313635840

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{2917}}^1$

素因数の和:2952

約数の個数: 176

約数和(自身を含む): 1146844032

約数和(自身を除く): 833208192

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, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 2917, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 5834, 6720, 7168, 7680, 8751, 8960, 10752, 11668, 13440, 14585, 15360, 17502, 17920, 20419, 21504, 23336, 26880, 29170, 35004, 35840, 40838, 43755, 46672, 53760, 58340, 61257, 70008, 81676, 87510, 93344, 102095, 107520, 116680, 122514, 140016, 163352, 175020, 186688, 204190, 233360, 245028, 280032, 306285, 326704, 350040, 373376, 408380, 466720, 490056, 560064, 612570, 653408, 700080, 746752, 816760, 933440, 980112, 1120128, 1225140, 1306816, 1400160, 1493504, 1633520, 1866880, 1960224, 2240256, 2450280, 2613632, 2800320, 2987008, 3267040, 3733760, 3920448, 4480512, 4900560, 5227264, 5600640, 6534080, 7467520, 7840896, 8961024, 9801120, 10454528, 11201280, 13068160, 14935040, 15681792, 19602240, 20909056, 22402560, 26136320, 31363584, 39204480, 44805120, 52272640, 62727168, 78408960, 104545280, 156817920, 313635840]

約数ペア:

[(1, 313635840), (2, 156817920), (3, 104545280), (4, 78408960), (5, 62727168), (6, 52272640), (7, 44805120), (8, 39204480), (10, 31363584), (12, 26136320), (14, 22402560), (15, 20909056), (16, 19602240), (20, 15681792), (21, 14935040), (24, 13068160), (28, 11201280), (30, 10454528), (32, 9801120), (35, 8961024), (40, 7840896), (42, 7467520), (48, 6534080), (56, 5600640), (60, 5227264), (64, 4900560), (70, 4480512), (80, 3920448), (84, 3733760), (96, 3267040), (105, 2987008), (112, 2800320), (120, 2613632), (128, 2450280), (140, 2240256), (160, 1960224), (168, 1866880), (192, 1633520), (210, 1493504), (224, 1400160), (240, 1306816), (256, 1225140), (280, 1120128), (320, 980112), (336, 933440), (384, 816760), (420, 746752), (448, 700080), (480, 653408), (512, 612570), (560, 560064), (640, 490056), (672, 466720), (768, 408380), (840, 373376), (896, 350040), (960, 326704), (1024, 306285), (1120, 280032), (1280, 245028), (1344, 233360), (1536, 204190), (1680, 186688), (1792, 175020), (1920, 163352), (2240, 140016), (2560, 122514), (2688, 116680), (2917, 107520), (3072, 102095), (3360, 93344), (3584, 87510), (3840, 81676), (4480, 70008), (5120, 61257), (5376, 58340), (5834, 53760), (6720, 46672), (7168, 43755), (7680, 40838), (8751, 35840), (8960, 35004), (10752, 29170), (11668, 26880), (13440, 23336), (14585, 21504), (15360, 20419), (17502, 17920)]