20341427520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{15017}}^1$

素因数の和:15137

約数の個数: 224

約数和(自身を含む): 69211594368

約数和(自身を除く): 48870166848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 83, 85, 96, 102, 120, 136, 160, 166, 170, 192, 204, 240, 249, 255, 272, 320, 332, 340, 408, 415, 480, 498, 510, 544, 664, 680, 816, 830, 960, 996, 1020, 1088, 1245, 1328, 1360, 1411, 1632, 1660, 1992, 2040, 2490, 2656, 2720, 2822, 3264, 3320, 3984, 4080, 4233, 4980, 5312, 5440, 5644, 6640, 7055, 7968, 8160, 8466, 9960, 11288, 13280, 14110, 15017, 15936, 16320, 16932, 19920, 21165, 22576, 26560, 28220, 30034, 33864, 39840, 42330, 45051, 45152, 56440, 60068, 67728, 75085, 79680, 84660, 90102, 90304, 112880, 120136, 135456, 150170, 169320, 180204, 225255, 225760, 240272, 255289, 270912, 300340, 338640, 360408, 450510, 451520, 480544, 510578, 600680, 677280, 720816, 765867, 901020, 961088, 1021156, 1201360, 1246411, 1276445, 1354560, 1441632, 1531734, 1802040, 2042312, 2402720, 2492822, 2552890, 2883264, 3063468, 3604080, 3739233, 3829335, 4084624, 4805440, 4985644, 5105780, 6126936, 6232055, 7208160, 7478466, 7658670, 8169248, 9971288, 10211560, 12253872, 12464110, 14416320, 14956932, 15317340, 16338496, 18696165, 19942576, 20423120, 21188987, 24507744, 24928220, 29913864, 30634680, 37392330, 39885152, 40846240, 42377974, 49015488, 49856440, 59827728, 61269360, 63566961, 74784660, 79770304, 81692480, 84755948, 99712880, 105944935, 119655456, 122538720, 127133922, 149569320, 169511896, 199425760, 211889870, 239310912, 245077440, 254267844, 299138640, 317834805, 339023792, 398851520, 423779740, 508535688, 598277280, 635669610, 678047584, 847559480, 1017071376, 1196554560, 1271339220, 1356095168, 1695118960, 2034142752, 2542678440, 3390237920, 4068285504, 5085356880, 6780475840, 10170713760, 20341427520]

約数ペア:

[(1, 20341427520), (2, 10170713760), (3, 6780475840), (4, 5085356880), (5, 4068285504), (6, 3390237920), (8, 2542678440), (10, 2034142752), (12, 1695118960), (15, 1356095168), (16, 1271339220), (17, 1196554560), (20, 1017071376), (24, 847559480), (30, 678047584), (32, 635669610), (34, 598277280), (40, 508535688), (48, 423779740), (51, 398851520), (60, 339023792), (64, 317834805), (68, 299138640), (80, 254267844), (83, 245077440), (85, 239310912), (96, 211889870), (102, 199425760), (120, 169511896), (136, 149569320), (160, 127133922), (166, 122538720), (170, 119655456), (192, 105944935), (204, 99712880), (240, 84755948), (249, 81692480), (255, 79770304), (272, 74784660), (320, 63566961), (332, 61269360), (340, 59827728), (408, 49856440), (415, 49015488), (480, 42377974), (498, 40846240), (510, 39885152), (544, 37392330), (664, 30634680), (680, 29913864), (816, 24928220), (830, 24507744), (960, 21188987), (996, 20423120), (1020, 19942576), (1088, 18696165), (1245, 16338496), (1328, 15317340), (1360, 14956932), (1411, 14416320), (1632, 12464110), (1660, 12253872), (1992, 10211560), (2040, 9971288), (2490, 8169248), (2656, 7658670), (2720, 7478466), (2822, 7208160), (3264, 6232055), (3320, 6126936), (3984, 5105780), (4080, 4985644), (4233, 4805440), (4980, 4084624), (5312, 3829335), (5440, 3739233), (5644, 3604080), (6640, 3063468), (7055, 2883264), (7968, 2552890), (8160, 2492822), (8466, 2402720), (9960, 2042312), (11288, 1802040), (13280, 1531734), (14110, 1441632), (15017, 1354560), (15936, 1276445), (16320, 1246411), (16932, 1201360), (19920, 1021156), (21165, 961088), (22576, 901020), (26560, 765867), (28220, 720816), (30034, 677280), (33864, 600680), (39840, 510578), (42330, 480544), (45051, 451520), (45152, 450510), (56440, 360408), (60068, 338640), (67728, 300340), (75085, 270912), (79680, 255289), (84660, 240272), (90102, 225760), (90304, 225255), (112880, 180204), (120136, 169320), (135456, 150170)]