880, 78740, 83080, 85090, 107632, 110236, 116312, 119126, 122047, 125984, 128774, 132928, 134540, 136144, 137795, 142240, 145390, 150080, 153760, 157480, 166160, 170180, 215264, 220472, 232624, 238252, 244094, 251968, 257548, 263779, 269080, 272288, 275590, 284480, 290780, 297815, 307520, 314960, 321935, 332320, 340360, 430528, 440944, 450709, 465248, 476504, 488188, 515096, 527558, 538160, 544576, 551180, 581560, 595630, 610235, 629920, 643870, 664640, 680720, 854329, 881888, 901418, 930496, 953008, 976376, 1030192, 1055116, 1076320, 1102360, 1163120, 1191260, 1220470, 1259840, 1287740, 1318895, 1361440, 1708658, 1763776, 1802836, 1846453, 1906016, 1952752, 2060384, 2110232, 2152640, 2204720, 2253545, 2326240, 2382520, 2440940, 2575480, 2637790, 2722880, 3417316, 3605672, 3692906, 3812032, 3905504, 4120768, 4220464, 4271645, 4409440, 4507090, 4652480, 4765040, 4881880, 5150960, 5275580, 6834632, 7211344, 7385812, 7811008, 8177149, 8440928, 8543290, 8818880, 9014180, 9232265, 9530080, 9763760, 10301920, 10551160, 13669264, 14422688, 14771624, 16354298, 16881856, 17086580, 18028360, 18464530, 19060160, 19527520, 20603840, 21102320, 27338528, 28845376, 29543248, 32708596, 34173160, 36056720, 36929060, 39055040, 40885745, 42204640, 54677056, 57240043, 59086496, 65417192, 68346320, 72113440, 73858120, 81771490, 84409280, 114480086, 118172992, 130834384, 136692640, 144226880, 147716240, 163542980, 228960172, 261668768, 273385280, 286200215, 295432480, 327085960, 457920344, 523337536, 572400430, 590864960, 654171920, 915840688, 1144800860, 1308343840, 1831681376, 2289601720, 2616687680, 3663362752, 4579203440, 9158406880, 18316813760]

約数ペア:

[(1, 18316813760), (2, 9158406880), (4, 4579203440), (5, 3663362752), (7, 2616687680), (8, 2289601720), (10, 1831681376), (14, 1308343840), (16, 1144800860), (20, 915840688), (28, 654171920), (31, 590864960), (32, 572400430), (35, 523337536), (40, 457920344), (56, 327085960), (62, 295432480), (64, 286200215), (67, 273385280), (70, 261668768), (80, 228960172), (112, 163542980), (124, 147716240), (127, 144226880), (134, 136692640), (140, 130834384), (155, 118172992), (160, 114480086), (217, 84409280), (224, 81771490), (248, 73858120), (254, 72113440), (268, 68346320), (280, 65417192), (310, 59086496), (320, 57240043), (335, 54677056), (434, 42204640), (448, 40885745), (469, 39055040), (496, 36929060), (508, 36056720), (536, 34173160), (560, 32708596), (620, 29543248), (635, 28845376), (670, 27338528), (868, 21102320), (889, 20603840), (938, 19527520), (961, 19060160), (992, 18464530), (1016, 18028360), (1072, 17086580), (1085, 16881856), (1120, 16354298), (1240, 14771624), (1270, 14422688), (1340, 13669264), (1736, 10551160), (1778, 10301920), (1876, 9763760), (1922, 9530080), (1984, 9232265), (2032, 9014180), (2077, 8818880), (2144, 8543290), (2170, 8440928), (2240, 8177149), (2345, 7811008), (2480, 7385812), (2540, 7211344), (2680, 6834632), (3472, 5275580), (3556, 5150960), (3752, 4881880), (3844, 4765040), (3937, 4652480), (4064, 4507090), (4154, 4409440), (4288, 4271645), (4340, 4220464), (4445, 4120768), (4690, 3905504), (4805, 3812032), (4960, 3692906), (5080, 3605672), (5360, 3417316), (6727, 2722880), (6944, 2637790), (7112, 2575480), (7504, 2440940), (7688, 2382520), (7874, 2326240), (8128, 2253545), (8308, 2204720), (8509, 2152640), (8680, 2110232), (8890, 2060384), (9380, 1952752), (9610, 1906016), (9920, 1846453), (10160, 1802836), (10385, 1763776), (10720, 1708658), (13454, 1361440), (13888, 1318895), (14224, 1287740), (14539, 1259840), (15008, 1220470), (15376, 1191260), (15748, 1163120), (16616, 1102360), (17018, 1076320), (17360, 1055116), (17780, 1030192), (18760, 976376), (19220, 953008), (19685, 930496), (20320, 901418), (20770, 881888), (21440, 854329), (26908, 680720), (27559, 664640), (28448, 643870), (29078, 629920), (30016, 610235), (30752, 595630), (31496, 581560), (33232, 551180), (33635, 544576), (34036, 538160), (34720, 527558), (35560, 515096), (37520, 488188), (38440, 476504), (39370, 465248), (40640, 450709), (41540, 440944), (42545, 430528), (53816, 340360), (55118, 332320), (56896, 321935), (58156, 314960), (59563, 307520), (61504, 297815), (62992, 290780), (64387, 284480), (66464, 275590), (67270, 272288), (68072, 269080), (69440, 263779), (71120, 257548), (72695, 251968), (75040, 244094), (76880, 238252), (78740, 232624), (83080, 220472), (85090, 215264), (107632, 170180), (110236, 166160), (116312, 157480), (119126, 153760), (122047, 150080), (125984, 145390), (128774, 142240), (132928, 137795), (134540, 136144)]