2492564480

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4091}}^1$

素因数の和:4140

約数の個数: 176

約数和(自身を含む): 7237143936

約数和(自身を除く): 4744579456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 512, 544, 560, 595, 640, 680, 896, 952, 1024, 1088, 1120, 1190, 1280, 1360, 1792, 1904, 2176, 2240, 2380, 2560, 2720, 3584, 3808, 4091, 4352, 4480, 4760, 5120, 5440, 7168, 7616, 8182, 8704, 8960, 9520, 10880, 15232, 16364, 17408, 17920, 19040, 20455, 21760, 28637, 30464, 32728, 35840, 38080, 40910, 43520, 57274, 60928, 65456, 69547, 76160, 81820, 87040, 114548, 121856, 130912, 139094, 143185, 152320, 163640, 229096, 261824, 278188, 286370, 304640, 327280, 347735, 458192, 486829, 523648, 556376, 572740, 609280, 654560, 695470, 916384, 973658, 1047296, 1112752, 1145480, 1309120, 1390940, 1832768, 1947316, 2094592, 2225504, 2290960, 2434145, 2618240, 2781880, 3665536, 3894632, 4189184, 4451008, 4581920, 4868290, 5236480, 5563760, 7331072, 7789264, 8902016, 9163840, 9736580, 10472960, 11127520, 14662144, 15578528, 17804032, 18327680, 19473160, 20945920, 22255040, 29324288, 31157056, 35608064, 36655360, 38946320, 44510080, 62314112, 71216128, 73310720, 77892640, 89020160, 124628224, 146621440, 155785280, 178040320, 249256448, 311570560, 356080640, 498512896, 623141120, 1246282240, 2492564480]

約数ペア:

[(1, 2492564480), (2, 1246282240), (4, 623141120), (5, 498512896), (7, 356080640), (8, 311570560), (10, 249256448), (14, 178040320), (16, 155785280), (17, 146621440), (20, 124628224), (28, 89020160), (32, 77892640), (34, 73310720), (35, 71216128), (40, 62314112), (56, 44510080), (64, 38946320), (68, 36655360), (70, 35608064), (80, 31157056), (85, 29324288), (112, 22255040), (119, 20945920), (128, 19473160), (136, 18327680), (140, 17804032), (160, 15578528), (170, 14662144), (224, 11127520), (238, 10472960), (256, 9736580), (272, 9163840), (280, 8902016), (320, 7789264), (340, 7331072), (448, 5563760), (476, 5236480), (512, 4868290), (544, 4581920), (560, 4451008), (595, 4189184), (640, 3894632), (680, 3665536), (896, 2781880), (952, 2618240), (1024, 2434145), (1088, 2290960), (1120, 2225504), (1190, 2094592), (1280, 1947316), (1360, 1832768), (1792, 1390940), (1904, 1309120), (2176, 1145480), (2240, 1112752), (2380, 1047296), (2560, 973658), (2720, 916384), (3584, 695470), (3808, 654560), (4091, 609280), (4352, 572740), (4480, 556376), (4760, 523648), (5120, 486829), (5440, 458192), (7168, 347735), (7616, 327280), (8182, 304640), (8704, 286370), (8960, 278188), (9520, 261824), (10880, 229096), (15232, 163640), (16364, 152320), (17408, 143185), (17920, 139094), (19040, 130912), (20455, 121856), (21760, 114548), (28637, 87040), (30464, 81820), (32728, 76160), (35840, 69547), (38080, 65456), (40910, 60928), (43520, 57274)]