1308375420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{10601}}^1$

素因数の和:10652

約数の個数: 144

約数和(自身を含む): 4264039584

約数和(自身を除く): 2955664164

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 121, 132, 165, 170, 187, 204, 220, 242, 255, 330, 340, 363, 374, 484, 510, 561, 605, 660, 726, 748, 935, 1020, 1122, 1210, 1452, 1815, 1870, 2057, 2244, 2420, 2805, 3630, 3740, 4114, 5610, 6171, 7260, 8228, 10285, 10601, 11220, 12342, 20570, 21202, 24684, 30855, 31803, 41140, 42404, 53005, 61710, 63606, 106010, 116611, 123420, 127212, 159015, 180217, 212020, 233222, 318030, 349833, 360434, 466444, 540651, 583055, 636060, 699666, 720868, 901085, 1081302, 1166110, 1282721, 1399332, 1749165, 1802170, 1982387, 2162604, 2332220, 2565442, 2703255, 3498330, 3604340, 3848163, 3964774, 5130884, 5406510, 5947161, 6413605, 6996660, 7696326, 7929548, 9911935, 10813020, 11894322, 12827210, 15392652, 19240815, 19823870, 21806257, 23788644, 25654420, 29735805, 38481630, 39647740, 43612514, 59471610, 65418771, 76963260, 87225028, 109031285, 118943220, 130837542, 218062570, 261675084, 327093855, 436125140, 654187710, 1308375420]

約数ペア:

[(1, 1308375420), (2, 654187710), (3, 436125140), (4, 327093855), (5, 261675084), (6, 218062570), (10, 130837542), (11, 118943220), (12, 109031285), (15, 87225028), (17, 76963260), (20, 65418771), (22, 59471610), (30, 43612514), (33, 39647740), (34, 38481630), (44, 29735805), (51, 25654420), (55, 23788644), (60, 21806257), (66, 19823870), (68, 19240815), (85, 15392652), (102, 12827210), (110, 11894322), (121, 10813020), (132, 9911935), (165, 7929548), (170, 7696326), (187, 6996660), (204, 6413605), (220, 5947161), (242, 5406510), (255, 5130884), (330, 3964774), (340, 3848163), (363, 3604340), (374, 3498330), (484, 2703255), (510, 2565442), (561, 2332220), (605, 2162604), (660, 1982387), (726, 1802170), (748, 1749165), (935, 1399332), (1020, 1282721), (1122, 1166110), (1210, 1081302), (1452, 901085), (1815, 720868), (1870, 699666), (2057, 636060), (2244, 583055), (2420, 540651), (2805, 466444), (3630, 360434), (3740, 349833), (4114, 318030), (5610, 233222), (6171, 212020), (7260, 180217), (8228, 159015), (10285, 127212), (10601, 123420), (11220, 116611), (12342, 106010), (20570, 63606), (21202, 61710), (24684, 53005), (30855, 42404), (31803, 41140)]