137541040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2699}}^1$

素因数の和:2739

約数の個数: 120

約数和(自身を含む): 400755600

約数和(自身を除く): 263214560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1820, 1960, 2548, 2699, 3185, 3640, 3920, 5096, 5398, 6370, 7280, 10192, 10796, 12740, 13495, 18893, 21592, 25480, 26990, 35087, 37786, 43184, 50960, 53980, 70174, 75572, 94465, 107960, 132251, 140348, 151144, 175435, 188930, 215920, 245609, 264502, 280696, 302288, 350870, 377860, 491218, 529004, 561392, 661255, 701740, 755720, 982436, 1058008, 1228045, 1322510, 1403480, 1511440, 1719263, 1964872, 2116016, 2456090, 2645020, 2806960, 3438526, 3929744, 4912180, 5290040, 6877052, 8596315, 9824360, 10580080, 13754104, 17192630, 19648720, 27508208, 34385260, 68770520, 137541040]

約数ペア:

[(1, 137541040), (2, 68770520), (4, 34385260), (5, 27508208), (7, 19648720), (8, 17192630), (10, 13754104), (13, 10580080), (14, 9824360), (16, 8596315), (20, 6877052), (26, 5290040), (28, 4912180), (35, 3929744), (40, 3438526), (49, 2806960), (52, 2645020), (56, 2456090), (65, 2116016), (70, 1964872), (80, 1719263), (91, 1511440), (98, 1403480), (104, 1322510), (112, 1228045), (130, 1058008), (140, 982436), (182, 755720), (196, 701740), (208, 661255), (245, 561392), (260, 529004), (280, 491218), (364, 377860), (392, 350870), (455, 302288), (490, 280696), (520, 264502), (560, 245609), (637, 215920), (728, 188930), (784, 175435), (910, 151144), (980, 140348), (1040, 132251), (1274, 107960), (1456, 94465), (1820, 75572), (1960, 70174), (2548, 53980), (2699, 50960), (3185, 43184), (3640, 37786), (3920, 35087), (5096, 26990), (5398, 25480), (6370, 21592), (7280, 18893), (10192, 13495), (10796, 12740)]