1831856640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2459}}^1$

素因数の和:2582

約数の個数: 160

約数和(自身を含む): 5918996160

約数和(自身を除く): 4087139520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 256, 291, 320, 384, 388, 480, 485, 512, 582, 640, 768, 776, 960, 970, 1164, 1280, 1455, 1536, 1552, 1920, 1940, 2328, 2459, 2560, 2910, 3104, 3840, 3880, 4656, 4918, 5820, 6208, 7377, 7680, 7760, 9312, 9836, 11640, 12295, 12416, 14754, 15520, 18624, 19672, 23280, 24590, 24832, 29508, 31040, 36885, 37248, 39344, 46560, 49180, 49664, 59016, 62080, 73770, 74496, 78688, 93120, 98360, 118032, 124160, 147540, 148992, 157376, 186240, 196720, 236064, 238523, 248320, 295080, 314752, 372480, 393440, 472128, 477046, 590160, 629504, 715569, 744960, 786880, 944256, 954092, 1180320, 1192615, 1259008, 1431138, 1573760, 1888512, 1908184, 2360640, 2385230, 2862276, 3147520, 3577845, 3777024, 3816368, 4721280, 4770460, 5724552, 6295040, 7155690, 7632736, 9442560, 9540920, 11449104, 14311380, 15265472, 18885120, 19081840, 22898208, 28622760, 30530944, 38163680, 45796416, 57245520, 61061888, 76327360, 91592832, 114491040, 122123776, 152654720, 183185664, 228982080, 305309440, 366371328, 457964160, 610618880, 915928320, 1831856640]

約数ペア:

[(1, 1831856640), (2, 915928320), (3, 610618880), (4, 457964160), (5, 366371328), (6, 305309440), (8, 228982080), (10, 183185664), (12, 152654720), (15, 122123776), (16, 114491040), (20, 91592832), (24, 76327360), (30, 61061888), (32, 57245520), (40, 45796416), (48, 38163680), (60, 30530944), (64, 28622760), (80, 22898208), (96, 19081840), (97, 18885120), (120, 15265472), (128, 14311380), (160, 11449104), (192, 9540920), (194, 9442560), (240, 7632736), (256, 7155690), (291, 6295040), (320, 5724552), (384, 4770460), (388, 4721280), (480, 3816368), (485, 3777024), (512, 3577845), (582, 3147520), (640, 2862276), (768, 2385230), (776, 2360640), (960, 1908184), (970, 1888512), (1164, 1573760), (1280, 1431138), (1455, 1259008), (1536, 1192615), (1552, 1180320), (1920, 954092), (1940, 944256), (2328, 786880), (2459, 744960), (2560, 715569), (2910, 629504), (3104, 590160), (3840, 477046), (3880, 472128), (4656, 393440), (4918, 372480), (5820, 314752), (6208, 295080), (7377, 248320), (7680, 238523), (7760, 236064), (9312, 196720), (9836, 186240), (11640, 157376), (12295, 148992), (12416, 147540), (14754, 124160), (15520, 118032), (18624, 98360), (19672, 93120), (23280, 78688), (24590, 74496), (24832, 73770), (29508, 62080), (31040, 59016), (36885, 49664), (37248, 49180), (39344, 46560)]