7290843840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{361649}}^1$

素因数の和:361679

約数の個数: 168

約数和(自身を含む): 28660039200

約数和(自身を除く): 21369195360

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 361649, 723298, 1084947, 1446596, 1808245, 2169894, 2531543, 2893192, 3254841, 3616490, 4339788, 5063086, 5424735, 5786384, 6509682, 7232980, 7594629, 8679576, 10126172, 10849470, 11572768, 12657715, 13019364, 14465960, 15189258, 16274205, 17359152, 20252344, 21698940, 22783887, 23145536, 25315430, 26038728, 28931920, 30378516, 32548410, 34718304, 37973145, 40504688, 43397880, 45567774, 50630860, 52077456, 57863840, 60757032, 65096820, 69436608, 75946290, 81009376, 86795760, 91135548, 101261720, 104154912, 113919435, 115727680, 121514064, 130193640, 151892580, 162018752, 173591520, 182271096, 202523440, 208309824, 227838870, 243028128, 260387280, 303785160, 347183040, 364542192, 405046880, 455677740, 486056256, 520774560, 607570320, 729084384, 810093760, 911355480, 1041549120, 1215140640, 1458168768, 1822710960, 2430281280, 3645421920, 7290843840]

約数ペア:

[(1, 7290843840), (2, 3645421920), (3, 2430281280), (4, 1822710960), (5, 1458168768), (6, 1215140640), (7, 1041549120), (8, 911355480), (9, 810093760), (10, 729084384), (12, 607570320), (14, 520774560), (15, 486056256), (16, 455677740), (18, 405046880), (20, 364542192), (21, 347183040), (24, 303785160), (28, 260387280), (30, 243028128), (32, 227838870), (35, 208309824), (36, 202523440), (40, 182271096), (42, 173591520), (45, 162018752), (48, 151892580), (56, 130193640), (60, 121514064), (63, 115727680), (64, 113919435), (70, 104154912), (72, 101261720), (80, 91135548), (84, 86795760), (90, 81009376), (96, 75946290), (105, 69436608), (112, 65096820), (120, 60757032), (126, 57863840), (140, 52077456), (144, 50630860), (160, 45567774), (168, 43397880), (180, 40504688), (192, 37973145), (210, 34718304), (224, 32548410), (240, 30378516), (252, 28931920), (280, 26038728), (288, 25315430), (315, 23145536), (320, 22783887), (336, 21698940), (360, 20252344), (420, 17359152), (448, 16274205), (480, 15189258), (504, 14465960), (560, 13019364), (576, 12657715), (630, 11572768), (672, 10849470), (720, 10126172), (840, 8679576), (960, 7594629), (1008, 7232980), (1120, 6509682), (1260, 5786384), (1344, 5424735), (1440, 5063086), (1680, 4339788), (2016, 3616490), (2240, 3254841), (2520, 2893192), (2880, 2531543), (3360, 2169894), (4032, 1808245), (5040, 1446596), (6720, 1084947), (10080, 723298), (20160, 361649)]