2693929840

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{3257}}^1$

素因数の和:3495

約数の個数: 120

約数和(自身を含む): 7322758992

約数和(自身を除く): 4628829152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 211, 245, 280, 392, 422, 490, 560, 784, 844, 980, 1055, 1477, 1688, 1960, 2110, 2954, 3257, 3376, 3920, 4220, 5908, 6514, 7385, 8440, 10339, 11816, 13028, 14770, 16285, 16880, 20678, 22799, 23632, 26056, 29540, 32570, 41356, 45598, 51695, 52112, 59080, 65140, 82712, 91196, 103390, 113995, 118160, 130280, 159593, 165424, 182392, 206780, 227990, 260560, 319186, 364784, 413560, 455980, 638372, 687227, 797965, 827120, 911960, 1276744, 1374454, 1595930, 1823920, 2553488, 2748908, 3191860, 3436135, 4810589, 5497816, 6383720, 6872270, 9621178, 10995632, 12767440, 13744540, 19242356, 24052945, 27489080, 33674123, 38484712, 48105890, 54978160, 67348246, 76969424, 96211780, 134696492, 168370615, 192423560, 269392984, 336741230, 384847120, 538785968, 673482460, 1346964920, 2693929840]

約数ペア:

[(1, 2693929840), (2, 1346964920), (4, 673482460), (5, 538785968), (7, 384847120), (8, 336741230), (10, 269392984), (14, 192423560), (16, 168370615), (20, 134696492), (28, 96211780), (35, 76969424), (40, 67348246), (49, 54978160), (56, 48105890), (70, 38484712), (80, 33674123), (98, 27489080), (112, 24052945), (140, 19242356), (196, 13744540), (211, 12767440), (245, 10995632), (280, 9621178), (392, 6872270), (422, 6383720), (490, 5497816), (560, 4810589), (784, 3436135), (844, 3191860), (980, 2748908), (1055, 2553488), (1477, 1823920), (1688, 1595930), (1960, 1374454), (2110, 1276744), (2954, 911960), (3257, 827120), (3376, 797965), (3920, 687227), (4220, 638372), (5908, 455980), (6514, 413560), (7385, 364784), (8440, 319186), (10339, 260560), (11816, 227990), (13028, 206780), (14770, 182392), (16285, 165424), (16880, 159593), (20678, 130280), (22799, 118160), (23632, 113995), (26056, 103390), (29540, 91196), (32570, 82712), (41356, 65140), (45598, 59080), (51695, 52112)]