1068207840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{15139}}^1$

素因数の和:15174

約数の個数: 216

約数和(自身を含む): 4240683720

約数和(自身を除く): 3172475880

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, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 11760, 14112, 15139, 17640, 23520, 30278, 35280, 45417, 60556, 70560, 75695, 90834, 105973, 121112, 136251, 151390, 181668, 211946, 227085, 242224, 272502, 302780, 317919, 363336, 423892, 454170, 484448, 529865, 545004, 605560, 635838, 681255, 726672, 741811, 847784, 908340, 953757, 1059730, 1090008, 1211120, 1271676, 1362510, 1453344, 1483622, 1589595, 1695568, 1816680, 1907514, 2119460, 2180016, 2225433, 2422240, 2543352, 2725020, 2967244, 3179190, 3391136, 3633360, 3709055, 3815028, 4238920, 4360032, 4450866, 4768785, 5086704, 5450040, 5934488, 6358380, 6676299, 7266720, 7418110, 7630056, 8477840, 8901732, 9537570, 10173408, 10900080, 11127165, 11868976, 12716760, 13352598, 14836220, 15260112, 16955680, 17803464, 19075140, 21800160, 22254330, 23737952, 25433520, 26705196, 29672440, 30520224, 33381495, 35606928, 38150280, 44508660, 50867040, 53410392, 59344880, 66762990, 71213856, 76300560, 89017320, 106820784, 118689760, 133525980, 152601120, 178034640, 213641568, 267051960, 356069280, 534103920, 1068207840]

約数ペア:

[(1, 1068207840), (2, 534103920), (3, 356069280), (4, 267051960), (5, 213641568), (6, 178034640), (7, 152601120), (8, 133525980), (9, 118689760), (10, 106820784), (12, 89017320), (14, 76300560), (15, 71213856), (16, 66762990), (18, 59344880), (20, 53410392), (21, 50867040), (24, 44508660), (28, 38150280), (30, 35606928), (32, 33381495), (35, 30520224), (36, 29672440), (40, 26705196), (42, 25433520), (45, 23737952), (48, 22254330), (49, 21800160), (56, 19075140), (60, 17803464), (63, 16955680), (70, 15260112), (72, 14836220), (80, 13352598), (84, 12716760), (90, 11868976), (96, 11127165), (98, 10900080), (105, 10173408), (112, 9537570), (120, 8901732), (126, 8477840), (140, 7630056), (144, 7418110), (147, 7266720), (160, 6676299), (168, 6358380), (180, 5934488), (196, 5450040), (210, 5086704), (224, 4768785), (240, 4450866), (245, 4360032), (252, 4238920), (280, 3815028), (288, 3709055), (294, 3633360), (315, 3391136), (336, 3179190), (360, 2967244), (392, 2725020), (420, 2543352), (441, 2422240), (480, 2225433), (490, 2180016), (504, 2119460), (560, 1907514), (588, 1816680), (630, 1695568), (672, 1589595), (720, 1483622), (735, 1453344), (784, 1362510), (840, 1271676), (882, 1211120), (980, 1090008), (1008, 1059730), (1120, 953757), (1176, 908340), (1260, 847784), (1440, 741811), (1470, 726672), (1568, 681255), (1680, 635838), (1764, 605560), (1960, 545004), (2016, 529865), (2205, 484448), (2352, 454170), (2520, 423892), (2940, 363336), (3360, 317919), (3528, 302780), (3920, 272502), (4410, 242224), (4704, 227085), (5040, 211946), (5880, 181668), (7056, 151390), (7840, 136251), (8820, 121112), (10080, 105973), (11760, 90834), (14112, 75695), (15139, 70560), (17640, 60556), (23520, 45417), (30278, 35280)]