2079686280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1447}}^1$

素因数の和:1556

約数の個数: 256

約数和(自身を含む): 7506432000

約数和(自身を除く): 5426745720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 59, 60, 70, 84, 87, 105, 116, 118, 120, 140, 145, 168, 174, 177, 203, 210, 232, 236, 280, 290, 295, 348, 354, 406, 413, 420, 435, 472, 580, 590, 609, 696, 708, 812, 826, 840, 870, 885, 1015, 1160, 1180, 1218, 1239, 1416, 1447, 1624, 1652, 1711, 1740, 1770, 2030, 2065, 2360, 2436, 2478, 2894, 3045, 3304, 3422, 3480, 3540, 4060, 4130, 4341, 4872, 4956, 5133, 5788, 6090, 6195, 6844, 7080, 7235, 8120, 8260, 8555, 8682, 9912, 10129, 10266, 11576, 11977, 12180, 12390, 13688, 14470, 16520, 17110, 17364, 20258, 20532, 21705, 23954, 24360, 24780, 25665, 28940, 30387, 34220, 34728, 35931, 40516, 41064, 41963, 43410, 47908, 49560, 50645, 51330, 57880, 59885, 60774, 68440, 71862, 81032, 83926, 85373, 86820, 95816, 101290, 102660, 119770, 121548, 125889, 143724, 151935, 167852, 170746, 173640, 179655, 202580, 205320, 209815, 239540, 243096, 251778, 256119, 287448, 293741, 303870, 335704, 341492, 359310, 405160, 419630, 426865, 479080, 503556, 512238, 587482, 597611, 607740, 629445, 682984, 718620, 839260, 853730, 881223, 1007112, 1024476, 1174964, 1195222, 1215480, 1258890, 1280595, 1437240, 1468705, 1678520, 1707460, 1762446, 1792833, 2048952, 2349928, 2390444, 2475817, 2517780, 2561190, 2937410, 2988055, 3414920, 3524892, 3585666, 4406115, 4780888, 4951634, 5035560, 5122380, 5874820, 5976110, 7049784, 7171332, 7427451, 8812230, 8964165, 9903268, 10244760, 11749640, 11952220, 12379085, 14342664, 14854902, 17330719, 17624460, 17928330, 19806536, 23904440, 24758170, 29709804, 34661438, 35248920, 35856660, 37137255, 49516340, 51992157, 59419608, 69322876, 71713320, 74274510, 86653595, 99032680, 103984314, 138645752, 148549020, 173307190, 207968628, 259960785, 297098040, 346614380, 415937256, 519921570, 693228760, 1039843140, 2079686280]

約数ペア:

[(1, 2079686280), (2, 1039843140), (3, 693228760), (4, 519921570), (5, 415937256), (6, 346614380), (7, 297098040), (8, 259960785), (10, 207968628), (12, 173307190), (14, 148549020), (15, 138645752), (20, 103984314), (21, 99032680), (24, 86653595), (28, 74274510), (29, 71713320), (30, 69322876), (35, 59419608), (40, 51992157), (42, 49516340), (56, 37137255), (58, 35856660), (59, 35248920), (60, 34661438), (70, 29709804), (84, 24758170), (87, 23904440), (105, 19806536), (116, 17928330), (118, 17624460), (120, 17330719), (140, 14854902), (145, 14342664), (168, 12379085), (174, 11952220), (177, 11749640), (203, 10244760), (210, 9903268), (232, 8964165), (236, 8812230), (280, 7427451), (290, 7171332), (295, 7049784), (348, 5976110), (354, 5874820), (406, 5122380), (413, 5035560), (420, 4951634), (435, 4780888), (472, 4406115), (580, 3585666), (590, 3524892), (609, 3414920), (696, 2988055), (708, 2937410), (812, 2561190), (826, 2517780), (840, 2475817), (870, 2390444), (885, 2349928), (1015, 2048952), (1160, 1792833), (1180, 1762446), (1218, 1707460), (1239, 1678520), (1416, 1468705), (1447, 1437240), (1624, 1280595), (1652, 1258890), (1711, 1215480), (1740, 1195222), (1770, 1174964), (2030, 1024476), (2065, 1007112), (2360, 881223), (2436, 853730), (2478, 839260), (2894, 718620), (3045, 682984), (3304, 629445), (3422, 607740), (3480, 597611), (3540, 587482), (4060, 512238), (4130, 503556), (4341, 479080), (4872, 426865), (4956, 419630), (5133, 405160), (5788, 359310), (6090, 341492), (6195, 335704), (6844, 303870), (7080, 293741), (7235, 287448), (8120, 256119), (8260, 251778), (8555, 243096), (8682, 239540), (9912, 209815), (10129, 205320), (10266, 202580), (11576, 179655), (11977, 173640), (12180, 170746), (12390, 167852), (13688, 151935), (14470, 143724), (16520, 125889), (17110, 121548), (17364, 119770), (20258, 102660), (20532, 101290), (21705, 95816), (23954, 86820), (24360, 85373), (24780, 83926), (25665, 81032), (28940, 71862), (30387, 68440), (34220, 60774), (34728, 59885), (35931, 57880), (40516, 51330), (41064, 50645), (41963, 49560), (43410, 47908)]