214454240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 690633216

約数和(自身を除く): 476178976

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 103, 104, 110, 112, 130, 140, 143, 154, 160, 169, 176, 182, 206, 208, 220, 224, 260, 280, 286, 308, 338, 352, 364, 385, 412, 416, 440, 455, 515, 520, 560, 572, 616, 676, 715, 721, 728, 770, 824, 845, 880, 910, 1001, 1030, 1040, 1120, 1133, 1144, 1183, 1232, 1339, 1352, 1430, 1442, 1456, 1540, 1648, 1690, 1760, 1820, 1859, 2002, 2060, 2080, 2266, 2288, 2366, 2464, 2678, 2704, 2860, 2884, 2912, 3080, 3296, 3380, 3605, 3640, 3718, 4004, 4120, 4532, 4576, 4732, 5005, 5356, 5408, 5665, 5720, 5768, 5915, 6160, 6695, 6760, 7210, 7280, 7436, 7931, 8008, 8240, 9064, 9295, 9373, 9464, 10010, 10712, 11330, 11440, 11536, 11830, 12320, 13013, 13390, 13520, 14420, 14560, 14729, 14872, 15862, 16016, 16480, 17407, 18128, 18590, 18746, 18928, 20020, 21424, 22660, 22880, 23072, 23660, 26026, 26780, 27040, 28840, 29458, 29744, 31724, 32032, 34814, 36256, 37180, 37492, 37856, 39655, 40040, 42848, 45320, 46865, 47320, 52052, 53560, 57680, 58916, 59488, 63448, 65065, 69628, 73645, 74360, 74984, 79310, 80080, 87035, 90640, 93730, 94640, 103103, 104104, 107120, 115360, 117832, 121849, 126896, 130130, 139256, 147290, 148720, 149968, 158620, 160160, 174070, 181280, 187460, 189280, 191477, 206206, 208208, 214240, 235664, 243698, 253792, 260260, 278512, 294580, 297440, 299936, 317240, 348140, 374920, 382954, 412412, 416416, 471328, 487396, 515515, 520520, 557024, 589160, 609245, 634480, 696280, 749840, 765908, 824824, 957385, 974792, 1031030, 1041040, 1178320, 1218490, 1268960, 1340339, 1392560, 1499680, 1531816, 1649648, 1914770, 1949584, 2062060, 2082080, 2356640, 2436980, 2680678, 2785120, 3063632, 3299296, 3829540, 3899168, 4124120, 4873960, 5361356, 6127264, 6701695, 7659080, 8248240, 9747920, 10722712, 13403390, 15318160, 16496480, 19495840, 21445424, 26806780, 30636320, 42890848, 53613560, 107227120, 214454240]

約数ペア:

[(1, 214454240), (2, 107227120), (4, 53613560), (5, 42890848), (7, 30636320), (8, 26806780), (10, 21445424), (11, 19495840), (13, 16496480), (14, 15318160), (16, 13403390), (20, 10722712), (22, 9747920), (26, 8248240), (28, 7659080), (32, 6701695), (35, 6127264), (40, 5361356), (44, 4873960), (52, 4124120), (55, 3899168), (56, 3829540), (65, 3299296), (70, 3063632), (77, 2785120), (80, 2680678), (88, 2436980), (91, 2356640), (103, 2082080), (104, 2062060), (110, 1949584), (112, 1914770), (130, 1649648), (140, 1531816), (143, 1499680), (154, 1392560), (160, 1340339), (169, 1268960), (176, 1218490), (182, 1178320), (206, 1041040), (208, 1031030), (220, 974792), (224, 957385), (260, 824824), (280, 765908), (286, 749840), (308, 696280), (338, 634480), (352, 609245), (364, 589160), (385, 557024), (412, 520520), (416, 515515), (440, 487396), (455, 471328), (515, 416416), (520, 412412), (560, 382954), (572, 374920), (616, 348140), (676, 317240), (715, 299936), (721, 297440), (728, 294580), (770, 278512), (824, 260260), (845, 253792), (880, 243698), (910, 235664), (1001, 214240), (1030, 208208), (1040, 206206), (1120, 191477), (1133, 189280), (1144, 187460), (1183, 181280), (1232, 174070), (1339, 160160), (1352, 158620), (1430, 149968), (1442, 148720), (1456, 147290), (1540, 139256), (1648, 130130), (1690, 126896), (1760, 121849), (1820, 117832), (1859, 115360), (2002, 107120), (2060, 104104), (2080, 103103), (2266, 94640), (2288, 93730), (2366, 90640), (2464, 87035), (2678, 80080), (2704, 79310), (2860, 74984), (2884, 74360), (2912, 73645), (3080, 69628), (3296, 65065), (3380, 63448), (3605, 59488), (3640, 58916), (3718, 57680), (4004, 53560), (4120, 52052), (4532, 47320), (4576, 46865), (4732, 45320), (5005, 42848), (5356, 40040), (5408, 39655), (5665, 37856), (5720, 37492), (5768, 37180), (5915, 36256), (6160, 34814), (6695, 32032), (6760, 31724), (7210, 29744), (7280, 29458), (7436, 28840), (7931, 27040), (8008, 26780), (8240, 26026), (9064, 23660), (9295, 23072), (9373, 22880), (9464, 22660), (10010, 21424), (10712, 20020), (11330, 18928), (11440, 18746), (11536, 18590), (11830, 18128), (12320, 17407), (13013, 16480), (13390, 16016), (13520, 15862), (14420, 14872), (14560, 14729)]