82343520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{389}}^1$

素因数の和:427

約数の個数: 288

約数和(自身を含む): 336117600

約数和(自身を除く): 253774080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 389, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 778, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1167, 1176, 1260, 1323, 1440, 1470, 1512, 1556, 1568, 1680, 1764, 1890, 1945, 1960, 2016, 2160, 2205, 2334, 2352, 2520, 2646, 2723, 2940, 3024, 3112, 3360, 3501, 3528, 3780, 3890, 3920, 4320, 4410, 4668, 4704, 5040, 5292, 5446, 5835, 5880, 6048, 6224, 6615, 7002, 7056, 7560, 7780, 7840, 8169, 8820, 9336, 10080, 10503, 10584, 10892, 11670, 11760, 12448, 13230, 13615, 14004, 14112, 15120, 15560, 16338, 17505, 17640, 18672, 19061, 21006, 21168, 21784, 23340, 23520, 24507, 26460, 27230, 28008, 30240, 31120, 32676, 35010, 35280, 37344, 38122, 40845, 42012, 42336, 43568, 46680, 49014, 52515, 52920, 54460, 56016, 57183, 62240, 65352, 70020, 70560, 73521, 76244, 81690, 84024, 87136, 93360, 95305, 98028, 105030, 105840, 108920, 112032, 114366, 122535, 130704, 140040, 147042, 152488, 163380, 168048, 171549, 186720, 190610, 196056, 210060, 211680, 217840, 228732, 245070, 261408, 280080, 285915, 294084, 304976, 326760, 336096, 343098, 367605, 381220, 392112, 420120, 435680, 457464, 490140, 514647, 560160, 571830, 588168, 609952, 653520, 686196, 735210, 762440, 784224, 840240, 857745, 914928, 980280, 1029294, 1143660, 1176336, 1307040, 1372392, 1470420, 1524880, 1680480, 1715490, 1829856, 1960560, 2058588, 2287320, 2352672, 2573235, 2744784, 2940840, 3049760, 3430980, 3921120, 4117176, 4574640, 5146470, 5489568, 5881680, 6861960, 8234352, 9149280, 10292940, 11763360, 13723920, 16468704, 20585880, 27447840, 41171760, 82343520]

約数ペア:

[(1, 82343520), (2, 41171760), (3, 27447840), (4, 20585880), (5, 16468704), (6, 13723920), (7, 11763360), (8, 10292940), (9, 9149280), (10, 8234352), (12, 6861960), (14, 5881680), (15, 5489568), (16, 5146470), (18, 4574640), (20, 4117176), (21, 3921120), (24, 3430980), (27, 3049760), (28, 2940840), (30, 2744784), (32, 2573235), (35, 2352672), (36, 2287320), (40, 2058588), (42, 1960560), (45, 1829856), (48, 1715490), (49, 1680480), (54, 1524880), (56, 1470420), (60, 1372392), (63, 1307040), (70, 1176336), (72, 1143660), (80, 1029294), (84, 980280), (90, 914928), (96, 857745), (98, 840240), (105, 784224), (108, 762440), (112, 735210), (120, 686196), (126, 653520), (135, 609952), (140, 588168), (144, 571830), (147, 560160), (160, 514647), (168, 490140), (180, 457464), (189, 435680), (196, 420120), (210, 392112), (216, 381220), (224, 367605), (240, 343098), (245, 336096), (252, 326760), (270, 304976), (280, 294084), (288, 285915), (294, 280080), (315, 261408), (336, 245070), (360, 228732), (378, 217840), (389, 211680), (392, 210060), (420, 196056), (432, 190610), (441, 186720), (480, 171549), (490, 168048), (504, 163380), (540, 152488), (560, 147042), (588, 140040), (630, 130704), (672, 122535), (720, 114366), (735, 112032), (756, 108920), (778, 105840), (784, 105030), (840, 98028), (864, 95305), (882, 93360), (945, 87136), (980, 84024), (1008, 81690), (1080, 76244), (1120, 73521), (1167, 70560), (1176, 70020), (1260, 65352), (1323, 62240), (1440, 57183), (1470, 56016), (1512, 54460), (1556, 52920), (1568, 52515), (1680, 49014), (1764, 46680), (1890, 43568), (1945, 42336), (1960, 42012), (2016, 40845), (2160, 38122), (2205, 37344), (2334, 35280), (2352, 35010), (2520, 32676), (2646, 31120), (2723, 30240), (2940, 28008), (3024, 27230), (3112, 26460), (3360, 24507), (3501, 23520), (3528, 23340), (3780, 21784), (3890, 21168), (3920, 21006), (4320, 19061), (4410, 18672), (4668, 17640), (4704, 17505), (5040, 16338), (5292, 15560), (5446, 15120), (5835, 14112), (5880, 14004), (6048, 13615), (6224, 13230), (6615, 12448), (7002, 11760), (7056, 11670), (7560, 10892), (7780, 10584), (7840, 10503), (8169, 10080), (8820, 9336)]