425052160

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 1144765440

約数和(自身を除く): 719713280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 103, 104, 124, 128, 130, 155, 160, 206, 208, 248, 256, 260, 310, 320, 403, 412, 416, 496, 512, 515, 520, 620, 640, 806, 824, 832, 992, 1024, 1030, 1040, 1240, 1280, 1339, 1612, 1648, 1664, 1984, 2015, 2048, 2060, 2080, 2480, 2560, 2678, 3193, 3224, 3296, 3328, 3968, 4030, 4120, 4160, 4960, 5120, 5356, 6386, 6448, 6592, 6656, 6695, 7936, 8060, 8240, 8320, 9920, 10240, 10712, 12772, 12896, 13184, 13312, 13390, 15872, 15965, 16120, 16480, 16640, 19840, 21424, 25544, 25792, 26368, 26624, 26780, 31744, 31930, 32240, 32960, 33280, 39680, 41509, 42848, 51088, 51584, 52736, 53560, 63488, 63860, 64480, 65920, 66560, 79360, 83018, 85696, 102176, 103168, 105472, 107120, 127720, 128960, 131840, 133120, 158720, 166036, 171392, 204352, 206336, 207545, 210944, 214240, 255440, 257920, 263680, 317440, 332072, 342784, 408704, 412672, 415090, 428480, 510880, 515840, 527360, 664144, 685568, 817408, 825344, 830180, 856960, 1021760, 1031680, 1054720, 1328288, 1371136, 1634816, 1660360, 1713920, 2043520, 2063360, 2656576, 2742272, 3269632, 3320720, 3427840, 4087040, 4126720, 5313152, 6539264, 6641440, 6855680, 8174080, 10626304, 13282880, 13711360, 16348160, 21252608, 26565760, 32696320, 42505216, 53131520, 85010432, 106263040, 212526080, 425052160]

約数ペア:

[(1, 425052160), (2, 212526080), (4, 106263040), (5, 85010432), (8, 53131520), (10, 42505216), (13, 32696320), (16, 26565760), (20, 21252608), (26, 16348160), (31, 13711360), (32, 13282880), (40, 10626304), (52, 8174080), (62, 6855680), (64, 6641440), (65, 6539264), (80, 5313152), (103, 4126720), (104, 4087040), (124, 3427840), (128, 3320720), (130, 3269632), (155, 2742272), (160, 2656576), (206, 2063360), (208, 2043520), (248, 1713920), (256, 1660360), (260, 1634816), (310, 1371136), (320, 1328288), (403, 1054720), (412, 1031680), (416, 1021760), (496, 856960), (512, 830180), (515, 825344), (520, 817408), (620, 685568), (640, 664144), (806, 527360), (824, 515840), (832, 510880), (992, 428480), (1024, 415090), (1030, 412672), (1040, 408704), (1240, 342784), (1280, 332072), (1339, 317440), (1612, 263680), (1648, 257920), (1664, 255440), (1984, 214240), (2015, 210944), (2048, 207545), (2060, 206336), (2080, 204352), (2480, 171392), (2560, 166036), (2678, 158720), (3193, 133120), (3224, 131840), (3296, 128960), (3328, 127720), (3968, 107120), (4030, 105472), (4120, 103168), (4160, 102176), (4960, 85696), (5120, 83018), (5356, 79360), (6386, 66560), (6448, 65920), (6592, 64480), (6656, 63860), (6695, 63488), (7936, 53560), (8060, 52736), (8240, 51584), (8320, 51088), (9920, 42848), (10240, 41509), (10712, 39680), (12772, 33280), (12896, 32960), (13184, 32240), (13312, 31930), (13390, 31744), (15872, 26780), (15965, 26624), (16120, 26368), (16480, 25792), (16640, 25544), (19840, 21424)]