247133040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:388

約数の個数: 320

約数和(自身を含む): 980508672

約数和(自身を除く): 733375632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 43, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 86, 88, 105, 110, 112, 120, 129, 132, 140, 154, 165, 168, 172, 176, 210, 215, 220, 231, 240, 258, 264, 280, 301, 308, 311, 330, 336, 344, 385, 420, 430, 440, 462, 473, 516, 528, 560, 602, 616, 622, 645, 660, 688, 770, 840, 860, 880, 903, 924, 933, 946, 1032, 1155, 1204, 1232, 1244, 1290, 1320, 1419, 1505, 1540, 1555, 1680, 1720, 1806, 1848, 1866, 1892, 2064, 2177, 2310, 2365, 2408, 2488, 2580, 2640, 2838, 3010, 3080, 3110, 3311, 3421, 3440, 3612, 3696, 3732, 3784, 4354, 4515, 4620, 4665, 4730, 4816, 4976, 5160, 5676, 6020, 6160, 6220, 6531, 6622, 6842, 7095, 7224, 7464, 7568, 8708, 9030, 9240, 9330, 9460, 9933, 10263, 10320, 10885, 11352, 12040, 12440, 13062, 13244, 13373, 13684, 14190, 14448, 14928, 16555, 17105, 17416, 18060, 18480, 18660, 18920, 19866, 20526, 21770, 22704, 23947, 24080, 24880, 26124, 26488, 26746, 27368, 28380, 32655, 33110, 34210, 34832, 36120, 37320, 37840, 39732, 40119, 41052, 43540, 47894, 49665, 51315, 52248, 52976, 53492, 54736, 56760, 65310, 66220, 66865, 68420, 71841, 72240, 74640, 79464, 80238, 82104, 87080, 93611, 95788, 99330, 102630, 104496, 106984, 113520, 119735, 130620, 132440, 133730, 136840, 143682, 147103, 158928, 160476, 164208, 174160, 187222, 191576, 198660, 200595, 205260, 213968, 239470, 261240, 264880, 267460, 273680, 280833, 287364, 294206, 320952, 359205, 374444, 383152, 397320, 401190, 410520, 441309, 468055, 478940, 522480, 534920, 561666, 574728, 588412, 641904, 718410, 735515, 748888, 794640, 802380, 821040, 882618, 936110, 957880, 1029721, 1069840, 1123332, 1149456, 1176824, 1404165, 1436820, 1471030, 1497776, 1604760, 1765236, 1872220, 1915760, 2059442, 2206545, 2246664, 2353648, 2808330, 2873640, 2942060, 3089163, 3209520, 3530472, 3744440, 4118884, 4413090, 4493328, 5148605, 5616660, 5747280, 5884120, 6178326, 7060944, 7488880, 8237768, 8826180, 10297210, 11233320, 11768240, 12356652, 15445815, 16475536, 17652360, 20594420, 22466640, 24713304, 30891630, 35304720, 41188840, 49426608, 61783260, 82377680, 123566520, 247133040]

約数ペア:

[(1, 247133040), (2, 123566520), (3, 82377680), (4, 61783260), (5, 49426608), (6, 41188840), (7, 35304720), (8, 30891630), (10, 24713304), (11, 22466640), (12, 20594420), (14, 17652360), (15, 16475536), (16, 15445815), (20, 12356652), (21, 11768240), (22, 11233320), (24, 10297210), (28, 8826180), (30, 8237768), (33, 7488880), (35, 7060944), (40, 6178326), (42, 5884120), (43, 5747280), (44, 5616660), (48, 5148605), (55, 4493328), (56, 4413090), (60, 4118884), (66, 3744440), (70, 3530472), (77, 3209520), (80, 3089163), (84, 2942060), (86, 2873640), (88, 2808330), (105, 2353648), (110, 2246664), (112, 2206545), (120, 2059442), (129, 1915760), (132, 1872220), (140, 1765236), (154, 1604760), (165, 1497776), (168, 1471030), (172, 1436820), (176, 1404165), (210, 1176824), (215, 1149456), (220, 1123332), (231, 1069840), (240, 1029721), (258, 957880), (264, 936110), (280, 882618), (301, 821040), (308, 802380), (311, 794640), (330, 748888), (336, 735515), (344, 718410), (385, 641904), (420, 588412), (430, 574728), (440, 561666), (462, 534920), (473, 522480), (516, 478940), (528, 468055), (560, 441309), (602, 410520), (616, 401190), (622, 397320), (645, 383152), (660, 374444), (688, 359205), (770, 320952), (840, 294206), (860, 287364), (880, 280833), (903, 273680), (924, 267460), (933, 264880), (946, 261240), (1032, 239470), (1155, 213968), (1204, 205260), (1232, 200595), (1244, 198660), (1290, 191576), (1320, 187222), (1419, 174160), (1505, 164208), (1540, 160476), (1555, 158928), (1680, 147103), (1720, 143682), (1806, 136840), (1848, 133730), (1866, 132440), (1892, 130620), (2064, 119735), (2177, 113520), (2310, 106984), (2365, 104496), (2408, 102630), (2488, 99330), (2580, 95788), (2640, 93611), (2838, 87080), (3010, 82104), (3080, 80238), (3110, 79464), (3311, 74640), (3421, 72240), (3440, 71841), (3612, 68420), (3696, 66865), (3732, 66220), (3784, 65310), (4354, 56760), (4515, 54736), (4620, 53492), (4665, 52976), (4730, 52248), (4816, 51315), (4976, 49665), (5160, 47894), (5676, 43540), (6020, 41052), (6160, 40119), (6220, 39732), (6531, 37840), (6622, 37320), (6842, 36120), (7095, 34832), (7224, 34210), (7464, 33110), (7568, 32655), (8708, 28380), (9030, 27368), (9240, 26746), (9330, 26488), (9460, 26124), (9933, 24880), (10263, 24080), (10320, 23947), (10885, 22704), (11352, 21770), (12040, 20526), (12440, 19866), (13062, 18920), (13244, 18660), (13373, 18480), (13684, 18060), (14190, 17416), (14448, 17105), (14928, 16555)]