252339840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:904

約数の個数: 256

約数和(自身を含む): 947376000

約数和(自身を除く): 695036160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 859, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1718, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2577, 2720, 2880, 3060, 3264, 3436, 3456, 3672, 4080, 4295, 4320, 4590, 4896, 5154, 5440, 5760, 6120, 6528, 6872, 7344, 7731, 8160, 8590, 8640, 9180, 9792, 10308, 10880, 12240, 12885, 13744, 14603, 14688, 15462, 16320, 17180, 17280, 18360, 19584, 20616, 23193, 24480, 25770, 27488, 29206, 29376, 30924, 32640, 34360, 36720, 38655, 41232, 43809, 46386, 48960, 51540, 54976, 58412, 58752, 61848, 68720, 73015, 73440, 77310, 82464, 87618, 92772, 97920, 103080, 109952, 115965, 116824, 123696, 131427, 137440, 146030, 146880, 154620, 164928, 175236, 185544, 206160, 219045, 231930, 233648, 247392, 262854, 274880, 292060, 293760, 309240, 329856, 350472, 371088, 394281, 412320, 438090, 463860, 467296, 494784, 525708, 549760, 584120, 618480, 657135, 700944, 742176, 788562, 824640, 876180, 927720, 934592, 989568, 1051416, 1168240, 1236960, 1314270, 1401888, 1484352, 1577124, 1649280, 1752360, 1855440, 1869184, 1971405, 2102832, 2336480, 2473920, 2628540, 2803776, 2968704, 3154248, 3504720, 3710880, 3942810, 4205664, 4672960, 4947840, 5257080, 5607552, 6308496, 7009440, 7421760, 7885620, 8411328, 9345920, 10514160, 12616992, 14018880, 14843520, 15771240, 16822656, 21028320, 25233984, 28037760, 31542480, 42056640, 50467968, 63084960, 84113280, 126169920, 252339840]

約数ペア:

[(1, 252339840), (2, 126169920), (3, 84113280), (4, 63084960), (5, 50467968), (6, 42056640), (8, 31542480), (9, 28037760), (10, 25233984), (12, 21028320), (15, 16822656), (16, 15771240), (17, 14843520), (18, 14018880), (20, 12616992), (24, 10514160), (27, 9345920), (30, 8411328), (32, 7885620), (34, 7421760), (36, 7009440), (40, 6308496), (45, 5607552), (48, 5257080), (51, 4947840), (54, 4672960), (60, 4205664), (64, 3942810), (68, 3710880), (72, 3504720), (80, 3154248), (85, 2968704), (90, 2803776), (96, 2628540), (102, 2473920), (108, 2336480), (120, 2102832), (128, 1971405), (135, 1869184), (136, 1855440), (144, 1752360), (153, 1649280), (160, 1577124), (170, 1484352), (180, 1401888), (192, 1314270), (204, 1236960), (216, 1168240), (240, 1051416), (255, 989568), (270, 934592), (272, 927720), (288, 876180), (306, 824640), (320, 788562), (340, 742176), (360, 700944), (384, 657135), (408, 618480), (432, 584120), (459, 549760), (480, 525708), (510, 494784), (540, 467296), (544, 463860), (576, 438090), (612, 412320), (640, 394281), (680, 371088), (720, 350472), (765, 329856), (816, 309240), (859, 293760), (864, 292060), (918, 274880), (960, 262854), (1020, 247392), (1080, 233648), (1088, 231930), (1152, 219045), (1224, 206160), (1360, 185544), (1440, 175236), (1530, 164928), (1632, 154620), (1718, 146880), (1728, 146030), (1836, 137440), (1920, 131427), (2040, 123696), (2160, 116824), (2176, 115965), (2295, 109952), (2448, 103080), (2577, 97920), (2720, 92772), (2880, 87618), (3060, 82464), (3264, 77310), (3436, 73440), (3456, 73015), (3672, 68720), (4080, 61848), (4295, 58752), (4320, 58412), (4590, 54976), (4896, 51540), (5154, 48960), (5440, 46386), (5760, 43809), (6120, 41232), (6528, 38655), (6872, 36720), (7344, 34360), (7731, 32640), (8160, 30924), (8590, 29376), (8640, 29206), (9180, 27488), (9792, 25770), (10308, 24480), (10880, 23193), (12240, 20616), (12885, 19584), (13744, 18360), (14603, 17280), (14688, 17180), (15462, 16320)]