2039165760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{21031}}^1$

素因数の和:21152

約数の個数: 112

約数和(自身を含む): 6538764672

約数和(自身を除く): 4499598912

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, 160, 192, 202, 240, 303, 320, 404, 480, 505, 606, 808, 960, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 3232, 4040, 4848, 6060, 6464, 8080, 9696, 12120, 16160, 19392, 21031, 24240, 32320, 42062, 48480, 63093, 84124, 96960, 105155, 126186, 168248, 210310, 252372, 315465, 336496, 420620, 504744, 630930, 672992, 841240, 1009488, 1261860, 1345984, 1682480, 2018976, 2124131, 2523720, 3364960, 4037952, 4248262, 5047440, 6372393, 6729920, 8496524, 10094880, 10620655, 12744786, 16993048, 20189760, 21241310, 25489572, 31861965, 33986096, 42482620, 50979144, 63723930, 67972192, 84965240, 101958288, 127447860, 135944384, 169930480, 203916576, 254895720, 339860960, 407833152, 509791440, 679721920, 1019582880, 2039165760]

約数ペア:

[(1, 2039165760), (2, 1019582880), (3, 679721920), (4, 509791440), (5, 407833152), (6, 339860960), (8, 254895720), (10, 203916576), (12, 169930480), (15, 135944384), (16, 127447860), (20, 101958288), (24, 84965240), (30, 67972192), (32, 63723930), (40, 50979144), (48, 42482620), (60, 33986096), (64, 31861965), (80, 25489572), (96, 21241310), (101, 20189760), (120, 16993048), (160, 12744786), (192, 10620655), (202, 10094880), (240, 8496524), (303, 6729920), (320, 6372393), (404, 5047440), (480, 4248262), (505, 4037952), (606, 3364960), (808, 2523720), (960, 2124131), (1010, 2018976), (1212, 1682480), (1515, 1345984), (1616, 1261860), (2020, 1009488), (2424, 841240), (3030, 672992), (3232, 630930), (4040, 504744), (4848, 420620), (6060, 336496), (6464, 315465), (8080, 252372), (9696, 210310), (12120, 168248), (16160, 126186), (19392, 105155), (21031, 96960), (24240, 84124), (32320, 63093), (42062, 48480)]