1557189904320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{389}}^1\times {\mathrm{154439}}^1$

素因数の和:154857

約数の個数: 280

約数和(自身を含む): 5553473983200

約数和(自身を除く): 3996284078880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 389, 405, 432, 480, 540, 576, 648, 720, 778, 810, 864, 960, 1080, 1167, 1296, 1440, 1556, 1620, 1728, 1945, 2160, 2334, 2592, 2880, 3112, 3240, 3501, 3890, 4320, 4668, 5184, 5835, 6224, 6480, 7002, 7780, 8640, 9336, 10503, 11670, 12448, 12960, 14004, 15560, 17505, 18672, 21006, 23340, 24896, 25920, 28008, 31120, 31509, 35010, 37344, 42012, 46680, 52515, 56016, 62240, 63018, 70020, 74688, 84024, 93360, 105030, 112032, 124480, 126036, 140040, 154439, 157545, 168048, 186720, 210060, 224064, 252072, 280080, 308878, 315090, 336096, 373440, 420120, 463317, 504144, 560160, 617756, 630180, 672192, 772195, 840240, 926634, 1008288, 1120320, 1235512, 1260360, 1389951, 1544390, 1680480, 1853268, 2016576, 2316585, 2471024, 2520720, 2779902, 3088780, 3360960, 3706536, 4169853, 4633170, 4942048, 5041440, 5559804, 6177560, 6949755, 7413072, 8339706, 9266340, 9884096, 10082880, 11119608, 12355120, 12509559, 13899510, 14826144, 16679412, 18532680, 20849265, 22239216, 24710240, 25019118, 27799020, 29652288, 33358824, 37065360, 41698530, 44478432, 49420480, 50038236, 55598040, 60076771, 62547795, 66717648, 74130720, 83397060, 88956864, 100076472, 111196080, 120153542, 125095590, 133435296, 148261440, 166794120, 180230313, 200152944, 222392160, 240307084, 250191180, 266870592, 300383855, 333588240, 360460626, 400305888, 444784320, 480614168, 500382360, 540690939, 600767710, 667176480, 720921252, 800611776, 901151565, 961228336, 1000764720, 1081381878, 1201535420, 1334352960, 1441842504, 1622072817, 1802303130, 1922456672, 2001529440, 2162763756, 2403070840, 2703454695, 2883685008, 3244145634, 3604606260, 3844913344, 4003058880, 4325527512, 4806141680, 4866218451, 5406909390, 5767370016, 6488291268, 7209212520, 8110364085, 8651055024, 9612283360, 9732436902, 10813818780, 11534740032, 12976582536, 14418425040, 16220728170, 17302110048, 19224566720, 19464873804, 21627637560, 24331092255, 25953165072, 28836850080, 32441456340, 34604220096, 38929747608, 43255275120, 48662184510, 51906330144, 57673700160, 64882912680, 77859495216, 86510550240, 97324369020, 103812660288, 129765825360, 155718990432, 173021100480, 194648738040, 259531650720, 311437980864, 389297476080, 519063301440, 778594952160, 1557189904320]

約数ペア:

[(1, 1557189904320), (2, 778594952160), (3, 519063301440), (4, 389297476080), (5, 311437980864), (6, 259531650720), (8, 194648738040), (9, 173021100480), (10, 155718990432), (12, 129765825360), (15, 103812660288), (16, 97324369020), (18, 86510550240), (20, 77859495216), (24, 64882912680), (27, 57673700160), (30, 51906330144), (32, 48662184510), (36, 43255275120), (40, 38929747608), (45, 34604220096), (48, 32441456340), (54, 28836850080), (60, 25953165072), (64, 24331092255), (72, 21627637560), (80, 19464873804), (81, 19224566720), (90, 17302110048), (96, 16220728170), (108, 14418425040), (120, 12976582536), (135, 11534740032), (144, 10813818780), (160, 9732436902), (162, 9612283360), (180, 8651055024), (192, 8110364085), (216, 7209212520), (240, 6488291268), (270, 5767370016), (288, 5406909390), (320, 4866218451), (324, 4806141680), (360, 4325527512), (389, 4003058880), (405, 3844913344), (432, 3604606260), (480, 3244145634), (540, 2883685008), (576, 2703454695), (648, 2403070840), (720, 2162763756), (778, 2001529440), (810, 1922456672), (864, 1802303130), (960, 1622072817), (1080, 1441842504), (1167, 1334352960), (1296, 1201535420), (1440, 1081381878), (1556, 1000764720), (1620, 961228336), (1728, 901151565), (1945, 800611776), (2160, 720921252), (2334, 667176480), (2592, 600767710), (2880, 540690939), (3112, 500382360), (3240, 480614168), (3501, 444784320), (3890, 400305888), (4320, 360460626), (4668, 333588240), (5184, 300383855), (5835, 266870592), (6224, 250191180), (6480, 240307084), (7002, 222392160), (7780, 200152944), (8640, 180230313), (9336, 166794120), (10503, 148261440), (11670, 133435296), (12448, 125095590), (12960, 120153542), (14004, 111196080), (15560, 100076472), (17505, 88956864), (18672, 83397060), (21006, 74130720), (23340, 66717648), (24896, 62547795), (25920, 60076771), (28008, 55598040), (31120, 50038236), (31509, 49420480), (35010, 44478432), (37344, 41698530), (42012, 37065360), (46680, 33358824), (52515, 29652288), (56016, 27799020), (62240, 25019118), (63018, 24710240), (70020, 22239216), (74688, 20849265), (84024, 18532680), (93360, 16679412), (105030, 14826144), (112032, 13899510), (124480, 12509559), (126036, 12355120), (140040, 11119608), (154439, 10082880), (157545, 9884096), (168048, 9266340), (186720, 8339706), (210060, 7413072), (224064, 6949755), (252072, 6177560), (280080, 5559804), (308878, 5041440), (315090, 4942048), (336096, 4633170), (373440, 4169853), (420120, 3706536), (463317, 3360960), (504144, 3088780), (560160, 2779902), (617756, 2520720), (630180, 2471024), (672192, 2316585), (772195, 2016576), (840240, 1853268), (926634, 1680480), (1008288, 1544390), (1120320, 1389951), (1235512, 1260360)]