284376960

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{2351}}^1$

素因数の和:2386

約数の個数: 256

約数和(自身を含む): 1151539200

約数和(自身を除く): 867162240

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, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2351, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 4702, 5040, 5760, 6048, 6720, 7053, 7560, 8064, 8640, 9404, 10080, 11755, 12096, 13440, 14106, 15120, 16457, 17280, 18808, 20160, 21159, 23510, 24192, 28212, 30240, 32914, 35265, 37616, 40320, 42318, 47020, 49371, 56424, 60480, 63477, 65828, 70530, 75232, 82285, 84636, 94040, 98742, 105795, 112848, 120960, 126954, 131656, 141060, 148113, 150464, 164570, 169272, 188080, 197484, 211590, 225696, 246855, 253908, 263312, 282120, 296226, 300928, 317385, 329140, 338544, 376160, 394968, 423180, 444339, 451392, 493710, 507816, 526624, 564240, 592452, 634770, 658280, 677088, 740565, 752320, 789936, 846360, 888678, 902784, 987420, 1015632, 1053248, 1128480, 1184904, 1269540, 1316560, 1354176, 1481130, 1504640, 1579872, 1692720, 1777356, 1974840, 2031264, 2106496, 2221695, 2256960, 2369808, 2539080, 2633120, 2708352, 2962260, 3159744, 3385440, 3554712, 3949680, 4062528, 4443390, 4513920, 4739616, 5078160, 5266240, 5924520, 6319488, 6770880, 7109424, 7899360, 8125056, 8886780, 9479232, 10156320, 10532480, 11849040, 13541760, 14218848, 15798720, 17773560, 18958464, 20312640, 23698080, 28437696, 31597440, 35547120, 40625280, 47396160, 56875392, 71094240, 94792320, 142188480, 284376960]

約数ペア:

[(1, 284376960), (2, 142188480), (3, 94792320), (4, 71094240), (5, 56875392), (6, 47396160), (7, 40625280), (8, 35547120), (9, 31597440), (10, 28437696), (12, 23698080), (14, 20312640), (15, 18958464), (16, 17773560), (18, 15798720), (20, 14218848), (21, 13541760), (24, 11849040), (27, 10532480), (28, 10156320), (30, 9479232), (32, 8886780), (35, 8125056), (36, 7899360), (40, 7109424), (42, 6770880), (45, 6319488), (48, 5924520), (54, 5266240), (56, 5078160), (60, 4739616), (63, 4513920), (64, 4443390), (70, 4062528), (72, 3949680), (80, 3554712), (84, 3385440), (90, 3159744), (96, 2962260), (105, 2708352), (108, 2633120), (112, 2539080), (120, 2369808), (126, 2256960), (128, 2221695), (135, 2106496), (140, 2031264), (144, 1974840), (160, 1777356), (168, 1692720), (180, 1579872), (189, 1504640), (192, 1481130), (210, 1354176), (216, 1316560), (224, 1269540), (240, 1184904), (252, 1128480), (270, 1053248), (280, 1015632), (288, 987420), (315, 902784), (320, 888678), (336, 846360), (360, 789936), (378, 752320), (384, 740565), (420, 677088), (432, 658280), (448, 634770), (480, 592452), (504, 564240), (540, 526624), (560, 507816), (576, 493710), (630, 451392), (640, 444339), (672, 423180), (720, 394968), (756, 376160), (840, 338544), (864, 329140), (896, 317385), (945, 300928), (960, 296226), (1008, 282120), (1080, 263312), (1120, 253908), (1152, 246855), (1260, 225696), (1344, 211590), (1440, 197484), (1512, 188080), (1680, 169272), (1728, 164570), (1890, 150464), (1920, 148113), (2016, 141060), (2160, 131656), (2240, 126954), (2351, 120960), (2520, 112848), (2688, 105795), (2880, 98742), (3024, 94040), (3360, 84636), (3456, 82285), (3780, 75232), (4032, 70530), (4320, 65828), (4480, 63477), (4702, 60480), (5040, 56424), (5760, 49371), (6048, 47020), (6720, 42318), (7053, 40320), (7560, 37616), (8064, 35265), (8640, 32914), (9404, 30240), (10080, 28212), (11755, 24192), (12096, 23510), (13440, 21159), (14106, 20160), (15120, 18808), (16457, 17280)]