1259286210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:622

約数の個数: 256

約数和(自身を含む): 4180377600

約数和(自身を除く): 2921091390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 107, 117, 126, 130, 135, 182, 189, 195, 210, 214, 234, 270, 273, 315, 321, 351, 378, 390, 455, 479, 535, 546, 585, 630, 642, 702, 749, 819, 910, 945, 958, 963, 1070, 1170, 1365, 1391, 1437, 1498, 1605, 1638, 1755, 1890, 1926, 2247, 2395, 2457, 2730, 2782, 2874, 2889, 3210, 3353, 3510, 3745, 4095, 4173, 4311, 4494, 4790, 4815, 4914, 5778, 6227, 6706, 6741, 6955, 7185, 7490, 8190, 8346, 8622, 9630, 9737, 10059, 11235, 12285, 12454, 12519, 12933, 13482, 13910, 14370, 14445, 16765, 18681, 19474, 20118, 20223, 20865, 21555, 22470, 24570, 25038, 25866, 28890, 29211, 30177, 31135, 33530, 33705, 37362, 37557, 40446, 41730, 43110, 43589, 48685, 50295, 51253, 56043, 58422, 60354, 62270, 62595, 64665, 67410, 75114, 87178, 87633, 90531, 93405, 97370, 100590, 101115, 102506, 112086, 125190, 129330, 130767, 146055, 150885, 153759, 168129, 175266, 181062, 186810, 187785, 202230, 217945, 256265, 261534, 262899, 280215, 292110, 301770, 307518, 336258, 358771, 375570, 392301, 435890, 438165, 452655, 461277, 512530, 525798, 560430, 653835, 666289, 717542, 768795, 784602, 840645, 876330, 905310, 922554, 1076313, 1176903, 1307670, 1314495, 1332578, 1383831, 1537590, 1681290, 1793855, 1961505, 1998867, 2152626, 2306385, 2353806, 2628990, 2767662, 3228939, 3331445, 3587710, 3923010, 3997734, 4612770, 4664023, 5381565, 5884515, 5996601, 6457878, 6662890, 6919155, 9328046, 9686817, 9994335, 10763130, 11769030, 11993202, 13838310, 13992069, 16144695, 17989803, 19373634, 19988670, 23320115, 27984138, 29983005, 32289390, 35979606, 41976207, 46640230, 48434085, 59966010, 69960345, 83952414, 89949015, 96868170, 125928621, 139920690, 179898030, 209881035, 251857242, 419762070, 629643105, 1259286210]

約数ペア:

[(1, 1259286210), (2, 629643105), (3, 419762070), (5, 251857242), (6, 209881035), (7, 179898030), (9, 139920690), (10, 125928621), (13, 96868170), (14, 89949015), (15, 83952414), (18, 69960345), (21, 59966010), (26, 48434085), (27, 46640230), (30, 41976207), (35, 35979606), (39, 32289390), (42, 29983005), (45, 27984138), (54, 23320115), (63, 19988670), (65, 19373634), (70, 17989803), (78, 16144695), (90, 13992069), (91, 13838310), (105, 11993202), (107, 11769030), (117, 10763130), (126, 9994335), (130, 9686817), (135, 9328046), (182, 6919155), (189, 6662890), (195, 6457878), (210, 5996601), (214, 5884515), (234, 5381565), (270, 4664023), (273, 4612770), (315, 3997734), (321, 3923010), (351, 3587710), (378, 3331445), (390, 3228939), (455, 2767662), (479, 2628990), (535, 2353806), (546, 2306385), (585, 2152626), (630, 1998867), (642, 1961505), (702, 1793855), (749, 1681290), (819, 1537590), (910, 1383831), (945, 1332578), (958, 1314495), (963, 1307670), (1070, 1176903), (1170, 1076313), (1365, 922554), (1391, 905310), (1437, 876330), (1498, 840645), (1605, 784602), (1638, 768795), (1755, 717542), (1890, 666289), (1926, 653835), (2247, 560430), (2395, 525798), (2457, 512530), (2730, 461277), (2782, 452655), (2874, 438165), (2889, 435890), (3210, 392301), (3353, 375570), (3510, 358771), (3745, 336258), (4095, 307518), (4173, 301770), (4311, 292110), (4494, 280215), (4790, 262899), (4815, 261534), (4914, 256265), (5778, 217945), (6227, 202230), (6706, 187785), (6741, 186810), (6955, 181062), (7185, 175266), (7490, 168129), (8190, 153759), (8346, 150885), (8622, 146055), (9630, 130767), (9737, 129330), (10059, 125190), (11235, 112086), (12285, 102506), (12454, 101115), (12519, 100590), (12933, 97370), (13482, 93405), (13910, 90531), (14370, 87633), (14445, 87178), (16765, 75114), (18681, 67410), (19474, 64665), (20118, 62595), (20223, 62270), (20865, 60354), (21555, 58422), (22470, 56043), (24570, 51253), (25038, 50295), (25866, 48685), (28890, 43589), (29211, 43110), (30177, 41730), (31135, 40446), (33530, 37557), (33705, 37362)]