1298510460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1697}}^1$

素因数の和:1837

約数の個数: 192

約数和(自身を含む): 4393065600

約数和(自身を除く): 3094555140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 109, 117, 130, 135, 156, 180, 195, 218, 234, 260, 270, 327, 351, 390, 436, 468, 540, 545, 585, 654, 702, 780, 981, 1090, 1170, 1308, 1404, 1417, 1635, 1697, 1755, 1962, 2180, 2340, 2834, 2943, 3270, 3394, 3510, 3924, 4251, 4905, 5091, 5668, 5886, 6540, 6788, 7020, 7085, 8485, 8502, 9810, 10182, 11772, 12753, 14170, 14715, 15273, 16970, 17004, 19620, 20364, 21255, 22061, 25455, 25506, 28340, 29430, 30546, 33940, 38259, 42510, 44122, 45819, 50910, 51012, 58860, 61092, 63765, 66183, 76365, 76518, 85020, 88244, 91638, 101820, 110305, 127530, 132366, 152730, 153036, 183276, 184973, 191295, 198549, 220610, 229095, 255060, 264732, 305460, 330915, 369946, 382590, 397098, 441220, 458190, 554919, 595647, 661830, 739892, 765180, 794196, 916380, 924865, 992745, 1109838, 1191294, 1323660, 1664757, 1849730, 1985490, 2219676, 2382588, 2404649, 2774595, 2978235, 3329514, 3699460, 3970980, 4809298, 4994271, 5549190, 5956470, 6659028, 7213947, 8323785, 9618596, 9988542, 11098380, 11912940, 12023245, 14427894, 16647570, 19977084, 21641841, 24046490, 24971355, 28855788, 33295140, 36069735, 43283682, 48092980, 49942710, 64925523, 72139470, 86567364, 99885420, 108209205, 129851046, 144278940, 216418410, 259702092, 324627615, 432836820, 649255230, 1298510460]

約数ペア:

[(1, 1298510460), (2, 649255230), (3, 432836820), (4, 324627615), (5, 259702092), (6, 216418410), (9, 144278940), (10, 129851046), (12, 108209205), (13, 99885420), (15, 86567364), (18, 72139470), (20, 64925523), (26, 49942710), (27, 48092980), (30, 43283682), (36, 36069735), (39, 33295140), (45, 28855788), (52, 24971355), (54, 24046490), (60, 21641841), (65, 19977084), (78, 16647570), (90, 14427894), (108, 12023245), (109, 11912940), (117, 11098380), (130, 9988542), (135, 9618596), (156, 8323785), (180, 7213947), (195, 6659028), (218, 5956470), (234, 5549190), (260, 4994271), (270, 4809298), (327, 3970980), (351, 3699460), (390, 3329514), (436, 2978235), (468, 2774595), (540, 2404649), (545, 2382588), (585, 2219676), (654, 1985490), (702, 1849730), (780, 1664757), (981, 1323660), (1090, 1191294), (1170, 1109838), (1308, 992745), (1404, 924865), (1417, 916380), (1635, 794196), (1697, 765180), (1755, 739892), (1962, 661830), (2180, 595647), (2340, 554919), (2834, 458190), (2943, 441220), (3270, 397098), (3394, 382590), (3510, 369946), (3924, 330915), (4251, 305460), (4905, 264732), (5091, 255060), (5668, 229095), (5886, 220610), (6540, 198549), (6788, 191295), (7020, 184973), (7085, 183276), (8485, 153036), (8502, 152730), (9810, 132366), (10182, 127530), (11772, 110305), (12753, 101820), (14170, 91638), (14715, 88244), (15273, 85020), (16970, 76518), (17004, 76365), (19620, 66183), (20364, 63765), (21255, 61092), (22061, 58860), (25455, 51012), (25506, 50910), (28340, 45819), (29430, 44122), (30546, 42510), (33940, 38259)]