268755840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:282

約数の個数: 256

約数和(自身を含む): 967449600

約数和(自身を除く): 698693760

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, 64, 72, 80, 90, 96, 103, 108, 120, 128, 135, 144, 151, 160, 180, 192, 206, 216, 240, 270, 288, 302, 309, 320, 360, 384, 412, 432, 453, 480, 515, 540, 576, 604, 618, 640, 720, 755, 824, 864, 906, 927, 960, 1030, 1080, 1152, 1208, 1236, 1359, 1440, 1510, 1545, 1648, 1728, 1812, 1854, 1920, 2060, 2160, 2265, 2416, 2472, 2718, 2781, 2880, 3020, 3090, 3296, 3456, 3624, 3708, 4077, 4120, 4320, 4530, 4635, 4832, 4944, 5436, 5562, 5760, 6040, 6180, 6592, 6795, 7248, 7416, 8154, 8240, 8640, 9060, 9270, 9664, 9888, 10872, 11124, 12080, 12360, 13184, 13590, 13905, 14496, 14832, 15553, 16308, 16480, 17280, 18120, 18540, 19328, 19776, 20385, 21744, 22248, 24160, 24720, 27180, 27810, 28992, 29664, 31106, 32616, 32960, 36240, 37080, 39552, 40770, 43488, 44496, 46659, 48320, 49440, 54360, 55620, 57984, 59328, 62212, 65232, 65920, 72480, 74160, 77765, 81540, 86976, 88992, 93318, 96640, 98880, 108720, 111240, 118656, 124424, 130464, 139977, 144960, 148320, 155530, 163080, 173952, 177984, 186636, 197760, 217440, 222480, 233295, 248848, 260928, 279954, 289920, 296640, 311060, 326160, 355968, 373272, 419931, 434880, 444960, 466590, 497696, 521856, 559908, 593280, 622120, 652320, 699885, 746544, 839862, 869760, 889920, 933180, 995392, 1119816, 1244240, 1304640, 1399770, 1493088, 1679724, 1779840, 1866360, 1990784, 2099655, 2239632, 2488480, 2609280, 2799540, 2986176, 3359448, 3732720, 4199310, 4479264, 4976960, 5599080, 5972352, 6718896, 7465440, 8398620, 8958528, 9953920, 11198160, 13437792, 14930880, 16797240, 17917056, 22396320, 26875584, 29861760, 33594480, 44792640, 53751168, 67188960, 89585280, 134377920, 268755840]

約数ペア:

[(1, 268755840), (2, 134377920), (3, 89585280), (4, 67188960), (5, 53751168), (6, 44792640), (8, 33594480), (9, 29861760), (10, 26875584), (12, 22396320), (15, 17917056), (16, 16797240), (18, 14930880), (20, 13437792), (24, 11198160), (27, 9953920), (30, 8958528), (32, 8398620), (36, 7465440), (40, 6718896), (45, 5972352), (48, 5599080), (54, 4976960), (60, 4479264), (64, 4199310), (72, 3732720), (80, 3359448), (90, 2986176), (96, 2799540), (103, 2609280), (108, 2488480), (120, 2239632), (128, 2099655), (135, 1990784), (144, 1866360), (151, 1779840), (160, 1679724), (180, 1493088), (192, 1399770), (206, 1304640), (216, 1244240), (240, 1119816), (270, 995392), (288, 933180), (302, 889920), (309, 869760), (320, 839862), (360, 746544), (384, 699885), (412, 652320), (432, 622120), (453, 593280), (480, 559908), (515, 521856), (540, 497696), (576, 466590), (604, 444960), (618, 434880), (640, 419931), (720, 373272), (755, 355968), (824, 326160), (864, 311060), (906, 296640), (927, 289920), (960, 279954), (1030, 260928), (1080, 248848), (1152, 233295), (1208, 222480), (1236, 217440), (1359, 197760), (1440, 186636), (1510, 177984), (1545, 173952), (1648, 163080), (1728, 155530), (1812, 148320), (1854, 144960), (1920, 139977), (2060, 130464), (2160, 124424), (2265, 118656), (2416, 111240), (2472, 108720), (2718, 98880), (2781, 96640), (2880, 93318), (3020, 88992), (3090, 86976), (3296, 81540), (3456, 77765), (3624, 74160), (3708, 72480), (4077, 65920), (4120, 65232), (4320, 62212), (4530, 59328), (4635, 57984), (4832, 55620), (4944, 54360), (5436, 49440), (5562, 48320), (5760, 46659), (6040, 44496), (6180, 43488), (6592, 40770), (6795, 39552), (7248, 37080), (7416, 36240), (8154, 32960), (8240, 32616), (8640, 31106), (9060, 29664), (9270, 28992), (9664, 27810), (9888, 27180), (10872, 24720), (11124, 24160), (12080, 22248), (12360, 21744), (13184, 20385), (13590, 19776), (13905, 19328), (14496, 18540), (14832, 18120), (15553, 17280), (16308, 16480)]