2802925440

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{9931}}^1$

素因数の和:9970

約数の個数: 288

約数和(自身を含む): 11260206360

約数和(自身を除く): 8457280920

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, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4480, 4704, 5040, 5760, 5880, 6272, 6720, 7056, 7840, 8064, 8820, 9408, 9931, 10080, 11760, 13440, 14112, 15680, 17640, 18816, 19862, 20160, 23520, 28224, 29793, 31360, 35280, 39724, 40320, 47040, 49655, 56448, 59586, 69517, 70560, 79448, 89379, 94080, 99310, 119172, 139034, 141120, 148965, 158896, 178758, 198620, 208551, 238344, 278068, 282240, 297930, 317792, 347585, 357516, 397240, 417102, 446895, 476688, 486619, 556136, 595860, 625653, 635584, 695170, 715032, 794480, 834204, 893790, 953376, 973238, 1042755, 1112272, 1191720, 1251306, 1271168, 1390340, 1430064, 1459857, 1588960, 1668408, 1787580, 1906752, 1946476, 2085510, 2224544, 2383440, 2433095, 2502612, 2780680, 2860128, 2919714, 3128265, 3177920, 3336816, 3575160, 3813504, 3892952, 4171020, 4379571, 4449088, 4766880, 4866190, 5005224, 5561360, 5720256, 5839428, 6256530, 6355840, 6673632, 7150320, 7299285, 7785904, 8342040, 8759142, 8898176, 9533760, 9732380, 10010448, 11122720, 11440512, 11678856, 12513060, 13347264, 14300640, 14598570, 15571808, 16684080, 17518284, 19067520, 19464760, 20020896, 21897855, 22245440, 23357712, 25026120, 26694528, 28601280, 29197140, 31143616, 33368160, 35036568, 38929520, 40041792, 43795710, 44490880, 46715424, 50052240, 57202560, 58394280, 62287232, 66736320, 70073136, 77859040, 80083584, 87591420, 93430848, 100104480, 116788560, 133472640, 140146272, 155718080, 175182840, 186861696, 200208960, 233577120, 280292544, 311436160, 350365680, 400417920, 467154240, 560585088, 700731360, 934308480, 1401462720, 2802925440]

約数ペア:

[(1, 2802925440), (2, 1401462720), (3, 934308480), (4, 700731360), (5, 560585088), (6, 467154240), (7, 400417920), (8, 350365680), (9, 311436160), (10, 280292544), (12, 233577120), (14, 200208960), (15, 186861696), (16, 175182840), (18, 155718080), (20, 140146272), (21, 133472640), (24, 116788560), (28, 100104480), (30, 93430848), (32, 87591420), (35, 80083584), (36, 77859040), (40, 70073136), (42, 66736320), (45, 62287232), (48, 58394280), (49, 57202560), (56, 50052240), (60, 46715424), (63, 44490880), (64, 43795710), (70, 40041792), (72, 38929520), (80, 35036568), (84, 33368160), (90, 31143616), (96, 29197140), (98, 28601280), (105, 26694528), (112, 25026120), (120, 23357712), (126, 22245440), (128, 21897855), (140, 20020896), (144, 19464760), (147, 19067520), (160, 17518284), (168, 16684080), (180, 15571808), (192, 14598570), (196, 14300640), (210, 13347264), (224, 12513060), (240, 11678856), (245, 11440512), (252, 11122720), (280, 10010448), (288, 9732380), (294, 9533760), (315, 8898176), (320, 8759142), (336, 8342040), (360, 7785904), (384, 7299285), (392, 7150320), (420, 6673632), (441, 6355840), (448, 6256530), (480, 5839428), (490, 5720256), (504, 5561360), (560, 5005224), (576, 4866190), (588, 4766880), (630, 4449088), (640, 4379571), (672, 4171020), (720, 3892952), (735, 3813504), (784, 3575160), (840, 3336816), (882, 3177920), (896, 3128265), (960, 2919714), (980, 2860128), (1008, 2780680), (1120, 2502612), (1152, 2433095), (1176, 2383440), (1260, 2224544), (1344, 2085510), (1440, 1946476), (1470, 1906752), (1568, 1787580), (1680, 1668408), (1764, 1588960), (1920, 1459857), (1960, 1430064), (2016, 1390340), (2205, 1271168), (2240, 1251306), (2352, 1191720), (2520, 1112272), (2688, 1042755), (2880, 973238), (2940, 953376), (3136, 893790), (3360, 834204), (3528, 794480), (3920, 715032), (4032, 695170), (4410, 635584), (4480, 625653), (4704, 595860), (5040, 556136), (5760, 486619), (5880, 476688), (6272, 446895), (6720, 417102), (7056, 397240), (7840, 357516), (8064, 347585), (8820, 317792), (9408, 297930), (9931, 282240), (10080, 278068), (11760, 238344), (13440, 208551), (14112, 198620), (15680, 178758), (17640, 158896), (18816, 148965), (19862, 141120), (20160, 139034), (23520, 119172), (28224, 99310), (29793, 94080), (31360, 89379), (35280, 79448), (39724, 70560), (40320, 69517), (47040, 59586), (49655, 56448)]