20137163520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1217}}^1$

素因数の和:1411

約数の個数: 288

約数和(自身を含む): 66920232960

約数和(自身を除く): 46783069440

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, 256, 278, 310, 320, 372, 384, 417, 465, 480, 496, 556, 620, 640, 695, 744, 768, 834, 930, 960, 992, 1112, 1217, 1240, 1280, 1390, 1488, 1668, 1860, 1920, 1984, 2085, 2224, 2434, 2480, 2780, 2976, 3336, 3651, 3720, 3840, 3968, 4170, 4309, 4448, 4868, 4960, 5560, 5952, 6085, 6672, 7302, 7440, 7936, 8340, 8618, 8896, 9736, 9920, 11120, 11904, 12170, 12927, 13344, 14604, 14880, 16680, 17236, 17792, 18255, 19472, 19840, 21545, 22240, 23808, 24340, 25854, 26688, 29208, 29760, 33360, 34472, 35584, 36510, 37727, 38944, 39680, 43090, 44480, 48680, 51708, 53376, 58416, 59520, 64635, 66720, 68944, 73020, 75454, 77888, 86180, 88960, 97360, 103416, 106752, 113181, 116832, 119040, 129270, 133440, 137888, 146040, 150908, 155776, 169163, 172360, 177920, 188635, 194720, 206832, 226362, 233664, 258540, 266880, 275776, 292080, 301816, 311552, 338326, 344720, 377270, 389440, 413664, 452724, 467328, 507489, 517080, 533760, 551552, 565905, 584160, 603632, 676652, 689440, 754540, 778880, 827328, 845815, 905448, 934656, 1014978, 1034160, 1103104, 1131810, 1168320, 1207264, 1353304, 1378880, 1509080, 1557760, 1654656, 1691630, 1810896, 2029956, 2068320, 2263620, 2336640, 2414528, 2537445, 2706608, 2757760, 3018160, 3309312, 3383260, 3621792, 4059912, 4136640, 4527240, 4673280, 4829056, 5074890, 5244053, 5413216, 5515520, 6036320, 6766520, 7243584, 8119824, 8273280, 9054480, 9658112, 10149780, 10488106, 10826432, 12072640, 13533040, 14487168, 15732159, 16239648, 16546560, 18108960, 20299560, 20976212, 21652864, 24145280, 26220265, 27066080, 28974336, 31464318, 32479296, 36217920, 40599120, 41952424, 43305728, 48290560, 52440530, 54132160, 62928636, 64958592, 72435840, 78660795, 81198240, 83904848, 104881060, 108264320, 125857272, 129917184, 144871680, 157321590, 162396480, 167809696, 209762120, 216528640, 251714544, 314643180, 324792960, 335619392, 419524240, 503429088, 629286360, 649585920, 671238784, 839048480, 1006858176, 1258572720, 1342477568, 1678096960, 2013716352, 2517145440, 3356193920, 4027432704, 5034290880, 6712387840, 10068581760, 20137163520]

約数ペア:

[(1, 20137163520), (2, 10068581760), (3, 6712387840), (4, 5034290880), (5, 4027432704), (6, 3356193920), (8, 2517145440), (10, 2013716352), (12, 1678096960), (15, 1342477568), (16, 1258572720), (20, 1006858176), (24, 839048480), (30, 671238784), (31, 649585920), (32, 629286360), (40, 503429088), (48, 419524240), (60, 335619392), (62, 324792960), (64, 314643180), (80, 251714544), (93, 216528640), (96, 209762120), (120, 167809696), (124, 162396480), (128, 157321590), (139, 144871680), (155, 129917184), (160, 125857272), (186, 108264320), (192, 104881060), (240, 83904848), (248, 81198240), (256, 78660795), (278, 72435840), (310, 64958592), (320, 62928636), (372, 54132160), (384, 52440530), (417, 48290560), (465, 43305728), (480, 41952424), (496, 40599120), (556, 36217920), (620, 32479296), (640, 31464318), (695, 28974336), (744, 27066080), (768, 26220265), (834, 24145280), (930, 21652864), (960, 20976212), (992, 20299560), (1112, 18108960), (1217, 16546560), (1240, 16239648), (1280, 15732159), (1390, 14487168), (1488, 13533040), (1668, 12072640), (1860, 10826432), (1920, 10488106), (1984, 10149780), (2085, 9658112), (2224, 9054480), (2434, 8273280), (2480, 8119824), (2780, 7243584), (2976, 6766520), (3336, 6036320), (3651, 5515520), (3720, 5413216), (3840, 5244053), (3968, 5074890), (4170, 4829056), (4309, 4673280), (4448, 4527240), (4868, 4136640), (4960, 4059912), (5560, 3621792), (5952, 3383260), (6085, 3309312), (6672, 3018160), (7302, 2757760), (7440, 2706608), (7936, 2537445), (8340, 2414528), (8618, 2336640), (8896, 2263620), (9736, 2068320), (9920, 2029956), (11120, 1810896), (11904, 1691630), (12170, 1654656), (12927, 1557760), (13344, 1509080), (14604, 1378880), (14880, 1353304), (16680, 1207264), (17236, 1168320), (17792, 1131810), (18255, 1103104), (19472, 1034160), (19840, 1014978), (21545, 934656), (22240, 905448), (23808, 845815), (24340, 827328), (25854, 778880), (26688, 754540), (29208, 689440), (29760, 676652), (33360, 603632), (34472, 584160), (35584, 565905), (36510, 551552), (37727, 533760), (38944, 517080), (39680, 507489), (43090, 467328), (44480, 452724), (48680, 413664), (51708, 389440), (53376, 377270), (58416, 344720), (59520, 338326), (64635, 311552), (66720, 301816), (68944, 292080), (73020, 275776), (75454, 266880), (77888, 258540), (86180, 233664), (88960, 226362), (97360, 206832), (103416, 194720), (106752, 188635), (113181, 177920), (116832, 172360), (119040, 169163), (129270, 155776), (133440, 150908), (137888, 146040)]