538418880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:744

約数の個数: 224

約数和(自身を含む): 1921337280

約数和(自身を除く): 1382918400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 101, 108, 120, 135, 144, 160, 180, 192, 202, 216, 240, 270, 288, 303, 320, 360, 404, 432, 480, 505, 540, 576, 606, 617, 720, 808, 864, 909, 960, 1010, 1080, 1212, 1234, 1440, 1515, 1616, 1728, 1818, 1851, 2020, 2160, 2424, 2468, 2727, 2880, 3030, 3085, 3232, 3636, 3702, 4040, 4320, 4545, 4848, 4936, 5454, 5553, 6060, 6170, 6464, 7272, 7404, 8080, 8640, 9090, 9255, 9696, 9872, 10908, 11106, 12120, 12340, 13635, 14544, 14808, 16160, 16659, 18180, 18510, 19392, 19744, 21816, 22212, 24240, 24680, 27270, 27765, 29088, 29616, 32320, 33318, 36360, 37020, 39488, 43632, 44424, 48480, 49360, 54540, 55530, 58176, 59232, 62317, 66636, 72720, 74040, 83295, 87264, 88848, 96960, 98720, 109080, 111060, 118464, 124634, 133272, 145440, 148080, 166590, 174528, 177696, 186951, 197440, 218160, 222120, 249268, 266544, 290880, 296160, 311585, 333180, 355392, 373902, 436320, 444240, 498536, 533088, 560853, 592320, 623170, 666360, 747804, 872640, 888480, 934755, 997072, 1066176, 1121706, 1246340, 1332720, 1495608, 1682559, 1776960, 1869510, 1994144, 2243412, 2492680, 2665440, 2804265, 2991216, 3365118, 3739020, 3988288, 4486824, 4985360, 5330880, 5608530, 5982432, 6730236, 7478040, 8412795, 8973648, 9970720, 11217060, 11964864, 13460472, 14956080, 16825590, 17947296, 19941440, 22434120, 26920944, 29912160, 33651180, 35894592, 44868240, 53841888, 59824320, 67302360, 89736480, 107683776, 134604720, 179472960, 269209440, 538418880]

約数ペア:

[(1, 538418880), (2, 269209440), (3, 179472960), (4, 134604720), (5, 107683776), (6, 89736480), (8, 67302360), (9, 59824320), (10, 53841888), (12, 44868240), (15, 35894592), (16, 33651180), (18, 29912160), (20, 26920944), (24, 22434120), (27, 19941440), (30, 17947296), (32, 16825590), (36, 14956080), (40, 13460472), (45, 11964864), (48, 11217060), (54, 9970720), (60, 8973648), (64, 8412795), (72, 7478040), (80, 6730236), (90, 5982432), (96, 5608530), (101, 5330880), (108, 4985360), (120, 4486824), (135, 3988288), (144, 3739020), (160, 3365118), (180, 2991216), (192, 2804265), (202, 2665440), (216, 2492680), (240, 2243412), (270, 1994144), (288, 1869510), (303, 1776960), (320, 1682559), (360, 1495608), (404, 1332720), (432, 1246340), (480, 1121706), (505, 1066176), (540, 997072), (576, 934755), (606, 888480), (617, 872640), (720, 747804), (808, 666360), (864, 623170), (909, 592320), (960, 560853), (1010, 533088), (1080, 498536), (1212, 444240), (1234, 436320), (1440, 373902), (1515, 355392), (1616, 333180), (1728, 311585), (1818, 296160), (1851, 290880), (2020, 266544), (2160, 249268), (2424, 222120), (2468, 218160), (2727, 197440), (2880, 186951), (3030, 177696), (3085, 174528), (3232, 166590), (3636, 148080), (3702, 145440), (4040, 133272), (4320, 124634), (4545, 118464), (4848, 111060), (4936, 109080), (5454, 98720), (5553, 96960), (6060, 88848), (6170, 87264), (6464, 83295), (7272, 74040), (7404, 72720), (8080, 66636), (8640, 62317), (9090, 59232), (9255, 58176), (9696, 55530), (9872, 54540), (10908, 49360), (11106, 48480), (12120, 44424), (12340, 43632), (13635, 39488), (14544, 37020), (14808, 36360), (16160, 33318), (16659, 32320), (18180, 29616), (18510, 29088), (19392, 27765), (19744, 27270), (21816, 24680), (22212, 24240)]