40370883420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13731593}}^1$

素因数の和:13731619

約数の個数: 72

約数和(自身を含む): 131493744144

約数和(自身を除く): 91122860724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 13731593, 27463186, 41194779, 54926372, 68657965, 82389558, 96121151, 137315930, 164779116, 192242302, 205973895, 274631860, 288363453, 384484604, 411947790, 480605755, 576726906, 672848057, 823895580, 961211510, 1153453812, 1345696114, 1441817265, 1922423020, 2018544171, 2691392228, 2883634530, 3364240285, 4037088342, 5767269060, 6728480570, 8074176684, 10092720855, 13456961140, 20185441710, 40370883420]

約数ペア:

[(1, 40370883420), (2, 20185441710), (3, 13456961140), (4, 10092720855), (5, 8074176684), (6, 6728480570), (7, 5767269060), (10, 4037088342), (12, 3364240285), (14, 2883634530), (15, 2691392228), (20, 2018544171), (21, 1922423020), (28, 1441817265), (30, 1345696114), (35, 1153453812), (42, 961211510), (49, 823895580), (60, 672848057), (70, 576726906), (84, 480605755), (98, 411947790), (105, 384484604), (140, 288363453), (147, 274631860), (196, 205973895), (210, 192242302), (245, 164779116), (294, 137315930), (420, 96121151), (490, 82389558), (588, 68657965), (735, 54926372), (980, 41194779), (1470, 27463186), (2940, 13731593)]