1520690688

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1633

約数の個数: 240

約数和(自身を含む): 5042980800

約数和(自身を除く): 3522290112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 128, 132, 144, 152, 171, 176, 192, 198, 209, 228, 256, 264, 288, 304, 342, 352, 384, 396, 418, 456, 512, 528, 576, 608, 627, 684, 704, 768, 792, 836, 912, 1056, 1152, 1216, 1254, 1368, 1408, 1536, 1579, 1584, 1672, 1824, 1881, 2112, 2304, 2432, 2508, 2736, 2816, 3158, 3168, 3344, 3648, 3762, 4224, 4608, 4737, 4864, 5016, 5472, 5632, 6316, 6336, 6688, 7296, 7524, 8448, 9474, 9728, 10032, 10944, 12632, 12672, 13376, 14211, 14592, 15048, 16896, 17369, 18948, 20064, 21888, 25264, 25344, 26752, 28422, 29184, 30001, 30096, 34738, 37896, 40128, 43776, 50528, 50688, 52107, 53504, 56844, 60002, 60192, 69476, 75792, 80256, 87552, 90003, 101056, 104214, 107008, 113688, 120004, 120384, 138952, 151584, 156321, 160512, 180006, 202112, 208428, 227376, 240008, 240768, 270009, 277904, 303168, 312642, 321024, 330011, 360012, 404224, 416856, 454752, 480016, 481536, 540018, 555808, 606336, 625284, 660022, 720024, 808448, 833712, 909504, 960032, 963072, 990033, 1080036, 1111616, 1212672, 1250568, 1320044, 1440048, 1667424, 1819008, 1920064, 1980066, 2160072, 2223232, 2425344, 2501136, 2640088, 2880096, 2970099, 3334848, 3638016, 3840128, 3960132, 4320144, 4446464, 5002272, 5280176, 5760192, 5940198, 6669696, 7276032, 7680256, 7920264, 8640288, 8892928, 10004544, 10560352, 11520384, 11880396, 13339392, 15360512, 15840528, 17280576, 20009088, 21120704, 23040768, 23760792, 26678784, 31681056, 34561152, 40018176, 42241408, 46081536, 47521584, 63362112, 69122304, 80036352, 84482816, 95043168, 126724224, 138244608, 168965632, 190086336, 253448448, 380172672, 506896896, 760345344, 1520690688]

約数ペア:

[(1, 1520690688), (2, 760345344), (3, 506896896), (4, 380172672), (6, 253448448), (8, 190086336), (9, 168965632), (11, 138244608), (12, 126724224), (16, 95043168), (18, 84482816), (19, 80036352), (22, 69122304), (24, 63362112), (32, 47521584), (33, 46081536), (36, 42241408), (38, 40018176), (44, 34561152), (48, 31681056), (57, 26678784), (64, 23760792), (66, 23040768), (72, 21120704), (76, 20009088), (88, 17280576), (96, 15840528), (99, 15360512), (114, 13339392), (128, 11880396), (132, 11520384), (144, 10560352), (152, 10004544), (171, 8892928), (176, 8640288), (192, 7920264), (198, 7680256), (209, 7276032), (228, 6669696), (256, 5940198), (264, 5760192), (288, 5280176), (304, 5002272), (342, 4446464), (352, 4320144), (384, 3960132), (396, 3840128), (418, 3638016), (456, 3334848), (512, 2970099), (528, 2880096), (576, 2640088), (608, 2501136), (627, 2425344), (684, 2223232), (704, 2160072), (768, 1980066), (792, 1920064), (836, 1819008), (912, 1667424), (1056, 1440048), (1152, 1320044), (1216, 1250568), (1254, 1212672), (1368, 1111616), (1408, 1080036), (1536, 990033), (1579, 963072), (1584, 960032), (1672, 909504), (1824, 833712), (1881, 808448), (2112, 720024), (2304, 660022), (2432, 625284), (2508, 606336), (2736, 555808), (2816, 540018), (3158, 481536), (3168, 480016), (3344, 454752), (3648, 416856), (3762, 404224), (4224, 360012), (4608, 330011), (4737, 321024), (4864, 312642), (5016, 303168), (5472, 277904), (5632, 270009), (6316, 240768), (6336, 240008), (6688, 227376), (7296, 208428), (7524, 202112), (8448, 180006), (9474, 160512), (9728, 156321), (10032, 151584), (10944, 138952), (12632, 120384), (12672, 120004), (13376, 113688), (14211, 107008), (14592, 104214), (15048, 101056), (16896, 90003), (17369, 87552), (18948, 80256), (20064, 75792), (21888, 69476), (25264, 60192), (25344, 60002), (26752, 56844), (28422, 53504), (29184, 52107), (30001, 50688), (30096, 50528), (34738, 43776), (37896, 40128)]