137450880

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{487}}^1$

素因数の和:526

約数の個数: 288

約数和(自身を含む): 553260240

約数和(自身を除く): 415809360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 487, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 974, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1461, 1470, 1568, 1680, 1764, 1920, 1948, 1960, 2016, 2205, 2240, 2352, 2435, 2520, 2688, 2880, 2922, 2940, 3136, 3360, 3409, 3528, 3896, 3920, 4032, 4383, 4410, 4480, 4704, 4870, 5040, 5760, 5844, 5880, 6272, 6720, 6818, 7056, 7305, 7792, 7840, 8064, 8766, 8820, 9408, 9740, 10080, 10227, 11688, 11760, 13440, 13636, 14112, 14610, 15584, 15680, 17045, 17532, 17640, 18816, 19480, 20160, 20454, 21915, 23376, 23520, 23863, 27272, 28224, 29220, 30681, 31168, 31360, 34090, 35064, 35280, 38960, 40320, 40908, 43830, 46752, 47040, 47726, 51135, 54544, 56448, 58440, 61362, 62336, 68180, 70128, 70560, 71589, 77920, 81816, 87660, 93504, 94080, 95452, 102270, 109088, 116880, 119315, 122724, 136360, 140256, 141120, 143178, 153405, 155840, 163632, 175320, 187008, 190904, 204540, 214767, 218176, 233760, 238630, 245448, 272720, 280512, 282240, 286356, 306810, 311680, 327264, 350640, 357945, 381808, 409080, 429534, 436352, 467520, 477260, 490896, 545440, 561024, 572712, 613620, 654528, 701280, 715890, 763616, 818160, 859068, 935040, 954520, 981792, 1073835, 1090880, 1145424, 1227240, 1309056, 1402560, 1431780, 1527232, 1636320, 1718136, 1909040, 1963584, 2147670, 2181760, 2290848, 2454480, 2805120, 2863560, 3054464, 3272640, 3436272, 3818080, 3927168, 4295340, 4581696, 4908960, 5727120, 6545280, 6872544, 7636160, 8590680, 9163392, 9817920, 11454240, 13745088, 15272320, 17181360, 19635840, 22908480, 27490176, 34362720, 45816960, 68725440, 137450880]

約数ペア:

[(1, 137450880), (2, 68725440), (3, 45816960), (4, 34362720), (5, 27490176), (6, 22908480), (7, 19635840), (8, 17181360), (9, 15272320), (10, 13745088), (12, 11454240), (14, 9817920), (15, 9163392), (16, 8590680), (18, 7636160), (20, 6872544), (21, 6545280), (24, 5727120), (28, 4908960), (30, 4581696), (32, 4295340), (35, 3927168), (36, 3818080), (40, 3436272), (42, 3272640), (45, 3054464), (48, 2863560), (49, 2805120), (56, 2454480), (60, 2290848), (63, 2181760), (64, 2147670), (70, 1963584), (72, 1909040), (80, 1718136), (84, 1636320), (90, 1527232), (96, 1431780), (98, 1402560), (105, 1309056), (112, 1227240), (120, 1145424), (126, 1090880), (128, 1073835), (140, 981792), (144, 954520), (147, 935040), (160, 859068), (168, 818160), (180, 763616), (192, 715890), (196, 701280), (210, 654528), (224, 613620), (240, 572712), (245, 561024), (252, 545440), (280, 490896), (288, 477260), (294, 467520), (315, 436352), (320, 429534), (336, 409080), (360, 381808), (384, 357945), (392, 350640), (420, 327264), (441, 311680), (448, 306810), (480, 286356), (487, 282240), (490, 280512), (504, 272720), (560, 245448), (576, 238630), (588, 233760), (630, 218176), (640, 214767), (672, 204540), (720, 190904), (735, 187008), (784, 175320), (840, 163632), (882, 155840), (896, 153405), (960, 143178), (974, 141120), (980, 140256), (1008, 136360), (1120, 122724), (1152, 119315), (1176, 116880), (1260, 109088), (1344, 102270), (1440, 95452), (1461, 94080), (1470, 93504), (1568, 87660), (1680, 81816), (1764, 77920), (1920, 71589), (1948, 70560), (1960, 70128), (2016, 68180), (2205, 62336), (2240, 61362), (2352, 58440), (2435, 56448), (2520, 54544), (2688, 51135), (2880, 47726), (2922, 47040), (2940, 46752), (3136, 43830), (3360, 40908), (3409, 40320), (3528, 38960), (3896, 35280), (3920, 35064), (4032, 34090), (4383, 31360), (4410, 31168), (4480, 30681), (4704, 29220), (4870, 28224), (5040, 27272), (5760, 23863), (5844, 23520), (5880, 23376), (6272, 21915), (6720, 20454), (6818, 20160), (7056, 19480), (7305, 18816), (7792, 17640), (7840, 17532), (8064, 17045), (8766, 15680), (8820, 15584), (9408, 14610), (9740, 14112), (10080, 13636), (10227, 13440), (11688, 11760)]