1257517170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 384

約数和(自身を含む): 4317511680

約数和(自身を除く): 3059994510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 31, 35, 39, 42, 45, 54, 62, 63, 65, 70, 78, 90, 91, 93, 105, 117, 126, 127, 130, 135, 155, 169, 182, 186, 189, 195, 210, 217, 234, 254, 270, 273, 279, 310, 315, 338, 351, 378, 381, 390, 403, 434, 455, 465, 507, 546, 558, 585, 630, 635, 651, 702, 762, 806, 819, 837, 845, 889, 910, 930, 945, 1014, 1085, 1143, 1170, 1183, 1209, 1270, 1302, 1365, 1395, 1521, 1638, 1651, 1674, 1690, 1755, 1778, 1890, 1905, 1953, 2015, 2170, 2286, 2366, 2418, 2457, 2535, 2667, 2730, 2790, 2821, 3042, 3255, 3302, 3429, 3510, 3549, 3627, 3810, 3906, 3937, 4030, 4095, 4185, 4445, 4563, 4914, 4953, 5070, 5239, 5334, 5642, 5715, 5859, 5915, 6045, 6510, 6858, 7098, 7254, 7605, 7874, 8001, 8190, 8255, 8370, 8463, 8890, 9126, 9765, 9906, 10478, 10647, 10881, 11430, 11557, 11718, 11811, 11830, 12090, 12285, 13335, 14105, 14859, 15210, 15717, 16002, 16510, 16926, 17145, 17745, 18135, 19530, 19685, 21294, 21463, 21762, 22815, 23114, 23622, 24003, 24570, 24765, 25389, 26195, 26670, 27559, 28210, 29295, 29718, 31434, 31941, 34290, 34671, 35433, 35490, 36270, 36673, 39370, 40005, 42315, 42926, 44577, 45630, 47151, 48006, 49530, 50778, 51181, 52390, 53235, 54405, 55118, 57785, 58590, 59055, 63882, 64389, 69342, 70866, 73346, 74295, 76167, 78585, 80010, 82677, 84630, 89154, 94302, 102362, 104013, 106299, 106470, 107315, 108810, 110019, 115570, 118110, 120015, 126945, 128778, 137795, 141453, 148590, 150241, 152334, 153543, 157170, 159705, 165354, 173355, 177165, 183365, 193167, 208026, 212598, 214630, 220038, 222885, 235755, 240030, 248031, 253890, 255905, 275590, 282906, 300482, 307086, 312039, 319410, 321945, 330057, 346710, 354330, 358267, 366730, 380835, 386334, 413385, 445770, 450723, 460629, 471510, 496062, 511810, 520065, 531495, 550095, 579501, 624078, 643890, 660114, 665353, 707265, 716534, 744093, 751205, 761670, 767715, 826770, 901446, 921258, 965835, 990171, 1040130, 1062990, 1074801, 1100190, 1159002, 1240155, 1330706, 1352169, 1381887, 1414530, 1488186, 1502410, 1535430, 1560195, 1650285, 1791335, 1931670, 1980342, 1996059, 2149602, 2253615, 2303145, 2480310, 2704338, 2763774, 2897505, 3120390, 3224403, 3300570, 3326765, 3582670, 3720465, 3992118, 4056507, 4507230, 4606290, 4657471, 4950855, 5374005, 5795010, 5988177, 6448806, 6653530, 6760845, 6909435, 7440930, 8113014, 9314942, 9673209, 9901710, 9980295, 10748010, 11976354, 13521690, 13818870, 13972413, 16122015, 17964531, 19346418, 19960590, 20282535, 23287355, 27944826, 29940885, 32244030, 35929062, 40565070, 41917239, 46574710, 48366045, 59881770, 69862065, 83834478, 89822655, 96732090, 125751717, 139724130, 179645310, 209586195, 251503434, 419172390, 628758585, 1257517170]

約数ペア:

