2019969360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1319}}^1$

素因数の和:2050

約数の個数: 160

約数和(自身を含む): 6972768000

約数和(自身を除く): 4952798640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 709, 720, 1080, 1319, 1418, 2127, 2160, 2638, 2836, 3545, 3957, 4254, 5276, 5672, 6381, 6595, 7090, 7914, 8508, 10552, 10635, 11344, 11871, 12762, 13190, 14180, 15828, 17016, 19143, 19785, 21104, 21270, 23742, 25524, 26380, 28360, 31656, 31905, 34032, 35613, 38286, 39570, 42540, 47484, 51048, 52760, 56720, 59355, 63312, 63810, 71226, 76572, 79140, 85080, 94968, 95715, 102096, 105520, 118710, 127620, 142452, 153144, 158280, 170160, 178065, 189936, 191430, 237420, 255240, 284904, 306288, 316560, 356130, 382860, 474840, 510480, 569808, 712260, 765720, 935171, 949680, 1424520, 1531440, 1870342, 2805513, 2849040, 3740684, 4675855, 5611026, 7481368, 8416539, 9351710, 11222052, 14027565, 14962736, 16833078, 18703420, 22444104, 25249617, 28055130, 33666156, 37406840, 42082695, 44888208, 50499234, 56110260, 67332312, 74813680, 84165390, 100998468, 112220520, 126248085, 134664624, 168330780, 201996936, 224441040, 252496170, 336661560, 403993872, 504992340, 673323120, 1009984680, 2019969360]

約数ペア:

[(1, 2019969360), (2, 1009984680), (3, 673323120), (4, 504992340), (5, 403993872), (6, 336661560), (8, 252496170), (9, 224441040), (10, 201996936), (12, 168330780), (15, 134664624), (16, 126248085), (18, 112220520), (20, 100998468), (24, 84165390), (27, 74813680), (30, 67332312), (36, 56110260), (40, 50499234), (45, 44888208), (48, 42082695), (54, 37406840), (60, 33666156), (72, 28055130), (80, 25249617), (90, 22444104), (108, 18703420), (120, 16833078), (135, 14962736), (144, 14027565), (180, 11222052), (216, 9351710), (240, 8416539), (270, 7481368), (360, 5611026), (432, 4675855), (540, 3740684), (709, 2849040), (720, 2805513), (1080, 1870342), (1319, 1531440), (1418, 1424520), (2127, 949680), (2160, 935171), (2638, 765720), (2836, 712260), (3545, 569808), (3957, 510480), (4254, 474840), (5276, 382860), (5672, 356130), (6381, 316560), (6595, 306288), (7090, 284904), (7914, 255240), (8508, 237420), (10552, 191430), (10635, 189936), (11344, 178065), (11871, 170160), (12762, 158280), (13190, 153144), (14180, 142452), (15828, 127620), (17016, 118710), (19143, 105520), (19785, 102096), (21104, 95715), (21270, 94968), (23742, 85080), (25524, 79140), (26380, 76572), (28360, 71226), (31656, 63810), (31905, 63312), (34032, 59355), (35613, 56720), (38286, 52760), (39570, 51048), (42540, 47484)]