223856220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18379}}^1$

素因数の和:18427

約数の個数: 96

約数和(自身を含む): 741081600

約数和(自身を除く): 517225380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 18379, 36758, 55137, 73516, 91895, 110274, 128653, 183790, 220548, 257306, 275685, 367580, 385959, 514612, 532991, 551370, 643265, 771918, 1065982, 1102740, 1286530, 1543836, 1598973, 1929795, 2131964, 2573060, 2664955, 3197946, 3730937, 3859590, 5329910, 6395892, 7461874, 7719180, 7994865, 10659820, 11192811, 14923748, 15989730, 18654685, 22385622, 31979460, 37309370, 44771244, 55964055, 74618740, 111928110, 223856220]

約数ペア:

[(1, 223856220), (2, 111928110), (3, 74618740), (4, 55964055), (5, 44771244), (6, 37309370), (7, 31979460), (10, 22385622), (12, 18654685), (14, 15989730), (15, 14923748), (20, 11192811), (21, 10659820), (28, 7994865), (29, 7719180), (30, 7461874), (35, 6395892), (42, 5329910), (58, 3859590), (60, 3730937), (70, 3197946), (84, 2664955), (87, 2573060), (105, 2131964), (116, 1929795), (140, 1598973), (145, 1543836), (174, 1286530), (203, 1102740), (210, 1065982), (290, 771918), (348, 643265), (406, 551370), (420, 532991), (435, 514612), (580, 385959), (609, 367580), (812, 275685), (870, 257306), (1015, 220548), (1218, 183790), (1740, 128653), (2030, 110274), (2436, 91895), (3045, 73516), (4060, 55137), (6090, 36758), (12180, 18379)]