2109250080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:381

約数の個数: 432

約数和(自身を含む): 8470163520

約数和(自身を除く): 6360913440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 167, 168, 179, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 334, 336, 358, 360, 392, 420, 441, 480, 490, 501, 504, 537, 560, 588, 630, 668, 672, 716, 720, 735, 784, 835, 840, 882, 895, 980, 1002, 1008, 1074, 1120, 1169, 1176, 1253, 1260, 1336, 1432, 1440, 1470, 1503, 1568, 1611, 1670, 1680, 1764, 1790, 1960, 2004, 2016, 2148, 2205, 2338, 2352, 2505, 2506, 2520, 2672, 2685, 2864, 2940, 3006, 3222, 3340, 3360, 3507, 3528, 3580, 3759, 3920, 4008, 4296, 4410, 4676, 4704, 5010, 5012, 5040, 5344, 5370, 5728, 5845, 5880, 6012, 6265, 6444, 6680, 7014, 7056, 7160, 7515, 7518, 7840, 8016, 8055, 8183, 8592, 8771, 8820, 9352, 10020, 10024, 10080, 10521, 10740, 11277, 11690, 11760, 12024, 12530, 12888, 13360, 14028, 14112, 14320, 15030, 15036, 16032, 16110, 16366, 17184, 17535, 17542, 17640, 18704, 18795, 20040, 20048, 21042, 21480, 22554, 23380, 23520, 24048, 24549, 25060, 25776, 26313, 26720, 28056, 28640, 29893, 30060, 30072, 32220, 32732, 35070, 35084, 35280, 37408, 37590, 40080, 40096, 40915, 42084, 42960, 43855, 45108, 46760, 48096, 49098, 50120, 51552, 52605, 52626, 56112, 56385, 59786, 60120, 60144, 64440, 65464, 70140, 70168, 70560, 73647, 75180, 78939, 80160, 81830, 84168, 85920, 87710, 89679, 90216, 93520, 98196, 100240, 105210, 105252, 112224, 112770, 119572, 120240, 120288, 122745, 128880, 130928, 131565, 140280, 140336, 147294, 149465, 150360, 157878, 163660, 168336, 175420, 179358, 180432, 187040, 196392, 200480, 209251, 210420, 210504, 225540, 239144, 240480, 245490, 257760, 261856, 263130, 269037, 280560, 280672, 294588, 298930, 300720, 315756, 327320, 336672, 350840, 358716, 360864, 368235, 392784, 394695, 418502, 420840, 421008, 448395, 451080, 478288, 490980, 526260, 538074, 561120, 589176, 597860, 601440, 627753, 631512, 654640, 701680, 717432, 736470, 785568, 789390, 837004, 841680, 842016, 896790, 902160, 956576, 981960, 1046255, 1052520, 1076148, 1178352, 1195720, 1255506, 1263024, 1309280, 1345185, 1403360, 1434864, 1464757, 1472940, 1578780, 1674008, 1683360, 1793580, 1804320, 1883259, 1963920, 2092510, 2105040, 2152296, 2356704, 2391440, 2511012, 2526048, 2690370, 2869728, 2929514, 2945880, 3138765, 3157560, 3348016, 3587160, 3766518, 3927840, 4185020, 4210080, 4304592, 4394271, 4782880, 5022024, 5380740, 5859028, 5891760, 6277530, 6315120, 6696032, 7174320, 7323785, 7533036, 8370040, 8609184, 8788542, 9416295, 10044048, 10761480, 11718056, 11783520, 12555060, 12630240, 13182813, 14348640, 14647570, 15066072, 16740080, 17577084, 18832590, 20088096, 21522960, 21971355, 23436112, 25110120, 26365626, 29295140, 30132144, 33480160, 35154168, 37665180, 43045920, 43942710, 46872224, 50220240, 52731252, 58590280, 60264288, 65914065, 70308336, 75330360, 87885420, 100440480, 105462504, 117180560, 131828130, 140616672, 150660720, 175770840, 210925008, 234361120, 263656260, 301321440, 351541680, 421850016, 527312520, 703083360, 1054625040, 2109250080]

約数ペア:

