538280960

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:708

約数の個数: 176

約数和(自身を含む): 1542226176

約数和(自身を除く): 1003945216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 448, 460, 512, 560, 640, 644, 653, 736, 805, 896, 920, 1024, 1120, 1280, 1288, 1306, 1472, 1610, 1792, 1840, 2240, 2560, 2576, 2612, 2944, 3220, 3265, 3584, 3680, 4480, 4571, 5120, 5152, 5224, 5888, 6440, 6530, 7168, 7360, 8960, 9142, 10304, 10448, 11776, 12880, 13060, 14720, 15019, 17920, 18284, 20608, 20896, 22855, 23552, 25760, 26120, 29440, 30038, 35840, 36568, 41216, 41792, 45710, 51520, 52240, 58880, 60076, 73136, 75095, 82432, 83584, 91420, 103040, 104480, 105133, 117760, 120152, 146272, 150190, 164864, 167168, 182840, 206080, 208960, 210266, 240304, 292544, 300380, 334336, 365680, 412160, 417920, 420532, 480608, 525665, 585088, 600760, 668672, 731360, 824320, 835840, 841064, 961216, 1051330, 1170176, 1201520, 1462720, 1671680, 1682128, 1922432, 2102660, 2340352, 2403040, 2925440, 3343360, 3364256, 3844864, 4205320, 4680704, 4806080, 5850880, 6728512, 7689728, 8410640, 9612160, 11701760, 13457024, 15379456, 16821280, 19224320, 23403520, 26914048, 33642560, 38448640, 53828096, 67285120, 76897280, 107656192, 134570240, 269140480, 538280960]

約数ペア:

[(1, 538280960), (2, 269140480), (4, 134570240), (5, 107656192), (7, 76897280), (8, 67285120), (10, 53828096), (14, 38448640), (16, 33642560), (20, 26914048), (23, 23403520), (28, 19224320), (32, 16821280), (35, 15379456), (40, 13457024), (46, 11701760), (56, 9612160), (64, 8410640), (70, 7689728), (80, 6728512), (92, 5850880), (112, 4806080), (115, 4680704), (128, 4205320), (140, 3844864), (160, 3364256), (161, 3343360), (184, 2925440), (224, 2403040), (230, 2340352), (256, 2102660), (280, 1922432), (320, 1682128), (322, 1671680), (368, 1462720), (448, 1201520), (460, 1170176), (512, 1051330), (560, 961216), (640, 841064), (644, 835840), (653, 824320), (736, 731360), (805, 668672), (896, 600760), (920, 585088), (1024, 525665), (1120, 480608), (1280, 420532), (1288, 417920), (1306, 412160), (1472, 365680), (1610, 334336), (1792, 300380), (1840, 292544), (2240, 240304), (2560, 210266), (2576, 208960), (2612, 206080), (2944, 182840), (3220, 167168), (3265, 164864), (3584, 150190), (3680, 146272), (4480, 120152), (4571, 117760), (5120, 105133), (5152, 104480), (5224, 103040), (5888, 91420), (6440, 83584), (6530, 82432), (7168, 75095), (7360, 73136), (8960, 60076), (9142, 58880), (10304, 52240), (10448, 51520), (11776, 45710), (12880, 41792), (13060, 41216), (14720, 36568), (15019, 35840), (17920, 30038), (18284, 29440), (20608, 26120), (20896, 25760), (22855, 23552)]