19782599040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{35407}}^1$

素因数の和:35529

約数の個数: 192

約数和(自身を含む): 69017981760

約数和(自身を除く): 49235382720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 128, 144, 160, 180, 192, 194, 240, 288, 291, 320, 360, 384, 388, 480, 485, 576, 582, 640, 720, 776, 873, 960, 970, 1152, 1164, 1440, 1455, 1552, 1746, 1920, 1940, 2328, 2880, 2910, 3104, 3492, 3880, 4365, 4656, 5760, 5820, 6208, 6984, 7760, 8730, 9312, 11640, 12416, 13968, 15520, 17460, 18624, 23280, 27936, 31040, 34920, 35407, 37248, 46560, 55872, 62080, 69840, 70814, 93120, 106221, 111744, 139680, 141628, 177035, 186240, 212442, 279360, 283256, 318663, 354070, 424884, 531105, 558720, 566512, 637326, 708140, 849768, 1062210, 1133024, 1274652, 1416280, 1593315, 1699536, 2124420, 2266048, 2549304, 2832560, 3186630, 3399072, 3434479, 4248840, 4532096, 5098608, 5665120, 6373260, 6798144, 6868958, 8497680, 10197216, 10303437, 11330240, 12746520, 13596288, 13737916, 16995360, 17172395, 20394432, 20606874, 22660480, 25493040, 27475832, 30910311, 33990720, 34344790, 40788864, 41213748, 50986080, 51517185, 54951664, 61820622, 67981440, 68689580, 82427496, 101972160, 103034370, 109903328, 123641244, 137379160, 154551555, 164854992, 203944320, 206068740, 219806656, 247282488, 274758320, 309103110, 329709984, 412137480, 439613312, 494564976, 549516640, 618206220, 659419968, 824274960, 989129952, 1099033280, 1236412440, 1318839936, 1648549920, 1978259904, 2198066560, 2472824880, 3297099840, 3956519808, 4945649760, 6594199680, 9891299520, 19782599040]

約数ペア:

[(1, 19782599040), (2, 9891299520), (3, 6594199680), (4, 4945649760), (5, 3956519808), (6, 3297099840), (8, 2472824880), (9, 2198066560), (10, 1978259904), (12, 1648549920), (15, 1318839936), (16, 1236412440), (18, 1099033280), (20, 989129952), (24, 824274960), (30, 659419968), (32, 618206220), (36, 549516640), (40, 494564976), (45, 439613312), (48, 412137480), (60, 329709984), (64, 309103110), (72, 274758320), (80, 247282488), (90, 219806656), (96, 206068740), (97, 203944320), (120, 164854992), (128, 154551555), (144, 137379160), (160, 123641244), (180, 109903328), (192, 103034370), (194, 101972160), (240, 82427496), (288, 68689580), (291, 67981440), (320, 61820622), (360, 54951664), (384, 51517185), (388, 50986080), (480, 41213748), (485, 40788864), (576, 34344790), (582, 33990720), (640, 30910311), (720, 27475832), (776, 25493040), (873, 22660480), (960, 20606874), (970, 20394432), (1152, 17172395), (1164, 16995360), (1440, 13737916), (1455, 13596288), (1552, 12746520), (1746, 11330240), (1920, 10303437), (1940, 10197216), (2328, 8497680), (2880, 6868958), (2910, 6798144), (3104, 6373260), (3492, 5665120), (3880, 5098608), (4365, 4532096), (4656, 4248840), (5760, 3434479), (5820, 3399072), (6208, 3186630), (6984, 2832560), (7760, 2549304), (8730, 2266048), (9312, 2124420), (11640, 1699536), (12416, 1593315), (13968, 1416280), (15520, 1274652), (17460, 1133024), (18624, 1062210), (23280, 849768), (27936, 708140), (31040, 637326), (34920, 566512), (35407, 558720), (37248, 531105), (46560, 424884), (55872, 354070), (62080, 318663), (69840, 283256), (70814, 279360), (93120, 212442), (106221, 186240), (111744, 177035), (139680, 141628)]