10820189520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{715621}}^1$

素因数の和:715650

約数の個数: 160

約数和(自身を含む): 42593821440

約数和(自身を除く): 31773631920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 715621, 1431242, 2146863, 2862484, 3578105, 4293726, 5009347, 5724968, 6440589, 7156210, 8587452, 10018694, 10734315, 11449936, 12881178, 14312420, 15028041, 17174904, 19321767, 20037388, 21468630, 25046735, 25762356, 28624840, 30056082, 32202945, 34349808, 38643534, 40074776, 42937260, 45084123, 50093470, 51524712, 57249680, 60112164, 64405890, 75140205, 77287068, 80149552, 85874520, 90168246, 96608835, 100186940, 103049424, 120224328, 128811780, 135252369, 150280410, 154574136, 171749040, 180336492, 193217670, 200373880, 225420615, 240448656, 257623560, 270504738, 300560820, 309148272, 360672984, 386435340, 400747760, 450841230, 515247120, 541009476, 601121640, 676261845, 721345968, 772870680, 901682460, 1082018952, 1202243280, 1352523690, 1545741360, 1803364920, 2164037904, 2705047380, 3606729840, 5410094760, 10820189520]

約数ペア:

[(1, 10820189520), (2, 5410094760), (3, 3606729840), (4, 2705047380), (5, 2164037904), (6, 1803364920), (7, 1545741360), (8, 1352523690), (9, 1202243280), (10, 1082018952), (12, 901682460), (14, 772870680), (15, 721345968), (16, 676261845), (18, 601121640), (20, 541009476), (21, 515247120), (24, 450841230), (27, 400747760), (28, 386435340), (30, 360672984), (35, 309148272), (36, 300560820), (40, 270504738), (42, 257623560), (45, 240448656), (48, 225420615), (54, 200373880), (56, 193217670), (60, 180336492), (63, 171749040), (70, 154574136), (72, 150280410), (80, 135252369), (84, 128811780), (90, 120224328), (105, 103049424), (108, 100186940), (112, 96608835), (120, 90168246), (126, 85874520), (135, 80149552), (140, 77287068), (144, 75140205), (168, 64405890), (180, 60112164), (189, 57249680), (210, 51524712), (216, 50093470), (240, 45084123), (252, 42937260), (270, 40074776), (280, 38643534), (315, 34349808), (336, 32202945), (360, 30056082), (378, 28624840), (420, 25762356), (432, 25046735), (504, 21468630), (540, 20037388), (560, 19321767), (630, 17174904), (720, 15028041), (756, 14312420), (840, 12881178), (945, 11449936), (1008, 10734315), (1080, 10018694), (1260, 8587452), (1512, 7156210), (1680, 6440589), (1890, 5724968), (2160, 5009347), (2520, 4293726), (3024, 3578105), (3780, 2862484), (5040, 2146863), (7560, 1431242), (15120, 715621)]