80330670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1$

素因数の和:2279

約数の個数: 128

約数和(自身を含む): 257817600

約数和(自身を除く): 177486930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2237, 2394, 2565, 3591, 3990, 4474, 5130, 5985, 6711, 7182, 11185, 11970, 13422, 15659, 17955, 20133, 22370, 31318, 33555, 35910, 40266, 42503, 46977, 60399, 67110, 78295, 85006, 93954, 100665, 120798, 127509, 140931, 156590, 201330, 212515, 234885, 255018, 281862, 297521, 301995, 382527, 422793, 425030, 469770, 595042, 603990, 637545, 704655, 765054, 845586, 892563, 1147581, 1275090, 1409310, 1487605, 1785126, 1912635, 2113965, 2295162, 2677689, 2975210, 3825270, 4227930, 4462815, 5355378, 5737905, 8033067, 8925630, 11475810, 13388445, 16066134, 26776890, 40165335, 80330670]

約数ペア:

[(1, 80330670), (2, 40165335), (3, 26776890), (5, 16066134), (6, 13388445), (7, 11475810), (9, 8925630), (10, 8033067), (14, 5737905), (15, 5355378), (18, 4462815), (19, 4227930), (21, 3825270), (27, 2975210), (30, 2677689), (35, 2295162), (38, 2113965), (42, 1912635), (45, 1785126), (54, 1487605), (57, 1409310), (63, 1275090), (70, 1147581), (90, 892563), (95, 845586), (105, 765054), (114, 704655), (126, 637545), (133, 603990), (135, 595042), (171, 469770), (189, 425030), (190, 422793), (210, 382527), (266, 301995), (270, 297521), (285, 281862), (315, 255018), (342, 234885), (378, 212515), (399, 201330), (513, 156590), (570, 140931), (630, 127509), (665, 120798), (798, 100665), (855, 93954), (945, 85006), (1026, 78295), (1197, 67110), (1330, 60399), (1710, 46977), (1890, 42503), (1995, 40266), (2237, 35910), (2394, 33555), (2565, 31318), (3591, 22370), (3990, 20133), (4474, 17955), (5130, 15659), (5985, 13422), (6711, 11970), (7182, 11185)]