1906888320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7699}}^1$

素因数の和:7767

約数の個数: 192

約数和(自身を含む): 6738732000

約数和(自身を除く): 4831843680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 384, 387, 430, 480, 516, 576, 640, 645, 688, 720, 774, 860, 960, 1032, 1152, 1290, 1376, 1440, 1548, 1720, 1920, 1935, 2064, 2580, 2752, 2880, 3096, 3440, 3870, 4128, 5160, 5504, 5760, 6192, 6880, 7699, 7740, 8256, 10320, 12384, 13760, 15398, 15480, 16512, 20640, 23097, 24768, 27520, 30796, 30960, 38495, 41280, 46194, 49536, 61592, 61920, 69291, 76990, 82560, 92388, 115485, 123184, 123840, 138582, 153980, 184776, 230970, 246368, 247680, 277164, 307960, 331057, 346455, 369552, 461940, 492736, 554328, 615920, 662114, 692910, 739104, 923880, 985472, 993171, 1108656, 1231840, 1324228, 1385820, 1478208, 1655285, 1847760, 1986342, 2217312, 2463680, 2648456, 2771640, 2956416, 2979513, 3310570, 3695520, 3972684, 4434624, 4927360, 4965855, 5296912, 5543280, 5959026, 6621140, 7391040, 7945368, 8869248, 9931710, 10593824, 11086560, 11918052, 13242280, 14782080, 14897565, 15890736, 19863420, 21187648, 22173120, 23836104, 26484560, 29795130, 31781472, 39726840, 42375296, 44346240, 47672208, 52969120, 59590260, 63562944, 79453680, 95344416, 105938240, 119180520, 127125888, 158907360, 190688832, 211876480, 238361040, 317814720, 381377664, 476722080, 635629440, 953444160, 1906888320]

約数ペア:

[(1, 1906888320), (2, 953444160), (3, 635629440), (4, 476722080), (5, 381377664), (6, 317814720), (8, 238361040), (9, 211876480), (10, 190688832), (12, 158907360), (15, 127125888), (16, 119180520), (18, 105938240), (20, 95344416), (24, 79453680), (30, 63562944), (32, 59590260), (36, 52969120), (40, 47672208), (43, 44346240), (45, 42375296), (48, 39726840), (60, 31781472), (64, 29795130), (72, 26484560), (80, 23836104), (86, 22173120), (90, 21187648), (96, 19863420), (120, 15890736), (128, 14897565), (129, 14782080), (144, 13242280), (160, 11918052), (172, 11086560), (180, 10593824), (192, 9931710), (215, 8869248), (240, 7945368), (258, 7391040), (288, 6621140), (320, 5959026), (344, 5543280), (360, 5296912), (384, 4965855), (387, 4927360), (430, 4434624), (480, 3972684), (516, 3695520), (576, 3310570), (640, 2979513), (645, 2956416), (688, 2771640), (720, 2648456), (774, 2463680), (860, 2217312), (960, 1986342), (1032, 1847760), (1152, 1655285), (1290, 1478208), (1376, 1385820), (1440, 1324228), (1548, 1231840), (1720, 1108656), (1920, 993171), (1935, 985472), (2064, 923880), (2580, 739104), (2752, 692910), (2880, 662114), (3096, 615920), (3440, 554328), (3870, 492736), (4128, 461940), (5160, 369552), (5504, 346455), (5760, 331057), (6192, 307960), (6880, 277164), (7699, 247680), (7740, 246368), (8256, 230970), (10320, 184776), (12384, 153980), (13760, 138582), (15398, 123840), (15480, 123184), (16512, 115485), (20640, 92388), (23097, 82560), (24768, 76990), (27520, 69291), (30796, 61920), (30960, 61592), (38495, 49536), (41280, 46194)]