317126880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{10487}}^1$

素因数の和:10518

約数の個数: 192

約数和(自身を含む): 1268628480

約数和(自身を除く): 951501600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 10487, 15120, 20974, 30240, 31461, 41948, 52435, 62922, 73409, 83896, 94383, 104870, 125844, 146818, 157305, 167792, 188766, 209740, 220227, 251688, 283149, 293636, 314610, 335584, 367045, 377532, 419480, 440454, 471915, 503376, 566298, 587272, 629220, 660681, 734090, 755064, 838960, 880908, 943830, 1006752, 1101135, 1132596, 1174544, 1258440, 1321362, 1415745, 1468180, 1510128, 1677920, 1761816, 1887660, 1982043, 2202270, 2265192, 2349088, 2516880, 2642724, 2831490, 2936360, 3020256, 3303405, 3523632, 3775320, 3964086, 4404540, 4530384, 5033760, 5285448, 5662980, 5872720, 6606810, 7047264, 7550640, 7928172, 8809080, 9060768, 9910215, 10570896, 11325960, 11745440, 13213620, 15101280, 15856344, 17618160, 19820430, 21141792, 22651920, 26427240, 31712688, 35236320, 39640860, 45303840, 52854480, 63425376, 79281720, 105708960, 158563440, 317126880]

約数ペア:

[(1, 317126880), (2, 158563440), (3, 105708960), (4, 79281720), (5, 63425376), (6, 52854480), (7, 45303840), (8, 39640860), (9, 35236320), (10, 31712688), (12, 26427240), (14, 22651920), (15, 21141792), (16, 19820430), (18, 17618160), (20, 15856344), (21, 15101280), (24, 13213620), (27, 11745440), (28, 11325960), (30, 10570896), (32, 9910215), (35, 9060768), (36, 8809080), (40, 7928172), (42, 7550640), (45, 7047264), (48, 6606810), (54, 5872720), (56, 5662980), (60, 5285448), (63, 5033760), (70, 4530384), (72, 4404540), (80, 3964086), (84, 3775320), (90, 3523632), (96, 3303405), (105, 3020256), (108, 2936360), (112, 2831490), (120, 2642724), (126, 2516880), (135, 2349088), (140, 2265192), (144, 2202270), (160, 1982043), (168, 1887660), (180, 1761816), (189, 1677920), (210, 1510128), (216, 1468180), (224, 1415745), (240, 1321362), (252, 1258440), (270, 1174544), (280, 1132596), (288, 1101135), (315, 1006752), (336, 943830), (360, 880908), (378, 838960), (420, 755064), (432, 734090), (480, 660681), (504, 629220), (540, 587272), (560, 566298), (630, 503376), (672, 471915), (720, 440454), (756, 419480), (840, 377532), (864, 367045), (945, 335584), (1008, 314610), (1080, 293636), (1120, 283149), (1260, 251688), (1440, 220227), (1512, 209740), (1680, 188766), (1890, 167792), (2016, 157305), (2160, 146818), (2520, 125844), (3024, 104870), (3360, 94383), (3780, 83896), (4320, 73409), (5040, 62922), (6048, 52435), (7560, 41948), (10080, 31461), (10487, 30240), (15120, 20974)]