1906815360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9833}}^1$

素因数の和:9956

約数の個数: 128

約数和(自身を含む): 6138776160

約数和(自身を除く): 4231960800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 160, 192, 202, 240, 303, 320, 384, 404, 480, 505, 606, 640, 808, 960, 1010, 1212, 1515, 1616, 1920, 2020, 2424, 3030, 3232, 4040, 4848, 6060, 6464, 8080, 9696, 9833, 12120, 12928, 16160, 19392, 19666, 24240, 29499, 32320, 38784, 39332, 48480, 49165, 58998, 64640, 78664, 96960, 98330, 117996, 147495, 157328, 193920, 196660, 235992, 294990, 314656, 393320, 471984, 589980, 629312, 786640, 943968, 993133, 1179960, 1258624, 1573280, 1887936, 1986266, 2359920, 2979399, 3146560, 3775872, 3972532, 4719840, 4965665, 5958798, 6293120, 7945064, 9439680, 9931330, 11917596, 14896995, 15890128, 18879360, 19862660, 23835192, 29793990, 31780256, 39725320, 47670384, 59587980, 63560512, 79450640, 95340768, 119175960, 127121024, 158901280, 190681536, 238351920, 317802560, 381363072, 476703840, 635605120, 953407680, 1906815360]

約数ペア:

[(1, 1906815360), (2, 953407680), (3, 635605120), (4, 476703840), (5, 381363072), (6, 317802560), (8, 238351920), (10, 190681536), (12, 158901280), (15, 127121024), (16, 119175960), (20, 95340768), (24, 79450640), (30, 63560512), (32, 59587980), (40, 47670384), (48, 39725320), (60, 31780256), (64, 29793990), (80, 23835192), (96, 19862660), (101, 18879360), (120, 15890128), (128, 14896995), (160, 11917596), (192, 9931330), (202, 9439680), (240, 7945064), (303, 6293120), (320, 5958798), (384, 4965665), (404, 4719840), (480, 3972532), (505, 3775872), (606, 3146560), (640, 2979399), (808, 2359920), (960, 1986266), (1010, 1887936), (1212, 1573280), (1515, 1258624), (1616, 1179960), (1920, 993133), (2020, 943968), (2424, 786640), (3030, 629312), (3232, 589980), (4040, 471984), (4848, 393320), (6060, 314656), (6464, 294990), (8080, 235992), (9696, 196660), (9833, 193920), (12120, 157328), (12928, 147495), (16160, 117996), (19392, 98330), (19666, 96960), (24240, 78664), (29499, 64640), (32320, 58998), (38784, 49165), (39332, 48480)]