443134720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 216

約数和(自身を含む): 1289633184

約数和(自身を除く): 846498464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 137, 140, 152, 160, 190, 224, 256, 266, 274, 280, 304, 320, 361, 380, 448, 532, 548, 560, 608, 640, 665, 685, 722, 760, 896, 959, 1064, 1096, 1120, 1216, 1280, 1330, 1370, 1444, 1520, 1792, 1805, 1918, 2128, 2192, 2240, 2432, 2527, 2603, 2660, 2740, 2888, 3040, 3610, 3836, 4256, 4384, 4480, 4795, 4864, 5054, 5206, 5320, 5480, 5776, 6080, 7220, 7672, 8512, 8768, 8960, 9590, 10108, 10412, 10640, 10960, 11552, 12160, 12635, 13015, 14440, 15344, 17024, 17536, 18221, 19180, 20216, 20824, 21280, 21920, 23104, 24320, 25270, 26030, 28880, 30688, 34048, 35072, 36442, 38360, 40432, 41648, 42560, 43840, 46208, 49457, 50540, 52060, 57760, 61376, 72884, 76720, 80864, 83296, 85120, 87680, 91105, 92416, 98914, 101080, 104120, 115520, 122752, 145768, 153440, 161728, 166592, 170240, 175360, 182210, 197828, 202160, 208240, 231040, 245504, 247285, 291536, 306880, 323456, 333184, 346199, 364420, 395656, 404320, 416480, 462080, 494570, 583072, 613760, 646912, 666368, 692398, 728840, 791312, 808640, 832960, 989140, 1166144, 1227520, 1384796, 1457680, 1582624, 1617280, 1665920, 1730995, 1978280, 2332288, 2769592, 2915360, 3165248, 3234560, 3331840, 3461990, 3956560, 4664576, 5539184, 5830720, 6330496, 6923980, 7913120, 11078368, 11661440, 12660992, 13847960, 15826240, 22156736, 23322880, 27695920, 31652480, 44313472, 55391840, 63304960, 88626944, 110783680, 221567360, 443134720]

約数ペア:

[(1, 443134720), (2, 221567360), (4, 110783680), (5, 88626944), (7, 63304960), (8, 55391840), (10, 44313472), (14, 31652480), (16, 27695920), (19, 23322880), (20, 22156736), (28, 15826240), (32, 13847960), (35, 12660992), (38, 11661440), (40, 11078368), (56, 7913120), (64, 6923980), (70, 6330496), (76, 5830720), (80, 5539184), (95, 4664576), (112, 3956560), (128, 3461990), (133, 3331840), (137, 3234560), (140, 3165248), (152, 2915360), (160, 2769592), (190, 2332288), (224, 1978280), (256, 1730995), (266, 1665920), (274, 1617280), (280, 1582624), (304, 1457680), (320, 1384796), (361, 1227520), (380, 1166144), (448, 989140), (532, 832960), (548, 808640), (560, 791312), (608, 728840), (640, 692398), (665, 666368), (685, 646912), (722, 613760), (760, 583072), (896, 494570), (959, 462080), (1064, 416480), (1096, 404320), (1120, 395656), (1216, 364420), (1280, 346199), (1330, 333184), (1370, 323456), (1444, 306880), (1520, 291536), (1792, 247285), (1805, 245504), (1918, 231040), (2128, 208240), (2192, 202160), (2240, 197828), (2432, 182210), (2527, 175360), (2603, 170240), (2660, 166592), (2740, 161728), (2888, 153440), (3040, 145768), (3610, 122752), (3836, 115520), (4256, 104120), (4384, 101080), (4480, 98914), (4795, 92416), (4864, 91105), (5054, 87680), (5206, 85120), (5320, 83296), (5480, 80864), (5776, 76720), (6080, 72884), (7220, 61376), (7672, 57760), (8512, 52060), (8768, 50540), (8960, 49457), (9590, 46208), (10108, 43840), (10412, 42560), (10640, 41648), (10960, 40432), (11552, 38360), (12160, 36442), (12635, 35072), (13015, 34048), (14440, 30688), (15344, 28880), (17024, 26030), (17536, 25270), (18221, 24320), (19180, 23104), (20216, 21920), (20824, 21280)]