1647479040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4423}}^1$

素因数の和:4544

約数の個数: 144

約数和(自身を含む): 5317081728

約数和(自身を除く): 3669602688

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, 582, 640, 768, 776, 960, 970, 1164, 1280, 1455, 1552, 1920, 1940, 2328, 2910, 3104, 3840, 3880, 4423, 4656, 5820, 6208, 7760, 8846, 9312, 11640, 12416, 13269, 15520, 17692, 18624, 22115, 23280, 24832, 26538, 31040, 35384, 37248, 44230, 46560, 53076, 62080, 66345, 70768, 74496, 88460, 93120, 106152, 124160, 132690, 141536, 176920, 186240, 212304, 265380, 283072, 353840, 372480, 424608, 429031, 530760, 566144, 707680, 849216, 858062, 1061520, 1132288, 1287093, 1415360, 1698432, 1716124, 2123040, 2145155, 2574186, 2830720, 3396864, 3432248, 4246080, 4290310, 5148372, 5661440, 6435465, 6864496, 8492160, 8580620, 10296744, 12870930, 13728992, 16984320, 17161240, 20593488, 25741860, 27457984, 34322480, 41186976, 51483720, 54915968, 68644960, 82373952, 102967440, 109831936, 137289920, 164747904, 205934880, 274579840, 329495808, 411869760, 549159680, 823739520, 1647479040]

約数ペア:

[(1, 1647479040), (2, 823739520), (3, 549159680), (4, 411869760), (5, 329495808), (6, 274579840), (8, 205934880), (10, 164747904), (12, 137289920), (15, 109831936), (16, 102967440), (20, 82373952), (24, 68644960), (30, 54915968), (32, 51483720), (40, 41186976), (48, 34322480), (60, 27457984), (64, 25741860), (80, 20593488), (96, 17161240), (97, 16984320), (120, 13728992), (128, 12870930), (160, 10296744), (192, 8580620), (194, 8492160), (240, 6864496), (256, 6435465), (291, 5661440), (320, 5148372), (384, 4290310), (388, 4246080), (480, 3432248), (485, 3396864), (582, 2830720), (640, 2574186), (768, 2145155), (776, 2123040), (960, 1716124), (970, 1698432), (1164, 1415360), (1280, 1287093), (1455, 1132288), (1552, 1061520), (1920, 858062), (1940, 849216), (2328, 707680), (2910, 566144), (3104, 530760), (3840, 429031), (3880, 424608), (4423, 372480), (4656, 353840), (5820, 283072), (6208, 265380), (7760, 212304), (8846, 186240), (9312, 176920), (11640, 141536), (12416, 132690), (13269, 124160), (15520, 106152), (17692, 93120), (18624, 88460), (22115, 74496), (23280, 70768), (24832, 66345), (26538, 62080), (31040, 53076), (35384, 46560), (37248, 44230)]