1816064640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:424

約数の個数: 384

約数和(自身を含む): 6861254400

約数和(自身を除く): 5045189760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 79, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 158, 160, 180, 192, 195, 208, 234, 237, 240, 260, 288, 307, 312, 316, 320, 360, 384, 390, 395, 416, 468, 474, 480, 520, 576, 585, 614, 624, 632, 640, 711, 720, 780, 790, 832, 921, 936, 948, 960, 1027, 1040, 1152, 1170, 1185, 1228, 1248, 1264, 1422, 1440, 1535, 1560, 1580, 1664, 1842, 1872, 1896, 1920, 2054, 2080, 2340, 2370, 2456, 2496, 2528, 2763, 2844, 2880, 3070, 3081, 3120, 3160, 3555, 3684, 3744, 3792, 3991, 4108, 4160, 4605, 4680, 4740, 4912, 4992, 5056, 5135, 5526, 5688, 5760, 6140, 6162, 6240, 6320, 7110, 7368, 7488, 7584, 7982, 8216, 8320, 9210, 9243, 9360, 9480, 9824, 10112, 10270, 11052, 11376, 11973, 12280, 12324, 12480, 12640, 13815, 14220, 14736, 14976, 15168, 15405, 15964, 16432, 18420, 18486, 18720, 18960, 19648, 19955, 20540, 22104, 22752, 23946, 24253, 24560, 24648, 24960, 25280, 27630, 28440, 29472, 30336, 30810, 31928, 32864, 35919, 36840, 36972, 37440, 37920, 39296, 39910, 41080, 44208, 45504, 46215, 47892, 48506, 49120, 49296, 50560, 55260, 56880, 58944, 59865, 61620, 63856, 65728, 71838, 72759, 73680, 73944, 74880, 75840, 79820, 82160, 88416, 91008, 92430, 95784, 97012, 98240, 98592, 110520, 113760, 117888, 119730, 121265, 123240, 127712, 131456, 143676, 145518, 147360, 147888, 151680, 159640, 164320, 176832, 179595, 184860, 191568, 194024, 196480, 197184, 218277, 221040, 227520, 239460, 242530, 246480, 255424, 287352, 291036, 294720, 295776, 315289, 319280, 328640, 353664, 359190, 363795, 369720, 383136, 388048, 394368, 436554, 442080, 455040, 478920, 485060, 492960, 510848, 574704, 582072, 589440, 591552, 630578, 638560, 657280, 718380, 727590, 739440, 766272, 776096, 873108, 884160, 945867, 957840, 970120, 985920, 1091385, 1149408, 1164144, 1183104, 1261156, 1277120, 1436760, 1455180, 1478880, 1532544, 1552192, 1576445, 1746216, 1768320, 1891734, 1915680, 1940240, 1971840, 2182770, 2298816, 2328288, 2522312, 2554240, 2837601, 2873520, 2910360, 2957760, 3104384, 3152890, 3492432, 3783468, 3831360, 3880480, 4365540, 4597632, 4656576, 4729335, 5044624, 5675202, 5747040, 5820720, 5915520, 6305780, 6984864, 7566936, 7662720, 7760960, 8731080, 9313152, 9458670, 10089248, 11350404, 11494080, 11641440, 12611560, 13969728, 14188005, 15133872, 15521920, 17462160, 18917340, 20178496, 22700808, 22988160, 23282880, 25223120, 27939456, 28376010, 30267744, 34924320, 37834680, 40356992, 45401616, 46565760, 50446240, 56752020, 60535488, 69848640, 75669360, 90803232, 100892480, 113504040, 121070976, 139697280, 151338720, 181606464, 201784960, 227008080, 302677440, 363212928, 454016160, 605354880, 908032320, 1816064640]

約数ペア:

[(1, 1816064640), (2, 908032320), (3, 605354880), (4, 454016160), (5, 363212928), (6, 302677440), (8, 227008080), (9, 201784960), (10, 181606464), (12, 151338720), (13, 139697280), (15, 121070976), (16, 113504040), (18, 100892480), (20, 90803232), (24, 75669360), (26, 69848640), (30, 60535488), (32, 56752020), (36, 50446240), (39, 46565760), (40, 45401616), (45, 40356992), (48, 37834680), (52, 34924320), (60, 30267744), (64, 28376010), (65, 27939456), (72, 25223120), (78, 23282880), (79, 22988160), (80, 22700808), (90, 20178496), (96, 18917340), (104, 17462160), (117, 15521920), (120, 15133872), (128, 14188005), (130, 13969728), (144, 12611560), (156, 11641440), (158, 11494080), (160, 11350404), (180, 10089248), (192, 9458670), (195, 9313152), (208, 8731080), (234, 7760960), (237, 7662720), (240, 7566936), (260, 6984864), (288, 6305780), (307, 5915520), (312, 5820720), (316, 5747040), (320, 5675202), (360, 5044624), (384, 4729335), (390, 4656576), (395, 4597632), (416, 4365540), (468, 3880480), (474, 3831360), (480, 3783468), (520, 3492432), (576, 3152890), (585, 3104384), (614, 2957760), (624, 2910360), (632, 2873520), (640, 2837601), (711, 2554240), (720, 2522312), (780, 2328288), (790, 2298816), (832, 2182770), (921, 1971840), (936, 1940240), (948, 1915680), (960, 1891734), (1027, 1768320), (1040, 1746216), (1152, 1576445), (1170, 1552192), (1185, 1532544), (1228, 1478880), (1248, 1455180), (1264, 1436760), (1422, 1277120), (1440, 1261156), (1535, 1183104), (1560, 1164144), (1580, 1149408), (1664, 1091385), (1842, 985920), (1872, 970120), (1896, 957840), (1920, 945867), (2054, 884160), (2080, 873108), (2340, 776096), (2370, 766272), (2456, 739440), (2496, 727590), (2528, 718380), (2763, 657280), (2844, 638560), (2880, 630578), (3070, 591552), (3081, 589440), (3120, 582072), (3160, 574704), (3555, 510848), (3684, 492960), (3744, 485060), (3792, 478920), (3991, 455040), (4108, 442080), (4160, 436554), (4605, 394368), (4680, 388048), (4740, 383136), (4912, 369720), (4992, 363795), (5056, 359190), (5135, 353664), (5526, 328640), (5688, 319280), (5760, 315289), (6140, 295776), (6162, 294720), (6240, 291036), (6320, 287352), (7110, 255424), (7368, 246480), (7488, 242530), (7584, 239460), (7982, 227520), (8216, 221040), (8320, 218277), (9210, 197184), (9243, 196480), (9360, 194024), (9480, 191568), (9824, 184860), (10112, 179595), (10270, 176832), (11052, 164320), (11376, 159640), (11973, 151680), (12280, 147888), (12324, 147360), (12480, 145518), (12640, 143676), (13815, 131456), (14220, 127712), (14736, 123240), (14976, 121265), (15168, 119730), (15405, 117888), (15964, 113760), (16432, 110520), (18420, 98592), (18486, 98240), (18720, 97012), (18960, 95784), (19648, 92430), (19955, 91008), (20540, 88416), (22104, 82160), (22752, 79820), (23946, 75840), (24253, 74880), (24560, 73944), (24648, 73680), (24960, 72759), (25280, 71838), (27630, 65728), (28440, 63856), (29472, 61620), (30336, 59865), (30810, 58944), (31928, 56880), (32864, 55260), (35919, 50560), (36840, 49296), (36972, 49120), (37440, 48506), (37920, 47892), (39296, 46215), (39910, 45504), (41080, 44208)]