129383520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{5501}}^1$

素因数の和:5533

約数の個数: 144

約数和(自身を含む): 474184368

約数和(自身を除く): 344800848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5501, 5880, 7840, 11002, 11760, 16503, 22004, 23520, 27505, 33006, 38507, 44008, 55010, 66012, 77014, 82515, 88016, 110020, 115521, 132024, 154028, 165030, 176032, 192535, 220040, 231042, 264048, 269549, 308056, 330060, 385070, 440080, 462084, 528096, 539098, 577605, 616112, 660120, 770140, 808647, 880160, 924168, 1078196, 1155210, 1232224, 1320240, 1347745, 1540280, 1617294, 1848336, 2156392, 2310420, 2640480, 2695490, 3080560, 3234588, 3696672, 4043235, 4312784, 4620840, 5390980, 6161120, 6469176, 8086470, 8625568, 9241680, 10781960, 12938352, 16172940, 18483360, 21563920, 25876704, 32345880, 43127840, 64691760, 129383520]

約数ペア:

[(1, 129383520), (2, 64691760), (3, 43127840), (4, 32345880), (5, 25876704), (6, 21563920), (7, 18483360), (8, 16172940), (10, 12938352), (12, 10781960), (14, 9241680), (15, 8625568), (16, 8086470), (20, 6469176), (21, 6161120), (24, 5390980), (28, 4620840), (30, 4312784), (32, 4043235), (35, 3696672), (40, 3234588), (42, 3080560), (48, 2695490), (49, 2640480), (56, 2310420), (60, 2156392), (70, 1848336), (80, 1617294), (84, 1540280), (96, 1347745), (98, 1320240), (105, 1232224), (112, 1155210), (120, 1078196), (140, 924168), (147, 880160), (160, 808647), (168, 770140), (196, 660120), (210, 616112), (224, 577605), (240, 539098), (245, 528096), (280, 462084), (294, 440080), (336, 385070), (392, 330060), (420, 308056), (480, 269549), (490, 264048), (560, 231042), (588, 220040), (672, 192535), (735, 176032), (784, 165030), (840, 154028), (980, 132024), (1120, 115521), (1176, 110020), (1470, 88016), (1568, 82515), (1680, 77014), (1960, 66012), (2352, 55010), (2940, 44008), (3360, 38507), (3920, 33006), (4704, 27505), (5501, 23520), (5880, 22004), (7840, 16503), (11002, 11760)]