69788160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:275

約数の個数: 240

約数和(自身を含む): 261405144

約数和(自身を除く): 191616984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 233, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 466, 468, 480, 512, 520, 576, 585, 624, 640, 699, 720, 768, 780, 832, 932, 936, 960, 1040, 1152, 1165, 1170, 1248, 1280, 1398, 1440, 1536, 1560, 1664, 1864, 1872, 1920, 2080, 2097, 2304, 2330, 2340, 2496, 2560, 2796, 2880, 3029, 3120, 3328, 3495, 3728, 3744, 3840, 4160, 4194, 4608, 4660, 4680, 4992, 5592, 5760, 6058, 6240, 6656, 6990, 7456, 7488, 7680, 8320, 8388, 9087, 9320, 9360, 9984, 10485, 11184, 11520, 12116, 12480, 13980, 14912, 14976, 15145, 16640, 16776, 18174, 18640, 18720, 19968, 20970, 22368, 23040, 24232, 24960, 27261, 27960, 29824, 29952, 30290, 33280, 33552, 36348, 37280, 37440, 41940, 44736, 45435, 48464, 49920, 54522, 55920, 59648, 59904, 60580, 67104, 72696, 74560, 74880, 83880, 89472, 90870, 96928, 99840, 109044, 111840, 119296, 121160, 134208, 136305, 145392, 149120, 149760, 167760, 178944, 181740, 193856, 218088, 223680, 242320, 268416, 272610, 290784, 298240, 299520, 335520, 357888, 363480, 387712, 436176, 447360, 484640, 536832, 545220, 581568, 596480, 671040, 726960, 775424, 872352, 894720, 969280, 1073664, 1090440, 1163136, 1342080, 1453920, 1550848, 1744704, 1789440, 1938560, 2180880, 2326272, 2684160, 2907840, 3489408, 3877120, 4361760, 4652544, 5368320, 5815680, 6978816, 7754240, 8723520, 11631360, 13957632, 17447040, 23262720, 34894080, 69788160]

約数ペア:

[(1, 69788160), (2, 34894080), (3, 23262720), (4, 17447040), (5, 13957632), (6, 11631360), (8, 8723520), (9, 7754240), (10, 6978816), (12, 5815680), (13, 5368320), (15, 4652544), (16, 4361760), (18, 3877120), (20, 3489408), (24, 2907840), (26, 2684160), (30, 2326272), (32, 2180880), (36, 1938560), (39, 1789440), (40, 1744704), (45, 1550848), (48, 1453920), (52, 1342080), (60, 1163136), (64, 1090440), (65, 1073664), (72, 969280), (78, 894720), (80, 872352), (90, 775424), (96, 726960), (104, 671040), (117, 596480), (120, 581568), (128, 545220), (130, 536832), (144, 484640), (156, 447360), (160, 436176), (180, 387712), (192, 363480), (195, 357888), (208, 335520), (233, 299520), (234, 298240), (240, 290784), (256, 272610), (260, 268416), (288, 242320), (312, 223680), (320, 218088), (360, 193856), (384, 181740), (390, 178944), (416, 167760), (466, 149760), (468, 149120), (480, 145392), (512, 136305), (520, 134208), (576, 121160), (585, 119296), (624, 111840), (640, 109044), (699, 99840), (720, 96928), (768, 90870), (780, 89472), (832, 83880), (932, 74880), (936, 74560), (960, 72696), (1040, 67104), (1152, 60580), (1165, 59904), (1170, 59648), (1248, 55920), (1280, 54522), (1398, 49920), (1440, 48464), (1536, 45435), (1560, 44736), (1664, 41940), (1864, 37440), (1872, 37280), (1920, 36348), (2080, 33552), (2097, 33280), (2304, 30290), (2330, 29952), (2340, 29824), (2496, 27960), (2560, 27261), (2796, 24960), (2880, 24232), (3029, 23040), (3120, 22368), (3328, 20970), (3495, 19968), (3728, 18720), (3744, 18640), (3840, 18174), (4160, 16776), (4194, 16640), (4608, 15145), (4660, 14976), (4680, 14912), (4992, 13980), (5592, 12480), (5760, 12116), (6058, 11520), (6240, 11184), (6656, 10485), (6990, 9984), (7456, 9360), (7488, 9320), (7680, 9087), (8320, 8388)]