268248960

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{6653}}^1$

素因数の和:6685

約数の個数: 192

約数和(自身を含む): 1058784480

約数和(自身を除く): 790535520

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, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6653, 6720, 8064, 10080, 13306, 13440, 19959, 20160, 26612, 33265, 39918, 40320, 46571, 53224, 59877, 66530, 79836, 93142, 99795, 106448, 119754, 133060, 139713, 159672, 186284, 199590, 212896, 232855, 239508, 266120, 279426, 299385, 319344, 372568, 399180, 419139, 425792, 465710, 479016, 532240, 558852, 598770, 638688, 698565, 745136, 798360, 838278, 851584, 931420, 958032, 1064480, 1117704, 1197540, 1277376, 1397130, 1490272, 1596720, 1676556, 1862840, 1916064, 2095695, 2128960, 2235408, 2395080, 2554752, 2794260, 2980544, 3193440, 3353112, 3725680, 3832128, 4191390, 4257920, 4470816, 4790160, 5588520, 5961088, 6386880, 6706224, 7451360, 7664256, 8382780, 8941632, 9580320, 11177040, 12773760, 13412448, 14902720, 16765560, 17883264, 19160640, 22354080, 26824896, 29805440, 33531120, 38321280, 44708160, 53649792, 67062240, 89416320, 134124480, 268248960]

約数ペア:

[(1, 268248960), (2, 134124480), (3, 89416320), (4, 67062240), (5, 53649792), (6, 44708160), (7, 38321280), (8, 33531120), (9, 29805440), (10, 26824896), (12, 22354080), (14, 19160640), (15, 17883264), (16, 16765560), (18, 14902720), (20, 13412448), (21, 12773760), (24, 11177040), (28, 9580320), (30, 8941632), (32, 8382780), (35, 7664256), (36, 7451360), (40, 6706224), (42, 6386880), (45, 5961088), (48, 5588520), (56, 4790160), (60, 4470816), (63, 4257920), (64, 4191390), (70, 3832128), (72, 3725680), (80, 3353112), (84, 3193440), (90, 2980544), (96, 2794260), (105, 2554752), (112, 2395080), (120, 2235408), (126, 2128960), (128, 2095695), (140, 1916064), (144, 1862840), (160, 1676556), (168, 1596720), (180, 1490272), (192, 1397130), (210, 1277376), (224, 1197540), (240, 1117704), (252, 1064480), (280, 958032), (288, 931420), (315, 851584), (320, 838278), (336, 798360), (360, 745136), (384, 698565), (420, 638688), (448, 598770), (480, 558852), (504, 532240), (560, 479016), (576, 465710), (630, 425792), (640, 419139), (672, 399180), (720, 372568), (840, 319344), (896, 299385), (960, 279426), (1008, 266120), (1120, 239508), (1152, 232855), (1260, 212896), (1344, 199590), (1440, 186284), (1680, 159672), (1920, 139713), (2016, 133060), (2240, 119754), (2520, 106448), (2688, 99795), (2880, 93142), (3360, 79836), (4032, 66530), (4480, 59877), (5040, 53224), (5760, 46571), (6653, 40320), (6720, 39918), (8064, 33265), (10080, 26612), (13306, 20160), (13440, 19959)]