274688640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:591

約数の個数: 192

約数和(自身を含む): 959811840

約数和(自身を除く): 685123200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 103, 120, 128, 144, 160, 180, 192, 206, 240, 288, 309, 320, 360, 384, 412, 463, 480, 515, 576, 618, 640, 720, 824, 926, 927, 960, 1030, 1152, 1236, 1389, 1440, 1545, 1648, 1852, 1854, 1920, 2060, 2315, 2472, 2778, 2880, 3090, 3296, 3704, 3708, 4120, 4167, 4630, 4635, 4944, 5556, 5760, 6180, 6592, 6945, 7408, 7416, 8240, 8334, 9260, 9270, 9888, 11112, 12360, 13184, 13890, 14816, 14832, 16480, 16668, 18520, 18540, 19776, 20835, 22224, 24720, 27780, 29632, 29664, 32960, 33336, 37040, 37080, 39552, 41670, 44448, 47689, 49440, 55560, 59264, 59328, 65920, 66672, 74080, 74160, 83340, 88896, 95378, 98880, 111120, 118656, 133344, 143067, 148160, 148320, 166680, 177792, 190756, 197760, 222240, 238445, 266688, 286134, 296320, 296640, 333360, 381512, 429201, 444480, 476890, 533376, 572268, 593280, 666720, 715335, 763024, 858402, 888960, 953780, 1144536, 1333440, 1430670, 1526048, 1716804, 1907560, 2146005, 2289072, 2666880, 2861340, 3052096, 3433608, 3815120, 4292010, 4578144, 5722680, 6104192, 6867216, 7630240, 8584020, 9156288, 11445360, 13734432, 15260480, 17168040, 18312576, 22890720, 27468864, 30520960, 34336080, 45781440, 54937728, 68672160, 91562880, 137344320, 274688640]

約数ペア:

[(1, 274688640), (2, 137344320), (3, 91562880), (4, 68672160), (5, 54937728), (6, 45781440), (8, 34336080), (9, 30520960), (10, 27468864), (12, 22890720), (15, 18312576), (16, 17168040), (18, 15260480), (20, 13734432), (24, 11445360), (30, 9156288), (32, 8584020), (36, 7630240), (40, 6867216), (45, 6104192), (48, 5722680), (60, 4578144), (64, 4292010), (72, 3815120), (80, 3433608), (90, 3052096), (96, 2861340), (103, 2666880), (120, 2289072), (128, 2146005), (144, 1907560), (160, 1716804), (180, 1526048), (192, 1430670), (206, 1333440), (240, 1144536), (288, 953780), (309, 888960), (320, 858402), (360, 763024), (384, 715335), (412, 666720), (463, 593280), (480, 572268), (515, 533376), (576, 476890), (618, 444480), (640, 429201), (720, 381512), (824, 333360), (926, 296640), (927, 296320), (960, 286134), (1030, 266688), (1152, 238445), (1236, 222240), (1389, 197760), (1440, 190756), (1545, 177792), (1648, 166680), (1852, 148320), (1854, 148160), (1920, 143067), (2060, 133344), (2315, 118656), (2472, 111120), (2778, 98880), (2880, 95378), (3090, 88896), (3296, 83340), (3704, 74160), (3708, 74080), (4120, 66672), (4167, 65920), (4630, 59328), (4635, 59264), (4944, 55560), (5556, 49440), (5760, 47689), (6180, 44448), (6592, 41670), (6945, 39552), (7408, 37080), (7416, 37040), (8240, 33336), (8334, 32960), (9260, 29664), (9270, 29632), (9888, 27780), (11112, 24720), (12360, 22224), (13184, 20835), (13890, 19776), (14816, 18540), (14832, 18520), (16480, 16668)]