158365440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:319

約数の個数: 216

約数和(自身を含む): 559606320

約数和(自身を除く): 401240880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 128, 144, 160, 177, 180, 192, 233, 236, 240, 256, 288, 295, 320, 354, 360, 384, 466, 472, 480, 531, 576, 590, 640, 699, 708, 720, 768, 885, 932, 944, 960, 1062, 1152, 1165, 1180, 1280, 1398, 1416, 1440, 1770, 1864, 1888, 1920, 2097, 2124, 2304, 2330, 2360, 2655, 2796, 2832, 2880, 3495, 3540, 3728, 3776, 3840, 4194, 4248, 4660, 4720, 5310, 5592, 5664, 5760, 6990, 7080, 7456, 7552, 8388, 8496, 9320, 9440, 10485, 10620, 11184, 11328, 11520, 13747, 13980, 14160, 14912, 15104, 16776, 16992, 18640, 18880, 20970, 21240, 22368, 22656, 27494, 27960, 28320, 29824, 33552, 33984, 37280, 37760, 41241, 41940, 42480, 44736, 45312, 54988, 55920, 56640, 59648, 67104, 67968, 68735, 74560, 75520, 82482, 83880, 84960, 89472, 109976, 111840, 113280, 123723, 134208, 135936, 137470, 149120, 164964, 167760, 169920, 178944, 206205, 219952, 223680, 226560, 247446, 268416, 274940, 298240, 329928, 335520, 339840, 412410, 439904, 447360, 494892, 536832, 549880, 618615, 659856, 671040, 679680, 824820, 879808, 894720, 989784, 1099760, 1237230, 1319712, 1342080, 1649640, 1759616, 1979568, 2199520, 2474460, 2639424, 2684160, 3299280, 3519232, 3959136, 4399040, 4948920, 5278848, 6598560, 7918272, 8798080, 9897840, 10557696, 13197120, 15836544, 17596160, 19795680, 26394240, 31673088, 39591360, 52788480, 79182720, 158365440]

約数ペア:

[(1, 158365440), (2, 79182720), (3, 52788480), (4, 39591360), (5, 31673088), (6, 26394240), (8, 19795680), (9, 17596160), (10, 15836544), (12, 13197120), (15, 10557696), (16, 9897840), (18, 8798080), (20, 7918272), (24, 6598560), (30, 5278848), (32, 4948920), (36, 4399040), (40, 3959136), (45, 3519232), (48, 3299280), (59, 2684160), (60, 2639424), (64, 2474460), (72, 2199520), (80, 1979568), (90, 1759616), (96, 1649640), (118, 1342080), (120, 1319712), (128, 1237230), (144, 1099760), (160, 989784), (177, 894720), (180, 879808), (192, 824820), (233, 679680), (236, 671040), (240, 659856), (256, 618615), (288, 549880), (295, 536832), (320, 494892), (354, 447360), (360, 439904), (384, 412410), (466, 339840), (472, 335520), (480, 329928), (531, 298240), (576, 274940), (590, 268416), (640, 247446), (699, 226560), (708, 223680), (720, 219952), (768, 206205), (885, 178944), (932, 169920), (944, 167760), (960, 164964), (1062, 149120), (1152, 137470), (1165, 135936), (1180, 134208), (1280, 123723), (1398, 113280), (1416, 111840), (1440, 109976), (1770, 89472), (1864, 84960), (1888, 83880), (1920, 82482), (2097, 75520), (2124, 74560), (2304, 68735), (2330, 67968), (2360, 67104), (2655, 59648), (2796, 56640), (2832, 55920), (2880, 54988), (3495, 45312), (3540, 44736), (3728, 42480), (3776, 41940), (3840, 41241), (4194, 37760), (4248, 37280), (4660, 33984), (4720, 33552), (5310, 29824), (5592, 28320), (5664, 27960), (5760, 27494), (6990, 22656), (7080, 22368), (7456, 21240), (7552, 20970), (8388, 18880), (8496, 18640), (9320, 16992), (9440, 16776), (10485, 15104), (10620, 14912), (11184, 14160), (11328, 13980), (11520, 13747)]