268162560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 240

約数和(自身を含む): 946037664

約数和(自身を除く): 677875104

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, 113, 120, 128, 144, 160, 180, 192, 206, 226, 240, 256, 288, 309, 320, 339, 360, 384, 412, 452, 480, 512, 515, 565, 576, 618, 640, 678, 720, 768, 824, 904, 927, 960, 1017, 1030, 1130, 1152, 1236, 1280, 1356, 1440, 1536, 1545, 1648, 1695, 1808, 1854, 1920, 2034, 2060, 2260, 2304, 2472, 2560, 2712, 2880, 3090, 3296, 3390, 3616, 3708, 3840, 4068, 4120, 4520, 4608, 4635, 4944, 5085, 5424, 5760, 6180, 6592, 6780, 7232, 7416, 7680, 8136, 8240, 9040, 9270, 9888, 10170, 10848, 11520, 11639, 12360, 13184, 13560, 14464, 14832, 16272, 16480, 18080, 18540, 19776, 20340, 21696, 23040, 23278, 24720, 26368, 27120, 28928, 29664, 32544, 32960, 34917, 36160, 37080, 39552, 40680, 43392, 46556, 49440, 52736, 54240, 57856, 58195, 59328, 65088, 65920, 69834, 72320, 74160, 79104, 81360, 86784, 93112, 98880, 104751, 108480, 116390, 118656, 130176, 131840, 139668, 144640, 148320, 158208, 162720, 173568, 174585, 186224, 197760, 209502, 216960, 232780, 237312, 260352, 263680, 279336, 289280, 296640, 325440, 349170, 372448, 395520, 419004, 433920, 465560, 474624, 520704, 523755, 558672, 593280, 650880, 698340, 744896, 791040, 838008, 867840, 931120, 1047510, 1117344, 1186560, 1301760, 1396680, 1489792, 1676016, 1862240, 2095020, 2234688, 2373120, 2603520, 2793360, 2979584, 3352032, 3724480, 4190040, 4469376, 5586720, 5959168, 6704064, 7448960, 8380080, 8938752, 11173440, 13408128, 14897920, 16760160, 17877504, 22346880, 26816256, 29795840, 33520320, 44693760, 53632512, 67040640, 89387520, 134081280, 268162560]

約数ペア:

[(1, 268162560), (2, 134081280), (3, 89387520), (4, 67040640), (5, 53632512), (6, 44693760), (8, 33520320), (9, 29795840), (10, 26816256), (12, 22346880), (15, 17877504), (16, 16760160), (18, 14897920), (20, 13408128), (24, 11173440), (30, 8938752), (32, 8380080), (36, 7448960), (40, 6704064), (45, 5959168), (48, 5586720), (60, 4469376), (64, 4190040), (72, 3724480), (80, 3352032), (90, 2979584), (96, 2793360), (103, 2603520), (113, 2373120), (120, 2234688), (128, 2095020), (144, 1862240), (160, 1676016), (180, 1489792), (192, 1396680), (206, 1301760), (226, 1186560), (240, 1117344), (256, 1047510), (288, 931120), (309, 867840), (320, 838008), (339, 791040), (360, 744896), (384, 698340), (412, 650880), (452, 593280), (480, 558672), (512, 523755), (515, 520704), (565, 474624), (576, 465560), (618, 433920), (640, 419004), (678, 395520), (720, 372448), (768, 349170), (824, 325440), (904, 296640), (927, 289280), (960, 279336), (1017, 263680), (1030, 260352), (1130, 237312), (1152, 232780), (1236, 216960), (1280, 209502), (1356, 197760), (1440, 186224), (1536, 174585), (1545, 173568), (1648, 162720), (1695, 158208), (1808, 148320), (1854, 144640), (1920, 139668), (2034, 131840), (2060, 130176), (2260, 118656), (2304, 116390), (2472, 108480), (2560, 104751), (2712, 98880), (2880, 93112), (3090, 86784), (3296, 81360), (3390, 79104), (3616, 74160), (3708, 72320), (3840, 69834), (4068, 65920), (4120, 65088), (4520, 59328), (4608, 58195), (4635, 57856), (4944, 54240), (5085, 52736), (5424, 49440), (5760, 46556), (6180, 43392), (6592, 40680), (6780, 39552), (7232, 37080), (7416, 36160), (7680, 34917), (8136, 32960), (8240, 32544), (9040, 29664), (9270, 28928), (9888, 27120), (10170, 26368), (10848, 24720), (11520, 23278), (11639, 23040), (12360, 21696), (13184, 20340), (13560, 19776), (14464, 18540), (14832, 18080), (16272, 16480)]