2751641280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2085

約数の個数: 280

約数和(自身を含む): 9977731632

約数和(自身を除く): 7226090352

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, 53, 54, 60, 64, 72, 80, 81, 90, 96, 106, 108, 120, 135, 144, 159, 160, 162, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 324, 360, 405, 424, 432, 477, 480, 530, 540, 576, 636, 648, 720, 795, 810, 848, 864, 954, 960, 1060, 1080, 1272, 1296, 1431, 1440, 1590, 1620, 1696, 1728, 1908, 2003, 2120, 2160, 2385, 2544, 2592, 2862, 2880, 3180, 3240, 3392, 3816, 4006, 4240, 4293, 4320, 4770, 5088, 5184, 5724, 6009, 6360, 6480, 7155, 7632, 8012, 8480, 8586, 8640, 9540, 10015, 10176, 11448, 12018, 12720, 12960, 14310, 15264, 16024, 16960, 17172, 18027, 19080, 20030, 21465, 22896, 24036, 25440, 25920, 28620, 30045, 30528, 32048, 34344, 36054, 38160, 40060, 42930, 45792, 48072, 50880, 54081, 57240, 60090, 64096, 68688, 72108, 76320, 80120, 85860, 90135, 91584, 96144, 106159, 108162, 114480, 120180, 128192, 137376, 144216, 152640, 160240, 162243, 171720, 180270, 192288, 212318, 216324, 228960, 240360, 270405, 274752, 288432, 318477, 320480, 324486, 343440, 360540, 384576, 424636, 432648, 457920, 480720, 530795, 540810, 576864, 636954, 640960, 648972, 686880, 721080, 811215, 849272, 865296, 955431, 961440, 1061590, 1081620, 1153728, 1273908, 1297944, 1373760, 1442160, 1592385, 1622430, 1698544, 1730592, 1910862, 1922880, 2123180, 2163240, 2547816, 2595888, 2866293, 2884320, 3184770, 3244860, 3397088, 3461184, 3821724, 4246360, 4326480, 4777155, 5095632, 5191776, 5732586, 5768640, 6369540, 6489720, 6794176, 7643448, 8492720, 8598879, 8652960, 9554310, 10191264, 10383552, 11465172, 12739080, 12979440, 14331465, 15286896, 16985440, 17197758, 17305920, 19108620, 20382528, 22930344, 25478160, 25958880, 28662930, 30573792, 33970880, 34395516, 38217240, 42994395, 45860688, 50956320, 51917760, 57325860, 61147584, 68791032, 76434480, 85988790, 91721376, 101912640, 114651720, 137582064, 152868960, 171977580, 183442752, 229303440, 275164128, 305737920, 343955160, 458606880, 550328256, 687910320, 917213760, 1375820640, 2751641280]

約数ペア:

[(1, 2751641280), (2, 1375820640), (3, 917213760), (4, 687910320), (5, 550328256), (6, 458606880), (8, 343955160), (9, 305737920), (10, 275164128), (12, 229303440), (15, 183442752), (16, 171977580), (18, 152868960), (20, 137582064), (24, 114651720), (27, 101912640), (30, 91721376), (32, 85988790), (36, 76434480), (40, 68791032), (45, 61147584), (48, 57325860), (53, 51917760), (54, 50956320), (60, 45860688), (64, 42994395), (72, 38217240), (80, 34395516), (81, 33970880), (90, 30573792), (96, 28662930), (106, 25958880), (108, 25478160), (120, 22930344), (135, 20382528), (144, 19108620), (159, 17305920), (160, 17197758), (162, 16985440), (180, 15286896), (192, 14331465), (212, 12979440), (216, 12739080), (240, 11465172), (265, 10383552), (270, 10191264), (288, 9554310), (318, 8652960), (320, 8598879), (324, 8492720), (360, 7643448), (405, 6794176), (424, 6489720), (432, 6369540), (477, 5768640), (480, 5732586), (530, 5191776), (540, 5095632), (576, 4777155), (636, 4326480), (648, 4246360), (720, 3821724), (795, 3461184), (810, 3397088), (848, 3244860), (864, 3184770), (954, 2884320), (960, 2866293), (1060, 2595888), (1080, 2547816), (1272, 2163240), (1296, 2123180), (1431, 1922880), (1440, 1910862), (1590, 1730592), (1620, 1698544), (1696, 1622430), (1728, 1592385), (1908, 1442160), (2003, 1373760), (2120, 1297944), (2160, 1273908), (2385, 1153728), (2544, 1081620), (2592, 1061590), (2862, 961440), (2880, 955431), (3180, 865296), (3240, 849272), (3392, 811215), (3816, 721080), (4006, 686880), (4240, 648972), (4293, 640960), (4320, 636954), (4770, 576864), (5088, 540810), (5184, 530795), (5724, 480720), (6009, 457920), (6360, 432648), (6480, 424636), (7155, 384576), (7632, 360540), (8012, 343440), (8480, 324486), (8586, 320480), (8640, 318477), (9540, 288432), (10015, 274752), (10176, 270405), (11448, 240360), (12018, 228960), (12720, 216324), (12960, 212318), (14310, 192288), (15264, 180270), (16024, 171720), (16960, 162243), (17172, 160240), (18027, 152640), (19080, 144216), (20030, 137376), (21465, 128192), (22896, 120180), (24036, 114480), (25440, 108162), (25920, 106159), (28620, 96144), (30045, 91584), (30528, 90135), (32048, 85860), (34344, 80120), (36054, 76320), (38160, 72108), (40060, 68688), (42930, 64096), (45792, 60090), (48072, 57240), (50880, 54081)]