1181214720

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{1831}}^1$

素因数の和:1871

約数の個数: 288

約数和(自身を含む): 4681272960

約数和(自身を除く): 3500058240

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, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1831, 1920, 2016, 2048, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3662, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5493, 5760, 6144, 6720, 7168, 7324, 7680, 8064, 8960, 9155, 9216, 10080, 10240, 10752, 10986, 11520, 12817, 13440, 14336, 14648, 15360, 16128, 16479, 17920, 18310, 18432, 20160, 21504, 21972, 23040, 25634, 26880, 27465, 29296, 30720, 32256, 32958, 35840, 36620, 38451, 40320, 43008, 43944, 46080, 51268, 53760, 54930, 58592, 64085, 64512, 65916, 71680, 73240, 76902, 80640, 82395, 87888, 92160, 102536, 107520, 109860, 115353, 117184, 128170, 129024, 131832, 146480, 153804, 161280, 164790, 175776, 192255, 205072, 215040, 219720, 230706, 234368, 256340, 263664, 292960, 307608, 322560, 329580, 351552, 384510, 410144, 439440, 461412, 468736, 512680, 527328, 576765, 585920, 615216, 645120, 659160, 703104, 769020, 820288, 878880, 922824, 937472, 1025360, 1054656, 1153530, 1171840, 1230432, 1318320, 1406208, 1538040, 1640576, 1757760, 1845648, 1874944, 2050720, 2109312, 2307060, 2343680, 2460864, 2636640, 2812416, 3076080, 3281152, 3515520, 3691296, 3749888, 4101440, 4218624, 4614120, 4687360, 4921728, 5273280, 5624832, 6152160, 6562304, 7031040, 7382592, 8202880, 8437248, 9228240, 9374720, 9843456, 10546560, 11249664, 12304320, 13124608, 14062080, 14765184, 16405760, 16874496, 18456480, 18749440, 19686912, 21093120, 24608640, 26249216, 28124160, 29530368, 32811520, 33748992, 36912960, 39373824, 42186240, 49217280, 56248320, 59060736, 65623040, 73825920, 78747648, 84372480, 98434560, 118121472, 131246080, 147651840, 168744960, 196869120, 236242944, 295303680, 393738240, 590607360, 1181214720]

約数ペア:

[(1, 1181214720), (2, 590607360), (3, 393738240), (4, 295303680), (5, 236242944), (6, 196869120), (7, 168744960), (8, 147651840), (9, 131246080), (10, 118121472), (12, 98434560), (14, 84372480), (15, 78747648), (16, 73825920), (18, 65623040), (20, 59060736), (21, 56248320), (24, 49217280), (28, 42186240), (30, 39373824), (32, 36912960), (35, 33748992), (36, 32811520), (40, 29530368), (42, 28124160), (45, 26249216), (48, 24608640), (56, 21093120), (60, 19686912), (63, 18749440), (64, 18456480), (70, 16874496), (72, 16405760), (80, 14765184), (84, 14062080), (90, 13124608), (96, 12304320), (105, 11249664), (112, 10546560), (120, 9843456), (126, 9374720), (128, 9228240), (140, 8437248), (144, 8202880), (160, 7382592), (168, 7031040), (180, 6562304), (192, 6152160), (210, 5624832), (224, 5273280), (240, 4921728), (252, 4687360), (256, 4614120), (280, 4218624), (288, 4101440), (315, 3749888), (320, 3691296), (336, 3515520), (360, 3281152), (384, 3076080), (420, 2812416), (448, 2636640), (480, 2460864), (504, 2343680), (512, 2307060), (560, 2109312), (576, 2050720), (630, 1874944), (640, 1845648), (672, 1757760), (720, 1640576), (768, 1538040), (840, 1406208), (896, 1318320), (960, 1230432), (1008, 1171840), (1024, 1153530), (1120, 1054656), (1152, 1025360), (1260, 937472), (1280, 922824), (1344, 878880), (1440, 820288), (1536, 769020), (1680, 703104), (1792, 659160), (1831, 645120), (1920, 615216), (2016, 585920), (2048, 576765), (2240, 527328), (2304, 512680), (2520, 468736), (2560, 461412), (2688, 439440), (2880, 410144), (3072, 384510), (3360, 351552), (3584, 329580), (3662, 322560), (3840, 307608), (4032, 292960), (4480, 263664), (4608, 256340), (5040, 234368), (5120, 230706), (5376, 219720), (5493, 215040), (5760, 205072), (6144, 192255), (6720, 175776), (7168, 164790), (7324, 161280), (7680, 153804), (8064, 146480), (8960, 131832), (9155, 129024), (9216, 128170), (10080, 117184), (10240, 115353), (10752, 109860), (10986, 107520), (11520, 102536), (12817, 92160), (13440, 87888), (14336, 82395), (14648, 80640), (15360, 76902), (16128, 73240), (16479, 71680), (17920, 65916), (18310, 64512), (18432, 64085), (20160, 58592), (21504, 54930), (21972, 53760), (23040, 51268), (25634, 46080), (26880, 43944), (27465, 43008), (29296, 40320), (30720, 38451), (32256, 36620), (32958, 35840)]