171932160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:454

約数の個数: 160

約数和(自身を含む): 560178432

約数和(自身を除く): 388246272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 367, 384, 480, 488, 512, 610, 640, 732, 734, 768, 915, 960, 976, 1101, 1220, 1280, 1464, 1468, 1536, 1830, 1835, 1920, 1952, 2202, 2440, 2560, 2928, 2936, 3660, 3670, 3840, 3904, 4404, 4880, 5505, 5856, 5872, 7320, 7340, 7680, 7808, 8808, 9760, 11010, 11712, 11744, 14640, 14680, 15616, 17616, 19520, 22020, 22387, 23424, 23488, 29280, 29360, 31232, 35232, 39040, 44040, 44774, 46848, 46976, 58560, 58720, 67161, 70464, 78080, 88080, 89548, 93696, 93952, 111935, 117120, 117440, 134322, 140928, 156160, 176160, 179096, 187904, 223870, 234240, 234880, 268644, 281856, 335805, 352320, 358192, 447740, 468480, 469760, 537288, 563712, 671610, 704640, 716384, 895480, 939520, 1074576, 1343220, 1409280, 1432768, 1790960, 2149152, 2686440, 2818560, 2865536, 3581920, 4298304, 5372880, 5731072, 7163840, 8596608, 10745760, 11462144, 14327680, 17193216, 21491520, 28655360, 34386432, 42983040, 57310720, 85966080, 171932160]

約数ペア:

[(1, 171932160), (2, 85966080), (3, 57310720), (4, 42983040), (5, 34386432), (6, 28655360), (8, 21491520), (10, 17193216), (12, 14327680), (15, 11462144), (16, 10745760), (20, 8596608), (24, 7163840), (30, 5731072), (32, 5372880), (40, 4298304), (48, 3581920), (60, 2865536), (61, 2818560), (64, 2686440), (80, 2149152), (96, 1790960), (120, 1432768), (122, 1409280), (128, 1343220), (160, 1074576), (183, 939520), (192, 895480), (240, 716384), (244, 704640), (256, 671610), (305, 563712), (320, 537288), (366, 469760), (367, 468480), (384, 447740), (480, 358192), (488, 352320), (512, 335805), (610, 281856), (640, 268644), (732, 234880), (734, 234240), (768, 223870), (915, 187904), (960, 179096), (976, 176160), (1101, 156160), (1220, 140928), (1280, 134322), (1464, 117440), (1468, 117120), (1536, 111935), (1830, 93952), (1835, 93696), (1920, 89548), (1952, 88080), (2202, 78080), (2440, 70464), (2560, 67161), (2928, 58720), (2936, 58560), (3660, 46976), (3670, 46848), (3840, 44774), (3904, 44040), (4404, 39040), (4880, 35232), (5505, 31232), (5856, 29360), (5872, 29280), (7320, 23488), (7340, 23424), (7680, 22387), (7808, 22020), (8808, 19520), (9760, 17616), (11010, 15616), (11712, 14680), (11744, 14640)]