422499840

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 320

約数和(自身を含む): 1602754560

約数和(自身を除く): 1180254720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 128, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 256, 271, 280, 290, 320, 336, 348, 384, 406, 420, 435, 448, 464, 480, 512, 542, 560, 580, 609, 640, 672, 696, 768, 812, 813, 840, 870, 896, 928, 960, 1015, 1084, 1120, 1160, 1218, 1280, 1344, 1355, 1392, 1536, 1624, 1626, 1680, 1740, 1792, 1856, 1897, 1920, 2030, 2168, 2240, 2320, 2436, 2560, 2688, 2710, 2784, 3045, 3248, 3252, 3360, 3480, 3584, 3712, 3794, 3840, 4060, 4065, 4336, 4480, 4640, 4872, 5376, 5420, 5568, 5691, 6090, 6496, 6504, 6720, 6960, 7424, 7588, 7680, 7859, 8120, 8130, 8672, 8960, 9280, 9485, 9744, 10752, 10840, 11136, 11382, 12180, 12992, 13008, 13440, 13920, 14848, 15176, 15718, 16240, 16260, 17344, 17920, 18560, 18970, 19488, 21680, 22272, 22764, 23577, 24360, 25984, 26016, 26880, 27840, 28455, 30352, 31436, 32480, 32520, 34688, 37120, 37940, 38976, 39295, 43360, 44544, 45528, 47154, 48720, 51968, 52032, 53760, 55013, 55680, 56910, 60704, 62872, 64960, 65040, 69376, 74240, 75880, 77952, 78590, 86720, 91056, 94308, 97440, 103936, 104064, 110026, 111360, 113820, 117885, 121408, 125744, 129920, 130080, 138752, 151760, 155904, 157180, 165039, 173440, 182112, 188616, 194880, 208128, 220052, 222720, 227640, 235770, 242816, 251488, 259840, 260160, 275065, 303520, 311808, 314360, 330078, 346880, 364224, 377232, 389760, 416256, 440104, 455280, 471540, 485632, 502976, 519680, 520320, 550130, 607040, 628720, 660156, 693760, 728448, 754464, 779520, 825195, 880208, 910560, 943080, 971264, 1005952, 1040640, 1100260, 1214080, 1257440, 1320312, 1456896, 1508928, 1559040, 1650390, 1760416, 1821120, 1886160, 2011904, 2081280, 2200520, 2428160, 2514880, 2640624, 2913792, 3017856, 3300780, 3520832, 3642240, 3772320, 4023808, 4401040, 4856320, 5029760, 5281248, 6035712, 6601560, 7041664, 7284480, 7544640, 8802080, 10059520, 10562496, 12071424, 13203120, 14083328, 14568960, 15089280, 17604160, 20119040, 21124992, 26406240, 28166656, 30178560, 35208320, 42249984, 52812480, 60357120, 70416640, 84499968, 105624960, 140833280, 211249920, 422499840]

約数ペア:

[(1, 422499840), (2, 211249920), (3, 140833280), (4, 105624960), (5, 84499968), (6, 70416640), (7, 60357120), (8, 52812480), (10, 42249984), (12, 35208320), (14, 30178560), (15, 28166656), (16, 26406240), (20, 21124992), (21, 20119040), (24, 17604160), (28, 15089280), (29, 14568960), (30, 14083328), (32, 13203120), (35, 12071424), (40, 10562496), (42, 10059520), (48, 8802080), (56, 7544640), (58, 7284480), (60, 7041664), (64, 6601560), (70, 6035712), (80, 5281248), (84, 5029760), (87, 4856320), (96, 4401040), (105, 4023808), (112, 3772320), (116, 3642240), (120, 3520832), (128, 3300780), (140, 3017856), (145, 2913792), (160, 2640624), (168, 2514880), (174, 2428160), (192, 2200520), (203, 2081280), (210, 2011904), (224, 1886160), (232, 1821120), (240, 1760416), (256, 1650390), (271, 1559040), (280, 1508928), (290, 1456896), (320, 1320312), (336, 1257440), (348, 1214080), (384, 1100260), (406, 1040640), (420, 1005952), (435, 971264), (448, 943080), (464, 910560), (480, 880208), (512, 825195), (542, 779520), (560, 754464), (580, 728448), (609, 693760), (640, 660156), (672, 628720), (696, 607040), (768, 550130), (812, 520320), (813, 519680), (840, 502976), (870, 485632), (896, 471540), (928, 455280), (960, 440104), (1015, 416256), (1084, 389760), (1120, 377232), (1160, 364224), (1218, 346880), (1280, 330078), (1344, 314360), (1355, 311808), (1392, 303520), (1536, 275065), (1624, 260160), (1626, 259840), (1680, 251488), (1740, 242816), (1792, 235770), (1856, 227640), (1897, 222720), (1920, 220052), (2030, 208128), (2168, 194880), (2240, 188616), (2320, 182112), (2436, 173440), (2560, 165039), (2688, 157180), (2710, 155904), (2784, 151760), (3045, 138752), (3248, 130080), (3252, 129920), (3360, 125744), (3480, 121408), (3584, 117885), (3712, 113820), (3794, 111360), (3840, 110026), (4060, 104064), (4065, 103936), (4336, 97440), (4480, 94308), (4640, 91056), (4872, 86720), (5376, 78590), (5420, 77952), (5568, 75880), (5691, 74240), (6090, 69376), (6496, 65040), (6504, 64960), (6720, 62872), (6960, 60704), (7424, 56910), (7588, 55680), (7680, 55013), (7859, 53760), (8120, 52032), (8130, 51968), (8672, 48720), (8960, 47154), (9280, 45528), (9485, 44544), (9744, 43360), (10752, 39295), (10840, 38976), (11136, 37940), (11382, 37120), (12180, 34688), (12992, 32520), (13008, 32480), (13440, 31436), (13920, 30352), (14848, 28455), (15176, 27840), (15718, 26880), (16240, 26016), (16260, 25984), (17344, 24360), (17920, 23577), (18560, 22764), (18970, 22272), (19488, 21680)]