557006760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:309

約数の個数: 256

約数和(自身を含む): 1946419200

約数和(自身を除く): 1389412440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 127, 131, 135, 155, 180, 186, 216, 248, 254, 262, 270, 279, 310, 360, 372, 381, 393, 465, 508, 524, 540, 558, 620, 635, 655, 744, 762, 786, 837, 930, 1016, 1048, 1080, 1116, 1143, 1179, 1240, 1270, 1310, 1395, 1524, 1572, 1674, 1860, 1905, 1965, 2232, 2286, 2358, 2540, 2620, 2790, 3048, 3144, 3348, 3429, 3537, 3720, 3810, 3930, 3937, 4061, 4185, 4572, 4716, 5080, 5240, 5580, 5715, 5895, 6696, 6858, 7074, 7620, 7860, 7874, 8122, 8370, 9144, 9432, 11160, 11430, 11790, 11811, 12183, 13716, 14148, 15240, 15720, 15748, 16244, 16637, 16740, 17145, 17685, 19685, 20305, 22860, 23580, 23622, 24366, 27432, 28296, 31496, 32488, 33274, 33480, 34290, 35370, 35433, 36549, 39370, 40610, 45720, 47160, 47244, 48732, 49911, 59055, 60915, 66548, 68580, 70740, 70866, 73098, 78740, 81220, 83185, 94488, 97464, 99822, 106299, 109647, 118110, 121830, 133096, 137160, 141480, 141732, 146196, 149733, 157480, 162440, 166370, 177165, 182745, 199644, 212598, 219294, 236220, 243660, 249555, 283464, 292392, 299466, 332740, 354330, 365490, 399288, 425196, 438588, 449199, 472440, 487320, 499110, 515747, 531495, 548235, 598932, 665480, 708660, 730980, 748665, 850392, 877176, 898398, 998220, 1031494, 1062990, 1096470, 1197864, 1417320, 1461960, 1497330, 1547241, 1796796, 1996440, 2062988, 2125980, 2192940, 2245995, 2578735, 2994660, 3094482, 3593592, 4125976, 4251960, 4385880, 4491990, 4641723, 5157470, 5989320, 6188964, 7736205, 8983980, 9283446, 10314940, 12377928, 13925169, 15472410, 17967960, 18566892, 20629880, 23208615, 27850338, 30944820, 37133784, 46417230, 55700676, 61889640, 69625845, 92834460, 111401352, 139251690, 185668920, 278503380, 557006760]

約数ペア:

[(1, 557006760), (2, 278503380), (3, 185668920), (4, 139251690), (5, 111401352), (6, 92834460), (8, 69625845), (9, 61889640), (10, 55700676), (12, 46417230), (15, 37133784), (18, 30944820), (20, 27850338), (24, 23208615), (27, 20629880), (30, 18566892), (31, 17967960), (36, 15472410), (40, 13925169), (45, 12377928), (54, 10314940), (60, 9283446), (62, 8983980), (72, 7736205), (90, 6188964), (93, 5989320), (108, 5157470), (120, 4641723), (124, 4491990), (127, 4385880), (131, 4251960), (135, 4125976), (155, 3593592), (180, 3094482), (186, 2994660), (216, 2578735), (248, 2245995), (254, 2192940), (262, 2125980), (270, 2062988), (279, 1996440), (310, 1796796), (360, 1547241), (372, 1497330), (381, 1461960), (393, 1417320), (465, 1197864), (508, 1096470), (524, 1062990), (540, 1031494), (558, 998220), (620, 898398), (635, 877176), (655, 850392), (744, 748665), (762, 730980), (786, 708660), (837, 665480), (930, 598932), (1016, 548235), (1048, 531495), (1080, 515747), (1116, 499110), (1143, 487320), (1179, 472440), (1240, 449199), (1270, 438588), (1310, 425196), (1395, 399288), (1524, 365490), (1572, 354330), (1674, 332740), (1860, 299466), (1905, 292392), (1965, 283464), (2232, 249555), (2286, 243660), (2358, 236220), (2540, 219294), (2620, 212598), (2790, 199644), (3048, 182745), (3144, 177165), (3348, 166370), (3429, 162440), (3537, 157480), (3720, 149733), (3810, 146196), (3930, 141732), (3937, 141480), (4061, 137160), (4185, 133096), (4572, 121830), (4716, 118110), (5080, 109647), (5240, 106299), (5580, 99822), (5715, 97464), (5895, 94488), (6696, 83185), (6858, 81220), (7074, 78740), (7620, 73098), (7860, 70866), (7874, 70740), (8122, 68580), (8370, 66548), (9144, 60915), (9432, 59055), (11160, 49911), (11430, 48732), (11790, 47244), (11811, 47160), (12183, 45720), (13716, 40610), (14148, 39370), (15240, 36549), (15720, 35433), (15748, 35370), (16244, 34290), (16637, 33480), (16740, 33274), (17145, 32488), (17685, 31496), (19685, 28296), (20305, 27432), (22860, 24366), (23580, 23622)]