1552445440

素因数分解:

$2^{12}\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:80

約数の個数: 416

約数和(自身を含む): 4953916800

約数和(自身を除く): 3401471360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 49, 52, 56, 64, 65, 68, 70, 80, 85, 91, 98, 104, 112, 119, 128, 130, 136, 140, 160, 170, 182, 196, 208, 221, 224, 238, 245, 256, 260, 272, 280, 320, 340, 343, 364, 392, 416, 442, 448, 455, 476, 490, 512, 520, 544, 560, 595, 637, 640, 680, 686, 728, 784, 832, 833, 884, 896, 910, 952, 980, 1024, 1040, 1088, 1105, 1120, 1190, 1274, 1280, 1360, 1372, 1456, 1547, 1568, 1664, 1666, 1715, 1768, 1792, 1820, 1904, 1960, 2048, 2080, 2176, 2210, 2240, 2380, 2548, 2560, 2720, 2744, 2912, 3094, 3136, 3185, 3328, 3332, 3430, 3536, 3584, 3640, 3808, 3920, 4096, 4160, 4165, 4352, 4420, 4459, 4480, 4760, 5096, 5120, 5440, 5488, 5824, 5831, 6188, 6272, 6370, 6656, 6664, 6860, 7072, 7168, 7280, 7616, 7735, 7840, 8320, 8330, 8704, 8840, 8918, 8960, 9520, 10192, 10240, 10829, 10880, 10976, 11648, 11662, 12376, 12544, 12740, 13312, 13328, 13720, 14144, 14336, 14560, 15232, 15470, 15680, 16640, 16660, 17408, 17680, 17836, 17920, 19040, 20384, 20480, 21658, 21760, 21952, 22295, 23296, 23324, 24752, 25088, 25480, 26624, 26656, 27440, 28288, 28672, 29120, 29155, 30464, 30940, 31360, 33280, 33320, 34816, 35360, 35672, 35840, 38080, 40768, 43316, 43520, 43904, 44590, 46592, 46648, 49504, 50176, 50960, 53248, 53312, 54145, 54880, 56576, 58240, 58310, 60928, 61880, 62720, 66560, 66640, 69632, 70720, 71344, 71680, 75803, 76160, 81536, 86632, 87040, 87808, 89180, 93184, 93296, 99008, 100352, 101920, 106624, 108290, 109760, 113152, 116480, 116620, 121856, 123760, 125440, 133120, 133280, 141440, 142688, 143360, 151606, 152320, 163072, 173264, 174080, 175616, 178360, 186368, 186592, 198016, 200704, 203840, 213248, 216580, 219520, 226304, 232960, 233240, 243712, 247520, 250880, 266240, 266560, 282880, 285376, 303212, 304640, 326144, 346528, 348160, 351232, 356720, 372736, 373184, 379015, 396032, 407680, 426496, 433160, 439040, 452608, 465920, 466480, 487424, 495040, 501760, 533120, 565760, 570752, 606424, 609280, 652288, 693056, 702464, 713440, 746368, 758030, 792064, 815360, 852992, 866320, 878080, 905216, 931840, 932960, 990080, 1003520, 1066240, 1131520, 1141504, 1212848, 1218560, 1304576, 1386112, 1404928, 1426880, 1492736, 1516060, 1584128, 1630720, 1705984, 1732640, 1756160, 1863680, 1865920, 1980160, 2132480, 2263040, 2283008, 2425696, 2437120, 2609152, 2772224, 2853760, 2985472, 3032120, 3168256, 3261440, 3411968, 3465280, 3512320, 3731840, 3960320, 4264960, 4526080, 4566016, 4851392, 5544448, 5707520, 5970944, 6064240, 6336512, 6522880, 6930560, 7024640, 7463680, 7920640, 8529920, 9132032, 9702784, 11088896, 11415040, 11941888, 12128480, 13045760, 13861120, 14927360, 15841280, 17059840, 18264064, 19405568, 22177792, 22830080, 23883776, 24256960, 27722240, 29854720, 31682560, 38811136, 44355584, 45660160, 48513920, 55444480, 59709440, 77622272, 91320320, 97027840, 110888960, 119418880, 155244544, 194055680, 221777920, 310489088, 388111360, 776222720, 1552445440]

