71787250560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{8677}}^1$

素因数の和:8869

約数の個数: 256

約数和(自身を含む): 237929932800

約数和(自身を除く): 166142682240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 139, 155, 160, 186, 192, 240, 248, 278, 310, 320, 372, 384, 417, 465, 480, 496, 556, 620, 640, 695, 744, 834, 930, 960, 992, 1112, 1240, 1390, 1488, 1668, 1860, 1920, 1984, 2085, 2224, 2480, 2780, 2976, 3336, 3720, 3968, 4170, 4309, 4448, 4960, 5560, 5952, 6672, 7440, 8340, 8618, 8677, 8896, 9920, 11120, 11904, 12927, 13344, 14880, 16680, 17236, 17354, 17792, 19840, 21545, 22240, 25854, 26031, 26688, 29760, 33360, 34472, 34708, 43090, 43385, 44480, 51708, 52062, 53376, 59520, 64635, 66720, 68944, 69416, 86180, 86770, 88960, 103416, 104124, 129270, 130155, 133440, 137888, 138832, 172360, 173540, 206832, 208248, 258540, 260310, 266880, 268987, 275776, 277664, 344720, 347080, 413664, 416496, 517080, 520620, 537974, 551552, 555328, 689440, 694160, 806961, 827328, 832992, 1034160, 1041240, 1075948, 1110656, 1206103, 1344935, 1378880, 1388320, 1613922, 1654656, 1665984, 2068320, 2082480, 2151896, 2412206, 2689870, 2757760, 2776640, 3227844, 3331968, 3618309, 4034805, 4136640, 4164960, 4303792, 4824412, 5379740, 5553280, 6030515, 6455688, 7236618, 8069610, 8273280, 8329920, 8607584, 9648824, 10759480, 12061030, 12911376, 14473236, 16139220, 16659840, 17215168, 18091545, 19297648, 21518960, 24122060, 25822752, 28946472, 32278440, 34430336, 36183090, 37389193, 38595296, 43037920, 48244120, 51645504, 57892944, 64556880, 72366180, 74778386, 77190592, 86075840, 96488240, 103291008, 112167579, 115785888, 129113760, 144732360, 149556772, 154381184, 172151680, 186945965, 192976480, 224335158, 231571776, 258227520, 289464720, 299113544, 373891930, 385952960, 448670316, 463143552, 516455040, 560837895, 578929440, 598227088, 747783860, 771905920, 897340632, 1121675790, 1157858880, 1196454176, 1495567720, 1794681264, 2243351580, 2315717760, 2392908352, 2991135440, 3589362528, 4486703160, 4785816704, 5982270880, 7178725056, 8973406320, 11964541760, 14357450112, 17946812640, 23929083520, 35893625280, 71787250560]

約数ペア:

[(1, 71787250560), (2, 35893625280), (3, 23929083520), (4, 17946812640), (5, 14357450112), (6, 11964541760), (8, 8973406320), (10, 7178725056), (12, 5982270880), (15, 4785816704), (16, 4486703160), (20, 3589362528), (24, 2991135440), (30, 2392908352), (31, 2315717760), (32, 2243351580), (40, 1794681264), (48, 1495567720), (60, 1196454176), (62, 1157858880), (64, 1121675790), (80, 897340632), (93, 771905920), (96, 747783860), (120, 598227088), (124, 578929440), (128, 560837895), (139, 516455040), (155, 463143552), (160, 448670316), (186, 385952960), (192, 373891930), (240, 299113544), (248, 289464720), (278, 258227520), (310, 231571776), (320, 224335158), (372, 192976480), (384, 186945965), (417, 172151680), (465, 154381184), (480, 149556772), (496, 144732360), (556, 129113760), (620, 115785888), (640, 112167579), (695, 103291008), (744, 96488240), (834, 86075840), (930, 77190592), (960, 74778386), (992, 72366180), (1112, 64556880), (1240, 57892944), (1390, 51645504), (1488, 48244120), (1668, 43037920), (1860, 38595296), (1920, 37389193), (1984, 36183090), (2085, 34430336), (2224, 32278440), (2480, 28946472), (2780, 25822752), (2976, 24122060), (3336, 21518960), (3720, 19297648), (3968, 18091545), (4170, 17215168), (4309, 16659840), (4448, 16139220), (4960, 14473236), (5560, 12911376), (5952, 12061030), (6672, 10759480), (7440, 9648824), (8340, 8607584), (8618, 8329920), (8677, 8273280), (8896, 8069610), (9920, 7236618), (11120, 6455688), (11904, 6030515), (12927, 5553280), (13344, 5379740), (14880, 4824412), (16680, 4303792), (17236, 4164960), (17354, 4136640), (17792, 4034805), (19840, 3618309), (21545, 3331968), (22240, 3227844), (25854, 2776640), (26031, 2757760), (26688, 2689870), (29760, 2412206), (33360, 2151896), (34472, 2082480), (34708, 2068320), (43090, 1665984), (43385, 1654656), (44480, 1613922), (51708, 1388320), (52062, 1378880), (53376, 1344935), (59520, 1206103), (64635, 1110656), (66720, 1075948), (68944, 1041240), (69416, 1034160), (86180, 832992), (86770, 827328), (88960, 806961), (103416, 694160), (104124, 689440), (129270, 555328), (130155, 551552), (133440, 537974), (137888, 520620), (138832, 517080), (172360, 416496), (173540, 413664), (206832, 347080), (208248, 344720), (258540, 277664), (260310, 275776), (266880, 268987)]