2129254400

素因数分解:

$2^{11}\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:509

約数の個数: 288

約数和(自身を含む): 6511770720

約数和(自身を除く): 4382516320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 128, 130, 140, 160, 175, 182, 200, 208, 224, 256, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 457, 512, 520, 560, 640, 650, 700, 728, 800, 832, 896, 910, 914, 1024, 1040, 1120, 1280, 1300, 1400, 1456, 1600, 1664, 1792, 1820, 1828, 2048, 2080, 2240, 2275, 2285, 2560, 2600, 2800, 2912, 3199, 3200, 3328, 3584, 3640, 3656, 4160, 4480, 4550, 4570, 5120, 5200, 5600, 5824, 5941, 6398, 6400, 6656, 7168, 7280, 7312, 8320, 8960, 9100, 9140, 10240, 10400, 11200, 11425, 11648, 11882, 12796, 12800, 13312, 14336, 14560, 14624, 15995, 16640, 17920, 18200, 18280, 20800, 22400, 22850, 23296, 23764, 25592, 25600, 26624, 29120, 29248, 29705, 31990, 33280, 35840, 36400, 36560, 41587, 41600, 44800, 45700, 46592, 47528, 51184, 51200, 58240, 58496, 59410, 63980, 66560, 71680, 72800, 73120, 79975, 83174, 83200, 89600, 91400, 93184, 95056, 102368, 116480, 116992, 118820, 127960, 133120, 145600, 146240, 148525, 159950, 166348, 166400, 179200, 182800, 186368, 190112, 204736, 207935, 232960, 233984, 237640, 255920, 291200, 292480, 297050, 319900, 332696, 332800, 358400, 365600, 380224, 409472, 415870, 465920, 467968, 475280, 511840, 582400, 584960, 594100, 639800, 665392, 665600, 731200, 760448, 818944, 831740, 931840, 935936, 950560, 1023680, 1039675, 1164800, 1169920, 1188200, 1279600, 1330784, 1462400, 1520896, 1637888, 1663480, 1901120, 2047360, 2079350, 2329600, 2339840, 2376400, 2559200, 2661568, 2924800, 3041792, 3275776, 3326960, 3802240, 4094720, 4158700, 4659200, 4679680, 4752800, 5118400, 5323136, 5849600, 6083584, 6551552, 6653920, 7604480, 8189440, 8317400, 9505600, 10236800, 10646272, 11699200, 12167168, 13307840, 15208960, 16378880, 16634800, 19011200, 20473600, 21292544, 23398400, 26615680, 30417920, 32757760, 33269600, 38022400, 40947200, 42585088, 53231360, 60835840, 66539200, 76044800, 81894400, 85170176, 106462720, 133078400, 152089600, 163788800, 212925440, 266156800, 304179200, 425850880, 532313600, 1064627200, 2129254400]

約数ペア:

[(1, 2129254400), (2, 1064627200), (4, 532313600), (5, 425850880), (7, 304179200), (8, 266156800), (10, 212925440), (13, 163788800), (14, 152089600), (16, 133078400), (20, 106462720), (25, 85170176), (26, 81894400), (28, 76044800), (32, 66539200), (35, 60835840), (40, 53231360), (50, 42585088), (52, 40947200), (56, 38022400), (64, 33269600), (65, 32757760), (70, 30417920), (80, 26615680), (91, 23398400), (100, 21292544), (104, 20473600), (112, 19011200), (128, 16634800), (130, 16378880), (140, 15208960), (160, 13307840), (175, 12167168), (182, 11699200), (200, 10646272), (208, 10236800), (224, 9505600), (256, 8317400), (260, 8189440), (280, 7604480), (320, 6653920), (325, 6551552), (350, 6083584), (364, 5849600), (400, 5323136), (416, 5118400), (448, 4752800), (455, 4679680), (457, 4659200), (512, 4158700), (520, 4094720), (560, 3802240), (640, 3326960), (650, 3275776), (700, 3041792), (728, 2924800), (800, 2661568), (832, 2559200), (896, 2376400), (910, 2339840), (914, 2329600), (1024, 2079350), (1040, 2047360), (1120, 1901120), (1280, 1663480), (1300, 1637888), (1400, 1520896), (1456, 1462400), (1600, 1330784), (1664, 1279600), (1792, 1188200), (1820, 1169920), (1828, 1164800), (2048, 1039675), (2080, 1023680), (2240, 950560), (2275, 935936), (2285, 931840), (2560, 831740), (2600, 818944), (2800, 760448), (2912, 731200), (3199, 665600), (3200, 665392), (3328, 639800), (3584, 594100), (3640, 584960), (3656, 582400), (4160, 511840), (4480, 475280), (4550, 467968), (4570, 465920), (5120, 415870), (5200, 409472), (5600, 380224), (5824, 365600), (5941, 358400), (6398, 332800), (6400, 332696), (6656, 319900), (7168, 297050), (7280, 292480), (7312, 291200), (8320, 255920), (8960, 237640), (9100, 233984), (9140, 232960), (10240, 207935), (10400, 204736), (11200, 190112), (11425, 186368), (11648, 182800), (11882, 179200), (12796, 166400), (12800, 166348), (13312, 159950), (14336, 148525), (14560, 146240), (14624, 145600), (15995, 133120), (16640, 127960), (17920, 118820), (18200, 116992), (18280, 116480), (20800, 102368), (22400, 95056), (22850, 93184), (23296, 91400), (23764, 89600), (25592, 83200), (25600, 83174), (26624, 79975), (29120, 73120), (29248, 72800), (29705, 71680), (31990, 66560), (33280, 63980), (35840, 59410), (36400, 58496), (36560, 58240), (41587, 51200), (41600, 51184), (44800, 47528), (45700, 46592)]