783640480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6793}}^1$

素因数の和:6918

約数の個数: 96

約数和(自身を含む): 2136685824

約数和(自身を除く): 1353045344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 103, 112, 140, 160, 206, 224, 280, 412, 515, 560, 721, 824, 1030, 1120, 1442, 1648, 2060, 2884, 3296, 3605, 4120, 5768, 6793, 7210, 8240, 11536, 13586, 14420, 16480, 23072, 27172, 28840, 33965, 47551, 54344, 57680, 67930, 95102, 108688, 115360, 135860, 190204, 217376, 237755, 271720, 380408, 475510, 543440, 699679, 760816, 951020, 1086880, 1399358, 1521632, 1902040, 2798716, 3498395, 3804080, 4897753, 5597432, 6996790, 7608160, 9795506, 11194864, 13993580, 19591012, 22389728, 24488765, 27987160, 39182024, 48977530, 55974320, 78364048, 97955060, 111948640, 156728096, 195910120, 391820240, 783640480]

約数ペア:

[(1, 783640480), (2, 391820240), (4, 195910120), (5, 156728096), (7, 111948640), (8, 97955060), (10, 78364048), (14, 55974320), (16, 48977530), (20, 39182024), (28, 27987160), (32, 24488765), (35, 22389728), (40, 19591012), (56, 13993580), (70, 11194864), (80, 9795506), (103, 7608160), (112, 6996790), (140, 5597432), (160, 4897753), (206, 3804080), (224, 3498395), (280, 2798716), (412, 1902040), (515, 1521632), (560, 1399358), (721, 1086880), (824, 951020), (1030, 760816), (1120, 699679), (1442, 543440), (1648, 475510), (2060, 380408), (2884, 271720), (3296, 237755), (3605, 217376), (4120, 190204), (5768, 135860), (6793, 115360), (7210, 108688), (8240, 95102), (11536, 67930), (13586, 57680), (14420, 54344), (16480, 47551), (23072, 33965), (27172, 28840)]