841977760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{719}}^1$

素因数の和:1310

約数の個数: 96

約数和(自身を含む): 2148975360

約数和(自身を除く): 1306997600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 563, 719, 1040, 1126, 1438, 2080, 2252, 2815, 2876, 3595, 4504, 5630, 5752, 7190, 7319, 9008, 9347, 11260, 11504, 14380, 14638, 18016, 18694, 22520, 23008, 28760, 29276, 36595, 37388, 45040, 46735, 57520, 58552, 73190, 74776, 90080, 93470, 115040, 117104, 146380, 149552, 186940, 234208, 292760, 299104, 373880, 404797, 585520, 747760, 809594, 1171040, 1495520, 1619188, 2023985, 3238376, 4047970, 5262361, 6476752, 8095940, 10524722, 12953504, 16191880, 21049444, 26311805, 32383760, 42098888, 52623610, 64767520, 84197776, 105247220, 168395552, 210494440, 420988880, 841977760]

約数ペア:

[(1, 841977760), (2, 420988880), (4, 210494440), (5, 168395552), (8, 105247220), (10, 84197776), (13, 64767520), (16, 52623610), (20, 42098888), (26, 32383760), (32, 26311805), (40, 21049444), (52, 16191880), (65, 12953504), (80, 10524722), (104, 8095940), (130, 6476752), (160, 5262361), (208, 4047970), (260, 3238376), (416, 2023985), (520, 1619188), (563, 1495520), (719, 1171040), (1040, 809594), (1126, 747760), (1438, 585520), (2080, 404797), (2252, 373880), (2815, 299104), (2876, 292760), (3595, 234208), (4504, 186940), (5630, 149552), (5752, 146380), (7190, 117104), (7319, 115040), (9008, 93470), (9347, 90080), (11260, 74776), (11504, 73190), (14380, 58552), (14638, 57520), (18016, 46735), (18694, 45040), (22520, 37388), (23008, 36595), (28760, 29276)]