167872980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1270

約数の個数: 144

約数和(自身を含む): 544299840

約数和(自身を除く): 376426860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 165, 190, 209, 220, 228, 242, 285, 330, 363, 380, 418, 484, 570, 605, 627, 660, 726, 836, 1045, 1140, 1210, 1217, 1254, 1452, 1815, 2090, 2299, 2420, 2434, 2508, 3135, 3630, 3651, 4180, 4598, 4868, 6085, 6270, 6897, 7260, 7302, 9196, 11495, 12170, 12540, 13387, 13794, 14604, 18255, 22990, 23123, 24340, 26774, 27588, 34485, 36510, 40161, 45980, 46246, 53548, 66935, 68970, 69369, 73020, 80322, 92492, 115615, 133870, 137940, 138738, 147257, 160644, 200805, 231230, 254353, 267740, 277476, 294514, 346845, 401610, 441771, 462460, 508706, 589028, 693690, 736285, 763059, 803220, 883542, 1017412, 1271765, 1387380, 1472570, 1526118, 1767084, 2208855, 2543530, 2797883, 2945140, 3052236, 3815295, 4417710, 5087060, 5595766, 7630590, 8393649, 8835420, 11191532, 13989415, 15261180, 16787298, 27978830, 33574596, 41968245, 55957660, 83936490, 167872980]

約数ペア:

[(1, 167872980), (2, 83936490), (3, 55957660), (4, 41968245), (5, 33574596), (6, 27978830), (10, 16787298), (11, 15261180), (12, 13989415), (15, 11191532), (19, 8835420), (20, 8393649), (22, 7630590), (30, 5595766), (33, 5087060), (38, 4417710), (44, 3815295), (55, 3052236), (57, 2945140), (60, 2797883), (66, 2543530), (76, 2208855), (95, 1767084), (110, 1526118), (114, 1472570), (121, 1387380), (132, 1271765), (165, 1017412), (190, 883542), (209, 803220), (220, 763059), (228, 736285), (242, 693690), (285, 589028), (330, 508706), (363, 462460), (380, 441771), (418, 401610), (484, 346845), (570, 294514), (605, 277476), (627, 267740), (660, 254353), (726, 231230), (836, 200805), (1045, 160644), (1140, 147257), (1210, 138738), (1217, 137940), (1254, 133870), (1452, 115615), (1815, 92492), (2090, 80322), (2299, 73020), (2420, 69369), (2434, 68970), (2508, 66935), (3135, 53548), (3630, 46246), (3651, 45980), (4180, 40161), (4598, 36510), (4868, 34485), (6085, 27588), (6270, 26774), (6897, 24340), (7260, 23123), (7302, 22990), (9196, 18255), (11495, 14604), (12170, 13794), (12540, 13387)]