102520320

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{1907}}^1$

素因数の和:1940

約数の個数: 160

約数和(自身を含む): 374761728

約数和(自身を除く): 272241408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1907, 1920, 2240, 2560, 2688, 3360, 3584, 3814, 3840, 4480, 5376, 5721, 6720, 7628, 7680, 8960, 9535, 10752, 11442, 13349, 13440, 15256, 17920, 19070, 22884, 26698, 26880, 28605, 30512, 38140, 40047, 45768, 53396, 53760, 57210, 61024, 66745, 76280, 80094, 91536, 106792, 114420, 122048, 133490, 152560, 160188, 183072, 200235, 213584, 228840, 244096, 266980, 305120, 320376, 366144, 400470, 427168, 457680, 488192, 533960, 610240, 640752, 732288, 800940, 854336, 915360, 976384, 1067920, 1220480, 1281504, 1464576, 1601880, 1708672, 1830720, 2135840, 2440960, 2563008, 2929152, 3203760, 3417344, 3661440, 4271680, 4881920, 5126016, 6407520, 6834688, 7322880, 8543360, 10252032, 12815040, 14645760, 17086720, 20504064, 25630080, 34173440, 51260160, 102520320]

約数ペア:

[(1, 102520320), (2, 51260160), (3, 34173440), (4, 25630080), (5, 20504064), (6, 17086720), (7, 14645760), (8, 12815040), (10, 10252032), (12, 8543360), (14, 7322880), (15, 6834688), (16, 6407520), (20, 5126016), (21, 4881920), (24, 4271680), (28, 3661440), (30, 3417344), (32, 3203760), (35, 2929152), (40, 2563008), (42, 2440960), (48, 2135840), (56, 1830720), (60, 1708672), (64, 1601880), (70, 1464576), (80, 1281504), (84, 1220480), (96, 1067920), (105, 976384), (112, 915360), (120, 854336), (128, 800940), (140, 732288), (160, 640752), (168, 610240), (192, 533960), (210, 488192), (224, 457680), (240, 427168), (256, 400470), (280, 366144), (320, 320376), (336, 305120), (384, 266980), (420, 244096), (448, 228840), (480, 213584), (512, 200235), (560, 183072), (640, 160188), (672, 152560), (768, 133490), (840, 122048), (896, 114420), (960, 106792), (1120, 91536), (1280, 80094), (1344, 76280), (1536, 66745), (1680, 61024), (1792, 57210), (1907, 53760), (1920, 53396), (2240, 45768), (2560, 40047), (2688, 38140), (3360, 30512), (3584, 28605), (3814, 26880), (3840, 26698), (4480, 22884), (5376, 19070), (5721, 17920), (6720, 15256), (7628, 13440), (7680, 13349), (8960, 11442), (9535, 10752)]