193831680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{7211}}^1$

素因数の和:7242

約数の個数: 144

約数和(自身を含む): 707583744

約数和(自身を除く): 513752064

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, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 7211, 8960, 13440, 14422, 21633, 26880, 28844, 36055, 43266, 50477, 57688, 72110, 86532, 100954, 108165, 115376, 144220, 151431, 173064, 201908, 216330, 230752, 252385, 288440, 302862, 346128, 403816, 432660, 461504, 504770, 576880, 605724, 692256, 757155, 807632, 865320, 923008, 1009540, 1153760, 1211448, 1384512, 1514310, 1615264, 1730640, 1846016, 2019080, 2307520, 2422896, 2769024, 3028620, 3230528, 3461280, 4038160, 4615040, 4845792, 5538048, 6057240, 6461056, 6922560, 8076320, 9230080, 9691584, 12114480, 12922112, 13845120, 16152640, 19383168, 24228960, 27690240, 32305280, 38766336, 48457920, 64610560, 96915840, 193831680]

約数ペア:

[(1, 193831680), (2, 96915840), (3, 64610560), (4, 48457920), (5, 38766336), (6, 32305280), (7, 27690240), (8, 24228960), (10, 19383168), (12, 16152640), (14, 13845120), (15, 12922112), (16, 12114480), (20, 9691584), (21, 9230080), (24, 8076320), (28, 6922560), (30, 6461056), (32, 6057240), (35, 5538048), (40, 4845792), (42, 4615040), (48, 4038160), (56, 3461280), (60, 3230528), (64, 3028620), (70, 2769024), (80, 2422896), (84, 2307520), (96, 2019080), (105, 1846016), (112, 1730640), (120, 1615264), (128, 1514310), (140, 1384512), (160, 1211448), (168, 1153760), (192, 1009540), (210, 923008), (224, 865320), (240, 807632), (256, 757155), (280, 692256), (320, 605724), (336, 576880), (384, 504770), (420, 461504), (448, 432660), (480, 403816), (560, 346128), (640, 302862), (672, 288440), (768, 252385), (840, 230752), (896, 216330), (960, 201908), (1120, 173064), (1280, 151431), (1344, 144220), (1680, 115376), (1792, 108165), (1920, 100954), (2240, 86532), (2688, 72110), (3360, 57688), (3840, 50477), (4480, 43266), (5376, 36055), (6720, 28844), (7211, 26880), (8960, 21633), (13440, 14422)]