272946240

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{4513}}^1$

素因数の和:4546

約数の個数: 224

約数和(自身を含む): 1100693760

約数和(自身を除く): 827747520

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, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 4513, 5040, 6048, 6720, 7560, 8640, 9026, 10080, 12096, 13539, 15120, 18052, 20160, 22565, 27078, 30240, 31591, 36104, 40617, 45130, 54156, 60480, 63182, 67695, 72208, 81234, 90260, 94773, 108312, 121851, 126364, 135390, 144416, 157955, 162468, 180520, 189546, 203085, 216624, 243702, 252728, 270780, 284319, 288832, 315910, 324936, 361040, 379092, 406170, 433248, 473865, 487404, 505456, 541560, 568638, 609255, 631820, 649872, 722080, 758184, 812340, 852957, 866496, 947730, 974808, 1010912, 1083120, 1137276, 1218510, 1263640, 1299744, 1421595, 1444160, 1516368, 1624680, 1705914, 1895460, 1949616, 2021824, 2166240, 2274552, 2437020, 2527280, 2599488, 2843190, 3032736, 3249360, 3411828, 3790920, 3899232, 4264785, 4332480, 4549104, 4874040, 5054560, 5686380, 6065472, 6498720, 6823656, 7581840, 7798464, 8529570, 9098208, 9748080, 10109120, 11372760, 12997440, 13647312, 15163680, 17059140, 18196416, 19496160, 22745520, 27294624, 30327360, 34118280, 38992320, 45491040, 54589248, 68236560, 90982080, 136473120, 272946240]

約数ペア:

[(1, 272946240), (2, 136473120), (3, 90982080), (4, 68236560), (5, 54589248), (6, 45491040), (7, 38992320), (8, 34118280), (9, 30327360), (10, 27294624), (12, 22745520), (14, 19496160), (15, 18196416), (16, 17059140), (18, 15163680), (20, 13647312), (21, 12997440), (24, 11372760), (27, 10109120), (28, 9748080), (30, 9098208), (32, 8529570), (35, 7798464), (36, 7581840), (40, 6823656), (42, 6498720), (45, 6065472), (48, 5686380), (54, 5054560), (56, 4874040), (60, 4549104), (63, 4332480), (64, 4264785), (70, 3899232), (72, 3790920), (80, 3411828), (84, 3249360), (90, 3032736), (96, 2843190), (105, 2599488), (108, 2527280), (112, 2437020), (120, 2274552), (126, 2166240), (135, 2021824), (140, 1949616), (144, 1895460), (160, 1705914), (168, 1624680), (180, 1516368), (189, 1444160), (192, 1421595), (210, 1299744), (216, 1263640), (224, 1218510), (240, 1137276), (252, 1083120), (270, 1010912), (280, 974808), (288, 947730), (315, 866496), (320, 852957), (336, 812340), (360, 758184), (378, 722080), (420, 649872), (432, 631820), (448, 609255), (480, 568638), (504, 541560), (540, 505456), (560, 487404), (576, 473865), (630, 433248), (672, 406170), (720, 379092), (756, 361040), (840, 324936), (864, 315910), (945, 288832), (960, 284319), (1008, 270780), (1080, 252728), (1120, 243702), (1260, 216624), (1344, 203085), (1440, 189546), (1512, 180520), (1680, 162468), (1728, 157955), (1890, 144416), (2016, 135390), (2160, 126364), (2240, 121851), (2520, 108312), (2880, 94773), (3024, 90260), (3360, 81234), (3780, 72208), (4032, 67695), (4320, 63182), (4513, 60480), (5040, 54156), (6048, 45130), (6720, 40617), (7560, 36104), (8640, 31591), (9026, 30240), (10080, 27078), (12096, 22565), (13539, 20160), (15120, 18052)]