870389760

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1036

約数の個数: 192

約数和(自身を含む): 2883535200

約数和(自身を除く): 2013145440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 512, 580, 640, 696, 768, 870, 928, 960, 977, 1024, 1160, 1280, 1392, 1536, 1740, 1856, 1920, 1954, 2048, 2320, 2560, 2784, 2931, 3072, 3480, 3712, 3840, 3908, 4640, 4885, 5120, 5568, 5862, 6144, 6960, 7424, 7680, 7816, 9280, 9770, 10240, 11136, 11724, 13920, 14655, 14848, 15360, 15632, 18560, 19540, 22272, 23448, 27840, 28333, 29310, 29696, 30720, 31264, 37120, 39080, 44544, 46896, 55680, 56666, 58620, 59392, 62528, 74240, 78160, 84999, 89088, 93792, 111360, 113332, 117240, 125056, 141665, 148480, 156320, 169998, 178176, 187584, 222720, 226664, 234480, 250112, 283330, 296960, 312640, 339996, 375168, 424995, 445440, 453328, 468960, 500224, 566660, 625280, 679992, 750336, 849990, 890880, 906656, 937920, 1000448, 1133320, 1250560, 1359984, 1500672, 1699980, 1813312, 1875840, 2000896, 2266640, 2501120, 2719968, 3001344, 3399960, 3626624, 3751680, 4533280, 5002240, 5439936, 6002688, 6799920, 7253248, 7503360, 9066560, 10004480, 10879872, 13599840, 14506496, 15006720, 18133120, 21759744, 27199680, 29012992, 30013440, 36266240, 43519488, 54399360, 58025984, 72532480, 87038976, 108798720, 145064960, 174077952, 217597440, 290129920, 435194880, 870389760]

約数ペア:

[(1, 870389760), (2, 435194880), (3, 290129920), (4, 217597440), (5, 174077952), (6, 145064960), (8, 108798720), (10, 87038976), (12, 72532480), (15, 58025984), (16, 54399360), (20, 43519488), (24, 36266240), (29, 30013440), (30, 29012992), (32, 27199680), (40, 21759744), (48, 18133120), (58, 15006720), (60, 14506496), (64, 13599840), (80, 10879872), (87, 10004480), (96, 9066560), (116, 7503360), (120, 7253248), (128, 6799920), (145, 6002688), (160, 5439936), (174, 5002240), (192, 4533280), (232, 3751680), (240, 3626624), (256, 3399960), (290, 3001344), (320, 2719968), (348, 2501120), (384, 2266640), (435, 2000896), (464, 1875840), (480, 1813312), (512, 1699980), (580, 1500672), (640, 1359984), (696, 1250560), (768, 1133320), (870, 1000448), (928, 937920), (960, 906656), (977, 890880), (1024, 849990), (1160, 750336), (1280, 679992), (1392, 625280), (1536, 566660), (1740, 500224), (1856, 468960), (1920, 453328), (1954, 445440), (2048, 424995), (2320, 375168), (2560, 339996), (2784, 312640), (2931, 296960), (3072, 283330), (3480, 250112), (3712, 234480), (3840, 226664), (3908, 222720), (4640, 187584), (4885, 178176), (5120, 169998), (5568, 156320), (5862, 148480), (6144, 141665), (6960, 125056), (7424, 117240), (7680, 113332), (7816, 111360), (9280, 93792), (9770, 89088), (10240, 84999), (11136, 78160), (11724, 74240), (13920, 62528), (14655, 59392), (14848, 58620), (15360, 56666), (15632, 55680), (18560, 46896), (19540, 44544), (22272, 39080), (23448, 37120), (27840, 31264), (28333, 30720), (29310, 29696)]