250866720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1529

約数の個数: 240

約数和(自身を含む): 954094680

約数和(自身を除く): 703227960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1489, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 2978, 3120, 3240, 3510, 3744, 4212, 4320, 4467, 4680, 5265, 5616, 5956, 6240, 6480, 7020, 7445, 8424, 8934, 9360, 10530, 11232, 11912, 12960, 13401, 14040, 14890, 16848, 17868, 18720, 19357, 21060, 22335, 23824, 26802, 28080, 29780, 33696, 35736, 38714, 40203, 42120, 44670, 47648, 53604, 56160, 58071, 59560, 67005, 71472, 77428, 80406, 84240, 89340, 96785, 107208, 116142, 119120, 120609, 134010, 142944, 154856, 160812, 168480, 174213, 178680, 193570, 201015, 214416, 232284, 238240, 241218, 268020, 290355, 309712, 321624, 348426, 357360, 387140, 402030, 428832, 464568, 482436, 522639, 536040, 580710, 603045, 619424, 643248, 696852, 714720, 774280, 804060, 871065, 929136, 964872, 1045278, 1072080, 1161420, 1206090, 1286496, 1393704, 1548560, 1567917, 1608120, 1742130, 1858272, 1929744, 2090556, 2144160, 2322840, 2412180, 2613195, 2787408, 3097120, 3135834, 3216240, 3484260, 3859488, 4181112, 4645680, 4824360, 5226390, 5574816, 6271668, 6432480, 6968520, 7839585, 8362224, 9291360, 9648720, 10452780, 12543336, 13937040, 15679170, 16724448, 19297440, 20905560, 25086672, 27874080, 31358340, 41811120, 50173344, 62716680, 83622240, 125433360, 250866720]

約数ペア:

[(1, 250866720), (2, 125433360), (3, 83622240), (4, 62716680), (5, 50173344), (6, 41811120), (8, 31358340), (9, 27874080), (10, 25086672), (12, 20905560), (13, 19297440), (15, 16724448), (16, 15679170), (18, 13937040), (20, 12543336), (24, 10452780), (26, 9648720), (27, 9291360), (30, 8362224), (32, 7839585), (36, 6968520), (39, 6432480), (40, 6271668), (45, 5574816), (48, 5226390), (52, 4824360), (54, 4645680), (60, 4181112), (65, 3859488), (72, 3484260), (78, 3216240), (80, 3135834), (81, 3097120), (90, 2787408), (96, 2613195), (104, 2412180), (108, 2322840), (117, 2144160), (120, 2090556), (130, 1929744), (135, 1858272), (144, 1742130), (156, 1608120), (160, 1567917), (162, 1548560), (180, 1393704), (195, 1286496), (208, 1206090), (216, 1161420), (234, 1072080), (240, 1045278), (260, 964872), (270, 929136), (288, 871065), (312, 804060), (324, 774280), (351, 714720), (360, 696852), (390, 643248), (405, 619424), (416, 603045), (432, 580710), (468, 536040), (480, 522639), (520, 482436), (540, 464568), (585, 428832), (624, 402030), (648, 387140), (702, 357360), (720, 348426), (780, 321624), (810, 309712), (864, 290355), (936, 268020), (1040, 241218), (1053, 238240), (1080, 232284), (1170, 214416), (1248, 201015), (1296, 193570), (1404, 178680), (1440, 174213), (1489, 168480), (1560, 160812), (1620, 154856), (1755, 142944), (1872, 134010), (2080, 120609), (2106, 119120), (2160, 116142), (2340, 107208), (2592, 96785), (2808, 89340), (2978, 84240), (3120, 80406), (3240, 77428), (3510, 71472), (3744, 67005), (4212, 59560), (4320, 58071), (4467, 56160), (4680, 53604), (5265, 47648), (5616, 44670), (5956, 42120), (6240, 40203), (6480, 38714), (7020, 35736), (7445, 33696), (8424, 29780), (8934, 28080), (9360, 26802), (10530, 23824), (11232, 22335), (11912, 21060), (12960, 19357), (13401, 18720), (14040, 17868), (14890, 16848)]