18478520320

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1260

約数の個数: 192

約数和(自身を含む): 48168207360

約数和(自身を除く): 29689687040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 128, 130, 160, 208, 254, 256, 260, 320, 416, 508, 512, 520, 635, 640, 832, 1016, 1024, 1040, 1093, 1270, 1280, 1651, 1664, 2032, 2048, 2080, 2186, 2540, 2560, 3302, 3328, 4064, 4160, 4372, 5080, 5120, 5465, 6604, 6656, 8128, 8255, 8320, 8744, 10160, 10240, 10930, 13208, 13312, 14209, 16256, 16510, 16640, 17488, 20320, 21860, 26416, 26624, 28418, 32512, 33020, 33280, 34976, 40640, 43720, 52832, 56836, 65024, 66040, 66560, 69952, 71045, 81280, 87440, 105664, 113672, 130048, 132080, 133120, 138811, 139904, 142090, 162560, 174880, 211328, 227344, 260096, 264160, 277622, 279808, 284180, 325120, 349760, 422656, 454688, 528320, 555244, 559616, 568360, 650240, 694055, 699520, 845312, 909376, 1056640, 1110488, 1119232, 1136720, 1300480, 1388110, 1399040, 1690624, 1804543, 1818752, 2113280, 2220976, 2238464, 2273440, 2776220, 2798080, 3381248, 3609086, 3637504, 4226560, 4441952, 4546880, 5552440, 5596160, 7218172, 7275008, 8453120, 8883904, 9022715, 9093760, 11104880, 11192320, 14436344, 14550016, 16906240, 17767808, 18045430, 18187520, 22209760, 28872688, 29100032, 35535616, 36090860, 36375040, 44419520, 57745376, 71071232, 72181720, 72750080, 88839040, 115490752, 142142464, 144363440, 145500160, 177678080, 230981504, 284284928, 288726880, 355356160, 461963008, 577453760, 710712320, 923926016, 1154907520, 1421424640, 1847852032, 2309815040, 3695704064, 4619630080, 9239260160, 18478520320]

約数ペア:

[(1, 18478520320), (2, 9239260160), (4, 4619630080), (5, 3695704064), (8, 2309815040), (10, 1847852032), (13, 1421424640), (16, 1154907520), (20, 923926016), (26, 710712320), (32, 577453760), (40, 461963008), (52, 355356160), (64, 288726880), (65, 284284928), (80, 230981504), (104, 177678080), (127, 145500160), (128, 144363440), (130, 142142464), (160, 115490752), (208, 88839040), (254, 72750080), (256, 72181720), (260, 71071232), (320, 57745376), (416, 44419520), (508, 36375040), (512, 36090860), (520, 35535616), (635, 29100032), (640, 28872688), (832, 22209760), (1016, 18187520), (1024, 18045430), (1040, 17767808), (1093, 16906240), (1270, 14550016), (1280, 14436344), (1651, 11192320), (1664, 11104880), (2032, 9093760), (2048, 9022715), (2080, 8883904), (2186, 8453120), (2540, 7275008), (2560, 7218172), (3302, 5596160), (3328, 5552440), (4064, 4546880), (4160, 4441952), (4372, 4226560), (5080, 3637504), (5120, 3609086), (5465, 3381248), (6604, 2798080), (6656, 2776220), (8128, 2273440), (8255, 2238464), (8320, 2220976), (8744, 2113280), (10160, 1818752), (10240, 1804543), (10930, 1690624), (13208, 1399040), (13312, 1388110), (14209, 1300480), (16256, 1136720), (16510, 1119232), (16640, 1110488), (17488, 1056640), (20320, 909376), (21860, 845312), (26416, 699520), (26624, 694055), (28418, 650240), (32512, 568360), (33020, 559616), (33280, 555244), (34976, 528320), (40640, 454688), (43720, 422656), (52832, 349760), (56836, 325120), (65024, 284180), (66040, 279808), (66560, 277622), (69952, 264160), (71045, 260096), (81280, 227344), (87440, 211328), (105664, 174880), (113672, 162560), (130048, 142090), (132080, 139904), (133120, 138811)]