373022720

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{1301}}^1$

素因数の和:1339

約数の個数: 112

約数和(自身を含む): 1023871968

約数和(自身を除く): 650849248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1301, 1792, 2048, 2240, 2560, 2602, 3584, 4096, 4480, 5120, 5204, 6505, 7168, 8192, 8960, 9107, 10240, 10408, 13010, 14336, 17920, 18214, 20480, 20816, 26020, 28672, 35840, 36428, 40960, 41632, 45535, 52040, 57344, 71680, 72856, 83264, 91070, 104080, 143360, 145712, 166528, 182140, 208160, 286720, 291424, 333056, 364280, 416320, 582848, 666112, 728560, 832640, 1165696, 1332224, 1457120, 1665280, 2331392, 2664448, 2914240, 3330560, 4662784, 5328896, 5828480, 6661120, 9325568, 10657792, 11656960, 13322240, 18651136, 23313920, 26644480, 37302272, 46627840, 53288960, 74604544, 93255680, 186511360, 373022720]

約数ペア:

[(1, 373022720), (2, 186511360), (4, 93255680), (5, 74604544), (7, 53288960), (8, 46627840), (10, 37302272), (14, 26644480), (16, 23313920), (20, 18651136), (28, 13322240), (32, 11656960), (35, 10657792), (40, 9325568), (56, 6661120), (64, 5828480), (70, 5328896), (80, 4662784), (112, 3330560), (128, 2914240), (140, 2664448), (160, 2331392), (224, 1665280), (256, 1457120), (280, 1332224), (320, 1165696), (448, 832640), (512, 728560), (560, 666112), (640, 582848), (896, 416320), (1024, 364280), (1120, 333056), (1280, 291424), (1301, 286720), (1792, 208160), (2048, 182140), (2240, 166528), (2560, 145712), (2602, 143360), (3584, 104080), (4096, 91070), (4480, 83264), (5120, 72856), (5204, 71680), (6505, 57344), (7168, 52040), (8192, 45535), (8960, 41632), (9107, 40960), (10240, 36428), (10408, 35840), (13010, 28672), (14336, 26020), (17920, 20816), (18214, 20480)]