28240116240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{1237}}^1$

素因数の和:1494

約数の個数: 320

約数和(自身を含む): 101863194624

約数和(自身を除く): 73623078384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 107, 112, 120, 127, 140, 168, 210, 214, 240, 254, 280, 321, 336, 381, 420, 428, 508, 535, 560, 635, 642, 749, 762, 840, 856, 889, 1016, 1070, 1237, 1270, 1284, 1498, 1524, 1605, 1680, 1712, 1778, 1905, 2032, 2140, 2247, 2474, 2540, 2568, 2667, 2996, 3048, 3210, 3556, 3711, 3745, 3810, 4280, 4445, 4494, 4948, 5080, 5136, 5334, 5992, 6096, 6185, 6420, 7112, 7422, 7490, 7620, 8560, 8659, 8890, 8988, 9896, 10160, 10668, 11235, 11984, 12370, 12840, 13335, 13589, 14224, 14844, 14980, 15240, 17318, 17780, 17976, 18555, 19792, 21336, 22470, 24740, 25680, 25977, 26670, 27178, 29688, 29960, 30480, 34636, 35560, 35952, 37110, 40767, 42672, 43295, 44940, 49480, 51954, 53340, 54356, 59376, 59920, 67945, 69272, 71120, 74220, 81534, 86590, 89880, 95123, 98960, 103908, 106680, 108712, 129885, 132359, 135890, 138544, 148440, 157099, 163068, 173180, 179760, 190246, 203835, 207816, 213360, 217424, 259770, 264718, 271780, 285369, 296880, 314198, 326136, 346360, 380492, 397077, 407670, 415632, 471297, 475615, 519540, 529436, 543560, 570738, 628396, 652272, 661795, 692720, 760984, 785495, 794154, 815340, 926513, 942594, 951230, 1039080, 1058872, 1087120, 1099693, 1141476, 1256792, 1323590, 1426845, 1521968, 1570990, 1588308, 1630680, 1853026, 1885188, 1902460, 1985385, 2078160, 2117744, 2199386, 2282952, 2356485, 2513584, 2647180, 2779539, 2853690, 3141980, 3176616, 3261360, 3299079, 3706052, 3770376, 3804920, 3970770, 4398772, 4565904, 4632565, 4712970, 5294360, 5498465, 5559078, 5707380, 6283960, 6353232, 6598158, 7412104, 7540752, 7609840, 7941540, 8797544, 9265130, 9425940, 10588720, 10996930, 11118156, 11414760, 12567920, 13196316, 13897695, 14824208, 15883080, 16495395, 16809593, 17595088, 18530260, 18851880, 21993860, 22236312, 22829520, 26392632, 27795390, 31766160, 32990790, 33619186, 37060520, 37703760, 43987720, 44472624, 50428779, 52785264, 55590780, 65981580, 67238372, 74121040, 84047965, 87975440, 100857558, 111181560, 117667151, 131963160, 134476744, 168095930, 201715116, 222363120, 235334302, 252143895, 263926320, 268953488, 336191860, 353001453, 403430232, 470668604, 504287790, 588335755, 672383720, 706002906, 806860464, 941337208, 1008575580, 1176671510, 1344767440, 1412005812, 1765007265, 1882674416, 2017151160, 2353343020, 2824011624, 3530014530, 4034302320, 4706686040, 5648023248, 7060029060, 9413372080, 14120058120, 28240116240]

約数ペア:

[(1, 28240116240), (2, 14120058120), (3, 9413372080), (4, 7060029060), (5, 5648023248), (6, 4706686040), (7, 4034302320), (8, 3530014530), (10, 2824011624), (12, 2353343020), (14, 2017151160), (15, 1882674416), (16, 1765007265), (20, 1412005812), (21, 1344767440), (24, 1176671510), (28, 1008575580), (30, 941337208), (35, 806860464), (40, 706002906), (42, 672383720), (48, 588335755), (56, 504287790), (60, 470668604), (70, 403430232), (80, 353001453), (84, 336191860), (105, 268953488), (107, 263926320), (112, 252143895), (120, 235334302), (127, 222363120), (140, 201715116), (168, 168095930), (210, 134476744), (214, 131963160), (240, 117667151), (254, 111181560), (280, 100857558), (321, 87975440), (336, 84047965), (381, 74121040), (420, 67238372), (428, 65981580), (508, 55590780), (535, 52785264), (560, 50428779), (635, 44472624), (642, 43987720), (749, 37703760), (762, 37060520), (840, 33619186), (856, 32990790), (889, 31766160), (1016, 27795390), (1070, 26392632), (1237, 22829520), (1270, 22236312), (1284, 21993860), (1498, 18851880), (1524, 18530260), (1605, 17595088), (1680, 16809593), (1712, 16495395), (1778, 15883080), (1905, 14824208), (2032, 13897695), (2140, 13196316), (2247, 12567920), (2474, 11414760), (2540, 11118156), (2568, 10996930), (2667, 10588720), (2996, 9425940), (3048, 9265130), (3210, 8797544), (3556, 7941540), (3711, 7609840), (3745, 7540752), (3810, 7412104), (4280, 6598158), (4445, 6353232), (4494, 6283960), (4948, 5707380), (5080, 5559078), (5136, 5498465), (5334, 5294360), (5992, 4712970), (6096, 4632565), (6185, 4565904), (6420, 4398772), (7112, 3970770), (7422, 3804920), (7490, 3770376), (7620, 3706052), (8560, 3299079), (8659, 3261360), (8890, 3176616), (8988, 3141980), (9896, 2853690), (10160, 2779539), (10668, 2647180), (11235, 2513584), (11984, 2356485), (12370, 2282952), (12840, 2199386), (13335, 2117744), (13589, 2078160), (14224, 1985385), (14844, 1902460), (14980, 1885188), (15240, 1853026), (17318, 1630680), (17780, 1588308), (17976, 1570990), (18555, 1521968), (19792, 1426845), (21336, 1323590), (22470, 1256792), (24740, 1141476), (25680, 1099693), (25977, 1087120), (26670, 1058872), (27178, 1039080), (29688, 951230), (29960, 942594), (30480, 926513), (34636, 815340), (35560, 794154), (35952, 785495), (37110, 760984), (40767, 692720), (42672, 661795), (43295, 652272), (44940, 628396), (49480, 570738), (51954, 543560), (53340, 529436), (54356, 519540), (59376, 475615), (59920, 471297), (67945, 415632), (69272, 407670), (71120, 397077), (74220, 380492), (81534, 346360), (86590, 326136), (89880, 314198), (95123, 296880), (98960, 285369), (103908, 271780), (106680, 264718), (108712, 259770), (129885, 217424), (132359, 213360), (135890, 207816), (138544, 203835), (148440, 190246), (157099, 179760), (163068, 173180)]