16727200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 48746880

約数和(自身を除く): 32019680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 50, 56, 58, 70, 80, 100, 103, 112, 116, 140, 145, 160, 175, 200, 203, 206, 224, 232, 280, 290, 350, 400, 406, 412, 464, 515, 560, 580, 700, 721, 725, 800, 812, 824, 928, 1015, 1030, 1120, 1160, 1400, 1442, 1450, 1624, 1648, 2030, 2060, 2320, 2575, 2800, 2884, 2900, 2987, 3248, 3296, 3605, 4060, 4120, 4640, 5075, 5150, 5600, 5768, 5800, 5974, 6496, 7210, 8120, 8240, 10150, 10300, 11536, 11600, 11948, 14420, 14935, 16240, 16480, 18025, 20300, 20600, 20909, 23072, 23200, 23896, 28840, 29870, 32480, 36050, 40600, 41200, 41818, 47792, 57680, 59740, 72100, 74675, 81200, 82400, 83636, 95584, 104545, 115360, 119480, 144200, 149350, 162400, 167272, 209090, 238960, 288400, 298700, 334544, 418180, 477920, 522725, 576800, 597400, 669088, 836360, 1045450, 1194800, 1672720, 2090900, 2389600, 3345440, 4181800, 8363600, 16727200]

約数ペア:

[(1, 16727200), (2, 8363600), (4, 4181800), (5, 3345440), (7, 2389600), (8, 2090900), (10, 1672720), (14, 1194800), (16, 1045450), (20, 836360), (25, 669088), (28, 597400), (29, 576800), (32, 522725), (35, 477920), (40, 418180), (50, 334544), (56, 298700), (58, 288400), (70, 238960), (80, 209090), (100, 167272), (103, 162400), (112, 149350), (116, 144200), (140, 119480), (145, 115360), (160, 104545), (175, 95584), (200, 83636), (203, 82400), (206, 81200), (224, 74675), (232, 72100), (280, 59740), (290, 57680), (350, 47792), (400, 41818), (406, 41200), (412, 40600), (464, 36050), (515, 32480), (560, 29870), (580, 28840), (700, 23896), (721, 23200), (725, 23072), (800, 20909), (812, 20600), (824, 20300), (928, 18025), (1015, 16480), (1030, 16240), (1120, 14935), (1160, 14420), (1400, 11948), (1442, 11600), (1450, 11536), (1624, 10300), (1648, 10150), (2030, 8240), (2060, 8120), (2320, 7210), (2575, 6496), (2800, 5974), (2884, 5800), (2900, 5768), (2987, 5600), (3248, 5150), (3296, 5075), (3605, 4640), (4060, 4120)]