1479825920

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:726

約数の個数: 160

約数和(自身を含む): 3794757120

約数和(自身を除く): 2314931200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 64, 80, 116, 124, 128, 145, 155, 160, 232, 248, 256, 290, 310, 320, 464, 496, 512, 580, 620, 640, 643, 899, 928, 992, 1160, 1240, 1280, 1286, 1798, 1856, 1984, 2320, 2480, 2560, 2572, 3215, 3596, 3712, 3968, 4495, 4640, 4960, 5144, 6430, 7192, 7424, 7936, 8990, 9280, 9920, 10288, 12860, 14384, 14848, 15872, 17980, 18560, 18647, 19840, 19933, 20576, 25720, 28768, 35960, 37120, 37294, 39680, 39866, 41152, 51440, 57536, 71920, 74240, 74588, 79360, 79732, 82304, 93235, 99665, 102880, 115072, 143840, 149176, 159464, 164608, 186470, 199330, 205760, 230144, 287680, 298352, 318928, 329216, 372940, 398660, 411520, 460288, 575360, 578057, 596704, 637856, 745880, 797320, 823040, 1150720, 1156114, 1193408, 1275712, 1491760, 1594640, 1646080, 2301440, 2312228, 2386816, 2551424, 2890285, 2983520, 3189280, 4624456, 4773632, 5102848, 5780570, 5967040, 6378560, 9248912, 9547264, 10205696, 11561140, 11934080, 12757120, 18497824, 23122280, 23868160, 25514240, 36995648, 46244560, 47736320, 51028480, 73991296, 92489120, 147982592, 184978240, 295965184, 369956480, 739912960, 1479825920]

約数ペア:

[(1, 1479825920), (2, 739912960), (4, 369956480), (5, 295965184), (8, 184978240), (10, 147982592), (16, 92489120), (20, 73991296), (29, 51028480), (31, 47736320), (32, 46244560), (40, 36995648), (58, 25514240), (62, 23868160), (64, 23122280), (80, 18497824), (116, 12757120), (124, 11934080), (128, 11561140), (145, 10205696), (155, 9547264), (160, 9248912), (232, 6378560), (248, 5967040), (256, 5780570), (290, 5102848), (310, 4773632), (320, 4624456), (464, 3189280), (496, 2983520), (512, 2890285), (580, 2551424), (620, 2386816), (640, 2312228), (643, 2301440), (899, 1646080), (928, 1594640), (992, 1491760), (1160, 1275712), (1240, 1193408), (1280, 1156114), (1286, 1150720), (1798, 823040), (1856, 797320), (1984, 745880), (2320, 637856), (2480, 596704), (2560, 578057), (2572, 575360), (3215, 460288), (3596, 411520), (3712, 398660), (3968, 372940), (4495, 329216), (4640, 318928), (4960, 298352), (5144, 287680), (6430, 230144), (7192, 205760), (7424, 199330), (7936, 186470), (8990, 164608), (9280, 159464), (9920, 149176), (10288, 143840), (12860, 115072), (14384, 102880), (14848, 99665), (15872, 93235), (17980, 82304), (18560, 79732), (18647, 79360), (19840, 74588), (19933, 74240), (20576, 71920), (25720, 57536), (28768, 51440), (35960, 41152), (37120, 39866), (37294, 39680)]