210792960

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{1307}}^1$

素因数の和:1343

約数の個数: 240

約数和(自身を含む): 834964416

約数和(自身を除く): 624171456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1307, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2614, 2688, 2880, 3360, 3584, 3840, 3921, 4032, 4480, 4608, 5040, 5228, 5376, 5760, 6535, 6720, 7680, 7842, 8064, 8960, 9149, 10080, 10456, 10752, 11520, 11763, 13070, 13440, 15684, 16128, 17920, 18298, 19605, 20160, 20912, 23040, 23526, 26140, 26880, 27447, 31368, 32256, 36596, 39210, 40320, 41824, 45745, 47052, 52280, 53760, 54894, 58815, 62736, 73192, 78420, 80640, 82341, 83648, 91490, 94104, 104560, 109788, 117630, 125472, 137235, 146384, 156840, 161280, 164682, 167296, 182980, 188208, 209120, 219576, 235260, 250944, 274470, 292768, 313680, 329364, 334592, 365960, 376416, 411705, 418240, 439152, 470520, 501888, 548940, 585536, 627360, 658728, 669184, 731920, 752832, 823410, 836480, 878304, 941040, 1003776, 1097880, 1171072, 1254720, 1317456, 1463840, 1505664, 1646820, 1672960, 1756608, 1882080, 2007552, 2195760, 2342144, 2509440, 2634912, 2927680, 3011328, 3293640, 3345920, 3513216, 3764160, 4391520, 4684288, 5018880, 5269824, 5855360, 6022656, 6587280, 7026432, 7528320, 8783040, 10037760, 10539648, 11710720, 13174560, 14052864, 15056640, 17566080, 21079296, 23421440, 26349120, 30113280, 35132160, 42158592, 52698240, 70264320, 105396480, 210792960]

約数ペア:

[(1, 210792960), (2, 105396480), (3, 70264320), (4, 52698240), (5, 42158592), (6, 35132160), (7, 30113280), (8, 26349120), (9, 23421440), (10, 21079296), (12, 17566080), (14, 15056640), (15, 14052864), (16, 13174560), (18, 11710720), (20, 10539648), (21, 10037760), (24, 8783040), (28, 7528320), (30, 7026432), (32, 6587280), (35, 6022656), (36, 5855360), (40, 5269824), (42, 5018880), (45, 4684288), (48, 4391520), (56, 3764160), (60, 3513216), (63, 3345920), (64, 3293640), (70, 3011328), (72, 2927680), (80, 2634912), (84, 2509440), (90, 2342144), (96, 2195760), (105, 2007552), (112, 1882080), (120, 1756608), (126, 1672960), (128, 1646820), (140, 1505664), (144, 1463840), (160, 1317456), (168, 1254720), (180, 1171072), (192, 1097880), (210, 1003776), (224, 941040), (240, 878304), (252, 836480), (256, 823410), (280, 752832), (288, 731920), (315, 669184), (320, 658728), (336, 627360), (360, 585536), (384, 548940), (420, 501888), (448, 470520), (480, 439152), (504, 418240), (512, 411705), (560, 376416), (576, 365960), (630, 334592), (640, 329364), (672, 313680), (720, 292768), (768, 274470), (840, 250944), (896, 235260), (960, 219576), (1008, 209120), (1120, 188208), (1152, 182980), (1260, 167296), (1280, 164682), (1307, 161280), (1344, 156840), (1440, 146384), (1536, 137235), (1680, 125472), (1792, 117630), (1920, 109788), (2016, 104560), (2240, 94104), (2304, 91490), (2520, 83648), (2560, 82341), (2614, 80640), (2688, 78420), (2880, 73192), (3360, 62736), (3584, 58815), (3840, 54894), (3921, 53760), (4032, 52280), (4480, 47052), (4608, 45745), (5040, 41824), (5228, 40320), (5376, 39210), (5760, 36596), (6535, 32256), (6720, 31368), (7680, 27447), (7842, 26880), (8064, 26140), (8960, 23526), (9149, 23040), (10080, 20912), (10456, 20160), (10752, 19605), (11520, 18298), (11763, 17920), (13070, 16128), (13440, 15684)]