108314640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{21491}}^1$

素因数の和:21517

約数の個数: 120

約数和(自身を含む): 415741248

約数和(自身を除く): 307426608

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, 21491, 42982, 64473, 85964, 107455, 128946, 150437, 171928, 193419, 214910, 257892, 300874, 322365, 343856, 386838, 429820, 451311, 515784, 601748, 644730, 752185, 773676, 859640, 902622, 967095, 1031568, 1203496, 1289460, 1353933, 1504370, 1547352, 1719280, 1805244, 1934190, 2256555, 2406992, 2578920, 2707866, 3008740, 3094704, 3610488, 3868380, 4513110, 5157840, 5415732, 6017480, 6769665, 7220976, 7736760, 9026220, 10831464, 12034960, 13539330, 15473520, 18052440, 21662928, 27078660, 36104880, 54157320, 108314640]

約数ペア:

[(1, 108314640), (2, 54157320), (3, 36104880), (4, 27078660), (5, 21662928), (6, 18052440), (7, 15473520), (8, 13539330), (9, 12034960), (10, 10831464), (12, 9026220), (14, 7736760), (15, 7220976), (16, 6769665), (18, 6017480), (20, 5415732), (21, 5157840), (24, 4513110), (28, 3868380), (30, 3610488), (35, 3094704), (36, 3008740), (40, 2707866), (42, 2578920), (45, 2406992), (48, 2256555), (56, 1934190), (60, 1805244), (63, 1719280), (70, 1547352), (72, 1504370), (80, 1353933), (84, 1289460), (90, 1203496), (105, 1031568), (112, 967095), (120, 902622), (126, 859640), (140, 773676), (144, 752185), (168, 644730), (180, 601748), (210, 515784), (240, 451311), (252, 429820), (280, 386838), (315, 343856), (336, 322365), (360, 300874), (420, 257892), (504, 214910), (560, 193419), (630, 171928), (720, 150437), (840, 128946), (1008, 107455), (1260, 85964), (1680, 64473), (2520, 42982), (5040, 21491)]