43217280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 256

約数和(自身を含む): 159364800

約数和(自身を除く): 116147520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 61, 64, 72, 80, 82, 90, 96, 108, 120, 122, 123, 128, 135, 144, 160, 164, 180, 183, 192, 205, 216, 240, 244, 246, 270, 288, 305, 320, 328, 360, 366, 369, 384, 410, 432, 480, 488, 492, 540, 549, 576, 610, 615, 640, 656, 720, 732, 738, 820, 864, 915, 960, 976, 984, 1080, 1098, 1107, 1152, 1220, 1230, 1312, 1440, 1464, 1476, 1640, 1647, 1728, 1830, 1845, 1920, 1952, 1968, 2160, 2196, 2214, 2440, 2460, 2501, 2624, 2745, 2880, 2928, 2952, 3280, 3294, 3456, 3660, 3690, 3904, 3936, 4320, 4392, 4428, 4880, 4920, 5002, 5248, 5490, 5535, 5760, 5856, 5904, 6560, 6588, 7320, 7380, 7503, 7808, 7872, 8235, 8640, 8784, 8856, 9760, 9840, 10004, 10980, 11070, 11712, 11808, 12505, 13120, 13176, 14640, 14760, 15006, 15744, 16470, 17280, 17568, 17712, 19520, 19680, 20008, 21960, 22140, 22509, 23424, 23616, 25010, 26240, 26352, 29280, 29520, 30012, 32940, 35136, 35424, 37515, 39040, 39360, 40016, 43920, 44280, 45018, 47232, 50020, 52704, 58560, 59040, 60024, 65880, 67527, 70272, 70848, 75030, 78720, 80032, 87840, 88560, 90036, 100040, 105408, 112545, 117120, 118080, 120048, 131760, 135054, 141696, 150060, 160064, 175680, 177120, 180072, 200080, 210816, 225090, 236160, 240096, 263520, 270108, 300120, 320128, 337635, 351360, 354240, 360144, 400160, 450180, 480192, 527040, 540216, 600240, 675270, 708480, 720288, 800320, 900360, 960384, 1054080, 1080432, 1200480, 1350540, 1440576, 1600640, 1800720, 2160864, 2400960, 2701080, 2881152, 3601440, 4321728, 4801920, 5402160, 7202880, 8643456, 10804320, 14405760, 21608640, 43217280]

約数ペア:

[(1, 43217280), (2, 21608640), (3, 14405760), (4, 10804320), (5, 8643456), (6, 7202880), (8, 5402160), (9, 4801920), (10, 4321728), (12, 3601440), (15, 2881152), (16, 2701080), (18, 2400960), (20, 2160864), (24, 1800720), (27, 1600640), (30, 1440576), (32, 1350540), (36, 1200480), (40, 1080432), (41, 1054080), (45, 960384), (48, 900360), (54, 800320), (60, 720288), (61, 708480), (64, 675270), (72, 600240), (80, 540216), (82, 527040), (90, 480192), (96, 450180), (108, 400160), (120, 360144), (122, 354240), (123, 351360), (128, 337635), (135, 320128), (144, 300120), (160, 270108), (164, 263520), (180, 240096), (183, 236160), (192, 225090), (205, 210816), (216, 200080), (240, 180072), (244, 177120), (246, 175680), (270, 160064), (288, 150060), (305, 141696), (320, 135054), (328, 131760), (360, 120048), (366, 118080), (369, 117120), (384, 112545), (410, 105408), (432, 100040), (480, 90036), (488, 88560), (492, 87840), (540, 80032), (549, 78720), (576, 75030), (610, 70848), (615, 70272), (640, 67527), (656, 65880), (720, 60024), (732, 59040), (738, 58560), (820, 52704), (864, 50020), (915, 47232), (960, 45018), (976, 44280), (984, 43920), (1080, 40016), (1098, 39360), (1107, 39040), (1152, 37515), (1220, 35424), (1230, 35136), (1312, 32940), (1440, 30012), (1464, 29520), (1476, 29280), (1640, 26352), (1647, 26240), (1728, 25010), (1830, 23616), (1845, 23424), (1920, 22509), (1952, 22140), (1968, 21960), (2160, 20008), (2196, 19680), (2214, 19520), (2440, 17712), (2460, 17568), (2501, 17280), (2624, 16470), (2745, 15744), (2880, 15006), (2928, 14760), (2952, 14640), (3280, 13176), (3294, 13120), (3456, 12505), (3660, 11808), (3690, 11712), (3904, 11070), (3936, 10980), (4320, 10004), (4392, 9840), (4428, 9760), (4880, 8856), (4920, 8784), (5002, 8640), (5248, 8235), (5490, 7872), (5535, 7808), (5760, 7503), (5856, 7380), (5904, 7320), (6560, 6588)]