40385524320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{72469}}^1$

素因数の和:72539

約数の個数: 240

約数和(自身を含む): 145843845840

約数和(自身を除く): 105458321520

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, 72, 80, 81, 86, 90, 96, 108, 120, 129, 135, 144, 160, 162, 172, 180, 215, 216, 240, 258, 270, 288, 324, 344, 360, 387, 405, 430, 432, 480, 516, 540, 645, 648, 688, 720, 774, 810, 860, 864, 1032, 1080, 1161, 1290, 1296, 1376, 1440, 1548, 1620, 1720, 1935, 2064, 2160, 2322, 2580, 2592, 3096, 3240, 3440, 3483, 3870, 4128, 4320, 4644, 5160, 5805, 6192, 6480, 6880, 6966, 7740, 9288, 10320, 11610, 12384, 12960, 13932, 15480, 17415, 18576, 20640, 23220, 27864, 30960, 34830, 37152, 46440, 55728, 61920, 69660, 72469, 92880, 111456, 139320, 144938, 185760, 217407, 278640, 289876, 362345, 434814, 557280, 579752, 652221, 724690, 869628, 1087035, 1159504, 1304442, 1449380, 1739256, 1956663, 2174070, 2319008, 2608884, 2898760, 3116167, 3261105, 3478512, 3913326, 4348140, 5217768, 5797520, 5869989, 6232334, 6522210, 6957024, 7826652, 8696280, 9348501, 9783315, 10435536, 11595040, 11739978, 12464668, 13044420, 15580835, 15653304, 17392560, 18697002, 19566630, 20871072, 23479956, 24929336, 26088840, 28045503, 29349945, 31161670, 31306608, 34785120, 37394004, 39133260, 46742505, 46959912, 49858672, 52177680, 56091006, 58699890, 62323340, 62613216, 74788008, 78266520, 84136509, 93485010, 93919824, 99717344, 104355360, 112182012, 117399780, 124646680, 140227515, 149576016, 156533040, 168273018, 186970020, 187839648, 224364024, 234799560, 249293360, 252409527, 280455030, 299152032, 313066080, 336546036, 373940040, 420682545, 448728048, 469599120, 498586720, 504819054, 560910060, 673092072, 747880080, 841365090, 897456096, 939198240, 1009638108, 1121820120, 1262047635, 1346184144, 1495760160, 1682730180, 2019276216, 2243640240, 2524095270, 2692368288, 3365460360, 4038552432, 4487280480, 5048190540, 6730920720, 8077104864, 10096381080, 13461841440, 20192762160, 40385524320]

約数ペア:

[(1, 40385524320), (2, 20192762160), (3, 13461841440), (4, 10096381080), (5, 8077104864), (6, 6730920720), (8, 5048190540), (9, 4487280480), (10, 4038552432), (12, 3365460360), (15, 2692368288), (16, 2524095270), (18, 2243640240), (20, 2019276216), (24, 1682730180), (27, 1495760160), (30, 1346184144), (32, 1262047635), (36, 1121820120), (40, 1009638108), (43, 939198240), (45, 897456096), (48, 841365090), (54, 747880080), (60, 673092072), (72, 560910060), (80, 504819054), (81, 498586720), (86, 469599120), (90, 448728048), (96, 420682545), (108, 373940040), (120, 336546036), (129, 313066080), (135, 299152032), (144, 280455030), (160, 252409527), (162, 249293360), (172, 234799560), (180, 224364024), (215, 187839648), (216, 186970020), (240, 168273018), (258, 156533040), (270, 149576016), (288, 140227515), (324, 124646680), (344, 117399780), (360, 112182012), (387, 104355360), (405, 99717344), (430, 93919824), (432, 93485010), (480, 84136509), (516, 78266520), (540, 74788008), (645, 62613216), (648, 62323340), (688, 58699890), (720, 56091006), (774, 52177680), (810, 49858672), (860, 46959912), (864, 46742505), (1032, 39133260), (1080, 37394004), (1161, 34785120), (1290, 31306608), (1296, 31161670), (1376, 29349945), (1440, 28045503), (1548, 26088840), (1620, 24929336), (1720, 23479956), (1935, 20871072), (2064, 19566630), (2160, 18697002), (2322, 17392560), (2580, 15653304), (2592, 15580835), (3096, 13044420), (3240, 12464668), (3440, 11739978), (3483, 11595040), (3870, 10435536), (4128, 9783315), (4320, 9348501), (4644, 8696280), (5160, 7826652), (5805, 6957024), (6192, 6522210), (6480, 6232334), (6880, 5869989), (6966, 5797520), (7740, 5217768), (9288, 4348140), (10320, 3913326), (11610, 3478512), (12384, 3261105), (12960, 3116167), (13932, 2898760), (15480, 2608884), (17415, 2319008), (18576, 2174070), (20640, 1956663), (23220, 1739256), (27864, 1449380), (30960, 1304442), (34830, 1159504), (37152, 1087035), (46440, 869628), (55728, 724690), (61920, 652221), (69660, 579752), (72469, 557280), (92880, 434814), (111456, 362345), (139320, 289876), (144938, 278640), (185760, 217407)]