1566245760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 256

約数和(自身を含む): 5208952320

約数和(自身を除く): 3642706560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 61, 64, 80, 86, 96, 120, 122, 128, 129, 160, 172, 183, 192, 215, 240, 244, 258, 305, 311, 320, 344, 366, 384, 430, 480, 488, 516, 610, 622, 640, 645, 688, 732, 860, 915, 933, 960, 976, 1032, 1220, 1244, 1290, 1376, 1464, 1555, 1720, 1830, 1866, 1920, 1952, 2064, 2440, 2488, 2580, 2623, 2752, 2928, 3110, 3440, 3660, 3732, 3904, 4128, 4665, 4880, 4976, 5160, 5246, 5504, 5856, 6220, 6880, 7320, 7464, 7808, 7869, 8256, 9330, 9760, 9952, 10320, 10492, 11712, 12440, 13115, 13373, 13760, 14640, 14928, 15738, 16512, 18660, 18971, 19520, 19904, 20640, 20984, 23424, 24880, 26230, 26746, 27520, 29280, 29856, 31476, 37320, 37942, 39040, 39345, 39808, 40119, 41280, 41968, 49760, 52460, 53492, 56913, 58560, 59712, 62952, 66865, 74640, 75884, 78690, 80238, 82560, 83936, 94855, 99520, 104920, 106984, 113826, 117120, 119424, 125904, 133730, 149280, 151768, 157380, 160476, 167872, 189710, 199040, 200595, 209840, 213968, 227652, 251808, 267460, 284565, 298560, 303536, 314760, 320952, 335744, 379420, 401190, 419680, 427936, 455304, 503616, 534920, 569130, 597120, 607072, 629520, 641904, 758840, 802380, 815753, 839360, 855872, 910608, 1007232, 1069840, 1138260, 1214144, 1259040, 1283808, 1517680, 1604760, 1631506, 1678720, 1711744, 1821216, 2139680, 2276520, 2428288, 2447259, 2518080, 2567616, 3035360, 3209520, 3263012, 3642432, 4078765, 4279360, 4553040, 4894518, 5036160, 5135232, 6070720, 6419040, 6526024, 7284864, 8157530, 8558720, 9106080, 9789036, 12141440, 12236295, 12838080, 13052048, 16315060, 18212160, 19578072, 24472590, 25676160, 26104096, 32630120, 36424320, 39156144, 48945180, 52208192, 65260240, 78312288, 97890360, 104416384, 130520480, 156624576, 195780720, 261040960, 313249152, 391561440, 522081920, 783122880, 1566245760]

約数ペア:

[(1, 1566245760), (2, 783122880), (3, 522081920), (4, 391561440), (5, 313249152), (6, 261040960), (8, 195780720), (10, 156624576), (12, 130520480), (15, 104416384), (16, 97890360), (20, 78312288), (24, 65260240), (30, 52208192), (32, 48945180), (40, 39156144), (43, 36424320), (48, 32630120), (60, 26104096), (61, 25676160), (64, 24472590), (80, 19578072), (86, 18212160), (96, 16315060), (120, 13052048), (122, 12838080), (128, 12236295), (129, 12141440), (160, 9789036), (172, 9106080), (183, 8558720), (192, 8157530), (215, 7284864), (240, 6526024), (244, 6419040), (258, 6070720), (305, 5135232), (311, 5036160), (320, 4894518), (344, 4553040), (366, 4279360), (384, 4078765), (430, 3642432), (480, 3263012), (488, 3209520), (516, 3035360), (610, 2567616), (622, 2518080), (640, 2447259), (645, 2428288), (688, 2276520), (732, 2139680), (860, 1821216), (915, 1711744), (933, 1678720), (960, 1631506), (976, 1604760), (1032, 1517680), (1220, 1283808), (1244, 1259040), (1290, 1214144), (1376, 1138260), (1464, 1069840), (1555, 1007232), (1720, 910608), (1830, 855872), (1866, 839360), (1920, 815753), (1952, 802380), (2064, 758840), (2440, 641904), (2488, 629520), (2580, 607072), (2623, 597120), (2752, 569130), (2928, 534920), (3110, 503616), (3440, 455304), (3660, 427936), (3732, 419680), (3904, 401190), (4128, 379420), (4665, 335744), (4880, 320952), (4976, 314760), (5160, 303536), (5246, 298560), (5504, 284565), (5856, 267460), (6220, 251808), (6880, 227652), (7320, 213968), (7464, 209840), (7808, 200595), (7869, 199040), (8256, 189710), (9330, 167872), (9760, 160476), (9952, 157380), (10320, 151768), (10492, 149280), (11712, 133730), (12440, 125904), (13115, 119424), (13373, 117120), (13760, 113826), (14640, 106984), (14928, 104920), (15738, 99520), (16512, 94855), (18660, 83936), (18971, 82560), (19520, 80238), (19904, 78690), (20640, 75884), (20984, 74640), (23424, 66865), (24880, 62952), (26230, 59712), (26746, 58560), (27520, 56913), (29280, 53492), (29856, 52460), (31476, 49760), (37320, 41968), (37942, 41280), (39040, 40119), (39345, 39808)]