[(1, 1257517170), (2, 628758585), (3, 419172390), (5, 251503434), (6, 209586195), (7, 179645310), (9, 139724130), (10, 125751717), (13, 96732090), (14, 89822655), (15, 83834478), (18, 69862065), (21, 59881770), (26, 48366045), (27, 46574710), (30, 41917239), (31, 40565070), (35, 35929062), (39, 32244030), (42, 29940885), (45, 27944826), (54, 23287355), (62, 20282535), (63, 19960590), (65, 19346418), (70, 17964531), (78, 16122015), (90, 13972413), (91, 13818870), (93, 13521690), (105, 11976354), (117, 10748010), (126, 9980295), (127, 9901710), (130, 9673209), (135, 9314942), (155, 8113014), (169, 7440930), (182, 6909435), (186, 6760845), (189, 6653530), (195, 6448806), (210, 5988177), (217, 5795010), (234, 5374005), (254, 4950855), (270, 4657471), (273, 4606290), (279, 4507230), (310, 4056507), (315, 3992118), (338, 3720465), (351, 3582670), (378, 3326765), (381, 3300570), (390, 3224403), (403, 3120390), (434, 2897505), (455, 2763774), (465, 2704338), (507, 2480310), (546, 2303145), (558, 2253615), (585, 2149602), (630, 1996059), (635, 1980342), (651, 1931670), (702, 1791335), (762, 1650285), (806, 1560195), (819, 1535430), (837, 1502410), (845, 1488186), (889, 1414530), (910, 1381887), (930, 1352169), (945, 1330706), (1014, 1240155), (1085, 1159002), (1143, 1100190), (1170, 1074801), (1183, 1062990), (1209, 1040130), (1270, 990171), (1302, 965835), (1365, 921258), (1395, 901446), (1521, 826770), (1638, 767715), (1651, 761670), (1674, 751205), (1690, 744093), (1755, 716534), (1778, 707265), (1890, 665353), (1905, 660114), (1953, 643890), (2015, 624078), (2170, 579501), (2286, 550095), (2366, 531495), (2418, 520065), (2457, 511810), (2535, 496062), (2667, 471510), (2730, 460629), (2790, 450723), (2821, 445770), (3042, 413385), (3255, 386334), (3302, 380835), (3429, 366730), (3510, 358267), (3549, 354330), (3627, 346710), (3810, 330057), (3906, 321945), (3937, 319410), (4030, 312039), (4095, 307086), (4185, 300482), (4445, 282906), (4563, 275590), (4914, 255905), (4953, 253890), (5070, 248031), (5239, 240030), (5334, 235755), (5642, 222885), (5715, 220038), (5859, 214630), (5915, 212598), (6045, 208026), (6510, 193167), (6858, 183365), (7098, 177165), (7254, 173355), (7605, 165354), (7874, 159705), (8001, 157170), (8190, 153543), (8255, 152334), (8370, 150241), (8463, 148590), (8890, 141453), (9126, 137795), (9765, 128778), (9906, 126945), (10478, 120015), (10647, 118110), (10881, 115570), (11430, 110019), (11557, 108810), (11718, 107315), (11811, 106470), (11830, 106299), (12090, 104013), (12285, 102362), (13335, 94302), (14105, 89154), (14859, 84630), (15210, 82677), (15717, 80010), (16002, 78585), (16510, 76167), (16926, 74295), (17145, 73346), (17745, 70866), (18135, 69342), (19530, 64389), (19685, 63882), (21294, 59055), (21463, 58590), (21762, 57785), (22815, 55118), (23114, 54405), (23622, 53235), (24003, 52390), (24570, 51181), (24765, 50778), (25389, 49530), (26195, 48006), (26670, 47151), (27559, 45630), (28210, 44577), (29295, 42926), (29718, 42315), (31434, 40005), (31941, 39370), (34290, 36673), (34671, 36270), (35433, 35490)]