297991680

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:297

約数の個数: 320

約数和(自身を含む): 1140784128

約数和(自身を除く): 842792448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 241, 256, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 482, 483, 512, 552, 560, 640, 644, 672, 690, 723, 736, 768, 805, 840, 896, 920, 960, 964, 966, 1104, 1120, 1205, 1280, 1288, 1344, 1380, 1446, 1472, 1536, 1610, 1680, 1687, 1792, 1840, 1920, 1928, 1932, 2208, 2240, 2410, 2415, 2560, 2576, 2688, 2760, 2892, 2944, 3220, 3360, 3374, 3584, 3615, 3680, 3840, 3856, 3864, 4416, 4480, 4820, 4830, 5061, 5152, 5376, 5520, 5543, 5784, 5888, 6440, 6720, 6748, 7230, 7360, 7680, 7712, 7728, 8435, 8832, 8960, 9640, 9660, 10122, 10304, 10752, 11040, 11086, 11568, 11776, 12880, 13440, 13496, 14460, 14720, 15424, 15456, 16629, 16870, 17664, 17920, 19280, 19320, 20244, 20608, 22080, 22172, 23136, 25305, 25760, 26880, 26992, 27715, 28920, 29440, 30848, 30912, 33258, 33740, 35328, 38560, 38640, 38801, 40488, 41216, 44160, 44344, 46272, 50610, 51520, 53760, 53984, 55430, 57840, 58880, 61696, 61824, 66516, 67480, 77120, 77280, 77602, 80976, 82432, 83145, 88320, 88688, 92544, 101220, 103040, 107968, 110860, 115680, 116403, 123392, 123648, 133032, 134960, 154240, 154560, 155204, 161952, 166290, 176640, 177376, 185088, 194005, 202440, 206080, 215936, 221720, 231360, 232806, 247296, 266064, 269920, 308480, 309120, 310408, 323904, 332580, 354752, 370176, 388010, 404880, 412160, 431872, 443440, 462720, 465612, 532128, 539840, 582015, 616960, 618240, 620816, 647808, 665160, 709504, 776020, 809760, 863744, 886880, 925440, 931224, 1064256, 1079680, 1164030, 1236480, 1241632, 1295616, 1330320, 1419008, 1552040, 1619520, 1773760, 1850880, 1862448, 2128512, 2159360, 2328060, 2483264, 2591232, 2660640, 2838016, 3104080, 3239040, 3547520, 3724896, 4257024, 4318720, 4656120, 4966528, 5321280, 6208160, 6478080, 7095040, 7449792, 8514048, 9312240, 9933056, 10642560, 12416320, 12956160, 14190080, 14899584, 18624480, 19866112, 21285120, 24832640, 29799168, 37248960, 42570240, 49665280, 59598336, 74497920, 99330560, 148995840, 297991680]

約数ペア:

[(1, 297991680), (2, 148995840), (3, 99330560), (4, 74497920), (5, 59598336), (6, 49665280), (7, 42570240), (8, 37248960), (10, 29799168), (12, 24832640), (14, 21285120), (15, 19866112), (16, 18624480), (20, 14899584), (21, 14190080), (23, 12956160), (24, 12416320), (28, 10642560), (30, 9933056), (32, 9312240), (35, 8514048), (40, 7449792), (42, 7095040), (46, 6478080), (48, 6208160), (56, 5321280), (60, 4966528), (64, 4656120), (69, 4318720), (70, 4257024), (80, 3724896), (84, 3547520), (92, 3239040), (96, 3104080), (105, 2838016), (112, 2660640), (115, 2591232), (120, 2483264), (128, 2328060), (138, 2159360), (140, 2128512), (160, 1862448), (161, 1850880), (168, 1773760), (184, 1619520), (192, 1552040), (210, 1419008), (224, 1330320), (230, 1295616), (240, 1241632), (241, 1236480), (256, 1164030), (276, 1079680), (280, 1064256), (320, 931224), (322, 925440), (336, 886880), (345, 863744), (368, 809760), (384, 776020), (420, 709504), (448, 665160), (460, 647808), (480, 620816), (482, 618240), (483, 616960), (512, 582015), (552, 539840), (560, 532128), (640, 465612), (644, 462720), (672, 443440), (690, 431872), (723, 412160), (736, 404880), (768, 388010), (805, 370176), (840, 354752), (896, 332580), (920, 323904), (960, 310408), (964, 309120), (966, 308480), (1104, 269920), (1120, 266064), (1205, 247296), (1280, 232806), (1288, 231360), (1344, 221720), (1380, 215936), (1446, 206080), (1472, 202440), (1536, 194005), (1610, 185088), (1680, 177376), (1687, 176640), (1792, 166290), (1840, 161952), (1920, 155204), (1928, 154560), (1932, 154240), (2208, 134960), (2240, 133032), (2410, 123648), (2415, 123392), (2560, 116403), (2576, 115680), (2688, 110860), (2760, 107968), (2892, 103040), (2944, 101220), (3220, 92544), (3360, 88688), (3374, 88320), (3584, 83145), (3615, 82432), (3680, 80976), (3840, 77602), (3856, 77280), (3864, 77120), (4416, 67480), (4480, 66516), (4820, 61824), (4830, 61696), (5061, 58880), (5152, 57840), (5376, 55430), (5520, 53984), (5543, 53760), (5784, 51520), (5888, 50610), (6440, 46272), (6720, 44344), (6748, 44160), (7230, 41216), (7360, 40488), (7680, 38801), (7712, 38640), (7728, 38560), (8435, 35328), (8832, 33740), (8960, 33258), (9640, 30912), (9660, 30848), (10122, 29440), (10304, 28920), (10752, 27715), (11040, 26992), (11086, 26880), (11568, 25760), (11776, 25305), (12880, 23136), (13440, 22172), (13496, 22080), (14460, 20608), (14720, 20244), (15424, 19320), (15456, 19280), (16629, 17920), (16870, 17664)]