2010023880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{2423}}^1$

素因数の和:2691

約数の個数: 128

約数和(自身を含む): 6255083520

約数和(自身を除く): 4245059640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 223, 248, 310, 372, 446, 465, 620, 669, 744, 892, 930, 1115, 1240, 1338, 1784, 1860, 2230, 2423, 2676, 3345, 3720, 4460, 4846, 5352, 6690, 6913, 7269, 8920, 9692, 12115, 13380, 13826, 14538, 19384, 20739, 24230, 26760, 27652, 29076, 34565, 36345, 41478, 48460, 55304, 58152, 69130, 72690, 75113, 82956, 96920, 103695, 138260, 145380, 150226, 165912, 207390, 225339, 276520, 290760, 300452, 375565, 414780, 450678, 540329, 600904, 751130, 829560, 901356, 1080658, 1126695, 1502260, 1620987, 1802712, 2161316, 2253390, 2701645, 3004520, 3241974, 4322632, 4506780, 5403290, 6483948, 8104935, 9013560, 10806580, 12967896, 16209870, 16750199, 21613160, 32419740, 33500398, 50250597, 64839480, 67000796, 83750995, 100501194, 134001592, 167501990, 201002388, 251252985, 335003980, 402004776, 502505970, 670007960, 1005011940, 2010023880]

約数ペア:

[(1, 2010023880), (2, 1005011940), (3, 670007960), (4, 502505970), (5, 402004776), (6, 335003980), (8, 251252985), (10, 201002388), (12, 167501990), (15, 134001592), (20, 100501194), (24, 83750995), (30, 67000796), (31, 64839480), (40, 50250597), (60, 33500398), (62, 32419740), (93, 21613160), (120, 16750199), (124, 16209870), (155, 12967896), (186, 10806580), (223, 9013560), (248, 8104935), (310, 6483948), (372, 5403290), (446, 4506780), (465, 4322632), (620, 3241974), (669, 3004520), (744, 2701645), (892, 2253390), (930, 2161316), (1115, 1802712), (1240, 1620987), (1338, 1502260), (1784, 1126695), (1860, 1080658), (2230, 901356), (2423, 829560), (2676, 751130), (3345, 600904), (3720, 540329), (4460, 450678), (4846, 414780), (5352, 375565), (6690, 300452), (6913, 290760), (7269, 276520), (8920, 225339), (9692, 207390), (12115, 165912), (13380, 150226), (13826, 145380), (14538, 138260), (19384, 103695), (20739, 96920), (24230, 82956), (26760, 75113), (27652, 72690), (29076, 69130), (34565, 58152), (36345, 55304), (41478, 48460)]