416030720

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{1451}}^1$

素因数の和:1489

約数の個数: 112

約数和(自身を含む): 1141829568

約数和(自身を除く): 725798848

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, 1451, 1792, 2048, 2240, 2560, 2902, 3584, 4096, 4480, 5120, 5804, 7168, 7255, 8192, 8960, 10157, 10240, 11608, 14336, 14510, 17920, 20314, 20480, 23216, 28672, 29020, 35840, 40628, 40960, 46432, 50785, 57344, 58040, 71680, 81256, 92864, 101570, 116080, 143360, 162512, 185728, 203140, 232160, 286720, 325024, 371456, 406280, 464320, 650048, 742912, 812560, 928640, 1300096, 1485824, 1625120, 1857280, 2600192, 2971648, 3250240, 3714560, 5200384, 5943296, 6500480, 7429120, 10400768, 11886592, 13000960, 14858240, 20801536, 26001920, 29716480, 41603072, 52003840, 59432960, 83206144, 104007680, 208015360, 416030720]

約数ペア:

[(1, 416030720), (2, 208015360), (4, 104007680), (5, 83206144), (7, 59432960), (8, 52003840), (10, 41603072), (14, 29716480), (16, 26001920), (20, 20801536), (28, 14858240), (32, 13000960), (35, 11886592), (40, 10400768), (56, 7429120), (64, 6500480), (70, 5943296), (80, 5200384), (112, 3714560), (128, 3250240), (140, 2971648), (160, 2600192), (224, 1857280), (256, 1625120), (280, 1485824), (320, 1300096), (448, 928640), (512, 812560), (560, 742912), (640, 650048), (896, 464320), (1024, 406280), (1120, 371456), (1280, 325024), (1451, 286720), (1792, 232160), (2048, 203140), (2240, 185728), (2560, 162512), (2902, 143360), (3584, 116080), (4096, 101570), (4480, 92864), (5120, 81256), (5804, 71680), (7168, 58040), (7255, 57344), (8192, 50785), (8960, 46432), (10157, 40960), (10240, 40628), (11608, 35840), (14336, 29020), (14510, 28672), (17920, 23216), (20314, 20480)]