16404986880

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1789}}^1$

素因数の和:2019

約数の個数: 264

約数和(自身を含む): 57160428000

約数和(自身を除く): 40755441120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 199, 240, 256, 288, 320, 360, 384, 398, 480, 512, 576, 597, 640, 720, 768, 796, 960, 995, 1024, 1152, 1194, 1280, 1440, 1536, 1592, 1789, 1791, 1920, 1990, 2304, 2388, 2560, 2880, 2985, 3072, 3184, 3578, 3582, 3840, 3980, 4608, 4776, 5120, 5367, 5760, 5970, 6368, 7156, 7164, 7680, 7960, 8945, 8955, 9216, 9552, 10734, 11520, 11940, 12736, 14312, 14328, 15360, 15920, 16101, 17890, 17910, 19104, 21468, 23040, 23880, 25472, 26835, 28624, 28656, 31840, 32202, 35780, 35820, 38208, 42936, 46080, 47760, 50944, 53670, 57248, 57312, 63680, 64404, 71560, 71640, 76416, 80505, 85872, 95520, 101888, 107340, 114496, 114624, 127360, 128808, 143120, 143280, 152832, 161010, 171744, 191040, 203776, 214680, 228992, 229248, 254720, 257616, 286240, 286560, 305664, 322020, 343488, 356011, 382080, 429360, 457984, 458496, 509440, 515232, 572480, 573120, 611328, 644040, 686976, 712022, 764160, 858720, 915968, 916992, 1018880, 1030464, 1068033, 1144960, 1146240, 1288080, 1373952, 1424044, 1528320, 1717440, 1780055, 1831936, 1833984, 2060928, 2136066, 2289920, 2292480, 2576160, 2747904, 2848088, 3056640, 3204099, 3434880, 3560110, 4121856, 4272132, 4579840, 4584960, 5152320, 5340165, 5495808, 5696176, 6408198, 6869760, 7120220, 8243712, 8544264, 9159680, 9169920, 10304640, 10680330, 11392352, 12816396, 13739520, 14240440, 16020495, 16487424, 17088528, 20609280, 21360660, 22784704, 25632792, 27479040, 28480880, 32040990, 34177056, 41218560, 42721320, 45569408, 51265584, 56961760, 64081980, 68354112, 82437120, 85442640, 91138816, 102531168, 113923520, 128163960, 136708224, 170885280, 182277632, 205062336, 227847040, 256327920, 273416448, 341770560, 364555264, 410124672, 455694080, 512655840, 546832896, 683541120, 820249344, 911388160, 1025311680, 1093665792, 1367082240, 1640498688, 1822776320, 2050623360, 2734164480, 3280997376, 4101246720, 5468328960, 8202493440, 16404986880]

約数ペア:

[(1, 16404986880), (2, 8202493440), (3, 5468328960), (4, 4101246720), (5, 3280997376), (6, 2734164480), (8, 2050623360), (9, 1822776320), (10, 1640498688), (12, 1367082240), (15, 1093665792), (16, 1025311680), (18, 911388160), (20, 820249344), (24, 683541120), (30, 546832896), (32, 512655840), (36, 455694080), (40, 410124672), (45, 364555264), (48, 341770560), (60, 273416448), (64, 256327920), (72, 227847040), (80, 205062336), (90, 182277632), (96, 170885280), (120, 136708224), (128, 128163960), (144, 113923520), (160, 102531168), (180, 91138816), (192, 85442640), (199, 82437120), (240, 68354112), (256, 64081980), (288, 56961760), (320, 51265584), (360, 45569408), (384, 42721320), (398, 41218560), (480, 34177056), (512, 32040990), (576, 28480880), (597, 27479040), (640, 25632792), (720, 22784704), (768, 21360660), (796, 20609280), (960, 17088528), (995, 16487424), (1024, 16020495), (1152, 14240440), (1194, 13739520), (1280, 12816396), (1440, 11392352), (1536, 10680330), (1592, 10304640), (1789, 9169920), (1791, 9159680), (1920, 8544264), (1990, 8243712), (2304, 7120220), (2388, 6869760), (2560, 6408198), (2880, 5696176), (2985, 5495808), (3072, 5340165), (3184, 5152320), (3578, 4584960), (3582, 4579840), (3840, 4272132), (3980, 4121856), (4608, 3560110), (4776, 3434880), (5120, 3204099), (5367, 3056640), (5760, 2848088), (5970, 2747904), (6368, 2576160), (7156, 2292480), (7164, 2289920), (7680, 2136066), (7960, 2060928), (8945, 1833984), (8955, 1831936), (9216, 1780055), (9552, 1717440), (10734, 1528320), (11520, 1424044), (11940, 1373952), (12736, 1288080), (14312, 1146240), (14328, 1144960), (15360, 1068033), (15920, 1030464), (16101, 1018880), (17890, 916992), (17910, 915968), (19104, 858720), (21468, 764160), (23040, 712022), (23880, 686976), (25472, 644040), (26835, 611328), (28624, 573120), (28656, 572480), (31840, 515232), (32202, 509440), (35780, 458496), (35820, 457984), (38208, 429360), (42936, 382080), (46080, 356011), (47760, 343488), (50944, 322020), (53670, 305664), (57248, 286560), (57312, 286240), (63680, 257616), (64404, 254720), (71560, 229248), (71640, 228992), (76416, 214680), (80505, 203776), (85872, 191040), (95520, 171744), (101888, 161010), (107340, 152832), (114496, 143280), (114624, 143120), (127360, 128808)]