12180452760

素因数分解:

$2^3\times 3^7\times 5^1\times 7^1\times {\mathrm{19891}}^1$

素因数の和:19930

約数の個数: 256

約数和(自身を含む): 46976947200

約数和(自身を除く): 34796494440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 729, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1458, 1512, 1620, 1701, 1890, 1944, 2187, 2268, 2430, 2520, 2835, 2916, 3240, 3402, 3645, 3780, 4374, 4536, 4860, 5103, 5670, 5832, 6804, 7290, 7560, 8505, 8748, 9720, 10206, 10935, 11340, 13608, 14580, 15309, 17010, 17496, 19891, 20412, 21870, 22680, 25515, 29160, 30618, 34020, 39782, 40824, 43740, 51030, 59673, 61236, 68040, 76545, 79564, 87480, 99455, 102060, 119346, 122472, 139237, 153090, 159128, 179019, 198910, 204120, 238692, 278474, 298365, 306180, 358038, 397820, 417711, 477384, 537057, 556948, 596730, 612360, 696185, 716076, 795640, 835422, 895095, 1074114, 1113896, 1193460, 1253133, 1392370, 1432152, 1611171, 1670844, 1790190, 2088555, 2148228, 2386920, 2506266, 2685285, 2784740, 3222342, 3341688, 3580380, 3759399, 4177110, 4296456, 4833513, 5012532, 5370570, 5569480, 6265665, 6444684, 7160760, 7518798, 8055855, 8354220, 9667026, 10025064, 10741140, 11278197, 12531330, 12889368, 14500539, 15037596, 16111710, 16708440, 18796995, 19334052, 21482280, 22556394, 24167565, 25062660, 29001078, 30075192, 32223420, 33834591, 37593990, 38668104, 43501617, 45112788, 48335130, 50125320, 56390985, 58002156, 64446840, 67669182, 72502695, 75187980, 87003234, 90225576, 96670260, 101503773, 112781970, 116004312, 135338364, 145005390, 150375960, 169172955, 174006468, 193340520, 203007546, 217508085, 225563940, 270676728, 290010780, 304511319, 338345910, 348012936, 406015092, 435016170, 451127880, 507518865, 580021560, 609022638, 676691820, 812030184, 870032340, 1015037730, 1218045276, 1353383640, 1522556595, 1740064680, 2030075460, 2436090552, 3045113190, 4060150920, 6090226380, 12180452760]

約数ペア:

[(1, 12180452760), (2, 6090226380), (3, 4060150920), (4, 3045113190), (5, 2436090552), (6, 2030075460), (7, 1740064680), (8, 1522556595), (9, 1353383640), (10, 1218045276), (12, 1015037730), (14, 870032340), (15, 812030184), (18, 676691820), (20, 609022638), (21, 580021560), (24, 507518865), (27, 451127880), (28, 435016170), (30, 406015092), (35, 348012936), (36, 338345910), (40, 304511319), (42, 290010780), (45, 270676728), (54, 225563940), (56, 217508085), (60, 203007546), (63, 193340520), (70, 174006468), (72, 169172955), (81, 150375960), (84, 145005390), (90, 135338364), (105, 116004312), (108, 112781970), (120, 101503773), (126, 96670260), (135, 90225576), (140, 87003234), (162, 75187980), (168, 72502695), (180, 67669182), (189, 64446840), (210, 58002156), (216, 56390985), (243, 50125320), (252, 48335130), (270, 45112788), (280, 43501617), (315, 38668104), (324, 37593990), (360, 33834591), (378, 32223420), (405, 30075192), (420, 29001078), (486, 25062660), (504, 24167565), (540, 22556394), (567, 21482280), (630, 19334052), (648, 18796995), (729, 16708440), (756, 16111710), (810, 15037596), (840, 14500539), (945, 12889368), (972, 12531330), (1080, 11278197), (1134, 10741140), (1215, 10025064), (1260, 9667026), (1458, 8354220), (1512, 8055855), (1620, 7518798), (1701, 7160760), (1890, 6444684), (1944, 6265665), (2187, 5569480), (2268, 5370570), (2430, 5012532), (2520, 4833513), (2835, 4296456), (2916, 4177110), (3240, 3759399), (3402, 3580380), (3645, 3341688), (3780, 3222342), (4374, 2784740), (4536, 2685285), (4860, 2506266), (5103, 2386920), (5670, 2148228), (5832, 2088555), (6804, 1790190), (7290, 1670844), (7560, 1611171), (8505, 1432152), (8748, 1392370), (9720, 1253133), (10206, 1193460), (10935, 1113896), (11340, 1074114), (13608, 895095), (14580, 835422), (15309, 795640), (17010, 716076), (17496, 696185), (19891, 612360), (20412, 596730), (21870, 556948), (22680, 537057), (25515, 477384), (29160, 417711), (30618, 397820), (34020, 358038), (39782, 306180), (40824, 298365), (43740, 278474), (51030, 238692), (59673, 204120), (61236, 198910), (68040, 179019), (76545, 159128), (79564, 153090), (87480, 139237), (99455, 122472), (102060, 119346)]