286886880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:263

約数の個数: 384

約数和(自身を含む): 1175731200

約数和(自身を除く): 888844320

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, 53, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 106, 108, 112, 120, 126, 135, 140, 144, 159, 160, 168, 179, 180, 189, 210, 212, 216, 224, 240, 252, 265, 270, 280, 288, 315, 318, 336, 358, 360, 371, 378, 420, 424, 432, 477, 480, 504, 530, 537, 540, 560, 630, 636, 672, 716, 720, 742, 756, 795, 840, 848, 864, 895, 945, 954, 1008, 1060, 1074, 1080, 1113, 1120, 1253, 1260, 1272, 1431, 1432, 1440, 1484, 1512, 1590, 1611, 1680, 1696, 1790, 1855, 1890, 1908, 2016, 2120, 2148, 2160, 2226, 2385, 2506, 2520, 2544, 2685, 2862, 2864, 2968, 3024, 3180, 3222, 3339, 3360, 3580, 3710, 3759, 3780, 3816, 4240, 4296, 4320, 4452, 4770, 4833, 5012, 5040, 5088, 5370, 5565, 5724, 5728, 5936, 6048, 6265, 6360, 6444, 6678, 7155, 7160, 7420, 7518, 7560, 7632, 8055, 8480, 8592, 8904, 9487, 9540, 9666, 10017, 10024, 10080, 10740, 11130, 11277, 11448, 11872, 12530, 12720, 12888, 13356, 14310, 14320, 14840, 15036, 15120, 15264, 16110, 16695, 17184, 17808, 18795, 18974, 19080, 19332, 20034, 20048, 21480, 22260, 22554, 22896, 24165, 25060, 25440, 25776, 26712, 28461, 28620, 28640, 29680, 30072, 30240, 32220, 33390, 33831, 35616, 37590, 37948, 38160, 38664, 40068, 40096, 42960, 44520, 45108, 45792, 47435, 48330, 50085, 50120, 51552, 53424, 56385, 56922, 57240, 59360, 60144, 64440, 66409, 66780, 67662, 75180, 75896, 76320, 77328, 80136, 85383, 85920, 89040, 90216, 94870, 96660, 100170, 100240, 106848, 112770, 113844, 114480, 120288, 128880, 132818, 133560, 135324, 142305, 150360, 151792, 154656, 160272, 169155, 170766, 178080, 180432, 189740, 193320, 199227, 200340, 200480, 225540, 227688, 228960, 256149, 257760, 265636, 267120, 270648, 284610, 300720, 303584, 320544, 332045, 338310, 341532, 360864, 379480, 386640, 398454, 400680, 426915, 451080, 455376, 512298, 531272, 534240, 541296, 569220, 597681, 601440, 664090, 676620, 683064, 758960, 773280, 796908, 801360, 853830, 902160, 910752, 996135, 1024596, 1062544, 1082592, 1138440, 1195362, 1280745, 1328180, 1353240, 1366128, 1517920, 1593816, 1602720, 1707660, 1793043, 1804320, 1992270, 2049192, 2125088, 2276880, 2390724, 2561490, 2656360, 2706480, 2732256, 2988405, 3187632, 3415320, 3586086, 3984540, 4098384, 4553760, 4781448, 5122980, 5312720, 5412960, 5976810, 6375264, 6830640, 7172172, 7969080, 8196768, 8965215, 9562896, 10245960, 10625440, 11953620, 13661280, 14344344, 15938160, 17930430, 19125792, 20491920, 23907240, 28688688, 31876320, 35860860, 40983840, 47814480, 57377376, 71721720, 95628960, 143443440, 286886880]

約数ペア:

[(1, 286886880), (2, 143443440), (3, 95628960), (4, 71721720), (5, 57377376), (6, 47814480), (7, 40983840), (8, 35860860), (9, 31876320), (10, 28688688), (12, 23907240), (14, 20491920), (15, 19125792), (16, 17930430), (18, 15938160), (20, 14344344), (21, 13661280), (24, 11953620), (27, 10625440), (28, 10245960), (30, 9562896), (32, 8965215), (35, 8196768), (36, 7969080), (40, 7172172), (42, 6830640), (45, 6375264), (48, 5976810), (53, 5412960), (54, 5312720), (56, 5122980), (60, 4781448), (63, 4553760), (70, 4098384), (72, 3984540), (80, 3586086), (84, 3415320), (90, 3187632), (96, 2988405), (105, 2732256), (106, 2706480), (108, 2656360), (112, 2561490), (120, 2390724), (126, 2276880), (135, 2125088), (140, 2049192), (144, 1992270), (159, 1804320), (160, 1793043), (168, 1707660), (179, 1602720), (180, 1593816), (189, 1517920), (210, 1366128), (212, 1353240), (216, 1328180), (224, 1280745), (240, 1195362), (252, 1138440), (265, 1082592), (270, 1062544), (280, 1024596), (288, 996135), (315, 910752), (318, 902160), (336, 853830), (358, 801360), (360, 796908), (371, 773280), (378, 758960), (420, 683064), (424, 676620), (432, 664090), (477, 601440), (480, 597681), (504, 569220), (530, 541296), (537, 534240), (540, 531272), (560, 512298), (630, 455376), (636, 451080), (672, 426915), (716, 400680), (720, 398454), (742, 386640), (756, 379480), (795, 360864), (840, 341532), (848, 338310), (864, 332045), (895, 320544), (945, 303584), (954, 300720), (1008, 284610), (1060, 270648), (1074, 267120), (1080, 265636), (1113, 257760), (1120, 256149), (1253, 228960), (1260, 227688), (1272, 225540), (1431, 200480), (1432, 200340), (1440, 199227), (1484, 193320), (1512, 189740), (1590, 180432), (1611, 178080), (1680, 170766), (1696, 169155), (1790, 160272), (1855, 154656), (1890, 151792), (1908, 150360), (2016, 142305), (2120, 135324), (2148, 133560), (2160, 132818), (2226, 128880), (2385, 120288), (2506, 114480), (2520, 113844), (2544, 112770), (2685, 106848), (2862, 100240), (2864, 100170), (2968, 96660), (3024, 94870), (3180, 90216), (3222, 89040), (3339, 85920), (3360, 85383), (3580, 80136), (3710, 77328), (3759, 76320), (3780, 75896), (3816, 75180), (4240, 67662), (4296, 66780), (4320, 66409), (4452, 64440), (4770, 60144), (4833, 59360), (5012, 57240), (5040, 56922), (5088, 56385), (5370, 53424), (5565, 51552), (5724, 50120), (5728, 50085), (5936, 48330), (6048, 47435), (6265, 45792), (6360, 45108), (6444, 44520), (6678, 42960), (7155, 40096), (7160, 40068), (7420, 38664), (7518, 38160), (7560, 37948), (7632, 37590), (8055, 35616), (8480, 33831), (8592, 33390), (8904, 32220), (9487, 30240), (9540, 30072), (9666, 29680), (10017, 28640), (10024, 28620), (10080, 28461), (10740, 26712), (11130, 25776), (11277, 25440), (11448, 25060), (11872, 24165), (12530, 22896), (12720, 22554), (12888, 22260), (13356, 21480), (14310, 20048), (14320, 20034), (14840, 19332), (15036, 19080), (15120, 18974), (15264, 18795), (16110, 17808), (16695, 17184)]