1340062320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1459}}^1$

素因数の和:1607

約数の個数: 160

約数和(自身を含む): 4301510400

約数和(自身を除く): 2961448080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 89, 120, 129, 172, 178, 215, 240, 258, 267, 344, 356, 430, 445, 516, 534, 645, 688, 712, 860, 890, 1032, 1068, 1290, 1335, 1424, 1459, 1720, 1780, 2064, 2136, 2580, 2670, 2918, 3440, 3560, 3827, 4272, 4377, 5160, 5340, 5836, 7120, 7295, 7654, 8754, 10320, 10680, 11481, 11672, 14590, 15308, 17508, 19135, 21360, 21885, 22962, 23344, 29180, 30616, 35016, 38270, 43770, 45924, 57405, 58360, 61232, 62737, 70032, 76540, 87540, 91848, 114810, 116720, 125474, 129851, 153080, 175080, 183696, 188211, 229620, 250948, 259702, 306160, 313685, 350160, 376422, 389553, 459240, 501896, 519404, 627370, 649255, 752844, 779106, 918480, 941055, 1003792, 1038808, 1254740, 1298510, 1505688, 1558212, 1882110, 1947765, 2077616, 2509480, 2597020, 3011376, 3116424, 3764220, 3895530, 5018960, 5194040, 5583593, 6232848, 7528440, 7791060, 10388080, 11167186, 15056880, 15582120, 16750779, 22334372, 27917965, 31164240, 33501558, 44668744, 55835930, 67003116, 83753895, 89337488, 111671860, 134006232, 167507790, 223343720, 268012464, 335015580, 446687440, 670031160, 1340062320]

約数ペア:

[(1, 1340062320), (2, 670031160), (3, 446687440), (4, 335015580), (5, 268012464), (6, 223343720), (8, 167507790), (10, 134006232), (12, 111671860), (15, 89337488), (16, 83753895), (20, 67003116), (24, 55835930), (30, 44668744), (40, 33501558), (43, 31164240), (48, 27917965), (60, 22334372), (80, 16750779), (86, 15582120), (89, 15056880), (120, 11167186), (129, 10388080), (172, 7791060), (178, 7528440), (215, 6232848), (240, 5583593), (258, 5194040), (267, 5018960), (344, 3895530), (356, 3764220), (430, 3116424), (445, 3011376), (516, 2597020), (534, 2509480), (645, 2077616), (688, 1947765), (712, 1882110), (860, 1558212), (890, 1505688), (1032, 1298510), (1068, 1254740), (1290, 1038808), (1335, 1003792), (1424, 941055), (1459, 918480), (1720, 779106), (1780, 752844), (2064, 649255), (2136, 627370), (2580, 519404), (2670, 501896), (2918, 459240), (3440, 389553), (3560, 376422), (3827, 350160), (4272, 313685), (4377, 306160), (5160, 259702), (5340, 250948), (5836, 229620), (7120, 188211), (7295, 183696), (7654, 175080), (8754, 153080), (10320, 129851), (10680, 125474), (11481, 116720), (11672, 114810), (14590, 91848), (15308, 87540), (17508, 76540), (19135, 70032), (21360, 62737), (21885, 61232), (22962, 58360), (23344, 57405), (29180, 45924), (30616, 43770), (35016, 38270)]