1216504800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{24137}}^1$

素因数の和:24170

約数の個数: 216

約数和(自身を含む): 4902717456

約数和(自身を除く): 3686212656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2800, 3150, 3360, 3600, 4200, 5040, 5600, 6300, 7200, 8400, 10080, 12600, 16800, 24137, 25200, 48274, 50400, 72411, 96548, 120685, 144822, 168959, 193096, 217233, 241370, 289644, 337918, 362055, 386192, 434466, 482740, 506877, 579288, 603425, 675836, 724110, 772384, 844795, 868932, 965480, 1013754, 1086165, 1158576, 1206850, 1351672, 1448220, 1520631, 1689590, 1737864, 1810275, 1930960, 2027508, 2172330, 2317152, 2413700, 2534385, 2703344, 2896440, 3041262, 3379180, 3475728, 3620550, 3861920, 4055016, 4223975, 4344660, 4827400, 5068770, 5406688, 5430825, 5792880, 6082524, 6758360, 6951456, 7241100, 7603155, 8110032, 8447950, 8689320, 9654800, 10137540, 10861650, 11585760, 12165048, 12671925, 13516720, 14482200, 15206310, 16220064, 16895900, 17378640, 19309600, 20275080, 21723300, 24330096, 25343850, 27033440, 28964400, 30412620, 33791800, 34757280, 38015775, 40550160, 43446600, 48660192, 50687700, 57928800, 60825240, 67583600, 76031550, 81100320, 86893200, 101375400, 121650480, 135167200, 152063100, 173786400, 202750800, 243300960, 304126200, 405501600, 608252400, 1216504800]

約数ペア:

[(1, 1216504800), (2, 608252400), (3, 405501600), (4, 304126200), (5, 243300960), (6, 202750800), (7, 173786400), (8, 152063100), (9, 135167200), (10, 121650480), (12, 101375400), (14, 86893200), (15, 81100320), (16, 76031550), (18, 67583600), (20, 60825240), (21, 57928800), (24, 50687700), (25, 48660192), (28, 43446600), (30, 40550160), (32, 38015775), (35, 34757280), (36, 33791800), (40, 30412620), (42, 28964400), (45, 27033440), (48, 25343850), (50, 24330096), (56, 21723300), (60, 20275080), (63, 19309600), (70, 17378640), (72, 16895900), (75, 16220064), (80, 15206310), (84, 14482200), (90, 13516720), (96, 12671925), (100, 12165048), (105, 11585760), (112, 10861650), (120, 10137540), (126, 9654800), (140, 8689320), (144, 8447950), (150, 8110032), (160, 7603155), (168, 7241100), (175, 6951456), (180, 6758360), (200, 6082524), (210, 5792880), (224, 5430825), (225, 5406688), (240, 5068770), (252, 4827400), (280, 4344660), (288, 4223975), (300, 4055016), (315, 3861920), (336, 3620550), (350, 3475728), (360, 3379180), (400, 3041262), (420, 2896440), (450, 2703344), (480, 2534385), (504, 2413700), (525, 2317152), (560, 2172330), (600, 2027508), (630, 1930960), (672, 1810275), (700, 1737864), (720, 1689590), (800, 1520631), (840, 1448220), (900, 1351672), (1008, 1206850), (1050, 1158576), (1120, 1086165), (1200, 1013754), (1260, 965480), (1400, 868932), (1440, 844795), (1575, 772384), (1680, 724110), (1800, 675836), (2016, 603425), (2100, 579288), (2400, 506877), (2520, 482740), (2800, 434466), (3150, 386192), (3360, 362055), (3600, 337918), (4200, 289644), (5040, 241370), (5600, 217233), (6300, 193096), (7200, 168959), (8400, 144822), (10080, 120685), (12600, 96548), (16800, 72411), (24137, 50400), (25200, 48274)]