164143680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2803}}^1$

素因数の和:2884

約数の個数: 112

約数和(自身を含む): 529888704

約数和(自身を除く): 365745024

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, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1464, 1830, 1952, 2440, 2803, 2928, 3660, 3904, 4880, 5606, 5856, 7320, 8409, 9760, 11212, 11712, 14015, 14640, 16818, 19520, 22424, 28030, 29280, 33636, 42045, 44848, 56060, 58560, 67272, 84090, 89696, 112120, 134544, 168180, 170983, 179392, 224240, 269088, 336360, 341966, 448480, 512949, 538176, 672720, 683932, 854915, 896960, 1025898, 1345440, 1367864, 1709830, 2051796, 2564745, 2690880, 2735728, 3419660, 4103592, 5129490, 5471456, 6839320, 8207184, 10258980, 10942912, 13678640, 16414368, 20517960, 27357280, 32828736, 41035920, 54714560, 82071840, 164143680]

約数ペア:

[(1, 164143680), (2, 82071840), (3, 54714560), (4, 41035920), (5, 32828736), (6, 27357280), (8, 20517960), (10, 16414368), (12, 13678640), (15, 10942912), (16, 10258980), (20, 8207184), (24, 6839320), (30, 5471456), (32, 5129490), (40, 4103592), (48, 3419660), (60, 2735728), (61, 2690880), (64, 2564745), (80, 2051796), (96, 1709830), (120, 1367864), (122, 1345440), (160, 1025898), (183, 896960), (192, 854915), (240, 683932), (244, 672720), (305, 538176), (320, 512949), (366, 448480), (480, 341966), (488, 336360), (610, 269088), (732, 224240), (915, 179392), (960, 170983), (976, 168180), (1220, 134544), (1464, 112120), (1830, 89696), (1952, 84090), (2440, 67272), (2803, 58560), (2928, 56060), (3660, 44848), (3904, 42045), (4880, 33636), (5606, 29280), (5856, 28030), (7320, 22424), (8409, 19520), (9760, 16818), (11212, 14640), (11712, 14015)]