1569432080

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:828

約数の個数: 80

約数和(自身を含む): 3689964720

約数和(自身を除く): 2120532640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 269, 313, 466, 538, 626, 932, 1076, 1165, 1252, 1345, 1565, 1864, 2152, 2330, 2504, 2690, 3130, 3728, 4304, 4660, 5008, 5380, 6260, 9320, 10760, 12520, 18640, 21520, 25040, 62677, 72929, 84197, 125354, 145858, 168394, 250708, 291716, 313385, 336788, 364645, 420985, 501416, 583432, 626770, 673576, 729290, 841970, 1002832, 1166864, 1253540, 1347152, 1458580, 1683940, 2507080, 2917160, 3367880, 5014160, 5834320, 6735760, 19617901, 39235802, 78471604, 98089505, 156943208, 196179010, 313886416, 392358020, 784716040, 1569432080]

約数ペア:

[(1, 1569432080), (2, 784716040), (4, 392358020), (5, 313886416), (8, 196179010), (10, 156943208), (16, 98089505), (20, 78471604), (40, 39235802), (80, 19617901), (233, 6735760), (269, 5834320), (313, 5014160), (466, 3367880), (538, 2917160), (626, 2507080), (932, 1683940), (1076, 1458580), (1165, 1347152), (1252, 1253540), (1345, 1166864), (1565, 1002832), (1864, 841970), (2152, 729290), (2330, 673576), (2504, 626770), (2690, 583432), (3130, 501416), (3728, 420985), (4304, 364645), (4660, 336788), (5008, 313385), (5380, 291716), (6260, 250708), (9320, 168394), (10760, 145858), (12520, 125354), (18640, 84197), (21520, 72929), (25040, 62677)]