15696684920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{97157}}^1$

素因数の和:97752

約数の個数: 64

約数和(自身を含む): 40433273280

約数和(自身を除く): 24736588360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 577, 1154, 2308, 2885, 4039, 4616, 5770, 8078, 11540, 16156, 20195, 23080, 32312, 40390, 80780, 97157, 161560, 194314, 388628, 485785, 680099, 777256, 971570, 1360198, 1943140, 2720396, 3400495, 3886280, 5440792, 6800990, 13601980, 27203960, 56059589, 112119178, 224238356, 280297945, 392417123, 448476712, 560595890, 784834246, 1121191780, 1569668492, 1962085615, 2242383560, 3139336984, 3924171230, 7848342460, 15696684920]

約数ペア:

[(1, 15696684920), (2, 7848342460), (4, 3924171230), (5, 3139336984), (7, 2242383560), (8, 1962085615), (10, 1569668492), (14, 1121191780), (20, 784834246), (28, 560595890), (35, 448476712), (40, 392417123), (56, 280297945), (70, 224238356), (140, 112119178), (280, 56059589), (577, 27203960), (1154, 13601980), (2308, 6800990), (2885, 5440792), (4039, 3886280), (4616, 3400495), (5770, 2720396), (8078, 1943140), (11540, 1360198), (16156, 971570), (20195, 777256), (23080, 680099), (32312, 485785), (40390, 388628), (80780, 194314), (97157, 161560)]