168966720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4513}}^1$

素因数の和:4549

約数の個数: 168

約数和(自身を含む): 626019576

約数和(自身を除く): 457052856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4513, 4680, 6240, 7488, 9026, 9360, 12480, 13539, 18052, 18720, 22565, 27078, 36104, 37440, 40617, 45130, 54156, 58669, 67695, 72208, 81234, 90260, 108312, 117338, 135390, 144416, 162468, 176007, 180520, 203085, 216624, 234676, 270780, 288832, 293345, 324936, 352014, 361040, 406170, 433248, 469352, 528021, 541560, 586690, 649872, 704028, 722080, 812340, 866496, 880035, 938704, 1056042, 1083120, 1173380, 1299744, 1408056, 1444160, 1624680, 1760070, 1877408, 2112084, 2166240, 2346760, 2599488, 2640105, 2816112, 3249360, 3520140, 3754816, 4224168, 4332480, 4693520, 5280210, 5632224, 6498720, 7040280, 8448336, 9387040, 10560420, 11264448, 12997440, 14080560, 16896672, 18774080, 21120840, 28161120, 33793344, 42241680, 56322240, 84483360, 168966720]

約数ペア:

[(1, 168966720), (2, 84483360), (3, 56322240), (4, 42241680), (5, 33793344), (6, 28161120), (8, 21120840), (9, 18774080), (10, 16896672), (12, 14080560), (13, 12997440), (15, 11264448), (16, 10560420), (18, 9387040), (20, 8448336), (24, 7040280), (26, 6498720), (30, 5632224), (32, 5280210), (36, 4693520), (39, 4332480), (40, 4224168), (45, 3754816), (48, 3520140), (52, 3249360), (60, 2816112), (64, 2640105), (65, 2599488), (72, 2346760), (78, 2166240), (80, 2112084), (90, 1877408), (96, 1760070), (104, 1624680), (117, 1444160), (120, 1408056), (130, 1299744), (144, 1173380), (156, 1083120), (160, 1056042), (180, 938704), (192, 880035), (195, 866496), (208, 812340), (234, 722080), (240, 704028), (260, 649872), (288, 586690), (312, 541560), (320, 528021), (360, 469352), (390, 433248), (416, 406170), (468, 361040), (480, 352014), (520, 324936), (576, 293345), (585, 288832), (624, 270780), (720, 234676), (780, 216624), (832, 203085), (936, 180520), (960, 176007), (1040, 162468), (1170, 144416), (1248, 135390), (1440, 117338), (1560, 108312), (1872, 90260), (2080, 81234), (2340, 72208), (2496, 67695), (2880, 58669), (3120, 54156), (3744, 45130), (4160, 40617), (4513, 37440), (4680, 36104), (6240, 27078), (7488, 22565), (9026, 18720), (9360, 18052), (12480, 13539)]