13306545280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{28837}}^1$

素因数の和:28966

約数の個数: 128

約数和(自身を含む): 36709620480

約数和(自身を除く): 23403075200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 103, 112, 128, 140, 160, 206, 224, 280, 320, 412, 448, 515, 560, 640, 721, 824, 896, 1030, 1120, 1442, 1648, 2060, 2240, 2884, 3296, 3605, 4120, 4480, 5768, 6592, 7210, 8240, 11536, 13184, 14420, 16480, 23072, 28837, 28840, 32960, 46144, 57674, 57680, 65920, 92288, 115348, 115360, 144185, 201859, 230696, 230720, 288370, 403718, 461392, 461440, 576740, 807436, 922784, 1009295, 1153480, 1614872, 1845568, 2018590, 2306960, 2970211, 3229744, 3691136, 4037180, 4613920, 5940422, 6459488, 8074360, 9227840, 11880844, 12918976, 14851055, 16148720, 18455680, 20791477, 23761688, 25837952, 29702110, 32297440, 41582954, 47523376, 59404220, 64594880, 83165908, 95046752, 103957385, 118808440, 129189760, 166331816, 190093504, 207914770, 237616880, 332663632, 380187008, 415829540, 475233760, 665327264, 831659080, 950467520, 1330654528, 1663318160, 1900935040, 2661309056, 3326636320, 6653272640, 13306545280]

約数ペア:

[(1, 13306545280), (2, 6653272640), (4, 3326636320), (5, 2661309056), (7, 1900935040), (8, 1663318160), (10, 1330654528), (14, 950467520), (16, 831659080), (20, 665327264), (28, 475233760), (32, 415829540), (35, 380187008), (40, 332663632), (56, 237616880), (64, 207914770), (70, 190093504), (80, 166331816), (103, 129189760), (112, 118808440), (128, 103957385), (140, 95046752), (160, 83165908), (206, 64594880), (224, 59404220), (280, 47523376), (320, 41582954), (412, 32297440), (448, 29702110), (515, 25837952), (560, 23761688), (640, 20791477), (721, 18455680), (824, 16148720), (896, 14851055), (1030, 12918976), (1120, 11880844), (1442, 9227840), (1648, 8074360), (2060, 6459488), (2240, 5940422), (2884, 4613920), (3296, 4037180), (3605, 3691136), (4120, 3229744), (4480, 2970211), (5768, 2306960), (6592, 2018590), (7210, 1845568), (8240, 1614872), (11536, 1153480), (13184, 1009295), (14420, 922784), (16480, 807436), (23072, 576740), (28837, 461440), (28840, 461392), (32960, 403718), (46144, 288370), (57674, 230720), (57680, 230696), (65920, 201859), (92288, 144185), (115348, 115360)]