317197440

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{7867}}^1$

素因数の和:7899

約数の個数: 192

約数和(自身を含む): 1251956160

約数和(自身を除く): 934758720

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, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 7867, 8064, 10080, 13440, 15734, 20160, 23601, 31468, 39335, 40320, 47202, 55069, 62936, 70803, 78670, 94404, 110138, 118005, 125872, 141606, 157340, 165207, 188808, 220276, 236010, 251744, 275345, 283212, 314680, 330414, 354015, 377616, 440552, 472020, 495621, 503488, 550690, 566424, 629360, 660828, 708030, 755232, 826035, 881104, 944040, 991242, 1006976, 1101380, 1132848, 1258720, 1321656, 1416060, 1510464, 1652070, 1762208, 1888080, 1982484, 2202760, 2265696, 2478105, 2517440, 2643312, 2832120, 3020928, 3304140, 3524416, 3776160, 3964968, 4405520, 4531392, 4956210, 5034880, 5286624, 5664240, 6608280, 7048832, 7552320, 7929936, 8811040, 9062784, 9912420, 10573248, 11328480, 13216560, 15104640, 15859872, 17622080, 19824840, 21146496, 22656960, 26433120, 31719744, 35244160, 39649680, 45313920, 52866240, 63439488, 79299360, 105732480, 158598720, 317197440]

約数ペア:

[(1, 317197440), (2, 158598720), (3, 105732480), (4, 79299360), (5, 63439488), (6, 52866240), (7, 45313920), (8, 39649680), (9, 35244160), (10, 31719744), (12, 26433120), (14, 22656960), (15, 21146496), (16, 19824840), (18, 17622080), (20, 15859872), (21, 15104640), (24, 13216560), (28, 11328480), (30, 10573248), (32, 9912420), (35, 9062784), (36, 8811040), (40, 7929936), (42, 7552320), (45, 7048832), (48, 6608280), (56, 5664240), (60, 5286624), (63, 5034880), (64, 4956210), (70, 4531392), (72, 4405520), (80, 3964968), (84, 3776160), (90, 3524416), (96, 3304140), (105, 3020928), (112, 2832120), (120, 2643312), (126, 2517440), (128, 2478105), (140, 2265696), (144, 2202760), (160, 1982484), (168, 1888080), (180, 1762208), (192, 1652070), (210, 1510464), (224, 1416060), (240, 1321656), (252, 1258720), (280, 1132848), (288, 1101380), (315, 1006976), (320, 991242), (336, 944040), (360, 881104), (384, 826035), (420, 755232), (448, 708030), (480, 660828), (504, 629360), (560, 566424), (576, 550690), (630, 503488), (640, 495621), (672, 472020), (720, 440552), (840, 377616), (896, 354015), (960, 330414), (1008, 314680), (1120, 283212), (1152, 275345), (1260, 251744), (1344, 236010), (1440, 220276), (1680, 188808), (1920, 165207), (2016, 157340), (2240, 141606), (2520, 125872), (2688, 118005), (2880, 110138), (3360, 94404), (4032, 78670), (4480, 70803), (5040, 62936), (5760, 55069), (6720, 47202), (7867, 40320), (8064, 39335), (10080, 31468), (13440, 23601), (15734, 20160)]