2096606720

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:972

約数の個数: 160

約数和(自身を含む): 5494148352

約数和(自身を除く): 3397541632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 73, 80, 104, 128, 130, 146, 160, 208, 256, 260, 292, 320, 365, 416, 512, 520, 584, 640, 730, 832, 863, 949, 1040, 1168, 1280, 1460, 1664, 1726, 1898, 2080, 2336, 2560, 2920, 3328, 3452, 3796, 4160, 4315, 4672, 4745, 5840, 6656, 6904, 7592, 8320, 8630, 9344, 9490, 11219, 11680, 13808, 15184, 16640, 17260, 18688, 18980, 22438, 23360, 27616, 30368, 33280, 34520, 37376, 37960, 44876, 46720, 55232, 56095, 60736, 62999, 69040, 75920, 89752, 93440, 110464, 112190, 121472, 125998, 138080, 151840, 179504, 186880, 220928, 224380, 242944, 251996, 276160, 303680, 314995, 359008, 441856, 448760, 485888, 503992, 552320, 607360, 629990, 718016, 818987, 897520, 1007984, 1104640, 1214720, 1259980, 1436032, 1637974, 1795040, 2015968, 2209280, 2429440, 2519960, 2872064, 3275948, 3590080, 4031936, 4094935, 5039920, 5744128, 6551896, 7180160, 8063872, 8189870, 10079840, 13103792, 14360320, 16127744, 16379740, 20159680, 26207584, 28720640, 32255488, 32759480, 40319360, 52415168, 65518960, 80638720, 104830336, 131037920, 161277440, 209660672, 262075840, 419321344, 524151680, 1048303360, 2096606720]

約数ペア:

[(1, 2096606720), (2, 1048303360), (4, 524151680), (5, 419321344), (8, 262075840), (10, 209660672), (13, 161277440), (16, 131037920), (20, 104830336), (26, 80638720), (32, 65518960), (40, 52415168), (52, 40319360), (64, 32759480), (65, 32255488), (73, 28720640), (80, 26207584), (104, 20159680), (128, 16379740), (130, 16127744), (146, 14360320), (160, 13103792), (208, 10079840), (256, 8189870), (260, 8063872), (292, 7180160), (320, 6551896), (365, 5744128), (416, 5039920), (512, 4094935), (520, 4031936), (584, 3590080), (640, 3275948), (730, 2872064), (832, 2519960), (863, 2429440), (949, 2209280), (1040, 2015968), (1168, 1795040), (1280, 1637974), (1460, 1436032), (1664, 1259980), (1726, 1214720), (1898, 1104640), (2080, 1007984), (2336, 897520), (2560, 818987), (2920, 718016), (3328, 629990), (3452, 607360), (3796, 552320), (4160, 503992), (4315, 485888), (4672, 448760), (4745, 441856), (5840, 359008), (6656, 314995), (6904, 303680), (7592, 276160), (8320, 251996), (8630, 242944), (9344, 224380), (9490, 220928), (11219, 186880), (11680, 179504), (13808, 151840), (15184, 138080), (16640, 125998), (17260, 121472), (18688, 112190), (18980, 110464), (22438, 93440), (23360, 89752), (27616, 75920), (30368, 69040), (33280, 62999), (34520, 60736), (37376, 56095), (37960, 55232), (44876, 46720)]