108986240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 288839520

約数和(自身を除く): 179853280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 113, 128, 137, 160, 176, 220, 226, 274, 320, 352, 440, 452, 548, 565, 640, 685, 704, 880, 904, 1096, 1130, 1243, 1370, 1408, 1507, 1760, 1808, 2192, 2260, 2486, 2740, 3014, 3520, 3616, 4384, 4520, 4972, 5480, 6028, 6215, 7040, 7232, 7535, 8768, 9040, 9944, 10960, 12056, 12430, 14464, 15070, 15481, 17536, 18080, 19888, 21920, 24112, 24860, 30140, 30962, 36160, 39776, 43840, 48224, 49720, 60280, 61924, 72320, 77405, 79552, 87680, 96448, 99440, 120560, 123848, 154810, 159104, 170291, 192896, 198880, 241120, 247696, 309620, 340582, 397760, 482240, 495392, 619240, 681164, 795520, 851455, 964480, 990784, 1238480, 1362328, 1702910, 1981568, 2476960, 2724656, 3405820, 4953920, 5449312, 6811640, 9907840, 10898624, 13623280, 21797248, 27246560, 54493120, 108986240]

約数ペア:

[(1, 108986240), (2, 54493120), (4, 27246560), (5, 21797248), (8, 13623280), (10, 10898624), (11, 9907840), (16, 6811640), (20, 5449312), (22, 4953920), (32, 3405820), (40, 2724656), (44, 2476960), (55, 1981568), (64, 1702910), (80, 1362328), (88, 1238480), (110, 990784), (113, 964480), (128, 851455), (137, 795520), (160, 681164), (176, 619240), (220, 495392), (226, 482240), (274, 397760), (320, 340582), (352, 309620), (440, 247696), (452, 241120), (548, 198880), (565, 192896), (640, 170291), (685, 159104), (704, 154810), (880, 123848), (904, 120560), (1096, 99440), (1130, 96448), (1243, 87680), (1370, 79552), (1408, 77405), (1507, 72320), (1760, 61924), (1808, 60280), (2192, 49720), (2260, 48224), (2486, 43840), (2740, 39776), (3014, 36160), (3520, 30962), (3616, 30140), (4384, 24860), (4520, 24112), (4972, 21920), (5480, 19888), (6028, 18080), (6215, 17536), (7040, 15481), (7232, 15070), (7535, 14464), (8768, 12430), (9040, 12056), (9944, 10960)]