2102788469520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{7283141}}^1$

素因数の和:7283561

約数の個数: 120

約数和(自身を含む): 7079476217112

約数和(自身を除く): 4976687747592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 401, 720, 802, 1203, 1604, 2005, 2406, 3208, 3609, 4010, 4812, 6015, 6416, 7218, 8020, 9624, 12030, 14436, 16040, 18045, 19248, 24060, 28872, 32080, 36090, 48120, 57744, 72180, 96240, 144360, 288720, 7283141, 14566282, 21849423, 29132564, 36415705, 43698846, 58265128, 65548269, 72831410, 87397692, 109247115, 116530256, 131096538, 145662820, 174795384, 218494230, 262193076, 291325640, 327741345, 349590768, 436988460, 524386152, 582651280, 655482690, 873976920, 1048772304, 1310965380, 1747953840, 2621930760, 2920539541, 5243861520, 5841079082, 8761618623, 11682158164, 14602697705, 17523237246, 23364316328, 26284855869, 29205395410, 35046474492, 43808093115, 46728632656, 52569711738, 58410790820, 70092948984, 87616186230, 105139423476, 116821581640, 131424279345, 140185897968, 175232372460, 210278846952, 233643163280, 262848558690, 350464744920, 420557693904, 525697117380, 700929489840, 1051394234760, 2102788469520]

約数ペア:

[(1, 2102788469520), (2, 1051394234760), (3, 700929489840), (4, 525697117380), (5, 420557693904), (6, 350464744920), (8, 262848558690), (9, 233643163280), (10, 210278846952), (12, 175232372460), (15, 140185897968), (16, 131424279345), (18, 116821581640), (20, 105139423476), (24, 87616186230), (30, 70092948984), (36, 58410790820), (40, 52569711738), (45, 46728632656), (48, 43808093115), (60, 35046474492), (72, 29205395410), (80, 26284855869), (90, 23364316328), (120, 17523237246), (144, 14602697705), (180, 11682158164), (240, 8761618623), (360, 5841079082), (401, 5243861520), (720, 2920539541), (802, 2621930760), (1203, 1747953840), (1604, 1310965380), (2005, 1048772304), (2406, 873976920), (3208, 655482690), (3609, 582651280), (4010, 524386152), (4812, 436988460), (6015, 349590768), (6416, 327741345), (7218, 291325640), (8020, 262193076), (9624, 218494230), (12030, 174795384), (14436, 145662820), (16040, 131096538), (18045, 116530256), (19248, 109247115), (24060, 87397692), (28872, 72831410), (32080, 65548269), (36090, 58265128), (48120, 43698846), (57744, 36415705), (72180, 29132564), (96240, 21849423), (144360, 14566282), (288720, 7283141)]