16945782720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{1061}}^1$

素因数の和:1339

約数の個数: 224

約数和(自身を含む): 54691946496

約数和(自身を除く): 37746163776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 131, 160, 192, 240, 254, 262, 320, 381, 393, 480, 508, 524, 635, 655, 762, 786, 960, 1016, 1048, 1061, 1270, 1310, 1524, 1572, 1905, 1965, 2032, 2096, 2122, 2540, 2620, 3048, 3144, 3183, 3810, 3930, 4064, 4192, 4244, 5080, 5240, 5305, 6096, 6288, 6366, 7620, 7860, 8128, 8384, 8488, 10160, 10480, 10610, 12192, 12576, 12732, 15240, 15720, 15915, 16637, 16976, 20320, 20960, 21220, 24384, 25152, 25464, 30480, 31440, 31830, 33274, 33952, 40640, 41920, 42440, 49911, 50928, 60960, 62880, 63660, 66548, 67904, 83185, 84880, 99822, 101856, 121920, 125760, 127320, 133096, 134747, 138991, 166370, 169760, 199644, 203712, 249555, 254640, 266192, 269494, 277982, 332740, 339520, 399288, 404241, 416973, 499110, 509280, 532384, 538988, 555964, 665480, 673735, 694955, 798576, 808482, 833946, 998220, 1018560, 1064768, 1077976, 1111928, 1330960, 1347470, 1389910, 1597152, 1616964, 1667892, 1996440, 2021205, 2084865, 2155952, 2223856, 2661920, 2694940, 2779820, 3194304, 3233928, 3335784, 3992880, 4042410, 4169730, 4311904, 4447712, 5323840, 5389880, 5559640, 6467856, 6671568, 7985760, 8084820, 8339460, 8623808, 8895424, 10779760, 11119280, 12935712, 13343136, 15971520, 16169640, 16678920, 17651857, 21559520, 22238560, 25871424, 26686272, 32339280, 33357840, 35303714, 43119040, 44477120, 52955571, 64678560, 66715680, 70607428, 88259285, 105911142, 129357120, 133431360, 141214856, 176518570, 211822284, 264777855, 282429712, 353037140, 423644568, 529555710, 564859424, 706074280, 847289136, 1059111420, 1129718848, 1412148560, 1694578272, 2118222840, 2824297120, 3389156544, 4236445680, 5648594240, 8472891360, 16945782720]

約数ペア:

[(1, 16945782720), (2, 8472891360), (3, 5648594240), (4, 4236445680), (5, 3389156544), (6, 2824297120), (8, 2118222840), (10, 1694578272), (12, 1412148560), (15, 1129718848), (16, 1059111420), (20, 847289136), (24, 706074280), (30, 564859424), (32, 529555710), (40, 423644568), (48, 353037140), (60, 282429712), (64, 264777855), (80, 211822284), (96, 176518570), (120, 141214856), (127, 133431360), (131, 129357120), (160, 105911142), (192, 88259285), (240, 70607428), (254, 66715680), (262, 64678560), (320, 52955571), (381, 44477120), (393, 43119040), (480, 35303714), (508, 33357840), (524, 32339280), (635, 26686272), (655, 25871424), (762, 22238560), (786, 21559520), (960, 17651857), (1016, 16678920), (1048, 16169640), (1061, 15971520), (1270, 13343136), (1310, 12935712), (1524, 11119280), (1572, 10779760), (1905, 8895424), (1965, 8623808), (2032, 8339460), (2096, 8084820), (2122, 7985760), (2540, 6671568), (2620, 6467856), (3048, 5559640), (3144, 5389880), (3183, 5323840), (3810, 4447712), (3930, 4311904), (4064, 4169730), (4192, 4042410), (4244, 3992880), (5080, 3335784), (5240, 3233928), (5305, 3194304), (6096, 2779820), (6288, 2694940), (6366, 2661920), (7620, 2223856), (7860, 2155952), (8128, 2084865), (8384, 2021205), (8488, 1996440), (10160, 1667892), (10480, 1616964), (10610, 1597152), (12192, 1389910), (12576, 1347470), (12732, 1330960), (15240, 1111928), (15720, 1077976), (15915, 1064768), (16637, 1018560), (16976, 998220), (20320, 833946), (20960, 808482), (21220, 798576), (24384, 694955), (25152, 673735), (25464, 665480), (30480, 555964), (31440, 538988), (31830, 532384), (33274, 509280), (33952, 499110), (40640, 416973), (41920, 404241), (42440, 399288), (49911, 339520), (50928, 332740), (60960, 277982), (62880, 269494), (63660, 266192), (66548, 254640), (67904, 249555), (83185, 203712), (84880, 199644), (99822, 169760), (101856, 166370), (121920, 138991), (125760, 134747), (127320, 133096)]