13204800

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{131}}^1$

素因数の和:166

約数の個数: 252

約数和(自身を含む): 54047136

約数和(自身を除く): 40842336

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, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 131, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 262, 280, 288, 300, 315, 320, 336, 350, 360, 393, 400, 420, 448, 450, 480, 504, 524, 525, 560, 576, 600, 630, 655, 672, 700, 720, 786, 800, 840, 900, 917, 960, 1008, 1048, 1050, 1120, 1179, 1200, 1260, 1310, 1344, 1400, 1440, 1572, 1575, 1600, 1680, 1800, 1834, 1965, 2016, 2096, 2100, 2240, 2358, 2400, 2520, 2620, 2751, 2800, 2880, 3144, 3150, 3275, 3360, 3600, 3668, 3930, 4032, 4192, 4200, 4585, 4716, 4800, 5040, 5240, 5502, 5600, 5895, 6288, 6300, 6550, 6720, 7200, 7336, 7860, 8253, 8384, 8400, 9170, 9432, 9825, 10080, 10480, 11004, 11200, 11790, 12576, 12600, 13100, 13755, 14400, 14672, 15720, 16506, 16800, 18340, 18864, 19650, 20160, 20960, 22008, 22925, 23580, 25152, 25200, 26200, 27510, 29344, 29475, 31440, 33012, 33600, 36680, 37728, 39300, 41265, 41920, 44016, 45850, 47160, 50400, 52400, 55020, 58688, 58950, 62880, 66024, 68775, 73360, 75456, 78600, 82530, 88032, 91700, 94320, 100800, 104800, 110040, 117900, 125760, 132048, 137550, 146720, 157200, 165060, 176064, 183400, 188640, 206325, 209600, 220080, 235800, 264096, 275100, 293440, 314400, 330120, 366800, 377280, 412650, 440160, 471600, 528192, 550200, 628800, 660240, 733600, 825300, 880320, 943200, 1100400, 1320480, 1467200, 1650600, 1886400, 2200800, 2640960, 3301200, 4401600, 6602400, 13204800]

約数ペア:

[(1, 13204800), (2, 6602400), (3, 4401600), (4, 3301200), (5, 2640960), (6, 2200800), (7, 1886400), (8, 1650600), (9, 1467200), (10, 1320480), (12, 1100400), (14, 943200), (15, 880320), (16, 825300), (18, 733600), (20, 660240), (21, 628800), (24, 550200), (25, 528192), (28, 471600), (30, 440160), (32, 412650), (35, 377280), (36, 366800), (40, 330120), (42, 314400), (45, 293440), (48, 275100), (50, 264096), (56, 235800), (60, 220080), (63, 209600), (64, 206325), (70, 188640), (72, 183400), (75, 176064), (80, 165060), (84, 157200), (90, 146720), (96, 137550), (100, 132048), (105, 125760), (112, 117900), (120, 110040), (126, 104800), (131, 100800), (140, 94320), (144, 91700), (150, 88032), (160, 82530), (168, 78600), (175, 75456), (180, 73360), (192, 68775), (200, 66024), (210, 62880), (224, 58950), (225, 58688), (240, 55020), (252, 52400), (262, 50400), (280, 47160), (288, 45850), (300, 44016), (315, 41920), (320, 41265), (336, 39300), (350, 37728), (360, 36680), (393, 33600), (400, 33012), (420, 31440), (448, 29475), (450, 29344), (480, 27510), (504, 26200), (524, 25200), (525, 25152), (560, 23580), (576, 22925), (600, 22008), (630, 20960), (655, 20160), (672, 19650), (700, 18864), (720, 18340), (786, 16800), (800, 16506), (840, 15720), (900, 14672), (917, 14400), (960, 13755), (1008, 13100), (1048, 12600), (1050, 12576), (1120, 11790), (1179, 11200), (1200, 11004), (1260, 10480), (1310, 10080), (1344, 9825), (1400, 9432), (1440, 9170), (1572, 8400), (1575, 8384), (1600, 8253), (1680, 7860), (1800, 7336), (1834, 7200), (1965, 6720), (2016, 6550), (2096, 6300), (2100, 6288), (2240, 5895), (2358, 5600), (2400, 5502), (2520, 5240), (2620, 5040), (2751, 4800), (2800, 4716), (2880, 4585), (3144, 4200), (3150, 4192), (3275, 4032), (3360, 3930), (3600, 3668)]