2271592960

素因数分解:

$2^9\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:256

約数の個数: 320

約数和(自身を含む): 6874560000

約数和(自身を除く): 4602967040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 199, 208, 224, 245, 256, 260, 280, 320, 343, 364, 392, 398, 416, 448, 455, 490, 512, 520, 560, 637, 640, 686, 728, 784, 796, 832, 896, 910, 980, 995, 1040, 1120, 1274, 1280, 1372, 1393, 1456, 1568, 1592, 1664, 1715, 1792, 1820, 1960, 1990, 2080, 2240, 2548, 2560, 2587, 2744, 2786, 2912, 3136, 3184, 3185, 3328, 3430, 3584, 3640, 3920, 3980, 4160, 4459, 4480, 5096, 5174, 5488, 5572, 5824, 6272, 6368, 6370, 6656, 6860, 6965, 7280, 7840, 7960, 8320, 8918, 8960, 9751, 10192, 10348, 10976, 11144, 11648, 12544, 12736, 12740, 12935, 13720, 13930, 14560, 15680, 15920, 16640, 17836, 17920, 18109, 19502, 20384, 20696, 21952, 22288, 22295, 23296, 25088, 25472, 25480, 25870, 27440, 27860, 29120, 31360, 31840, 33280, 35672, 36218, 39004, 40768, 41392, 43904, 44576, 44590, 46592, 48755, 50944, 50960, 51740, 54880, 55720, 58240, 62720, 63680, 68257, 71344, 72436, 78008, 81536, 82784, 87808, 89152, 89180, 90545, 97510, 101888, 101920, 103480, 109760, 111440, 116480, 125440, 126763, 127360, 136514, 142688, 144872, 156016, 163072, 165568, 175616, 178304, 178360, 181090, 195020, 203840, 206960, 219520, 222880, 232960, 253526, 254720, 273028, 285376, 289744, 312032, 326144, 331136, 341285, 356608, 356720, 362180, 390040, 407680, 413920, 439040, 445760, 507052, 509440, 546056, 570752, 579488, 624064, 633815, 662272, 682570, 713216, 713440, 724360, 780080, 815360, 827840, 878080, 887341, 891520, 1014104, 1092112, 1141504, 1158976, 1248128, 1267630, 1324544, 1365140, 1426880, 1448720, 1560160, 1630720, 1655680, 1774682, 1783040, 2028208, 2184224, 2283008, 2317952, 2496256, 2535260, 2730280, 2853760, 2897440, 3120320, 3311360, 3549364, 3566080, 4056416, 4368448, 4436705, 4635904, 4992512, 5070520, 5460560, 5707520, 5794880, 6240640, 6622720, 7098728, 8112832, 8736896, 8873410, 9271808, 10141040, 10921120, 11415040, 11589760, 12481280, 14197456, 16225664, 17473792, 17746820, 20282080, 21842240, 23179520, 24962560, 28394912, 32451328, 34947584, 35493640, 40564160, 43684480, 46359040, 56789824, 64902656, 70987280, 81128320, 87368960, 113579648, 141974560, 162256640, 174737920, 227159296, 283949120, 324513280, 454318592, 567898240, 1135796480, 2271592960]

約数ペア:

[(1, 2271592960), (2, 1135796480), (4, 567898240), (5, 454318592), (7, 324513280), (8, 283949120), (10, 227159296), (13, 174737920), (14, 162256640), (16, 141974560), (20, 113579648), (26, 87368960), (28, 81128320), (32, 70987280), (35, 64902656), (40, 56789824), (49, 46359040), (52, 43684480), (56, 40564160), (64, 35493640), (65, 34947584), (70, 32451328), (80, 28394912), (91, 24962560), (98, 23179520), (104, 21842240), (112, 20282080), (128, 17746820), (130, 17473792), (140, 16225664), (160, 14197456), (182, 12481280), (196, 11589760), (199, 11415040), (208, 10921120), (224, 10141040), (245, 9271808), (256, 8873410), (260, 8736896), (280, 8112832), (320, 7098728), (343, 6622720), (364, 6240640), (392, 5794880), (398, 5707520), (416, 5460560), (448, 5070520), (455, 4992512), (490, 4635904), (512, 4436705), (520, 4368448), (560, 4056416), (637, 3566080), (640, 3549364), (686, 3311360), (728, 3120320), (784, 2897440), (796, 2853760), (832, 2730280), (896, 2535260), (910, 2496256), (980, 2317952), (995, 2283008), (1040, 2184224), (1120, 2028208), (1274, 1783040), (1280, 1774682), (1372, 1655680), (1393, 1630720), (1456, 1560160), (1568, 1448720), (1592, 1426880), (1664, 1365140), (1715, 1324544), (1792, 1267630), (1820, 1248128), (1960, 1158976), (1990, 1141504), (2080, 1092112), (2240, 1014104), (2548, 891520), (2560, 887341), (2587, 878080), (2744, 827840), (2786, 815360), (2912, 780080), (3136, 724360), (3184, 713440), (3185, 713216), (3328, 682570), (3430, 662272), (3584, 633815), (3640, 624064), (3920, 579488), (3980, 570752), (4160, 546056), (4459, 509440), (4480, 507052), (5096, 445760), (5174, 439040), (5488, 413920), (5572, 407680), (5824, 390040), (6272, 362180), (6368, 356720), (6370, 356608), (6656, 341285), (6860, 331136), (6965, 326144), (7280, 312032), (7840, 289744), (7960, 285376), (8320, 273028), (8918, 254720), (8960, 253526), (9751, 232960), (10192, 222880), (10348, 219520), (10976, 206960), (11144, 203840), (11648, 195020), (12544, 181090), (12736, 178360), (12740, 178304), (12935, 175616), (13720, 165568), (13930, 163072), (14560, 156016), (15680, 144872), (15920, 142688), (16640, 136514), (17836, 127360), (17920, 126763), (18109, 125440), (19502, 116480), (20384, 111440), (20696, 109760), (21952, 103480), (22288, 101920), (22295, 101888), (23296, 97510), (25088, 90545), (25472, 89180), (25480, 89152), (25870, 87808), (27440, 82784), (27860, 81536), (29120, 78008), (31360, 72436), (31840, 71344), (33280, 68257), (35672, 63680), (36218, 62720), (39004, 58240), (40768, 55720), (41392, 54880), (43904, 51740), (44576, 50960), (44590, 50944), (46592, 48755)]