2748070920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{11399}}^1$

素因数の和:11468

約数の個数: 192

約数和(自身を含む): 9824976000

約数和(自身を除く): 7076905080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 49, 56, 60, 70, 82, 84, 98, 105, 120, 123, 140, 147, 164, 168, 196, 205, 210, 245, 246, 280, 287, 294, 328, 392, 410, 420, 490, 492, 574, 588, 615, 735, 820, 840, 861, 980, 984, 1148, 1176, 1230, 1435, 1470, 1640, 1722, 1960, 2009, 2296, 2460, 2870, 2940, 3444, 4018, 4305, 4920, 5740, 5880, 6027, 6888, 8036, 8610, 10045, 11399, 11480, 12054, 16072, 17220, 20090, 22798, 24108, 30135, 34197, 34440, 40180, 45596, 48216, 56995, 60270, 68394, 79793, 80360, 91192, 113990, 120540, 136788, 159586, 170985, 227980, 239379, 241080, 273576, 319172, 341970, 398965, 455960, 467359, 478758, 558551, 638344, 683940, 797930, 934718, 957516, 1117102, 1196895, 1367880, 1402077, 1595860, 1675653, 1869436, 1915032, 2234204, 2336795, 2393790, 2792755, 2804154, 3191720, 3271513, 3351306, 3738872, 4468408, 4673590, 4787580, 5585510, 5608308, 6543026, 6702612, 7010385, 8378265, 9347180, 9575160, 9814539, 11171020, 11216616, 13086052, 13405224, 14020770, 16357565, 16756530, 18694360, 19629078, 22342040, 22900591, 26172104, 28041540, 32715130, 33513060, 39258156, 45801182, 49072695, 56083080, 65430260, 67026120, 68701773, 78516312, 91602364, 98145390, 114502955, 130860520, 137403546, 183204728, 196290780, 229005910, 274807092, 343508865, 392581560, 458011820, 549614184, 687017730, 916023640, 1374035460, 2748070920]

約数ペア:

[(1, 2748070920), (2, 1374035460), (3, 916023640), (4, 687017730), (5, 549614184), (6, 458011820), (7, 392581560), (8, 343508865), (10, 274807092), (12, 229005910), (14, 196290780), (15, 183204728), (20, 137403546), (21, 130860520), (24, 114502955), (28, 98145390), (30, 91602364), (35, 78516312), (40, 68701773), (41, 67026120), (42, 65430260), (49, 56083080), (56, 49072695), (60, 45801182), (70, 39258156), (82, 33513060), (84, 32715130), (98, 28041540), (105, 26172104), (120, 22900591), (123, 22342040), (140, 19629078), (147, 18694360), (164, 16756530), (168, 16357565), (196, 14020770), (205, 13405224), (210, 13086052), (245, 11216616), (246, 11171020), (280, 9814539), (287, 9575160), (294, 9347180), (328, 8378265), (392, 7010385), (410, 6702612), (420, 6543026), (490, 5608308), (492, 5585510), (574, 4787580), (588, 4673590), (615, 4468408), (735, 3738872), (820, 3351306), (840, 3271513), (861, 3191720), (980, 2804154), (984, 2792755), (1148, 2393790), (1176, 2336795), (1230, 2234204), (1435, 1915032), (1470, 1869436), (1640, 1675653), (1722, 1595860), (1960, 1402077), (2009, 1367880), (2296, 1196895), (2460, 1117102), (2870, 957516), (2940, 934718), (3444, 797930), (4018, 683940), (4305, 638344), (4920, 558551), (5740, 478758), (5880, 467359), (6027, 455960), (6888, 398965), (8036, 341970), (8610, 319172), (10045, 273576), (11399, 241080), (11480, 239379), (12054, 227980), (16072, 170985), (17220, 159586), (20090, 136788), (22798, 120540), (24108, 113990), (30135, 91192), (34197, 80360), (34440, 79793), (40180, 68394), (45596, 60270), (48216, 56995)]