542812480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7817}}^1$

素因数の和:7872

約数の個数: 112

約数和(自身を含む): 1525072896

約数和(自身を除く): 982260416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4960, 6944, 7817, 8680, 9920, 13888, 15634, 17360, 31268, 34720, 39085, 54719, 62536, 69440, 78170, 109438, 125072, 156340, 218876, 242327, 250144, 273595, 312680, 437752, 484654, 500288, 547190, 625360, 875504, 969308, 1094380, 1211635, 1250720, 1696289, 1751008, 1938616, 2188760, 2423270, 2501440, 3392578, 3502016, 3877232, 4377520, 4846540, 6785156, 7754464, 8481445, 8755040, 9693080, 13570312, 15508928, 16962890, 17510080, 19386160, 27140624, 33925780, 38772320, 54281248, 67851560, 77544640, 108562496, 135703120, 271406240, 542812480]

約数ペア:

[(1, 542812480), (2, 271406240), (4, 135703120), (5, 108562496), (7, 77544640), (8, 67851560), (10, 54281248), (14, 38772320), (16, 33925780), (20, 27140624), (28, 19386160), (31, 17510080), (32, 16962890), (35, 15508928), (40, 13570312), (56, 9693080), (62, 8755040), (64, 8481445), (70, 7754464), (80, 6785156), (112, 4846540), (124, 4377520), (140, 3877232), (155, 3502016), (160, 3392578), (217, 2501440), (224, 2423270), (248, 2188760), (280, 1938616), (310, 1751008), (320, 1696289), (434, 1250720), (448, 1211635), (496, 1094380), (560, 969308), (620, 875504), (868, 625360), (992, 547190), (1085, 500288), (1120, 484654), (1240, 437752), (1736, 312680), (1984, 273595), (2170, 250144), (2240, 242327), (2480, 218876), (3472, 156340), (4340, 125072), (4960, 109438), (6944, 78170), (7817, 69440), (8680, 62536), (9920, 54719), (13888, 39085), (15634, 34720), (17360, 31268)]