2060821440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{43}}^3$

素因数の和:158

約数の個数: 280

約数和(自身を含む): 7505242800

約数和(自身を除く): 5444421360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 81, 86, 90, 96, 108, 120, 129, 135, 144, 160, 162, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 324, 344, 360, 387, 405, 430, 432, 480, 516, 540, 576, 645, 648, 688, 720, 774, 810, 860, 864, 960, 1032, 1080, 1161, 1290, 1296, 1376, 1440, 1548, 1620, 1720, 1728, 1849, 1935, 2064, 2160, 2322, 2580, 2592, 2752, 2880, 3096, 3240, 3440, 3483, 3698, 3870, 4128, 4320, 4644, 5160, 5184, 5547, 5805, 6192, 6480, 6880, 6966, 7396, 7740, 8256, 8640, 9245, 9288, 10320, 11094, 11610, 12384, 12960, 13760, 13932, 14792, 15480, 16641, 17415, 18490, 18576, 20640, 22188, 23220, 24768, 25920, 27735, 27864, 29584, 30960, 33282, 34830, 36980, 37152, 41280, 44376, 46440, 49923, 55470, 55728, 59168, 61920, 66564, 69660, 73960, 74304, 79507, 83205, 88752, 92880, 99846, 110940, 111456, 118336, 123840, 133128, 139320, 147920, 149769, 159014, 166410, 177504, 185760, 199692, 221880, 222912, 238521, 249615, 266256, 278640, 295840, 299538, 318028, 332820, 355008, 371520, 397535, 399384, 443760, 477042, 499230, 532512, 557280, 591680, 599076, 636056, 665640, 715563, 748845, 795070, 798768, 887520, 954084, 998460, 1065024, 1114560, 1192605, 1198152, 1272112, 1331280, 1431126, 1497690, 1590140, 1597536, 1775040, 1908168, 1996920, 2146689, 2385210, 2396304, 2544224, 2662560, 2862252, 2995380, 3180280, 3195072, 3577815, 3816336, 3993840, 4293378, 4770420, 4792608, 5088448, 5325120, 5724504, 5990760, 6360560, 6440067, 7155630, 7632672, 7987680, 8586756, 9540840, 9585216, 10733445, 11449008, 11981520, 12721120, 12880134, 14311260, 15265344, 15975360, 17173512, 19081680, 21466890, 22898016, 23963040, 25442240, 25760268, 28622520, 32200335, 34347024, 38163360, 42933780, 45796032, 47926080, 51520536, 57245040, 64400670, 68694048, 76326720, 85867560, 103041072, 114490080, 128801340, 137388096, 171735120, 206082144, 228980160, 257602680, 343470240, 412164288, 515205360, 686940480, 1030410720, 2060821440]

約数ペア:

[(1, 2060821440), (2, 1030410720), (3, 686940480), (4, 515205360), (5, 412164288), (6, 343470240), (8, 257602680), (9, 228980160), (10, 206082144), (12, 171735120), (15, 137388096), (16, 128801340), (18, 114490080), (20, 103041072), (24, 85867560), (27, 76326720), (30, 68694048), (32, 64400670), (36, 57245040), (40, 51520536), (43, 47926080), (45, 45796032), (48, 42933780), (54, 38163360), (60, 34347024), (64, 32200335), (72, 28622520), (80, 25760268), (81, 25442240), (86, 23963040), (90, 22898016), (96, 21466890), (108, 19081680), (120, 17173512), (129, 15975360), (135, 15265344), (144, 14311260), (160, 12880134), (162, 12721120), (172, 11981520), (180, 11449008), (192, 10733445), (215, 9585216), (216, 9540840), (240, 8586756), (258, 7987680), (270, 7632672), (288, 7155630), (320, 6440067), (324, 6360560), (344, 5990760), (360, 5724504), (387, 5325120), (405, 5088448), (430, 4792608), (432, 4770420), (480, 4293378), (516, 3993840), (540, 3816336), (576, 3577815), (645, 3195072), (648, 3180280), (688, 2995380), (720, 2862252), (774, 2662560), (810, 2544224), (860, 2396304), (864, 2385210), (960, 2146689), (1032, 1996920), (1080, 1908168), (1161, 1775040), (1290, 1597536), (1296, 1590140), (1376, 1497690), (1440, 1431126), (1548, 1331280), (1620, 1272112), (1720, 1198152), (1728, 1192605), (1849, 1114560), (1935, 1065024), (2064, 998460), (2160, 954084), (2322, 887520), (2580, 798768), (2592, 795070), (2752, 748845), (2880, 715563), (3096, 665640), (3240, 636056), (3440, 599076), (3483, 591680), (3698, 557280), (3870, 532512), (4128, 499230), (4320, 477042), (4644, 443760), (5160, 399384), (5184, 397535), (5547, 371520), (5805, 355008), (6192, 332820), (6480, 318028), (6880, 299538), (6966, 295840), (7396, 278640), (7740, 266256), (8256, 249615), (8640, 238521), (9245, 222912), (9288, 221880), (10320, 199692), (11094, 185760), (11610, 177504), (12384, 166410), (12960, 159014), (13760, 149769), (13932, 147920), (14792, 139320), (15480, 133128), (16641, 123840), (17415, 118336), (18490, 111456), (18576, 110940), (20640, 99846), (22188, 92880), (23220, 88752), (24768, 83205), (25920, 79507), (27735, 74304), (27864, 73960), (29584, 69660), (30960, 66564), (33282, 61920), (34830, 59168), (36980, 55728), (37152, 55470), (41280, 49923), (44376, 46440)]