161338800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19207}}^1$

素因数の和:19235

約数の個数: 120

約数和(自身を含む): 590684416

約数和(自身を除く): 429345616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 19207, 38414, 57621, 76828, 96035, 115242, 134449, 153656, 192070, 230484, 268898, 288105, 307312, 384140, 403347, 460968, 480175, 537796, 576210, 672245, 768280, 806694, 921936, 960350, 1075592, 1152420, 1344490, 1440525, 1536560, 1613388, 1920700, 2016735, 2151184, 2304840, 2688980, 2881050, 3226776, 3361225, 3841400, 4033470, 4609680, 5377960, 5762100, 6453552, 6722450, 7682800, 8066940, 10083675, 10755920, 11524200, 13444900, 16133880, 20167350, 23048400, 26889800, 32267760, 40334700, 53779600, 80669400, 161338800]

約数ペア:

[(1, 161338800), (2, 80669400), (3, 53779600), (4, 40334700), (5, 32267760), (6, 26889800), (7, 23048400), (8, 20167350), (10, 16133880), (12, 13444900), (14, 11524200), (15, 10755920), (16, 10083675), (20, 8066940), (21, 7682800), (24, 6722450), (25, 6453552), (28, 5762100), (30, 5377960), (35, 4609680), (40, 4033470), (42, 3841400), (48, 3361225), (50, 3226776), (56, 2881050), (60, 2688980), (70, 2304840), (75, 2151184), (80, 2016735), (84, 1920700), (100, 1613388), (105, 1536560), (112, 1440525), (120, 1344490), (140, 1152420), (150, 1075592), (168, 960350), (175, 921936), (200, 806694), (210, 768280), (240, 672245), (280, 576210), (300, 537796), (336, 480175), (350, 460968), (400, 403347), (420, 384140), (525, 307312), (560, 288105), (600, 268898), (700, 230484), (840, 192070), (1050, 153656), (1200, 134449), (1400, 115242), (1680, 96035), (2100, 76828), (2800, 57621), (4200, 38414), (8400, 19207)]