2557705920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4943}}^1$

素因数の和:4988

約数の個数: 336

約数和(自身を含む): 10307409408

約数和(自身を除く): 7749703488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 154, 160, 165, 168, 176, 192, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 308, 320, 330, 336, 352, 385, 392, 420, 440, 448, 462, 480, 490, 528, 539, 560, 588, 616, 660, 672, 704, 735, 770, 784, 840, 880, 924, 960, 980, 1056, 1078, 1120, 1155, 1176, 1232, 1320, 1344, 1470, 1540, 1568, 1617, 1680, 1760, 1848, 1960, 2112, 2156, 2240, 2310, 2352, 2464, 2640, 2695, 2940, 3080, 3136, 3234, 3360, 3520, 3696, 3920, 4312, 4620, 4704, 4928, 4943, 5280, 5390, 5880, 6160, 6468, 6720, 7392, 7840, 8085, 8624, 9240, 9408, 9886, 10560, 10780, 11760, 12320, 12936, 14784, 14829, 15680, 16170, 17248, 18480, 19772, 21560, 23520, 24640, 24715, 25872, 29658, 32340, 34496, 34601, 36960, 39544, 43120, 47040, 49430, 51744, 54373, 59316, 64680, 69202, 73920, 74145, 79088, 86240, 98860, 103488, 103803, 108746, 118632, 129360, 138404, 148290, 158176, 163119, 172480, 173005, 197720, 207606, 217492, 237264, 242207, 258720, 271865, 276808, 296580, 316352, 326238, 346010, 380611, 395440, 415212, 434984, 474528, 484414, 517440, 519015, 543730, 553616, 593160, 652476, 692020, 726621, 761222, 790880, 815595, 830424, 869968, 949056, 968828, 1038030, 1087460, 1107232, 1141833, 1186320, 1211035, 1304952, 1384040, 1453242, 1522444, 1581760, 1631190, 1660848, 1739936, 1903055, 1937656, 2076060, 2174920, 2214464, 2283666, 2372640, 2422070, 2609904, 2664277, 2768080, 2906484, 3044888, 3262380, 3321696, 3479872, 3633105, 3806110, 3875312, 4152120, 4349840, 4567332, 4745280, 4844140, 5219808, 5328554, 5536160, 5709165, 5812968, 6089776, 6524760, 6643392, 7266210, 7612220, 7750624, 7992831, 8304240, 8699680, 9134664, 9688280, 10439616, 10657108, 11072320, 11418330, 11625936, 12179552, 13049520, 13321385, 14532420, 15224440, 15501248, 15985662, 16608480, 17399360, 18269328, 19376560, 21314216, 22836660, 23251872, 24359104, 26099040, 26642770, 29064840, 30448880, 31971324, 33216960, 36538656, 38753120, 39964155, 42628432, 45673320, 46503744, 52198080, 53285540, 58129680, 60897760, 63942648, 73077312, 77506240, 79928310, 85256864, 91346640, 106571080, 116259360, 121795520, 127885296, 159856620, 170513728, 182693280, 213142160, 232518720, 255770592, 319713240, 365386560, 426284320, 511541184, 639426480, 852568640, 1278852960, 2557705920]

約数ペア:

[(1, 2557705920), (2, 1278852960), (3, 852568640), (4, 639426480), (5, 511541184), (6, 426284320), (7, 365386560), (8, 319713240), (10, 255770592), (11, 232518720), (12, 213142160), (14, 182693280), (15, 170513728), (16, 159856620), (20, 127885296), (21, 121795520), (22, 116259360), (24, 106571080), (28, 91346640), (30, 85256864), (32, 79928310), (33, 77506240), (35, 73077312), (40, 63942648), (42, 60897760), (44, 58129680), (48, 53285540), (49, 52198080), (55, 46503744), (56, 45673320), (60, 42628432), (64, 39964155), (66, 38753120), (70, 36538656), (77, 33216960), (80, 31971324), (84, 30448880), (88, 29064840), (96, 26642770), (98, 26099040), (105, 24359104), (110, 23251872), (112, 22836660), (120, 21314216), (132, 19376560), (140, 18269328), (147, 17399360), (154, 16608480), (160, 15985662), (165, 15501248), (168, 15224440), (176, 14532420), (192, 13321385), (196, 13049520), (210, 12179552), (220, 11625936), (224, 11418330), (231, 11072320), (240, 10657108), (245, 10439616), (264, 9688280), (280, 9134664), (294, 8699680), (308, 8304240), (320, 7992831), (330, 7750624), (336, 7612220), (352, 7266210), (385, 6643392), (392, 6524760), (420, 6089776), (440, 5812968), (448, 5709165), (462, 5536160), (480, 5328554), (490, 5219808), (528, 4844140), (539, 4745280), (560, 4567332), (588, 4349840), (616, 4152120), (660, 3875312), (672, 3806110), (704, 3633105), (735, 3479872), (770, 3321696), (784, 3262380), (840, 3044888), (880, 2906484), (924, 2768080), (960, 2664277), (980, 2609904), (1056, 2422070), (1078, 2372640), (1120, 2283666), (1155, 2214464), (1176, 2174920), (1232, 2076060), (1320, 1937656), (1344, 1903055), (1470, 1739936), (1540, 1660848), (1568, 1631190), (1617, 1581760), (1680, 1522444), (1760, 1453242), (1848, 1384040), (1960, 1304952), (2112, 1211035), (2156, 1186320), (2240, 1141833), (2310, 1107232), (2352, 1087460), (2464, 1038030), (2640, 968828), (2695, 949056), (2940, 869968), (3080, 830424), (3136, 815595), (3234, 790880), (3360, 761222), (3520, 726621), (3696, 692020), (3920, 652476), (4312, 593160), (4620, 553616), (4704, 543730), (4928, 519015), (4943, 517440), (5280, 484414), (5390, 474528), (5880, 434984), (6160, 415212), (6468, 395440), (6720, 380611), (7392, 346010), (7840, 326238), (8085, 316352), (8624, 296580), (9240, 276808), (9408, 271865), (9886, 258720), (10560, 242207), (10780, 237264), (11760, 217492), (12320, 207606), (12936, 197720), (14784, 173005), (14829, 172480), (15680, 163119), (16170, 158176), (17248, 148290), (18480, 138404), (19772, 129360), (21560, 118632), (23520, 108746), (24640, 103803), (24715, 103488), (25872, 98860), (29658, 86240), (32340, 79088), (34496, 74145), (34601, 73920), (36960, 69202), (39544, 64680), (43120, 59316), (47040, 54373), (49430, 51744)]