438367680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:588

約数の個数: 224

約数和(自身を含む): 1563624000

約数和(自身を除く): 1125256320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 113, 120, 135, 144, 160, 180, 192, 216, 226, 240, 270, 288, 320, 339, 360, 432, 449, 452, 480, 540, 565, 576, 678, 720, 864, 898, 904, 960, 1017, 1080, 1130, 1347, 1356, 1440, 1695, 1728, 1796, 1808, 2034, 2160, 2245, 2260, 2694, 2712, 2880, 3051, 3390, 3592, 3616, 4041, 4068, 4320, 4490, 4520, 5085, 5388, 5424, 6102, 6735, 6780, 7184, 7232, 8082, 8136, 8640, 8980, 9040, 10170, 10776, 10848, 12123, 12204, 13470, 13560, 14368, 15255, 16164, 16272, 17960, 18080, 20205, 20340, 21552, 21696, 24246, 24408, 26940, 27120, 28736, 30510, 32328, 32544, 35920, 36160, 40410, 40680, 43104, 48492, 48816, 50737, 53880, 54240, 60615, 61020, 64656, 65088, 71840, 80820, 81360, 86208, 96984, 97632, 101474, 107760, 108480, 121230, 122040, 129312, 143680, 152211, 161640, 162720, 193968, 195264, 202948, 215520, 242460, 244080, 253685, 258624, 304422, 323280, 325440, 387936, 405896, 431040, 456633, 484920, 488160, 507370, 608844, 646560, 761055, 775872, 811792, 913266, 969840, 976320, 1014740, 1217688, 1293120, 1369899, 1522110, 1623584, 1826532, 1939680, 2029480, 2283165, 2435376, 2739798, 3044220, 3247168, 3653064, 3879360, 4058960, 4566330, 4870752, 5479596, 6088440, 6849495, 7306128, 8117920, 9132660, 9741504, 10959192, 12176880, 13698990, 14612256, 16235840, 18265320, 21918384, 24353760, 27397980, 29224512, 36530640, 43836768, 48707520, 54795960, 73061280, 87673536, 109591920, 146122560, 219183840, 438367680]

約数ペア:

[(1, 438367680), (2, 219183840), (3, 146122560), (4, 109591920), (5, 87673536), (6, 73061280), (8, 54795960), (9, 48707520), (10, 43836768), (12, 36530640), (15, 29224512), (16, 27397980), (18, 24353760), (20, 21918384), (24, 18265320), (27, 16235840), (30, 14612256), (32, 13698990), (36, 12176880), (40, 10959192), (45, 9741504), (48, 9132660), (54, 8117920), (60, 7306128), (64, 6849495), (72, 6088440), (80, 5479596), (90, 4870752), (96, 4566330), (108, 4058960), (113, 3879360), (120, 3653064), (135, 3247168), (144, 3044220), (160, 2739798), (180, 2435376), (192, 2283165), (216, 2029480), (226, 1939680), (240, 1826532), (270, 1623584), (288, 1522110), (320, 1369899), (339, 1293120), (360, 1217688), (432, 1014740), (449, 976320), (452, 969840), (480, 913266), (540, 811792), (565, 775872), (576, 761055), (678, 646560), (720, 608844), (864, 507370), (898, 488160), (904, 484920), (960, 456633), (1017, 431040), (1080, 405896), (1130, 387936), (1347, 325440), (1356, 323280), (1440, 304422), (1695, 258624), (1728, 253685), (1796, 244080), (1808, 242460), (2034, 215520), (2160, 202948), (2245, 195264), (2260, 193968), (2694, 162720), (2712, 161640), (2880, 152211), (3051, 143680), (3390, 129312), (3592, 122040), (3616, 121230), (4041, 108480), (4068, 107760), (4320, 101474), (4490, 97632), (4520, 96984), (5085, 86208), (5388, 81360), (5424, 80820), (6102, 71840), (6735, 65088), (6780, 64656), (7184, 61020), (7232, 60615), (8082, 54240), (8136, 53880), (8640, 50737), (8980, 48816), (9040, 48492), (10170, 43104), (10776, 40680), (10848, 40410), (12123, 36160), (12204, 35920), (13470, 32544), (13560, 32328), (14368, 30510), (15255, 28736), (16164, 27120), (16272, 26940), (17960, 24408), (18080, 24246), (20205, 21696), (20340, 21552)]