73691520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{5483}}^1$

素因数の和:5512

約数の個数: 128

約数和(自身を含む): 268496640

約数和(自身を除く): 194805120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 5483, 6720, 10966, 13440, 16449, 21932, 27415, 32898, 38381, 43864, 54830, 65796, 76762, 82245, 87728, 109660, 115143, 131592, 153524, 164490, 175456, 191905, 219320, 230286, 263184, 307048, 328980, 350912, 383810, 438640, 460572, 526368, 575715, 614096, 657960, 701824, 767620, 877280, 921144, 1052736, 1151430, 1228192, 1315920, 1535240, 1754560, 1842288, 2105472, 2302860, 2456384, 2631840, 3070480, 3509120, 3684576, 4605720, 4912768, 5263680, 6140960, 7369152, 9211440, 10527360, 12281920, 14738304, 18422880, 24563840, 36845760, 73691520]

約数ペア:

[(1, 73691520), (2, 36845760), (3, 24563840), (4, 18422880), (5, 14738304), (6, 12281920), (7, 10527360), (8, 9211440), (10, 7369152), (12, 6140960), (14, 5263680), (15, 4912768), (16, 4605720), (20, 3684576), (21, 3509120), (24, 3070480), (28, 2631840), (30, 2456384), (32, 2302860), (35, 2105472), (40, 1842288), (42, 1754560), (48, 1535240), (56, 1315920), (60, 1228192), (64, 1151430), (70, 1052736), (80, 921144), (84, 877280), (96, 767620), (105, 701824), (112, 657960), (120, 614096), (128, 575715), (140, 526368), (160, 460572), (168, 438640), (192, 383810), (210, 350912), (224, 328980), (240, 307048), (280, 263184), (320, 230286), (336, 219320), (384, 191905), (420, 175456), (448, 164490), (480, 153524), (560, 131592), (640, 115143), (672, 109660), (840, 87728), (896, 82245), (960, 76762), (1120, 65796), (1344, 54830), (1680, 43864), (1920, 38381), (2240, 32898), (2688, 27415), (3360, 21932), (4480, 16449), (5483, 13440), (6720, 10966)]