約数ペア:

[(1, 1552445440), (2, 776222720), (4, 388111360), (5, 310489088), (7, 221777920), (8, 194055680), (10, 155244544), (13, 119418880), (14, 110888960), (16, 97027840), (17, 91320320), (20, 77622272), (26, 59709440), (28, 55444480), (32, 48513920), (34, 45660160), (35, 44355584), (40, 38811136), (49, 31682560), (52, 29854720), (56, 27722240), (64, 24256960), (65, 23883776), (68, 22830080), (70, 22177792), (80, 19405568), (85, 18264064), (91, 17059840), (98, 15841280), (104, 14927360), (112, 13861120), (119, 13045760), (128, 12128480), (130, 11941888), (136, 11415040), (140, 11088896), (160, 9702784), (170, 9132032), (182, 8529920), (196, 7920640), (208, 7463680), (221, 7024640), (224, 6930560), (238, 6522880), (245, 6336512), (256, 6064240), (260, 5970944), (272, 5707520), (280, 5544448), (320, 4851392), (340, 4566016), (343, 4526080), (364, 4264960), (392, 3960320), (416, 3731840), (442, 3512320), (448, 3465280), (455, 3411968), (476, 3261440), (490, 3168256), (512, 3032120), (520, 2985472), (544, 2853760), (560, 2772224), (595, 2609152), (637, 2437120), (640, 2425696), (680, 2283008), (686, 2263040), (728, 2132480), (784, 1980160), (832, 1865920), (833, 1863680), (884, 1756160), (896, 1732640), (910, 1705984), (952, 1630720), (980, 1584128), (1024, 1516060), (1040, 1492736), (1088, 1426880), (1105, 1404928), (1120, 1386112), (1190, 1304576), (1274, 1218560), (1280, 1212848), (1360, 1141504), (1372, 1131520), (1456, 1066240), (1547, 1003520), (1568, 990080), (1664, 932960), (1666, 931840), (1715, 905216), (1768, 878080), (1792, 866320), (1820, 852992), (1904, 815360), (1960, 792064), (2048, 758030), (2080, 746368), (2176, 713440), (2210, 702464), (2240, 693056), (2380, 652288), (2548, 609280), (2560, 606424), (2720, 570752), (2744, 565760), (2912, 533120), (3094, 501760), (3136, 495040), (3185, 487424), (3328, 466480), (3332, 465920), (3430, 452608), (3536, 439040), (3584, 433160), (3640, 426496), (3808, 407680), (3920, 396032), (4096, 379015), (4160, 373184), (4165, 372736), (4352, 356720), (4420, 351232), (4459, 348160), (4480, 346528), (4760, 326144), (5096, 304640), (5120, 303212), (5440, 285376), (5488, 282880), (5824, 266560), (5831, 266240), (6188, 250880), (6272, 247520), (6370, 243712), (6656, 233240), (6664, 232960), (6860, 226304), (7072, 219520), (7168, 216580), (7280, 213248), (7616, 203840), (7735, 200704), (7840, 198016), (8320, 186592), (8330, 186368), (8704, 178360), (8840, 175616), (8918, 174080), (8960, 173264), (9520, 163072), (10192, 152320), (10240, 151606), (10829, 143360), (10880, 142688), (10976, 141440), (11648, 133280), (11662, 133120), (12376, 125440), (12544, 123760), (12740, 121856), (13312, 116620), (13328, 116480), (13720, 113152), (14144, 109760), (14336, 108290), (14560, 106624), (15232, 101920), (15470, 100352), (15680, 99008), (16640, 93296), (16660, 93184), (17408, 89180), (17680, 87808), (17836, 87040), (17920, 86632), (19040, 81536), (20384, 76160), (20480, 75803), (21658, 71680), (21760, 71344), (21952, 70720), (22295, 69632), (23296, 66640), (23324, 66560), (24752, 62720), (25088, 61880), (25480, 60928), (26624, 58310), (26656, 58240), (27440, 56576), (28288, 54880), (28672, 54145), (29120, 53312), (29155, 53248), (30464, 50960), (30940, 50176), (31360, 49504), (33280, 46648), (33320, 46592), (34816, 44590), (35360, 43904), (35672, 43520), (35840, 43316), (38080, 40768)]