342472020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{617}}^1$

素因数の和:698

約数の個数: 144

約数和(自身を含む): 1085168448

約数和(自身を除く): 742696428

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 617, 638, 660, 841, 870, 957, 1234, 1276, 1595, 1682, 1740, 1851, 1914, 2468, 2523, 3085, 3190, 3364, 3702, 3828, 4205, 4785, 5046, 6170, 6380, 6787, 7404, 8410, 9251, 9255, 9570, 10092, 12340, 12615, 13574, 16820, 17893, 18502, 18510, 19140, 20361, 25230, 27148, 27753, 33935, 35786, 37004, 37020, 40722, 46255, 50460, 53679, 55506, 67870, 71572, 81444, 89465, 92510, 101805, 107358, 111012, 135740, 138765, 178930, 185020, 196823, 203610, 214716, 268395, 277530, 357860, 393646, 407220, 518897, 536790, 555060, 590469, 787292, 984115, 1037794, 1073580, 1180938, 1556691, 1968230, 2075588, 2361876, 2594485, 2952345, 3113382, 3936460, 5188970, 5707867, 5904690, 6226764, 7783455, 10377940, 11415734, 11809380, 15566910, 17123601, 22831468, 28539335, 31133820, 34247202, 57078670, 68494404, 85618005, 114157340, 171236010, 342472020]

約数ペア:

[(1, 342472020), (2, 171236010), (3, 114157340), (4, 85618005), (5, 68494404), (6, 57078670), (10, 34247202), (11, 31133820), (12, 28539335), (15, 22831468), (20, 17123601), (22, 15566910), (29, 11809380), (30, 11415734), (33, 10377940), (44, 7783455), (55, 6226764), (58, 5904690), (60, 5707867), (66, 5188970), (87, 3936460), (110, 3113382), (116, 2952345), (132, 2594485), (145, 2361876), (165, 2075588), (174, 1968230), (220, 1556691), (290, 1180938), (319, 1073580), (330, 1037794), (348, 984115), (435, 787292), (580, 590469), (617, 555060), (638, 536790), (660, 518897), (841, 407220), (870, 393646), (957, 357860), (1234, 277530), (1276, 268395), (1595, 214716), (1682, 203610), (1740, 196823), (1851, 185020), (1914, 178930), (2468, 138765), (2523, 135740), (3085, 111012), (3190, 107358), (3364, 101805), (3702, 92510), (3828, 89465), (4205, 81444), (4785, 71572), (5046, 67870), (6170, 55506), (6380, 53679), (6787, 50460), (7404, 46255), (8410, 40722), (9251, 37020), (9255, 37004), (9570, 35786), (10092, 33935), (12340, 27753), (12615, 27148), (13574, 25230), (16820, 20361), (17893, 19140), (18502, 18510)]