2808323280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{79601}}^1$

素因数の和:79634

約数の個数: 180

約数和(自身を含む): 10971225252

約数和(自身を除く): 8162901972

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 35280, 79601, 159202, 238803, 318404, 398005, 477606, 557207, 636808, 716409, 796010, 955212, 1114414, 1194015, 1273616, 1432818, 1592020, 1671621, 1910424, 2228828, 2388030, 2786035, 2865636, 3184040, 3343242, 3582045, 3820848, 3900449, 4457656, 4776060, 5014863, 5572070, 5731272, 6368080, 6686484, 7164090, 7800898, 8358105, 8915312, 9552120, 10029726, 11144140, 11462544, 11701347, 13372968, 14328180, 15601796, 16716210, 19104240, 19502245, 20059452, 22288280, 23402694, 25074315, 26745936, 28656360, 31203592, 33432420, 35104041, 39004490, 40118904, 44576560, 46805388, 50148630, 57312720, 58506735, 62407184, 66864840, 70208082, 78008980, 80237808, 93610776, 100297260, 117013470, 133729680, 140416164, 156017960, 175520205, 187221552, 200594520, 234026940, 280832328, 312035920, 351040410, 401189040, 468053880, 561664656, 702080820, 936107760, 1404161640, 2808323280]

約数ペア:

[(1, 2808323280), (2, 1404161640), (3, 936107760), (4, 702080820), (5, 561664656), (6, 468053880), (7, 401189040), (8, 351040410), (9, 312035920), (10, 280832328), (12, 234026940), (14, 200594520), (15, 187221552), (16, 175520205), (18, 156017960), (20, 140416164), (21, 133729680), (24, 117013470), (28, 100297260), (30, 93610776), (35, 80237808), (36, 78008980), (40, 70208082), (42, 66864840), (45, 62407184), (48, 58506735), (49, 57312720), (56, 50148630), (60, 46805388), (63, 44576560), (70, 40118904), (72, 39004490), (80, 35104041), (84, 33432420), (90, 31203592), (98, 28656360), (105, 26745936), (112, 25074315), (120, 23402694), (126, 22288280), (140, 20059452), (144, 19502245), (147, 19104240), (168, 16716210), (180, 15601796), (196, 14328180), (210, 13372968), (240, 11701347), (245, 11462544), (252, 11144140), (280, 10029726), (294, 9552120), (315, 8915312), (336, 8358105), (360, 7800898), (392, 7164090), (420, 6686484), (441, 6368080), (490, 5731272), (504, 5572070), (560, 5014863), (588, 4776060), (630, 4457656), (720, 3900449), (735, 3820848), (784, 3582045), (840, 3343242), (882, 3184040), (980, 2865636), (1008, 2786035), (1176, 2388030), (1260, 2228828), (1470, 1910424), (1680, 1671621), (1764, 1592020), (1960, 1432818), (2205, 1273616), (2352, 1194015), (2520, 1114414), (2940, 955212), (3528, 796010), (3920, 716409), (4410, 636808), (5040, 557207), (5880, 477606), (7056, 398005), (8820, 318404), (11760, 238803), (17640, 159202), (35280, 79601)]