6698560680

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{42193}}^1$

素因数の和:42230

約数の個数: 240

約数和(自身を含む): 26191081620

約数和(自身を除く): 19492520940

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1620, 1764, 1890, 1960, 2205, 2268, 2520, 2646, 2835, 2940, 3240, 3528, 3780, 3969, 4410, 4536, 5292, 5670, 5880, 6615, 7560, 7938, 8820, 10584, 11340, 13230, 15876, 17640, 19845, 22680, 26460, 31752, 39690, 42193, 52920, 79380, 84386, 126579, 158760, 168772, 210965, 253158, 295351, 337544, 379737, 421930, 506316, 590702, 632895, 759474, 843860, 886053, 1012632, 1139211, 1181404, 1265790, 1476755, 1518948, 1687720, 1772106, 1898685, 2067457, 2278422, 2362808, 2531580, 2658159, 2953510, 3037896, 3417633, 3544212, 3797370, 4134914, 4430265, 4556844, 5063160, 5316318, 5696055, 5907020, 6202371, 6835266, 7088424, 7594740, 7974477, 8269828, 8860530, 9113688, 10337285, 10632636, 11392110, 11814040, 12404742, 13290795, 13670532, 15189480, 15948954, 16539656, 17088165, 17721060, 18607113, 20674570, 21265272, 22784220, 23923431, 24809484, 26581590, 27341064, 31011855, 31897908, 34176330, 35442120, 37214226, 39872385, 41349140, 45568440, 47846862, 49618968, 53163180, 55821339, 62023710, 63795816, 68352660, 74428452, 79744770, 82698280, 93035565, 95693724, 106326360, 111642678, 119617155, 124047420, 136705320, 148856904, 159489540, 167464017, 186071130, 191387448, 223285356, 239234310, 248094840, 279106695, 318979080, 334928034, 372142260, 446570712, 478468620, 558213390, 669856068, 744284520, 837320085, 956937240, 1116426780, 1339712136, 1674640170, 2232853560, 3349280340, 6698560680]

約数ペア:

[(1, 6698560680), (2, 3349280340), (3, 2232853560), (4, 1674640170), (5, 1339712136), (6, 1116426780), (7, 956937240), (8, 837320085), (9, 744284520), (10, 669856068), (12, 558213390), (14, 478468620), (15, 446570712), (18, 372142260), (20, 334928034), (21, 318979080), (24, 279106695), (27, 248094840), (28, 239234310), (30, 223285356), (35, 191387448), (36, 186071130), (40, 167464017), (42, 159489540), (45, 148856904), (49, 136705320), (54, 124047420), (56, 119617155), (60, 111642678), (63, 106326360), (70, 95693724), (72, 93035565), (81, 82698280), (84, 79744770), (90, 74428452), (98, 68352660), (105, 63795816), (108, 62023710), (120, 55821339), (126, 53163180), (135, 49618968), (140, 47846862), (147, 45568440), (162, 41349140), (168, 39872385), (180, 37214226), (189, 35442120), (196, 34176330), (210, 31897908), (216, 31011855), (245, 27341064), (252, 26581590), (270, 24809484), (280, 23923431), (294, 22784220), (315, 21265272), (324, 20674570), (360, 18607113), (378, 17721060), (392, 17088165), (405, 16539656), (420, 15948954), (441, 15189480), (490, 13670532), (504, 13290795), (540, 12404742), (567, 11814040), (588, 11392110), (630, 10632636), (648, 10337285), (735, 9113688), (756, 8860530), (810, 8269828), (840, 7974477), (882, 7594740), (945, 7088424), (980, 6835266), (1080, 6202371), (1134, 5907020), (1176, 5696055), (1260, 5316318), (1323, 5063160), (1470, 4556844), (1512, 4430265), (1620, 4134914), (1764, 3797370), (1890, 3544212), (1960, 3417633), (2205, 3037896), (2268, 2953510), (2520, 2658159), (2646, 2531580), (2835, 2362808), (2940, 2278422), (3240, 2067457), (3528, 1898685), (3780, 1772106), (3969, 1687720), (4410, 1518948), (4536, 1476755), (5292, 1265790), (5670, 1181404), (5880, 1139211), (6615, 1012632), (7560, 886053), (7938, 843860), (8820, 759474), (10584, 632895), (11340, 590702), (13230, 506316), (15876, 421930), (17640, 379737), (19845, 337544), (22680, 295351), (26460, 253158), (31752, 210965), (39690, 168772), (42193, 158760), (52920, 126579), (79380, 84386)]