218017440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:596

約数の個数: 192

約数和(自身を含む): 771724800

約数和(自身を除く): 553707360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 109, 120, 135, 144, 160, 180, 216, 218, 240, 270, 288, 327, 360, 432, 436, 463, 480, 540, 545, 654, 720, 864, 872, 926, 981, 1080, 1090, 1308, 1389, 1440, 1635, 1744, 1852, 1962, 2160, 2180, 2315, 2616, 2778, 2943, 3270, 3488, 3704, 3924, 4167, 4320, 4360, 4630, 4905, 5232, 5556, 5886, 6540, 6945, 7408, 7848, 8334, 8720, 9260, 9810, 10464, 11112, 11772, 12501, 13080, 13890, 14715, 14816, 15696, 16668, 17440, 18520, 19620, 20835, 22224, 23544, 25002, 26160, 27780, 29430, 31392, 33336, 37040, 39240, 41670, 44448, 47088, 50004, 50467, 52320, 55560, 58860, 62505, 66672, 74080, 78480, 83340, 94176, 100008, 100934, 111120, 117720, 125010, 133344, 151401, 156960, 166680, 200016, 201868, 222240, 235440, 250020, 252335, 302802, 333360, 400032, 403736, 454203, 470880, 500040, 504670, 605604, 666720, 757005, 807472, 908406, 1000080, 1009340, 1211208, 1362609, 1514010, 1614944, 1816812, 2000160, 2018680, 2271015, 2422416, 2725218, 3028020, 3633624, 4037360, 4542030, 4844832, 5450436, 6056040, 6813045, 7267248, 8074720, 9084060, 10900872, 12112080, 13626090, 14534496, 18168120, 21801744, 24224160, 27252180, 36336240, 43603488, 54504360, 72672480, 109008720, 218017440]

約数ペア:

[(1, 218017440), (2, 109008720), (3, 72672480), (4, 54504360), (5, 43603488), (6, 36336240), (8, 27252180), (9, 24224160), (10, 21801744), (12, 18168120), (15, 14534496), (16, 13626090), (18, 12112080), (20, 10900872), (24, 9084060), (27, 8074720), (30, 7267248), (32, 6813045), (36, 6056040), (40, 5450436), (45, 4844832), (48, 4542030), (54, 4037360), (60, 3633624), (72, 3028020), (80, 2725218), (90, 2422416), (96, 2271015), (108, 2018680), (109, 2000160), (120, 1816812), (135, 1614944), (144, 1514010), (160, 1362609), (180, 1211208), (216, 1009340), (218, 1000080), (240, 908406), (270, 807472), (288, 757005), (327, 666720), (360, 605604), (432, 504670), (436, 500040), (463, 470880), (480, 454203), (540, 403736), (545, 400032), (654, 333360), (720, 302802), (864, 252335), (872, 250020), (926, 235440), (981, 222240), (1080, 201868), (1090, 200016), (1308, 166680), (1389, 156960), (1440, 151401), (1635, 133344), (1744, 125010), (1852, 117720), (1962, 111120), (2160, 100934), (2180, 100008), (2315, 94176), (2616, 83340), (2778, 78480), (2943, 74080), (3270, 66672), (3488, 62505), (3704, 58860), (3924, 55560), (4167, 52320), (4320, 50467), (4360, 50004), (4630, 47088), (4905, 44448), (5232, 41670), (5556, 39240), (5886, 37040), (6540, 33336), (6945, 31392), (7408, 29430), (7848, 27780), (8334, 26160), (8720, 25002), (9260, 23544), (9810, 22224), (10464, 20835), (11112, 19620), (11772, 18520), (12501, 17440), (13080, 16668), (13890, 15696), (14715, 14816)]