2070241320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{9371}}^1$

素因数の和:9655

約数の個数: 128

約数和(自身を含む): 7125719040

約数和(自身を除く): 5055477720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 263, 280, 420, 526, 789, 840, 1052, 1315, 1578, 1841, 2104, 2630, 3156, 3682, 3945, 5260, 5523, 6312, 7364, 7890, 9205, 9371, 10520, 11046, 14728, 15780, 18410, 18742, 22092, 27615, 28113, 31560, 36820, 37484, 44184, 46855, 55230, 56226, 65597, 73640, 74968, 93710, 110460, 112452, 131194, 140565, 187420, 196791, 220920, 224904, 262388, 281130, 327985, 374840, 393582, 524776, 562260, 655970, 787164, 983955, 1124520, 1311940, 1574328, 1967910, 2464573, 2623880, 3935820, 4929146, 7393719, 7871640, 9858292, 12322865, 14787438, 17252011, 19716584, 24645730, 29574876, 34504022, 36968595, 49291460, 51756033, 59149752, 69008044, 73937190, 86260055, 98582920, 103512066, 138016088, 147874380, 172520110, 207024132, 258780165, 295748760, 345040220, 414048264, 517560330, 690080440, 1035120660, 2070241320]

約数ペア:

[(1, 2070241320), (2, 1035120660), (3, 690080440), (4, 517560330), (5, 414048264), (6, 345040220), (7, 295748760), (8, 258780165), (10, 207024132), (12, 172520110), (14, 147874380), (15, 138016088), (20, 103512066), (21, 98582920), (24, 86260055), (28, 73937190), (30, 69008044), (35, 59149752), (40, 51756033), (42, 49291460), (56, 36968595), (60, 34504022), (70, 29574876), (84, 24645730), (105, 19716584), (120, 17252011), (140, 14787438), (168, 12322865), (210, 9858292), (263, 7871640), (280, 7393719), (420, 4929146), (526, 3935820), (789, 2623880), (840, 2464573), (1052, 1967910), (1315, 1574328), (1578, 1311940), (1841, 1124520), (2104, 983955), (2630, 787164), (3156, 655970), (3682, 562260), (3945, 524776), (5260, 393582), (5523, 374840), (6312, 327985), (7364, 281130), (7890, 262388), (9205, 224904), (9371, 220920), (10520, 196791), (11046, 187420), (14728, 140565), (15780, 131194), (18410, 112452), (18742, 110460), (22092, 93710), (27615, 74968), (28113, 73640), (31560, 65597), (36820, 56226), (37484, 55230), (44184, 46855)]