422338560

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^1\times {\mathrm{491}}^1$

素因数の和:532

約数の個数: 224

約数和(自身を含む): 1547603712

約数和(自身を除く): 1125265152

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, 491, 512, 560, 640, 672, 768, 840, 896, 960, 982, 1024, 1120, 1280, 1344, 1473, 1536, 1680, 1792, 1920, 1964, 2048, 2240, 2455, 2560, 2688, 2946, 3072, 3360, 3437, 3584, 3840, 3928, 4096, 4480, 4910, 5120, 5376, 5892, 6144, 6720, 6874, 7168, 7365, 7680, 7856, 8192, 8960, 9820, 10240, 10311, 10752, 11784, 12288, 13440, 13748, 14336, 14730, 15360, 15712, 17185, 17920, 19640, 20480, 20622, 21504, 23568, 24576, 26880, 27496, 28672, 29460, 30720, 31424, 34370, 35840, 39280, 40960, 41244, 43008, 47136, 51555, 53760, 54992, 57344, 58920, 61440, 62848, 68740, 71680, 78560, 82488, 86016, 94272, 103110, 107520, 109984, 117840, 122880, 125696, 137480, 143360, 157120, 164976, 172032, 188544, 206220, 215040, 219968, 235680, 251392, 274960, 286720, 314240, 329952, 377088, 412440, 430080, 439936, 471360, 502784, 549920, 628480, 659904, 754176, 824880, 860160, 879872, 942720, 1005568, 1099840, 1256960, 1319808, 1508352, 1649760, 1759744, 1885440, 2011136, 2199680, 2513920, 2639616, 3016704, 3299520, 3519488, 3770880, 4022272, 4399360, 5027840, 5279232, 6033408, 6599040, 7038976, 7541760, 8798720, 10055680, 10558464, 12066816, 13198080, 14077952, 15083520, 17597440, 20111360, 21116928, 26396160, 28155904, 30167040, 35194880, 42233856, 52792320, 60334080, 70389760, 84467712, 105584640, 140779520, 211169280, 422338560]

約数ペア:

[(1, 422338560), (2, 211169280), (3, 140779520), (4, 105584640), (5, 84467712), (6, 70389760), (7, 60334080), (8, 52792320), (10, 42233856), (12, 35194880), (14, 30167040), (15, 28155904), (16, 26396160), (20, 21116928), (21, 20111360), (24, 17597440), (28, 15083520), (30, 14077952), (32, 13198080), (35, 12066816), (40, 10558464), (42, 10055680), (48, 8798720), (56, 7541760), (60, 7038976), (64, 6599040), (70, 6033408), (80, 5279232), (84, 5027840), (96, 4399360), (105, 4022272), (112, 3770880), (120, 3519488), (128, 3299520), (140, 3016704), (160, 2639616), (168, 2513920), (192, 2199680), (210, 2011136), (224, 1885440), (240, 1759744), (256, 1649760), (280, 1508352), (320, 1319808), (336, 1256960), (384, 1099840), (420, 1005568), (448, 942720), (480, 879872), (491, 860160), (512, 824880), (560, 754176), (640, 659904), (672, 628480), (768, 549920), (840, 502784), (896, 471360), (960, 439936), (982, 430080), (1024, 412440), (1120, 377088), (1280, 329952), (1344, 314240), (1473, 286720), (1536, 274960), (1680, 251392), (1792, 235680), (1920, 219968), (1964, 215040), (2048, 206220), (2240, 188544), (2455, 172032), (2560, 164976), (2688, 157120), (2946, 143360), (3072, 137480), (3360, 125696), (3437, 122880), (3584, 117840), (3840, 109984), (3928, 107520), (4096, 103110), (4480, 94272), (4910, 86016), (5120, 82488), (5376, 78560), (5892, 71680), (6144, 68740), (6720, 62848), (6874, 61440), (7168, 58920), (7365, 57344), (7680, 54992), (7856, 53760), (8192, 51555), (8960, 47136), (9820, 43008), (10240, 41244), (10311, 40960), (10752, 39280), (11784, 35840), (12288, 34370), (13440, 31424), (13748, 30720), (14336, 29460), (14730, 28672), (15360, 27496), (15712, 26880), (17185, 24576), (17920, 23568), (19640, 21504), (20480, 20622)]