286110720

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{887}}^1$

素因数の和:925

約数の個数: 264

約数和(自身を含む): 1134267264

約数和(自身を除く): 848156544

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, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 887, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1774, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2661, 2688, 2880, 3072, 3360, 3548, 3584, 3840, 4032, 4435, 4480, 4608, 5040, 5120, 5322, 5376, 5760, 6209, 6720, 7096, 7168, 7680, 7983, 8064, 8870, 8960, 9216, 10080, 10644, 10752, 11520, 12418, 13305, 13440, 14192, 15360, 15966, 16128, 17740, 17920, 18627, 20160, 21288, 21504, 23040, 24836, 26610, 26880, 28384, 31045, 31932, 32256, 35480, 35840, 37254, 39915, 40320, 42576, 46080, 49672, 53220, 53760, 55881, 56768, 62090, 63864, 64512, 70960, 74508, 79830, 80640, 85152, 93135, 99344, 106440, 107520, 111762, 113536, 124180, 127728, 141920, 149016, 159660, 161280, 170304, 186270, 198688, 212880, 223524, 227072, 248360, 255456, 279405, 283840, 298032, 319320, 322560, 340608, 372540, 397376, 425760, 447048, 454144, 496720, 510912, 558810, 567680, 596064, 638640, 681216, 745080, 794752, 851520, 894096, 908288, 993440, 1021824, 1117620, 1135360, 1192128, 1277280, 1362432, 1490160, 1589504, 1703040, 1788192, 1986880, 2043648, 2235240, 2270720, 2384256, 2554560, 2724864, 2980320, 3179008, 3406080, 3576384, 3973760, 4087296, 4470480, 4541440, 4768512, 5109120, 5960640, 6358016, 6812160, 7152768, 7947520, 8174592, 8940960, 9537024, 10218240, 11921280, 13624320, 14305536, 15895040, 17881920, 19074048, 20436480, 23842560, 28611072, 31790080, 35763840, 40872960, 47685120, 57222144, 71527680, 95370240, 143055360, 286110720]

約数ペア:

[(1, 286110720), (2, 143055360), (3, 95370240), (4, 71527680), (5, 57222144), (6, 47685120), (7, 40872960), (8, 35763840), (9, 31790080), (10, 28611072), (12, 23842560), (14, 20436480), (15, 19074048), (16, 17881920), (18, 15895040), (20, 14305536), (21, 13624320), (24, 11921280), (28, 10218240), (30, 9537024), (32, 8940960), (35, 8174592), (36, 7947520), (40, 7152768), (42, 6812160), (45, 6358016), (48, 5960640), (56, 5109120), (60, 4768512), (63, 4541440), (64, 4470480), (70, 4087296), (72, 3973760), (80, 3576384), (84, 3406080), (90, 3179008), (96, 2980320), (105, 2724864), (112, 2554560), (120, 2384256), (126, 2270720), (128, 2235240), (140, 2043648), (144, 1986880), (160, 1788192), (168, 1703040), (180, 1589504), (192, 1490160), (210, 1362432), (224, 1277280), (240, 1192128), (252, 1135360), (256, 1117620), (280, 1021824), (288, 993440), (315, 908288), (320, 894096), (336, 851520), (360, 794752), (384, 745080), (420, 681216), (448, 638640), (480, 596064), (504, 567680), (512, 558810), (560, 510912), (576, 496720), (630, 454144), (640, 447048), (672, 425760), (720, 397376), (768, 372540), (840, 340608), (887, 322560), (896, 319320), (960, 298032), (1008, 283840), (1024, 279405), (1120, 255456), (1152, 248360), (1260, 227072), (1280, 223524), (1344, 212880), (1440, 198688), (1536, 186270), (1680, 170304), (1774, 161280), (1792, 159660), (1920, 149016), (2016, 141920), (2240, 127728), (2304, 124180), (2520, 113536), (2560, 111762), (2661, 107520), (2688, 106440), (2880, 99344), (3072, 93135), (3360, 85152), (3548, 80640), (3584, 79830), (3840, 74508), (4032, 70960), (4435, 64512), (4480, 63864), (4608, 62090), (5040, 56768), (5120, 55881), (5322, 53760), (5376, 53220), (5760, 49672), (6209, 46080), (6720, 42576), (7096, 40320), (7168, 39915), (7680, 37254), (7983, 35840), (8064, 35480), (8870, 32256), (8960, 31932), (9216, 31045), (10080, 28384), (10644, 26880), (10752, 26610), (11520, 24836), (12418, 23040), (13305, 21504), (13440, 21288), (14192, 20160), (15360, 18627), (15966, 17920), (16128, 17740)]