129929520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{77339}}^1$

素因数の和:77362

約数の個数: 80

約数和(自身を含む): 460327680

約数和(自身を除く): 330398160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 77339, 154678, 232017, 309356, 386695, 464034, 541373, 618712, 773390, 928068, 1082746, 1160085, 1237424, 1546780, 1624119, 1856136, 2165492, 2320170, 2706865, 3093560, 3248238, 3712272, 4330984, 4640340, 5413730, 6187120, 6496476, 8120595, 8661968, 9280680, 10827460, 12992952, 16241190, 18561360, 21654920, 25985904, 32482380, 43309840, 64964760, 129929520]

約数ペア:

[(1, 129929520), (2, 64964760), (3, 43309840), (4, 32482380), (5, 25985904), (6, 21654920), (7, 18561360), (8, 16241190), (10, 12992952), (12, 10827460), (14, 9280680), (15, 8661968), (16, 8120595), (20, 6496476), (21, 6187120), (24, 5413730), (28, 4640340), (30, 4330984), (35, 3712272), (40, 3248238), (42, 3093560), (48, 2706865), (56, 2320170), (60, 2165492), (70, 1856136), (80, 1624119), (84, 1546780), (105, 1237424), (112, 1160085), (120, 1082746), (140, 928068), (168, 773390), (210, 618712), (240, 541373), (280, 464034), (336, 386695), (420, 309356), (560, 232017), (840, 154678), (1680, 77339)]