7898548920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{3463}}^1$

素因数の和:3789

約数の個数: 128

約数和(自身を含む): 24092812800

約数和(自身を除く): 16194263880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 229, 249, 332, 415, 458, 498, 664, 687, 830, 916, 996, 1145, 1245, 1374, 1660, 1832, 1992, 2290, 2490, 2748, 3320, 3435, 3463, 4580, 4980, 5496, 6870, 6926, 9160, 9960, 10389, 13740, 13852, 17315, 19007, 20778, 27480, 27704, 34630, 38014, 41556, 51945, 57021, 69260, 76028, 83112, 95035, 103890, 114042, 138520, 152056, 190070, 207780, 228084, 285105, 287429, 380140, 415560, 456168, 570210, 574858, 760280, 793027, 862287, 1140420, 1149716, 1437145, 1586054, 1724574, 2280840, 2299432, 2379081, 2874290, 3172108, 3449148, 3965135, 4311435, 4758162, 5748580, 6344216, 6898296, 7930270, 8622870, 9516324, 11497160, 11895405, 15860540, 17245740, 19032648, 23790810, 31721080, 34491480, 47581620, 65821241, 95163240, 131642482, 197463723, 263284964, 329106205, 394927446, 526569928, 658212410, 789854892, 987318615, 1316424820, 1579709784, 1974637230, 2632849640, 3949274460, 7898548920]

約数ペア:

[(1, 7898548920), (2, 3949274460), (3, 2632849640), (4, 1974637230), (5, 1579709784), (6, 1316424820), (8, 987318615), (10, 789854892), (12, 658212410), (15, 526569928), (20, 394927446), (24, 329106205), (30, 263284964), (40, 197463723), (60, 131642482), (83, 95163240), (120, 65821241), (166, 47581620), (229, 34491480), (249, 31721080), (332, 23790810), (415, 19032648), (458, 17245740), (498, 15860540), (664, 11895405), (687, 11497160), (830, 9516324), (916, 8622870), (996, 7930270), (1145, 6898296), (1245, 6344216), (1374, 5748580), (1660, 4758162), (1832, 4311435), (1992, 3965135), (2290, 3449148), (2490, 3172108), (2748, 2874290), (3320, 2379081), (3435, 2299432), (3463, 2280840), (4580, 1724574), (4980, 1586054), (5496, 1437145), (6870, 1149716), (6926, 1140420), (9160, 862287), (9960, 793027), (10389, 760280), (13740, 574858), (13852, 570210), (17315, 456168), (19007, 415560), (20778, 380140), (27480, 287429), (27704, 285105), (34630, 228084), (38014, 207780), (41556, 190070), (51945, 152056), (57021, 138520), (69260, 114042), (76028, 103890), (83112, 95035)]