245033424

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 779950080

約数和(自身を除く): 534916656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 81, 93, 107, 108, 114, 124, 144, 152, 162, 171, 186, 214, 216, 228, 243, 248, 279, 304, 321, 324, 342, 372, 428, 432, 456, 486, 496, 513, 558, 589, 642, 648, 684, 744, 837, 856, 912, 963, 972, 1026, 1116, 1178, 1284, 1296, 1368, 1488, 1539, 1674, 1712, 1767, 1926, 1944, 2033, 2052, 2232, 2356, 2511, 2568, 2736, 2889, 3078, 3317, 3348, 3534, 3852, 3888, 4066, 4104, 4464, 4617, 4712, 5022, 5136, 5301, 5778, 6099, 6156, 6634, 6696, 7068, 7533, 7704, 8132, 8208, 8667, 9234, 9424, 9951, 10044, 10602, 11556, 12198, 12312, 13268, 13392, 14136, 15066, 15408, 15903, 16264, 17334, 18297, 18468, 19902, 20088, 21204, 23112, 24396, 24624, 26001, 26536, 28272, 29853, 30132, 31806, 32528, 34668, 36594, 36936, 39804, 40176, 42408, 46224, 47709, 48792, 52002, 53072, 54891, 59706, 60264, 63023, 63612, 69336, 73188, 73872, 79608, 84816, 89559, 95418, 97584, 104004, 109782, 119412, 120528, 126046, 127224, 138672, 143127, 146376, 159216, 164673, 179118, 189069, 190836, 208008, 219564, 238824, 252092, 254448, 268677, 286254, 292752, 329346, 358236, 378138, 381672, 416016, 439128, 477648, 494019, 504184, 537354, 567207, 572508, 658692, 716472, 756276, 763344, 806031, 878256, 988038, 1008368, 1074708, 1134414, 1145016, 1317384, 1432944, 1512552, 1612062, 1701621, 1976076, 2149416, 2268828, 2290032, 2634768, 3025104, 3224124, 3403242, 3952152, 4298832, 4537656, 5104863, 6448248, 6806484, 7904304, 9075312, 10209726, 12896496, 13612968, 15314589, 20419452, 27225936, 30629178, 40838904, 61258356, 81677808, 122516712, 245033424]

約数ペア:

[(1, 245033424), (2, 122516712), (3, 81677808), (4, 61258356), (6, 40838904), (8, 30629178), (9, 27225936), (12, 20419452), (16, 15314589), (18, 13612968), (19, 12896496), (24, 10209726), (27, 9075312), (31, 7904304), (36, 6806484), (38, 6448248), (48, 5104863), (54, 4537656), (57, 4298832), (62, 3952152), (72, 3403242), (76, 3224124), (81, 3025104), (93, 2634768), (107, 2290032), (108, 2268828), (114, 2149416), (124, 1976076), (144, 1701621), (152, 1612062), (162, 1512552), (171, 1432944), (186, 1317384), (214, 1145016), (216, 1134414), (228, 1074708), (243, 1008368), (248, 988038), (279, 878256), (304, 806031), (321, 763344), (324, 756276), (342, 716472), (372, 658692), (428, 572508), (432, 567207), (456, 537354), (486, 504184), (496, 494019), (513, 477648), (558, 439128), (589, 416016), (642, 381672), (648, 378138), (684, 358236), (744, 329346), (837, 292752), (856, 286254), (912, 268677), (963, 254448), (972, 252092), (1026, 238824), (1116, 219564), (1178, 208008), (1284, 190836), (1296, 189069), (1368, 179118), (1488, 164673), (1539, 159216), (1674, 146376), (1712, 143127), (1767, 138672), (1926, 127224), (1944, 126046), (2033, 120528), (2052, 119412), (2232, 109782), (2356, 104004), (2511, 97584), (2568, 95418), (2736, 89559), (2889, 84816), (3078, 79608), (3317, 73872), (3348, 73188), (3534, 69336), (3852, 63612), (3888, 63023), (4066, 60264), (4104, 59706), (4464, 54891), (4617, 53072), (4712, 52002), (5022, 48792), (5136, 47709), (5301, 46224), (5778, 42408), (6099, 40176), (6156, 39804), (6634, 36936), (6696, 36594), (7068, 34668), (7533, 32528), (7704, 31806), (8132, 30132), (8208, 29853), (8667, 28272), (9234, 26536), (9424, 26001), (9951, 24624), (10044, 24396), (10602, 23112), (11556, 21204), (12198, 20088), (12312, 19902), (13268, 18468), (13392, 18297), (14136, 17334), (15066, 16264), (15408, 15903)]