265965120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 280

約数和(自身を含む): 979554048

約数和(自身を除く): 713588928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 331, 360, 372, 405, 432, 465, 480, 496, 540, 558, 576, 620, 648, 662, 720, 744, 810, 837, 864, 930, 960, 992, 993, 1080, 1116, 1240, 1296, 1324, 1395, 1440, 1488, 1620, 1655, 1674, 1728, 1860, 1984, 1986, 2160, 2232, 2480, 2511, 2592, 2648, 2790, 2880, 2976, 2979, 3240, 3310, 3348, 3720, 3972, 4185, 4320, 4464, 4960, 4965, 5022, 5184, 5296, 5580, 5952, 5958, 6480, 6620, 6696, 7440, 7944, 8370, 8640, 8928, 8937, 9920, 9930, 10044, 10261, 10592, 11160, 11916, 12555, 12960, 13240, 13392, 14880, 14895, 15888, 16740, 17856, 17874, 19860, 20088, 20522, 21184, 22320, 23832, 25110, 25920, 26480, 26784, 26811, 29760, 29790, 30783, 31776, 33480, 35748, 39720, 40176, 41044, 44640, 44685, 47664, 50220, 51305, 52960, 53568, 53622, 59580, 61566, 63552, 66960, 71496, 79440, 80352, 82088, 89280, 89370, 92349, 95328, 100440, 102610, 105920, 107244, 119160, 123132, 133920, 134055, 142992, 153915, 158880, 160704, 164176, 178740, 184698, 190656, 200880, 205220, 214488, 238320, 246264, 267840, 268110, 277047, 285984, 307830, 317760, 328352, 357480, 369396, 401760, 410440, 428976, 461745, 476640, 492528, 536220, 554094, 571968, 615660, 656704, 714960, 738792, 803520, 820880, 831141, 857952, 923490, 953280, 985056, 1072440, 1108188, 1231320, 1385235, 1429920, 1477584, 1641760, 1662282, 1715904, 1846980, 1970112, 2144880, 2216376, 2462640, 2770470, 2859840, 2955168, 3283520, 3324564, 3693960, 4155705, 4289760, 4432752, 4925280, 5540940, 5910336, 6649128, 7387920, 8311410, 8579520, 8865504, 9850560, 11081880, 13298256, 14775840, 16622820, 17731008, 22163760, 26596512, 29551680, 33245640, 44327520, 53193024, 66491280, 88655040, 132982560, 265965120]

約数ペア:

[(1, 265965120), (2, 132982560), (3, 88655040), (4, 66491280), (5, 53193024), (6, 44327520), (8, 33245640), (9, 29551680), (10, 26596512), (12, 22163760), (15, 17731008), (16, 16622820), (18, 14775840), (20, 13298256), (24, 11081880), (27, 9850560), (30, 8865504), (31, 8579520), (32, 8311410), (36, 7387920), (40, 6649128), (45, 5910336), (48, 5540940), (54, 4925280), (60, 4432752), (62, 4289760), (64, 4155705), (72, 3693960), (80, 3324564), (81, 3283520), (90, 2955168), (93, 2859840), (96, 2770470), (108, 2462640), (120, 2216376), (124, 2144880), (135, 1970112), (144, 1846980), (155, 1715904), (160, 1662282), (162, 1641760), (180, 1477584), (186, 1429920), (192, 1385235), (216, 1231320), (240, 1108188), (248, 1072440), (270, 985056), (279, 953280), (288, 923490), (310, 857952), (320, 831141), (324, 820880), (331, 803520), (360, 738792), (372, 714960), (405, 656704), (432, 615660), (465, 571968), (480, 554094), (496, 536220), (540, 492528), (558, 476640), (576, 461745), (620, 428976), (648, 410440), (662, 401760), (720, 369396), (744, 357480), (810, 328352), (837, 317760), (864, 307830), (930, 285984), (960, 277047), (992, 268110), (993, 267840), (1080, 246264), (1116, 238320), (1240, 214488), (1296, 205220), (1324, 200880), (1395, 190656), (1440, 184698), (1488, 178740), (1620, 164176), (1655, 160704), (1674, 158880), (1728, 153915), (1860, 142992), (1984, 134055), (1986, 133920), (2160, 123132), (2232, 119160), (2480, 107244), (2511, 105920), (2592, 102610), (2648, 100440), (2790, 95328), (2880, 92349), (2976, 89370), (2979, 89280), (3240, 82088), (3310, 80352), (3348, 79440), (3720, 71496), (3972, 66960), (4185, 63552), (4320, 61566), (4464, 59580), (4960, 53622), (4965, 53568), (5022, 52960), (5184, 51305), (5296, 50220), (5580, 47664), (5952, 44685), (5958, 44640), (6480, 41044), (6620, 40176), (6696, 39720), (7440, 35748), (7944, 33480), (8370, 31776), (8640, 30783), (8928, 29790), (8937, 29760), (9920, 26811), (9930, 26784), (10044, 26480), (10261, 25920), (10592, 25110), (11160, 23832), (11916, 22320), (12555, 21184), (12960, 20522), (13240, 20088), (13392, 19860), (14880, 17874), (14895, 17856), (15888, 16740)]