2257373760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{5923}}^1$

素因数の和:6340

約数の個数: 112

約数和(自身を含む): 7186428096

約数和(自身を除く): 4929054336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 397, 480, 794, 960, 1191, 1588, 1985, 2382, 3176, 3970, 4764, 5923, 5955, 6352, 7940, 9528, 11846, 11910, 12704, 15880, 17769, 19056, 23692, 23820, 25408, 29615, 31760, 35538, 38112, 47384, 47640, 59230, 63520, 71076, 76224, 88845, 94768, 95280, 118460, 127040, 142152, 177690, 189536, 190560, 236920, 284304, 355380, 379072, 381120, 473840, 568608, 710760, 947680, 1137216, 1421520, 1895360, 2351431, 2843040, 4702862, 5686080, 7054293, 9405724, 11757155, 14108586, 18811448, 23514310, 28217172, 35271465, 37622896, 47028620, 56434344, 70542930, 75245792, 94057240, 112868688, 141085860, 150491584, 188114480, 225737376, 282171720, 376228960, 451474752, 564343440, 752457920, 1128686880, 2257373760]

約数ペア:

[(1, 2257373760), (2, 1128686880), (3, 752457920), (4, 564343440), (5, 451474752), (6, 376228960), (8, 282171720), (10, 225737376), (12, 188114480), (15, 150491584), (16, 141085860), (20, 112868688), (24, 94057240), (30, 75245792), (32, 70542930), (40, 56434344), (48, 47028620), (60, 37622896), (64, 35271465), (80, 28217172), (96, 23514310), (120, 18811448), (160, 14108586), (192, 11757155), (240, 9405724), (320, 7054293), (397, 5686080), (480, 4702862), (794, 2843040), (960, 2351431), (1191, 1895360), (1588, 1421520), (1985, 1137216), (2382, 947680), (3176, 710760), (3970, 568608), (4764, 473840), (5923, 381120), (5955, 379072), (6352, 355380), (7940, 284304), (9528, 236920), (11846, 190560), (11910, 189536), (12704, 177690), (15880, 142152), (17769, 127040), (19056, 118460), (23692, 95280), (23820, 94768), (25408, 88845), (29615, 76224), (31760, 71076), (35538, 63520), (38112, 59230), (47384, 47640)]