198303840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:322

約数の個数: 288

約数和(自身を含む): 784982016

約数和(自身を除く): 586678176

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, 56, 60, 63, 70, 72, 80, 84, 90, 96, 103, 105, 112, 120, 126, 140, 144, 160, 168, 180, 191, 206, 210, 224, 240, 252, 280, 288, 309, 315, 336, 360, 382, 412, 420, 480, 504, 515, 560, 573, 618, 630, 672, 720, 721, 764, 824, 840, 927, 955, 1008, 1030, 1120, 1146, 1236, 1260, 1337, 1440, 1442, 1528, 1545, 1648, 1680, 1719, 1854, 1910, 2016, 2060, 2163, 2292, 2472, 2520, 2674, 2865, 2884, 3056, 3090, 3296, 3360, 3438, 3605, 3708, 3820, 4011, 4120, 4326, 4584, 4635, 4944, 5040, 5348, 5730, 5768, 6112, 6180, 6489, 6685, 6876, 7210, 7416, 7640, 8022, 8240, 8595, 8652, 9168, 9270, 9888, 10080, 10696, 10815, 11460, 11536, 12033, 12360, 12978, 13370, 13752, 14420, 14832, 15280, 16044, 16480, 17190, 17304, 18336, 18540, 19673, 20055, 21392, 21630, 22920, 23072, 24066, 24720, 25956, 26740, 27504, 28840, 29664, 30560, 32088, 32445, 34380, 34608, 37080, 39346, 40110, 42784, 43260, 45840, 48132, 49440, 51912, 53480, 55008, 57680, 59019, 60165, 64176, 64890, 68760, 69216, 74160, 78692, 80220, 86520, 91680, 96264, 98365, 103824, 106960, 115360, 118038, 120330, 128352, 129780, 137520, 137711, 148320, 157384, 160440, 173040, 177057, 192528, 196730, 207648, 213920, 236076, 240660, 259560, 275040, 275422, 295095, 314768, 320880, 346080, 354114, 385056, 393460, 413133, 472152, 481320, 519120, 550844, 590190, 629536, 641760, 688555, 708228, 786920, 826266, 885285, 944304, 962640, 1038240, 1101688, 1180380, 1239399, 1377110, 1416456, 1573840, 1652532, 1770570, 1888608, 1925280, 2065665, 2203376, 2360760, 2478798, 2754220, 2832912, 3147680, 3305064, 3541140, 4131330, 4406752, 4721520, 4957596, 5508440, 5665824, 6196995, 6610128, 7082280, 8262660, 9443040, 9915192, 11016880, 12393990, 13220256, 14164560, 16525320, 19830384, 22033760, 24787980, 28329120, 33050640, 39660768, 49575960, 66101280, 99151920, 198303840]

約数ペア:

[(1, 198303840), (2, 99151920), (3, 66101280), (4, 49575960), (5, 39660768), (6, 33050640), (7, 28329120), (8, 24787980), (9, 22033760), (10, 19830384), (12, 16525320), (14, 14164560), (15, 13220256), (16, 12393990), (18, 11016880), (20, 9915192), (21, 9443040), (24, 8262660), (28, 7082280), (30, 6610128), (32, 6196995), (35, 5665824), (36, 5508440), (40, 4957596), (42, 4721520), (45, 4406752), (48, 4131330), (56, 3541140), (60, 3305064), (63, 3147680), (70, 2832912), (72, 2754220), (80, 2478798), (84, 2360760), (90, 2203376), (96, 2065665), (103, 1925280), (105, 1888608), (112, 1770570), (120, 1652532), (126, 1573840), (140, 1416456), (144, 1377110), (160, 1239399), (168, 1180380), (180, 1101688), (191, 1038240), (206, 962640), (210, 944304), (224, 885285), (240, 826266), (252, 786920), (280, 708228), (288, 688555), (309, 641760), (315, 629536), (336, 590190), (360, 550844), (382, 519120), (412, 481320), (420, 472152), (480, 413133), (504, 393460), (515, 385056), (560, 354114), (573, 346080), (618, 320880), (630, 314768), (672, 295095), (720, 275422), (721, 275040), (764, 259560), (824, 240660), (840, 236076), (927, 213920), (955, 207648), (1008, 196730), (1030, 192528), (1120, 177057), (1146, 173040), (1236, 160440), (1260, 157384), (1337, 148320), (1440, 137711), (1442, 137520), (1528, 129780), (1545, 128352), (1648, 120330), (1680, 118038), (1719, 115360), (1854, 106960), (1910, 103824), (2016, 98365), (2060, 96264), (2163, 91680), (2292, 86520), (2472, 80220), (2520, 78692), (2674, 74160), (2865, 69216), (2884, 68760), (3056, 64890), (3090, 64176), (3296, 60165), (3360, 59019), (3438, 57680), (3605, 55008), (3708, 53480), (3820, 51912), (4011, 49440), (4120, 48132), (4326, 45840), (4584, 43260), (4635, 42784), (4944, 40110), (5040, 39346), (5348, 37080), (5730, 34608), (5768, 34380), (6112, 32445), (6180, 32088), (6489, 30560), (6685, 29664), (6876, 28840), (7210, 27504), (7416, 26740), (7640, 25956), (8022, 24720), (8240, 24066), (8595, 23072), (8652, 22920), (9168, 21630), (9270, 21392), (9888, 20055), (10080, 19673), (10696, 18540), (10815, 18336), (11460, 17304), (11536, 17190), (12033, 16480), (12360, 16044), (12978, 15280), (13370, 14832), (13752, 14420)]