1456007840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{76471}}^1$

素因数の和:76510

約数の個数: 96

約数和(自身を含む): 4162523904

約数和(自身を除く): 2706516064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 9520, 19040, 76471, 152942, 305884, 382355, 535297, 611768, 764710, 1070594, 1223536, 1300007, 1529420, 2141188, 2447072, 2600014, 2676485, 3058840, 4282376, 5200028, 5352970, 6117680, 6500035, 8564752, 9100049, 10400056, 10705940, 12235360, 13000070, 17129504, 18200098, 20800112, 21411880, 26000140, 36400196, 41600224, 42823760, 45500245, 52000280, 72800392, 85647520, 91000490, 104000560, 145600784, 182000980, 208001120, 291201568, 364001960, 728003920, 1456007840]

約数ペア:

[(1, 1456007840), (2, 728003920), (4, 364001960), (5, 291201568), (7, 208001120), (8, 182000980), (10, 145600784), (14, 104000560), (16, 91000490), (17, 85647520), (20, 72800392), (28, 52000280), (32, 45500245), (34, 42823760), (35, 41600224), (40, 36400196), (56, 26000140), (68, 21411880), (70, 20800112), (80, 18200098), (85, 17129504), (112, 13000070), (119, 12235360), (136, 10705940), (140, 10400056), (160, 9100049), (170, 8564752), (224, 6500035), (238, 6117680), (272, 5352970), (280, 5200028), (340, 4282376), (476, 3058840), (544, 2676485), (560, 2600014), (595, 2447072), (680, 2141188), (952, 1529420), (1120, 1300007), (1190, 1223536), (1360, 1070594), (1904, 764710), (2380, 611768), (2720, 535297), (3808, 382355), (4760, 305884), (9520, 152942), (19040, 76471)]