13134000640

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{461}}^1$

素因数の和:874

約数の個数: 160

約数和(自身を含む): 32667909120

約数和(自身を除く): 19533908480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 359, 461, 496, 512, 620, 640, 718, 922, 992, 1240, 1280, 1436, 1795, 1844, 1984, 2305, 2480, 2560, 2872, 3590, 3688, 3968, 4610, 4960, 5744, 7180, 7376, 7936, 9220, 9920, 11129, 11488, 14291, 14360, 14752, 15872, 18440, 19840, 22258, 22976, 28582, 28720, 29504, 36880, 39680, 44516, 45952, 55645, 57164, 57440, 59008, 71455, 73760, 79360, 89032, 91904, 111290, 114328, 114880, 118016, 142910, 147520, 165499, 178064, 183808, 222580, 228656, 229760, 236032, 285820, 295040, 330998, 356128, 445160, 457312, 459520, 571640, 590080, 661996, 712256, 827495, 890320, 914624, 919040, 1143280, 1180160, 1323992, 1424512, 1654990, 1780640, 1829248, 2286560, 2647984, 2849024, 3309980, 3561280, 3658496, 4573120, 5130469, 5295968, 5698048, 6619960, 7122560, 7316992, 9146240, 10260938, 10591936, 13239920, 14245120, 18292480, 20521876, 21183872, 25652345, 26479840, 28490240, 36584960, 41043752, 42367744, 51304690, 52959680, 82087504, 84735488, 102609380, 105919360, 164175008, 205218760, 211838720, 328350016, 410437520, 423677440, 656700032, 820875040, 1313400064, 1641750080, 2626800128, 3283500160, 6567000320, 13134000640]

約数ペア:

[(1, 13134000640), (2, 6567000320), (4, 3283500160), (5, 2626800128), (8, 1641750080), (10, 1313400064), (16, 820875040), (20, 656700032), (31, 423677440), (32, 410437520), (40, 328350016), (62, 211838720), (64, 205218760), (80, 164175008), (124, 105919360), (128, 102609380), (155, 84735488), (160, 82087504), (248, 52959680), (256, 51304690), (310, 42367744), (320, 41043752), (359, 36584960), (461, 28490240), (496, 26479840), (512, 25652345), (620, 21183872), (640, 20521876), (718, 18292480), (922, 14245120), (992, 13239920), (1240, 10591936), (1280, 10260938), (1436, 9146240), (1795, 7316992), (1844, 7122560), (1984, 6619960), (2305, 5698048), (2480, 5295968), (2560, 5130469), (2872, 4573120), (3590, 3658496), (3688, 3561280), (3968, 3309980), (4610, 2849024), (4960, 2647984), (5744, 2286560), (7180, 1829248), (7376, 1780640), (7936, 1654990), (9220, 1424512), (9920, 1323992), (11129, 1180160), (11488, 1143280), (14291, 919040), (14360, 914624), (14752, 890320), (15872, 827495), (18440, 712256), (19840, 661996), (22258, 590080), (22976, 571640), (28582, 459520), (28720, 457312), (29504, 445160), (36880, 356128), (39680, 330998), (44516, 295040), (45952, 285820), (55645, 236032), (57164, 229760), (57440, 228656), (59008, 222580), (71455, 183808), (73760, 178064), (79360, 165499), (89032, 147520), (91904, 142910), (111290, 118016), (114328, 114880)]