4971438080

素因数分解:

$2^{13}\times 5^1\times 7^2\times {\mathrm{2477}}^1$

素因数の和:2522

約数の個数: 168

約数和(自身を含む): 13884199308

約数和(自身を除く): 8912761228

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1024, 1120, 1280, 1568, 1792, 1960, 2048, 2240, 2477, 2560, 3136, 3584, 3920, 4096, 4480, 4954, 5120, 6272, 7168, 7840, 8192, 8960, 9908, 10240, 12385, 12544, 14336, 15680, 17339, 17920, 19816, 20480, 24770, 25088, 28672, 31360, 34678, 35840, 39632, 40960, 49540, 50176, 57344, 62720, 69356, 71680, 79264, 86695, 99080, 100352, 121373, 125440, 138712, 143360, 158528, 173390, 198160, 200704, 242746, 250880, 277424, 286720, 317056, 346780, 396320, 401408, 485492, 501760, 554848, 606865, 634112, 693560, 792640, 970984, 1003520, 1109696, 1213730, 1268224, 1387120, 1585280, 1941968, 2007040, 2219392, 2427460, 2536448, 2774240, 3170560, 3883936, 4438784, 4854920, 5072896, 5548480, 6341120, 7767872, 8877568, 9709840, 10145792, 11096960, 12682240, 15535744, 17755136, 19419680, 20291584, 22193920, 25364480, 31071488, 35510272, 38839360, 44387840, 50728960, 62142976, 71020544, 77678720, 88775680, 101457920, 124285952, 142041088, 155357440, 177551360, 248571904, 310714880, 355102720, 497143808, 621429760, 710205440, 994287616, 1242859520, 2485719040, 4971438080]

約数ペア:

[(1, 4971438080), (2, 2485719040), (4, 1242859520), (5, 994287616), (7, 710205440), (8, 621429760), (10, 497143808), (14, 355102720), (16, 310714880), (20, 248571904), (28, 177551360), (32, 155357440), (35, 142041088), (40, 124285952), (49, 101457920), (56, 88775680), (64, 77678720), (70, 71020544), (80, 62142976), (98, 50728960), (112, 44387840), (128, 38839360), (140, 35510272), (160, 31071488), (196, 25364480), (224, 22193920), (245, 20291584), (256, 19419680), (280, 17755136), (320, 15535744), (392, 12682240), (448, 11096960), (490, 10145792), (512, 9709840), (560, 8877568), (640, 7767872), (784, 6341120), (896, 5548480), (980, 5072896), (1024, 4854920), (1120, 4438784), (1280, 3883936), (1568, 3170560), (1792, 2774240), (1960, 2536448), (2048, 2427460), (2240, 2219392), (2477, 2007040), (2560, 1941968), (3136, 1585280), (3584, 1387120), (3920, 1268224), (4096, 1213730), (4480, 1109696), (4954, 1003520), (5120, 970984), (6272, 792640), (7168, 693560), (7840, 634112), (8192, 606865), (8960, 554848), (9908, 501760), (10240, 485492), (12385, 401408), (12544, 396320), (14336, 346780), (15680, 317056), (17339, 286720), (17920, 277424), (19816, 250880), (20480, 242746), (24770, 200704), (25088, 198160), (28672, 173390), (31360, 158528), (34678, 143360), (35840, 138712), (39632, 125440), (40960, 121373), (49540, 100352), (50176, 99080), (57344, 86695), (62720, 79264), (69356, 71680)]