684266940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:838

約数の個数: 240

約数和(自身を含む): 2486195712

約数和(自身を除く): 1801928772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 83, 84, 90, 105, 108, 126, 135, 140, 162, 166, 180, 189, 210, 249, 252, 270, 315, 324, 332, 378, 405, 415, 420, 498, 540, 567, 581, 630, 727, 747, 756, 810, 830, 945, 996, 1134, 1162, 1245, 1260, 1454, 1494, 1620, 1660, 1743, 1890, 2181, 2241, 2268, 2324, 2490, 2835, 2905, 2908, 2988, 3486, 3635, 3735, 3780, 4362, 4482, 4980, 5089, 5229, 5670, 5810, 6543, 6723, 6972, 7270, 7470, 8715, 8724, 8964, 10178, 10458, 10905, 11205, 11340, 11620, 13086, 13446, 14540, 14940, 15267, 15687, 17430, 19629, 20356, 20916, 21810, 22410, 25445, 26145, 26172, 26892, 30534, 31374, 32715, 33615, 34860, 39258, 43620, 44820, 45801, 47061, 50890, 52290, 58887, 60341, 61068, 62748, 65430, 67230, 76335, 78435, 78516, 91602, 94122, 98145, 101780, 104580, 117774, 120682, 130860, 134460, 137403, 152670, 156870, 181023, 183204, 188244, 196290, 229005, 235305, 235548, 241364, 274806, 294435, 301705, 305340, 313740, 362046, 392580, 412209, 422387, 458010, 470610, 543069, 549612, 588870, 603410, 687015, 724092, 824418, 844774, 905115, 916020, 941220, 1086138, 1177740, 1206820, 1267161, 1374030, 1629207, 1648836, 1689548, 1810230, 2061045, 2111935, 2172276, 2534322, 2715345, 2748060, 3258414, 3620460, 3801483, 4122090, 4223870, 4887621, 5068644, 5430690, 6335805, 6516828, 7602966, 8146035, 8244180, 8447740, 9775242, 10861380, 11404449, 12671610, 15205932, 16292070, 19007415, 19550484, 22808898, 24438105, 25343220, 32584140, 34213347, 38014830, 45617796, 48876210, 57022245, 68426694, 76029660, 97752420, 114044490, 136853388, 171066735, 228088980, 342133470, 684266940]

約数ペア:

[(1, 684266940), (2, 342133470), (3, 228088980), (4, 171066735), (5, 136853388), (6, 114044490), (7, 97752420), (9, 76029660), (10, 68426694), (12, 57022245), (14, 48876210), (15, 45617796), (18, 38014830), (20, 34213347), (21, 32584140), (27, 25343220), (28, 24438105), (30, 22808898), (35, 19550484), (36, 19007415), (42, 16292070), (45, 15205932), (54, 12671610), (60, 11404449), (63, 10861380), (70, 9775242), (81, 8447740), (83, 8244180), (84, 8146035), (90, 7602966), (105, 6516828), (108, 6335805), (126, 5430690), (135, 5068644), (140, 4887621), (162, 4223870), (166, 4122090), (180, 3801483), (189, 3620460), (210, 3258414), (249, 2748060), (252, 2715345), (270, 2534322), (315, 2172276), (324, 2111935), (332, 2061045), (378, 1810230), (405, 1689548), (415, 1648836), (420, 1629207), (498, 1374030), (540, 1267161), (567, 1206820), (581, 1177740), (630, 1086138), (727, 941220), (747, 916020), (756, 905115), (810, 844774), (830, 824418), (945, 724092), (996, 687015), (1134, 603410), (1162, 588870), (1245, 549612), (1260, 543069), (1454, 470610), (1494, 458010), (1620, 422387), (1660, 412209), (1743, 392580), (1890, 362046), (2181, 313740), (2241, 305340), (2268, 301705), (2324, 294435), (2490, 274806), (2835, 241364), (2905, 235548), (2908, 235305), (2988, 229005), (3486, 196290), (3635, 188244), (3735, 183204), (3780, 181023), (4362, 156870), (4482, 152670), (4980, 137403), (5089, 134460), (5229, 130860), (5670, 120682), (5810, 117774), (6543, 104580), (6723, 101780), (6972, 98145), (7270, 94122), (7470, 91602), (8715, 78516), (8724, 78435), (8964, 76335), (10178, 67230), (10458, 65430), (10905, 62748), (11205, 61068), (11340, 60341), (11620, 58887), (13086, 52290), (13446, 50890), (14540, 47061), (14940, 45801), (15267, 44820), (15687, 43620), (17430, 39258), (19629, 34860), (20356, 33615), (20916, 32715), (21810, 31374), (22410, 30534), (25445, 26892), (26145, 26172)]