1340356500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2552

約数の個数: 288

約数和(自身を含む): 5118736896

約数和(自身を除く): 3778380396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 125, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 250, 252, 255, 300, 306, 315, 340, 350, 357, 375, 420, 425, 450, 476, 500, 510, 525, 595, 612, 630, 700, 714, 750, 765, 850, 875, 900, 1020, 1050, 1071, 1125, 1190, 1260, 1275, 1428, 1500, 1530, 1575, 1700, 1750, 1785, 2100, 2125, 2142, 2250, 2380, 2503, 2550, 2625, 2975, 3060, 3150, 3500, 3570, 3825, 4250, 4284, 4500, 5006, 5100, 5250, 5355, 5950, 6300, 6375, 7140, 7509, 7650, 7875, 8500, 8925, 10012, 10500, 10710, 11900, 12515, 12750, 14875, 15018, 15300, 15750, 17521, 17850, 19125, 21420, 22527, 25030, 25500, 26775, 29750, 30036, 31500, 35042, 35700, 37545, 38250, 42551, 44625, 45054, 50060, 52563, 53550, 59500, 62575, 70084, 75090, 76500, 85102, 87605, 89250, 90108, 105126, 107100, 112635, 125150, 127653, 133875, 150180, 157689, 170204, 175210, 178500, 187725, 210252, 212755, 225270, 250300, 255306, 262815, 267750, 297857, 312875, 315378, 350420, 375450, 382959, 425510, 438025, 450540, 510612, 525630, 535500, 563175, 595714, 625750, 630756, 638265, 750900, 765918, 788445, 851020, 876050, 893571, 938625, 1051260, 1063775, 1126350, 1191428, 1251500, 1276530, 1314075, 1489285, 1531836, 1576890, 1752100, 1787142, 1877250, 1914795, 2127550, 2190125, 2252700, 2553060, 2628150, 2680713, 2815875, 2978570, 3153780, 3191325, 3574284, 3754500, 3829590, 3942225, 4255100, 4380250, 4467855, 5256300, 5318875, 5361426, 5631750, 5957140, 6382650, 6570375, 7446425, 7659180, 7884450, 8760500, 8935710, 9573975, 10637750, 10722852, 11263500, 12765300, 13140750, 13403565, 14892850, 15768900, 15956625, 17871420, 19147950, 19711125, 21275500, 22339275, 26281500, 26807130, 29785700, 31913250, 37232125, 38295900, 39422250, 44678550, 47869875, 53614260, 63826500, 67017825, 74464250, 78844500, 89357100, 95739750, 111696375, 134035650, 148928500, 191479500, 223392750, 268071300, 335089125, 446785500, 670178250, 1340356500]

約数ペア:

[(1, 1340356500), (2, 670178250), (3, 446785500), (4, 335089125), (5, 268071300), (6, 223392750), (7, 191479500), (9, 148928500), (10, 134035650), (12, 111696375), (14, 95739750), (15, 89357100), (17, 78844500), (18, 74464250), (20, 67017825), (21, 63826500), (25, 53614260), (28, 47869875), (30, 44678550), (34, 39422250), (35, 38295900), (36, 37232125), (42, 31913250), (45, 29785700), (50, 26807130), (51, 26281500), (60, 22339275), (63, 21275500), (68, 19711125), (70, 19147950), (75, 17871420), (84, 15956625), (85, 15768900), (90, 14892850), (100, 13403565), (102, 13140750), (105, 12765300), (119, 11263500), (125, 10722852), (126, 10637750), (140, 9573975), (150, 8935710), (153, 8760500), (170, 7884450), (175, 7659180), (180, 7446425), (204, 6570375), (210, 6382650), (225, 5957140), (238, 5631750), (250, 5361426), (252, 5318875), (255, 5256300), (300, 4467855), (306, 4380250), (315, 4255100), (340, 3942225), (350, 3829590), (357, 3754500), (375, 3574284), (420, 3191325), (425, 3153780), (450, 2978570), (476, 2815875), (500, 2680713), (510, 2628150), (525, 2553060), (595, 2252700), (612, 2190125), (630, 2127550), (700, 1914795), (714, 1877250), (750, 1787142), (765, 1752100), (850, 1576890), (875, 1531836), (900, 1489285), (1020, 1314075), (1050, 1276530), (1071, 1251500), (1125, 1191428), (1190, 1126350), (1260, 1063775), (1275, 1051260), (1428, 938625), (1500, 893571), (1530, 876050), (1575, 851020), (1700, 788445), (1750, 765918), (1785, 750900), (2100, 638265), (2125, 630756), (2142, 625750), (2250, 595714), (2380, 563175), (2503, 535500), (2550, 525630), (2625, 510612), (2975, 450540), (3060, 438025), (3150, 425510), (3500, 382959), (3570, 375450), (3825, 350420), (4250, 315378), (4284, 312875), (4500, 297857), (5006, 267750), (5100, 262815), (5250, 255306), (5355, 250300), (5950, 225270), (6300, 212755), (6375, 210252), (7140, 187725), (7509, 178500), (7650, 175210), (7875, 170204), (8500, 157689), (8925, 150180), (10012, 133875), (10500, 127653), (10710, 125150), (11900, 112635), (12515, 107100), (12750, 105126), (14875, 90108), (15018, 89250), (15300, 87605), (15750, 85102), (17521, 76500), (17850, 75090), (19125, 70084), (21420, 62575), (22527, 59500), (25030, 53550), (25500, 52563), (26775, 50060), (29750, 45054), (30036, 44625), (31500, 42551), (35042, 38250), (35700, 37545)]