181664860160

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{18233}}^1$

素因数の和:18406

約数の個数: 192

約数和(自身を含む): 501770505600

約数和(自身を除く): 320105645440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 139, 140, 160, 224, 256, 278, 280, 320, 448, 512, 556, 560, 640, 695, 896, 973, 1024, 1112, 1120, 1280, 1390, 1792, 1946, 2048, 2224, 2240, 2560, 2780, 3584, 3892, 4448, 4480, 4865, 5120, 5560, 7168, 7784, 8896, 8960, 9730, 10240, 11120, 14336, 15568, 17792, 17920, 18233, 19460, 22240, 31136, 35584, 35840, 36466, 38920, 44480, 62272, 71168, 71680, 72932, 77840, 88960, 91165, 124544, 127631, 142336, 145864, 155680, 177920, 182330, 249088, 255262, 284672, 291728, 311360, 355840, 364660, 498176, 510524, 583456, 622720, 638155, 711680, 729320, 996352, 1021048, 1166912, 1245440, 1276310, 1423360, 1458640, 1992704, 2042096, 2333824, 2490880, 2534387, 2552620, 2917280, 4084192, 4667648, 4981760, 5068774, 5105240, 5834560, 8168384, 9335296, 9963520, 10137548, 10210480, 11669120, 12671935, 16336768, 17740709, 18670592, 20275096, 20420960, 23338240, 25343870, 32673536, 35481418, 37341184, 40550192, 40841920, 46676480, 50687740, 65347072, 70962836, 81100384, 81683840, 88703545, 93352960, 101375480, 130694144, 141925672, 162200768, 163367680, 177407090, 186705920, 202750960, 261388288, 283851344, 324401536, 326735360, 354814180, 405501920, 567702688, 648803072, 653470720, 709628360, 811003840, 1135405376, 1297606144, 1306941440, 1419256720, 1622007680, 2270810752, 2595212288, 2838513440, 3244015360, 4541621504, 5190424576, 5677026880, 6488030720, 9083243008, 11354053760, 12976061440, 18166486016, 22708107520, 25952122880, 36332972032, 45416215040, 90832430080, 181664860160]

約数ペア:

[(1, 181664860160), (2, 90832430080), (4, 45416215040), (5, 36332972032), (7, 25952122880), (8, 22708107520), (10, 18166486016), (14, 12976061440), (16, 11354053760), (20, 9083243008), (28, 6488030720), (32, 5677026880), (35, 5190424576), (40, 4541621504), (56, 3244015360), (64, 2838513440), (70, 2595212288), (80, 2270810752), (112, 1622007680), (128, 1419256720), (139, 1306941440), (140, 1297606144), (160, 1135405376), (224, 811003840), (256, 709628360), (278, 653470720), (280, 648803072), (320, 567702688), (448, 405501920), (512, 354814180), (556, 326735360), (560, 324401536), (640, 283851344), (695, 261388288), (896, 202750960), (973, 186705920), (1024, 177407090), (1112, 163367680), (1120, 162200768), (1280, 141925672), (1390, 130694144), (1792, 101375480), (1946, 93352960), (2048, 88703545), (2224, 81683840), (2240, 81100384), (2560, 70962836), (2780, 65347072), (3584, 50687740), (3892, 46676480), (4448, 40841920), (4480, 40550192), (4865, 37341184), (5120, 35481418), (5560, 32673536), (7168, 25343870), (7784, 23338240), (8896, 20420960), (8960, 20275096), (9730, 18670592), (10240, 17740709), (11120, 16336768), (14336, 12671935), (15568, 11669120), (17792, 10210480), (17920, 10137548), (18233, 9963520), (19460, 9335296), (22240, 8168384), (31136, 5834560), (35584, 5105240), (35840, 5068774), (36466, 4981760), (38920, 4667648), (44480, 4084192), (62272, 2917280), (71168, 2552620), (71680, 2534387), (72932, 2490880), (77840, 2333824), (88960, 2042096), (91165, 1992704), (124544, 1458640), (127631, 1423360), (142336, 1276310), (145864, 1245440), (155680, 1166912), (177920, 1021048), (182330, 996352), (249088, 729320), (255262, 711680), (284672, 638155), (291728, 622720), (311360, 583456), (355840, 510524), (364660, 498176)]