19474741200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{617}}^1\times {\mathrm{907}}^1$

素因数の和:1574

約数の個数: 240

約数和(自身を含む): 64711126080

約数和(自身を除く): 45236384880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 58, 60, 75, 80, 87, 100, 116, 120, 145, 150, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 580, 600, 617, 696, 725, 870, 907, 1160, 1200, 1234, 1392, 1450, 1740, 1814, 1851, 2175, 2320, 2468, 2721, 2900, 3085, 3480, 3628, 3702, 4350, 4535, 4936, 5442, 5800, 6170, 6960, 7256, 7404, 8700, 9070, 9255, 9872, 10884, 11600, 12340, 13605, 14512, 14808, 15425, 17400, 17893, 18140, 18510, 21768, 22675, 24680, 26303, 27210, 29616, 30850, 34800, 35786, 36280, 37020, 43536, 45350, 46275, 49360, 52606, 53679, 54420, 61700, 68025, 71572, 72560, 74040, 78909, 89465, 90700, 92550, 105212, 107358, 108840, 123400, 131515, 136050, 143144, 148080, 157818, 178930, 181400, 185100, 210424, 214716, 217680, 246800, 263030, 268395, 272100, 286288, 315636, 357860, 362800, 370200, 394545, 420848, 429432, 447325, 526060, 536790, 544200, 559619, 631272, 657575, 715720, 740400, 789090, 858864, 894650, 1052120, 1073580, 1088400, 1119238, 1262544, 1315150, 1341975, 1431440, 1578180, 1678857, 1789300, 1972725, 2104240, 2147160, 2238476, 2630300, 2683950, 2798095, 3156360, 3357714, 3578600, 3945450, 4294320, 4476952, 5260600, 5367900, 5596190, 6312720, 6715428, 7157200, 7890900, 8394285, 8953904, 10521200, 10735800, 11192380, 13430856, 13990475, 15781800, 16228951, 16788570, 21471600, 22384760, 26861712, 27980950, 31563600, 32457902, 33577140, 41971425, 44769520, 48686853, 55961900, 64915804, 67154280, 81144755, 83942850, 97373706, 111923800, 129831608, 134308560, 162289510, 167885700, 194747412, 223847600, 243434265, 259663216, 324579020, 335771400, 389494824, 405723775, 486868530, 649158040, 671542800, 778989648, 811447550, 973737060, 1217171325, 1298316080, 1622895100, 1947474120, 2434342650, 3245790200, 3894948240, 4868685300, 6491580400, 9737370600, 19474741200]

約数ペア:

[(1, 19474741200), (2, 9737370600), (3, 6491580400), (4, 4868685300), (5, 3894948240), (6, 3245790200), (8, 2434342650), (10, 1947474120), (12, 1622895100), (15, 1298316080), (16, 1217171325), (20, 973737060), (24, 811447550), (25, 778989648), (29, 671542800), (30, 649158040), (40, 486868530), (48, 405723775), (50, 389494824), (58, 335771400), (60, 324579020), (75, 259663216), (80, 243434265), (87, 223847600), (100, 194747412), (116, 167885700), (120, 162289510), (145, 134308560), (150, 129831608), (174, 111923800), (200, 97373706), (232, 83942850), (240, 81144755), (290, 67154280), (300, 64915804), (348, 55961900), (400, 48686853), (435, 44769520), (464, 41971425), (580, 33577140), (600, 32457902), (617, 31563600), (696, 27980950), (725, 26861712), (870, 22384760), (907, 21471600), (1160, 16788570), (1200, 16228951), (1234, 15781800), (1392, 13990475), (1450, 13430856), (1740, 11192380), (1814, 10735800), (1851, 10521200), (2175, 8953904), (2320, 8394285), (2468, 7890900), (2721, 7157200), (2900, 6715428), (3085, 6312720), (3480, 5596190), (3628, 5367900), (3702, 5260600), (4350, 4476952), (4535, 4294320), (4936, 3945450), (5442, 3578600), (5800, 3357714), (6170, 3156360), (6960, 2798095), (7256, 2683950), (7404, 2630300), (8700, 2238476), (9070, 2147160), (9255, 2104240), (9872, 1972725), (10884, 1789300), (11600, 1678857), (12340, 1578180), (13605, 1431440), (14512, 1341975), (14808, 1315150), (15425, 1262544), (17400, 1119238), (17893, 1088400), (18140, 1073580), (18510, 1052120), (21768, 894650), (22675, 858864), (24680, 789090), (26303, 740400), (27210, 715720), (29616, 657575), (30850, 631272), (34800, 559619), (35786, 544200), (36280, 536790), (37020, 526060), (43536, 447325), (45350, 429432), (46275, 420848), (49360, 394545), (52606, 370200), (53679, 362800), (54420, 357860), (61700, 315636), (68025, 286288), (71572, 272100), (72560, 268395), (74040, 263030), (78909, 246800), (89465, 217680), (90700, 214716), (92550, 210424), (105212, 185100), (107358, 181400), (108840, 178930), (123400, 157818), (131515, 148080), (136050, 143144)]