82499760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{16369}}^1$

素因数の和:16395

約数の個数: 120

約数和(自身を含む): 316661280

約数和(自身を除く): 234161520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 16369, 32738, 49107, 65476, 81845, 98214, 114583, 130952, 147321, 163690, 196428, 229166, 245535, 261904, 294642, 327380, 343749, 392856, 458332, 491070, 572915, 589284, 654760, 687498, 736605, 785712, 916664, 982140, 1031247, 1145830, 1178568, 1309520, 1374996, 1473210, 1718745, 1833328, 1964280, 2062494, 2291660, 2357136, 2749992, 2946420, 3437490, 3928560, 4124988, 4583320, 5156235, 5499984, 5892840, 6874980, 8249976, 9166640, 10312470, 11785680, 13749960, 16499952, 20624940, 27499920, 41249880, 82499760]

約数ペア:

[(1, 82499760), (2, 41249880), (3, 27499920), (4, 20624940), (5, 16499952), (6, 13749960), (7, 11785680), (8, 10312470), (9, 9166640), (10, 8249976), (12, 6874980), (14, 5892840), (15, 5499984), (16, 5156235), (18, 4583320), (20, 4124988), (21, 3928560), (24, 3437490), (28, 2946420), (30, 2749992), (35, 2357136), (36, 2291660), (40, 2062494), (42, 1964280), (45, 1833328), (48, 1718745), (56, 1473210), (60, 1374996), (63, 1309520), (70, 1178568), (72, 1145830), (80, 1031247), (84, 982140), (90, 916664), (105, 785712), (112, 736605), (120, 687498), (126, 654760), (140, 589284), (144, 572915), (168, 491070), (180, 458332), (210, 392856), (240, 343749), (252, 327380), (280, 294642), (315, 261904), (336, 245535), (360, 229166), (420, 196428), (504, 163690), (560, 147321), (630, 130952), (720, 114583), (840, 98214), (1008, 81845), (1260, 65476), (1680, 49107), (2520, 32738), (5040, 16369)]