919668960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{91237}}^1$

素因数の和:91265

約数の個数: 144

約数和(自身を含む): 3586748256

約数和(自身を除く): 2667079296

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 91237, 182474, 273711, 364948, 456185, 547422, 638659, 729896, 821133, 912370, 1094844, 1277318, 1368555, 1459792, 1642266, 1824740, 1915977, 2189688, 2554636, 2737110, 2919584, 3193295, 3284532, 3649480, 3831954, 4105665, 4379376, 5109272, 5474220, 5747931, 6386590, 6569064, 7298960, 7663908, 8211330, 8758752, 9579885, 10218544, 10948440, 11495862, 12773180, 13138128, 14597920, 15327816, 16422660, 19159770, 20437088, 21896880, 22991724, 25546360, 26276256, 28739655, 30655632, 32845320, 38319540, 43793760, 45983448, 51092720, 57479310, 61311264, 65690640, 76639080, 91966896, 102185440, 114958620, 131381280, 153278160, 183933792, 229917240, 306556320, 459834480, 919668960]

約数ペア:

[(1, 919668960), (2, 459834480), (3, 306556320), (4, 229917240), (5, 183933792), (6, 153278160), (7, 131381280), (8, 114958620), (9, 102185440), (10, 91966896), (12, 76639080), (14, 65690640), (15, 61311264), (16, 57479310), (18, 51092720), (20, 45983448), (21, 43793760), (24, 38319540), (28, 32845320), (30, 30655632), (32, 28739655), (35, 26276256), (36, 25546360), (40, 22991724), (42, 21896880), (45, 20437088), (48, 19159770), (56, 16422660), (60, 15327816), (63, 14597920), (70, 13138128), (72, 12773180), (80, 11495862), (84, 10948440), (90, 10218544), (96, 9579885), (105, 8758752), (112, 8211330), (120, 7663908), (126, 7298960), (140, 6569064), (144, 6386590), (160, 5747931), (168, 5474220), (180, 5109272), (210, 4379376), (224, 4105665), (240, 3831954), (252, 3649480), (280, 3284532), (288, 3193295), (315, 2919584), (336, 2737110), (360, 2554636), (420, 2189688), (480, 1915977), (504, 1824740), (560, 1642266), (630, 1459792), (672, 1368555), (720, 1277318), (840, 1094844), (1008, 912370), (1120, 821133), (1260, 729896), (1440, 638659), (1680, 547422), (2016, 456185), (2520, 364948), (3360, 273711), (5040, 182474), (10080, 91237)]