1531595745720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{19426633}}^1$

素因数の和:19426726

約数の個数: 128

約数和(自身を含む): 5175255297600

約数和(自身を除く): 3643659551880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 876, 1080, 1095, 1314, 1460, 1752, 1971, 2190, 2628, 2920, 3285, 3942, 4380, 5256, 6570, 7884, 8760, 9855, 13140, 15768, 19710, 26280, 39420, 78840, 19426633, 38853266, 58279899, 77706532, 97133165, 116559798, 155413064, 174839697, 194266330, 233119596, 291399495, 349679394, 388532660, 466239192, 524519091, 582798990, 699358788, 777065320, 874198485, 1049038182, 1165597980, 1398717576, 1418144209, 1748396970, 2098076364, 2331195960, 2622595455, 2836288418, 3496793940, 4196152728, 4254432627, 5245190910, 5672576836, 6993587880, 7090721045, 8508865254, 10490381820, 11345153672, 12763297881, 14181442090, 17017730508, 20980763640, 21272163135, 25526595762, 28362884180, 34035461016, 38289893643, 42544326270, 51053191524, 56725768360, 63816489405, 76579787286, 85088652540, 102106383048, 127632978810, 153159574572, 170177305080, 191449468215, 255265957620, 306319149144, 382898936430, 510531915240, 765797872860, 1531595745720]

約数ペア:

[(1, 1531595745720), (2, 765797872860), (3, 510531915240), (4, 382898936430), (5, 306319149144), (6, 255265957620), (8, 191449468215), (9, 170177305080), (10, 153159574572), (12, 127632978810), (15, 102106383048), (18, 85088652540), (20, 76579787286), (24, 63816489405), (27, 56725768360), (30, 51053191524), (36, 42544326270), (40, 38289893643), (45, 34035461016), (54, 28362884180), (60, 25526595762), (72, 21272163135), (73, 20980763640), (90, 17017730508), (108, 14181442090), (120, 12763297881), (135, 11345153672), (146, 10490381820), (180, 8508865254), (216, 7090721045), (219, 6993587880), (270, 5672576836), (292, 5245190910), (360, 4254432627), (365, 4196152728), (438, 3496793940), (540, 2836288418), (584, 2622595455), (657, 2331195960), (730, 2098076364), (876, 1748396970), (1080, 1418144209), (1095, 1398717576), (1314, 1165597980), (1460, 1049038182), (1752, 874198485), (1971, 777065320), (2190, 699358788), (2628, 582798990), (2920, 524519091), (3285, 466239192), (3942, 388532660), (4380, 349679394), (5256, 291399495), (6570, 233119596), (7884, 194266330), (8760, 174839697), (9855, 155413064), (13140, 116559798), (15768, 97133165), (19710, 77706532), (26280, 58279899), (39420, 38853266), (78840, 19426633)]