196086240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^3\times {\mathrm{397}}^1$

素因数の和:439

約数の個数: 288

約数和(自身を含む): 782308800

約数和(自身を除く): 586222560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 343, 360, 392, 397, 420, 441, 480, 490, 504, 560, 588, 630, 672, 686, 720, 735, 784, 794, 840, 882, 980, 1008, 1029, 1120, 1176, 1191, 1260, 1372, 1440, 1470, 1568, 1588, 1680, 1715, 1764, 1960, 1985, 2016, 2058, 2205, 2352, 2382, 2520, 2744, 2779, 2940, 3087, 3176, 3360, 3430, 3528, 3573, 3920, 3970, 4116, 4410, 4704, 4764, 5040, 5145, 5488, 5558, 5880, 5955, 6174, 6352, 6860, 7056, 7146, 7840, 7940, 8232, 8337, 8820, 9528, 10080, 10290, 10976, 11116, 11760, 11910, 12348, 12704, 13720, 13895, 14112, 14292, 15435, 15880, 16464, 16674, 17640, 17865, 19056, 19453, 20580, 22232, 23520, 23820, 24696, 25011, 27440, 27790, 28584, 30870, 31760, 32928, 33348, 35280, 35730, 38112, 38906, 41160, 41685, 44464, 47640, 49392, 50022, 54880, 55580, 57168, 58359, 61740, 63520, 66696, 70560, 71460, 77812, 82320, 83370, 88928, 95280, 97265, 98784, 100044, 111160, 114336, 116718, 123480, 125055, 133392, 136171, 142920, 155624, 164640, 166740, 175077, 190560, 194530, 200088, 222320, 233436, 246960, 250110, 266784, 272342, 285840, 291795, 311248, 333480, 350154, 389060, 400176, 408513, 444640, 466872, 493920, 500220, 544684, 571680, 583590, 622496, 666960, 680855, 700308, 778120, 800352, 817026, 875385, 933744, 1000440, 1089368, 1167180, 1225539, 1333920, 1361710, 1400616, 1556240, 1634052, 1750770, 1867488, 2000880, 2042565, 2178736, 2334360, 2451078, 2723420, 2801232, 3112480, 3268104, 3501540, 4001760, 4085130, 4357472, 4668720, 4902156, 5446840, 5602464, 6127695, 6536208, 7003080, 8170260, 9337440, 9804312, 10893680, 12255390, 13072416, 14006160, 16340520, 19608624, 21787360, 24510780, 28012320, 32681040, 39217248, 49021560, 65362080, 98043120, 196086240]

約数ペア:

[(1, 196086240), (2, 98043120), (3, 65362080), (4, 49021560), (5, 39217248), (6, 32681040), (7, 28012320), (8, 24510780), (9, 21787360), (10, 19608624), (12, 16340520), (14, 14006160), (15, 13072416), (16, 12255390), (18, 10893680), (20, 9804312), (21, 9337440), (24, 8170260), (28, 7003080), (30, 6536208), (32, 6127695), (35, 5602464), (36, 5446840), (40, 4902156), (42, 4668720), (45, 4357472), (48, 4085130), (49, 4001760), (56, 3501540), (60, 3268104), (63, 3112480), (70, 2801232), (72, 2723420), (80, 2451078), (84, 2334360), (90, 2178736), (96, 2042565), (98, 2000880), (105, 1867488), (112, 1750770), (120, 1634052), (126, 1556240), (140, 1400616), (144, 1361710), (147, 1333920), (160, 1225539), (168, 1167180), (180, 1089368), (196, 1000440), (210, 933744), (224, 875385), (240, 817026), (245, 800352), (252, 778120), (280, 700308), (288, 680855), (294, 666960), (315, 622496), (336, 583590), (343, 571680), (360, 544684), (392, 500220), (397, 493920), (420, 466872), (441, 444640), (480, 408513), (490, 400176), (504, 389060), (560, 350154), (588, 333480), (630, 311248), (672, 291795), (686, 285840), (720, 272342), (735, 266784), (784, 250110), (794, 246960), (840, 233436), (882, 222320), (980, 200088), (1008, 194530), (1029, 190560), (1120, 175077), (1176, 166740), (1191, 164640), (1260, 155624), (1372, 142920), (1440, 136171), (1470, 133392), (1568, 125055), (1588, 123480), (1680, 116718), (1715, 114336), (1764, 111160), (1960, 100044), (1985, 98784), (2016, 97265), (2058, 95280), (2205, 88928), (2352, 83370), (2382, 82320), (2520, 77812), (2744, 71460), (2779, 70560), (2940, 66696), (3087, 63520), (3176, 61740), (3360, 58359), (3430, 57168), (3528, 55580), (3573, 54880), (3920, 50022), (3970, 49392), (4116, 47640), (4410, 44464), (4704, 41685), (4764, 41160), (5040, 38906), (5145, 38112), (5488, 35730), (5558, 35280), (5880, 33348), (5955, 32928), (6174, 31760), (6352, 30870), (6860, 28584), (7056, 27790), (7146, 27440), (7840, 25011), (7940, 24696), (8232, 23820), (8337, 23520), (8820, 22232), (9528, 20580), (10080, 19453), (10290, 19056), (10976, 17865), (11116, 17640), (11760, 16674), (11910, 16464), (12348, 15880), (12704, 15435), (13720, 14292), (13895, 14112)]