108567480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:749

約数の個数: 128

約数和(自身を含む): 374330880

約数和(自身を除く): 265763400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 307, 420, 421, 614, 840, 842, 921, 1228, 1263, 1535, 1684, 1842, 2105, 2149, 2456, 2526, 2947, 3070, 3368, 3684, 4210, 4298, 4605, 5052, 5894, 6140, 6315, 6447, 7368, 8420, 8596, 8841, 9210, 10104, 10745, 11788, 12280, 12630, 12894, 14735, 16840, 17192, 17682, 18420, 21490, 23576, 25260, 25788, 29470, 32235, 35364, 36840, 42980, 44205, 50520, 51576, 58940, 64470, 70728, 85960, 88410, 117880, 128940, 129247, 176820, 257880, 258494, 353640, 387741, 516988, 646235, 775482, 904729, 1033976, 1292470, 1550964, 1809458, 1938705, 2584940, 2714187, 3101928, 3618916, 3877410, 4523645, 5169880, 5428374, 7237832, 7754820, 9047290, 10856748, 13570935, 15509640, 18094580, 21713496, 27141870, 36189160, 54283740, 108567480]

約数ペア:

[(1, 108567480), (2, 54283740), (3, 36189160), (4, 27141870), (5, 21713496), (6, 18094580), (7, 15509640), (8, 13570935), (10, 10856748), (12, 9047290), (14, 7754820), (15, 7237832), (20, 5428374), (21, 5169880), (24, 4523645), (28, 3877410), (30, 3618916), (35, 3101928), (40, 2714187), (42, 2584940), (56, 1938705), (60, 1809458), (70, 1550964), (84, 1292470), (105, 1033976), (120, 904729), (140, 775482), (168, 646235), (210, 516988), (280, 387741), (307, 353640), (420, 258494), (421, 257880), (614, 176820), (840, 129247), (842, 128940), (921, 117880), (1228, 88410), (1263, 85960), (1535, 70728), (1684, 64470), (1842, 58940), (2105, 51576), (2149, 50520), (2456, 44205), (2526, 42980), (2947, 36840), (3070, 35364), (3368, 32235), (3684, 29470), (4210, 25788), (4298, 25260), (4605, 23576), (5052, 21490), (5894, 18420), (6140, 17682), (6315, 17192), (6447, 16840), (7368, 14735), (8420, 12894), (8596, 12630), (8841, 12280), (9210, 11788), (10104, 10745)]