1354250240

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{2699}}^1$

素因数の和:2740

約数の個数: 144

約数和(自身を含む): 3781323000

約数和(自身を除く): 2427072760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1024, 1120, 1280, 1568, 1792, 1960, 2048, 2240, 2560, 2699, 3136, 3584, 3920, 4480, 5120, 5398, 6272, 7168, 7840, 8960, 10240, 10796, 12544, 13495, 14336, 15680, 17920, 18893, 21592, 25088, 26990, 31360, 35840, 37786, 43184, 50176, 53980, 62720, 71680, 75572, 86368, 94465, 100352, 107960, 125440, 132251, 151144, 172736, 188930, 215920, 250880, 264502, 302288, 345472, 377860, 431840, 501760, 529004, 604576, 661255, 690944, 755720, 863680, 1058008, 1209152, 1322510, 1381888, 1511440, 1727360, 2116016, 2418304, 2645020, 2763776, 3022880, 3454720, 4232032, 4836608, 5290040, 5527552, 6045760, 6909440, 8464064, 9673216, 10580080, 12091520, 13818880, 16928128, 19346432, 21160160, 24183040, 27637760, 33856256, 38692864, 42320320, 48366080, 67712512, 84640640, 96732160, 135425024, 169281280, 193464320, 270850048, 338562560, 677125120, 1354250240]

約数ペア:

[(1, 1354250240), (2, 677125120), (4, 338562560), (5, 270850048), (7, 193464320), (8, 169281280), (10, 135425024), (14, 96732160), (16, 84640640), (20, 67712512), (28, 48366080), (32, 42320320), (35, 38692864), (40, 33856256), (49, 27637760), (56, 24183040), (64, 21160160), (70, 19346432), (80, 16928128), (98, 13818880), (112, 12091520), (128, 10580080), (140, 9673216), (160, 8464064), (196, 6909440), (224, 6045760), (245, 5527552), (256, 5290040), (280, 4836608), (320, 4232032), (392, 3454720), (448, 3022880), (490, 2763776), (512, 2645020), (560, 2418304), (640, 2116016), (784, 1727360), (896, 1511440), (980, 1381888), (1024, 1322510), (1120, 1209152), (1280, 1058008), (1568, 863680), (1792, 755720), (1960, 690944), (2048, 661255), (2240, 604576), (2560, 529004), (2699, 501760), (3136, 431840), (3584, 377860), (3920, 345472), (4480, 302288), (5120, 264502), (5398, 250880), (6272, 215920), (7168, 188930), (7840, 172736), (8960, 151144), (10240, 132251), (10796, 125440), (12544, 107960), (13495, 100352), (14336, 94465), (15680, 86368), (17920, 75572), (18893, 71680), (21592, 62720), (25088, 53980), (26990, 50176), (31360, 43184), (35840, 37786)]