[(1, 2109250080), (2, 1054625040), (3, 703083360), (4, 527312520), (5, 421850016), (6, 351541680), (7, 301321440), (8, 263656260), (9, 234361120), (10, 210925008), (12, 175770840), (14, 150660720), (15, 140616672), (16, 131828130), (18, 117180560), (20, 105462504), (21, 100440480), (24, 87885420), (28, 75330360), (30, 70308336), (32, 65914065), (35, 60264288), (36, 58590280), (40, 52731252), (42, 50220240), (45, 46872224), (48, 43942710), (49, 43045920), (56, 37665180), (60, 35154168), (63, 33480160), (70, 30132144), (72, 29295140), (80, 26365626), (84, 25110120), (90, 23436112), (96, 21971355), (98, 21522960), (105, 20088096), (112, 18832590), (120, 17577084), (126, 16740080), (140, 15066072), (144, 14647570), (147, 14348640), (160, 13182813), (167, 12630240), (168, 12555060), (179, 11783520), (180, 11718056), (196, 10761480), (210, 10044048), (224, 9416295), (240, 8788542), (245, 8609184), (252, 8370040), (280, 7533036), (288, 7323785), (294, 7174320), (315, 6696032), (334, 6315120), (336, 6277530), (358, 5891760), (360, 5859028), (392, 5380740), (420, 5022024), (441, 4782880), (480, 4394271), (490, 4304592), (501, 4210080), (504, 4185020), (537, 3927840), (560, 3766518), (588, 3587160), (630, 3348016), (668, 3157560), (672, 3138765), (716, 2945880), (720, 2929514), (735, 2869728), (784, 2690370), (835, 2526048), (840, 2511012), (882, 2391440), (895, 2356704), (980, 2152296), (1002, 2105040), (1008, 2092510), (1074, 1963920), (1120, 1883259), (1169, 1804320), (1176, 1793580), (1253, 1683360), (1260, 1674008), (1336, 1578780), (1432, 1472940), (1440, 1464757), (1470, 1434864), (1503, 1403360), (1568, 1345185), (1611, 1309280), (1670, 1263024), (1680, 1255506), (1764, 1195720), (1790, 1178352), (1960, 1076148), (2004, 1052520), (2016, 1046255), (2148, 981960), (2205, 956576), (2338, 902160), (2352, 896790), (2505, 842016), (2506, 841680), (2520, 837004), (2672, 789390), (2685, 785568), (2864, 736470), (2940, 717432), (3006, 701680), (3222, 654640), (3340, 631512), (3360, 627753), (3507, 601440), (3528, 597860), (3580, 589176), (3759, 561120), (3920, 538074), (4008, 526260), (4296, 490980), (4410, 478288), (4676, 451080), (4704, 448395), (5010, 421008), (5012, 420840), (5040, 418502), (5344, 394695), (5370, 392784), (5728, 368235), (5845, 360864), (5880, 358716), (6012, 350840), (6265, 336672), (6444, 327320), (6680, 315756), (7014, 300720), (7056, 298930), (7160, 294588), (7515, 280672), (7518, 280560), (7840, 269037), (8016, 263130), (8055, 261856), (8183, 257760), (8592, 245490), (8771, 240480), (8820, 239144), (9352, 225540), (10020, 210504), (10024, 210420), (10080, 209251), (10521, 200480), (10740, 196392), (11277, 187040), (11690, 180432), (11760, 179358), (12024, 175420), (12530, 168336), (12888, 163660), (13360, 157878), (14028, 150360), (14112, 149465), (14320, 147294), (15030, 140336), (15036, 140280), (16032, 131565), (16110, 130928), (16366, 128880), (17184, 122745), (17535, 120288), (17542, 120240), (17640, 119572), (18704, 112770), (18795, 112224), (20040, 105252), (20048, 105210), (21042, 100240), (21480, 98196), (22554, 93520), (23380, 90216), (23520, 89679), (24048, 87710), (24549, 85920), (25060, 84168), (25776, 81830), (26313, 80160), (26720, 78939), (28056, 75180), (28640, 73647), (29893, 70560), (30060, 70168), (30072, 70140), (32220, 65464), (32732, 64440), (35070, 60144), (35084, 60120), (35280, 59786), (37408, 56385), (37590, 56112), (40080, 52626), (40096, 52605), (40915, 51552), (42084, 50120), (42960, 49098), (43855, 48096), (45108, 46760)]