261329046510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2203}}^1\times {\mathrm{8431}}^1$

素因数の和:10718

約数の個数: 128

約数和(自身を含む): 727903125504

約数和(自身を除く): 466574078994

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 2010, 2203, 2345, 2814, 4406, 4690, 6609, 7035, 8431, 11015, 13218, 14070, 15421, 16862, 22030, 25293, 30842, 33045, 42155, 46263, 50586, 59017, 66090, 77105, 84310, 92526, 118034, 126465, 147601, 154210, 177051, 231315, 252930, 295085, 295202, 354102, 442803, 462630, 564877, 590170, 738005, 885255, 885606, 1033207, 1129754, 1476010, 1694631, 1770510, 2066414, 2214015, 2824385, 3099621, 3389262, 3954139, 4428030, 5166035, 5648770, 6199242, 7908278, 8473155, 10332070, 11862417, 15498105, 16946310, 18573493, 19770695, 23724834, 30996210, 37146986, 39541390, 55720479, 59312085, 92867465, 111440958, 118624170, 130014451, 185734930, 260028902, 278602395, 390043353, 557204790, 650072255, 780086706, 1244424031, 1300144510, 1950216765, 2488848062, 3733272093, 3900433530, 6222120155, 7466544186, 8710968217, 12444240310, 17421936434, 18666360465, 26132904651, 37332720930, 43554841085, 52265809302, 87109682170, 130664523255, 261329046510]

約数ペア:

[(1, 261329046510), (2, 130664523255), (3, 87109682170), (5, 52265809302), (6, 43554841085), (7, 37332720930), (10, 26132904651), (14, 18666360465), (15, 17421936434), (21, 12444240310), (30, 8710968217), (35, 7466544186), (42, 6222120155), (67, 3900433530), (70, 3733272093), (105, 2488848062), (134, 1950216765), (201, 1300144510), (210, 1244424031), (335, 780086706), (402, 650072255), (469, 557204790), (670, 390043353), (938, 278602395), (1005, 260028902), (1407, 185734930), (2010, 130014451), (2203, 118624170), (2345, 111440958), (2814, 92867465), (4406, 59312085), (4690, 55720479), (6609, 39541390), (7035, 37146986), (8431, 30996210), (11015, 23724834), (13218, 19770695), (14070, 18573493), (15421, 16946310), (16862, 15498105), (22030, 11862417), (25293, 10332070), (30842, 8473155), (33045, 7908278), (42155, 6199242), (46263, 5648770), (50586, 5166035), (59017, 4428030), (66090, 3954139), (77105, 3389262), (84310, 3099621), (92526, 2824385), (118034, 2214015), (126465, 2066414), (147601, 1770510), (154210, 1694631), (177051, 1476010), (231315, 1129754), (252930, 1033207), (295085, 885606), (295202, 885255), (354102, 738005), (442803, 590170), (462630, 564877)]