1376137280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3769}}^1$

素因数の和:3956

約数の個数: 112

約数和(自身を含む): 3769034880

約数和(自身を除く): 2392897600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 163, 224, 280, 320, 326, 448, 560, 652, 815, 1120, 1141, 1304, 1630, 2240, 2282, 2608, 3260, 3769, 4564, 5216, 5705, 6520, 7538, 9128, 10432, 11410, 13040, 15076, 18256, 18845, 22820, 26080, 26383, 30152, 36512, 37690, 45640, 52160, 52766, 60304, 73024, 75380, 91280, 105532, 120608, 131915, 150760, 182560, 211064, 241216, 263830, 301520, 365120, 422128, 527660, 603040, 614347, 844256, 1055320, 1206080, 1228694, 1688512, 2110640, 2457388, 3071735, 4221280, 4300429, 4914776, 6143470, 8442560, 8600858, 9829552, 12286940, 17201716, 19659104, 21502145, 24573880, 34403432, 39318208, 43004290, 49147760, 68806864, 86008580, 98295520, 137613728, 172017160, 196591040, 275227456, 344034320, 688068640, 1376137280]

約数ペア:

[(1, 1376137280), (2, 688068640), (4, 344034320), (5, 275227456), (7, 196591040), (8, 172017160), (10, 137613728), (14, 98295520), (16, 86008580), (20, 68806864), (28, 49147760), (32, 43004290), (35, 39318208), (40, 34403432), (56, 24573880), (64, 21502145), (70, 19659104), (80, 17201716), (112, 12286940), (140, 9829552), (160, 8600858), (163, 8442560), (224, 6143470), (280, 4914776), (320, 4300429), (326, 4221280), (448, 3071735), (560, 2457388), (652, 2110640), (815, 1688512), (1120, 1228694), (1141, 1206080), (1304, 1055320), (1630, 844256), (2240, 614347), (2282, 603040), (2608, 527660), (3260, 422128), (3769, 365120), (4564, 301520), (5216, 263830), (5705, 241216), (6520, 211064), (7538, 182560), (9128, 150760), (10432, 131915), (11410, 120608), (13040, 105532), (15076, 91280), (18256, 75380), (18845, 73024), (22820, 60304), (26080, 52766), (26383, 52160), (30152, 45640), (36512, 37690)]