214417280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 256

約数和(自身を含む): 675648000

約数和(自身を除く): 461230720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 64, 70, 76, 77, 80, 88, 95, 110, 112, 128, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 229, 266, 280, 304, 308, 320, 352, 380, 385, 418, 440, 448, 458, 532, 560, 608, 616, 640, 665, 704, 760, 770, 836, 880, 896, 916, 1045, 1064, 1120, 1145, 1216, 1232, 1330, 1408, 1463, 1520, 1540, 1603, 1672, 1760, 1832, 2090, 2128, 2240, 2290, 2432, 2464, 2519, 2660, 2926, 3040, 3080, 3206, 3344, 3520, 3664, 4180, 4256, 4351, 4480, 4580, 4928, 5038, 5320, 5852, 6080, 6160, 6412, 6688, 7040, 7315, 7328, 8015, 8360, 8512, 8702, 9160, 9856, 10076, 10640, 11704, 12160, 12320, 12595, 12824, 13376, 14630, 14656, 16030, 16720, 17024, 17404, 17633, 18320, 20152, 21280, 21755, 23408, 24640, 25190, 25648, 26752, 29260, 29312, 30457, 32060, 33440, 34808, 35266, 36640, 40304, 42560, 43510, 46816, 47861, 49280, 50380, 51296, 58520, 60914, 64120, 66880, 69616, 70532, 73280, 80608, 85120, 87020, 88165, 93632, 95722, 100760, 102592, 117040, 121828, 128240, 133760, 139232, 141064, 146560, 152285, 161216, 174040, 176330, 187264, 191444, 201520, 205184, 234080, 239305, 243656, 256480, 278464, 282128, 304570, 322432, 335027, 348080, 352660, 382888, 403040, 468160, 478610, 487312, 512960, 556928, 564256, 609140, 670054, 696160, 705320, 765776, 806080, 936320, 957220, 974624, 1025920, 1128512, 1218280, 1340108, 1392320, 1410640, 1531552, 1612160, 1675135, 1914440, 1949248, 2257024, 2436560, 2680216, 2784640, 2821280, 3063104, 3350270, 3828880, 3898496, 4873120, 5360432, 5642560, 6126208, 6700540, 7657760, 9746240, 10720864, 11285120, 13401080, 15315520, 19492480, 21441728, 26802160, 30631040, 42883456, 53604320, 107208640, 214417280]

約数ペア:

[(1, 214417280), (2, 107208640), (4, 53604320), (5, 42883456), (7, 30631040), (8, 26802160), (10, 21441728), (11, 19492480), (14, 15315520), (16, 13401080), (19, 11285120), (20, 10720864), (22, 9746240), (28, 7657760), (32, 6700540), (35, 6126208), (38, 5642560), (40, 5360432), (44, 4873120), (55, 3898496), (56, 3828880), (64, 3350270), (70, 3063104), (76, 2821280), (77, 2784640), (80, 2680216), (88, 2436560), (95, 2257024), (110, 1949248), (112, 1914440), (128, 1675135), (133, 1612160), (140, 1531552), (152, 1410640), (154, 1392320), (160, 1340108), (176, 1218280), (190, 1128512), (209, 1025920), (220, 974624), (224, 957220), (229, 936320), (266, 806080), (280, 765776), (304, 705320), (308, 696160), (320, 670054), (352, 609140), (380, 564256), (385, 556928), (418, 512960), (440, 487312), (448, 478610), (458, 468160), (532, 403040), (560, 382888), (608, 352660), (616, 348080), (640, 335027), (665, 322432), (704, 304570), (760, 282128), (770, 278464), (836, 256480), (880, 243656), (896, 239305), (916, 234080), (1045, 205184), (1064, 201520), (1120, 191444), (1145, 187264), (1216, 176330), (1232, 174040), (1330, 161216), (1408, 152285), (1463, 146560), (1520, 141064), (1540, 139232), (1603, 133760), (1672, 128240), (1760, 121828), (1832, 117040), (2090, 102592), (2128, 100760), (2240, 95722), (2290, 93632), (2432, 88165), (2464, 87020), (2519, 85120), (2660, 80608), (2926, 73280), (3040, 70532), (3080, 69616), (3206, 66880), (3344, 64120), (3520, 60914), (3664, 58520), (4180, 51296), (4256, 50380), (4351, 49280), (4480, 47861), (4580, 46816), (4928, 43510), (5038, 42560), (5320, 40304), (5852, 36640), (6080, 35266), (6160, 34808), (6412, 33440), (6688, 32060), (7040, 30457), (7315, 29312), (7328, 29260), (8015, 26752), (8360, 25648), (8512, 25190), (8702, 24640), (9160, 23408), (9856, 21755), (10076, 21280), (10640, 20152), (11704, 18320), (12160, 17633), (12320, 17404), (12595, 17024), (12824, 16720), (13376, 16030), (14630, 14656)]