551113920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{27337}}^1$

素因数の和:27367

約数の個数: 168

約数和(自身を含む): 2166481824

約数和(自身を除く): 1615367904

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, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 27337, 54674, 82011, 109348, 136685, 164022, 191359, 218696, 246033, 273370, 328044, 382718, 410055, 437392, 492066, 546740, 574077, 656088, 765436, 820110, 874784, 956795, 984132, 1093480, 1148154, 1230165, 1312176, 1530872, 1640220, 1722231, 1749568, 1913590, 1968264, 2186960, 2296308, 2460330, 2624352, 2870385, 3061744, 3280440, 3444462, 3827180, 3936528, 4373920, 4592616, 4920660, 5248704, 5740770, 6123488, 6560880, 6888924, 7654360, 7873056, 8611155, 8747840, 9185232, 9841320, 11481540, 12246976, 13121760, 13777848, 15308720, 15746112, 17222310, 18370464, 19682640, 22963080, 26243520, 27555696, 30617440, 34444620, 36740928, 39365280, 45926160, 55111392, 61234880, 68889240, 78730560, 91852320, 110222784, 137778480, 183704640, 275556960, 551113920]

約数ペア:

[(1, 551113920), (2, 275556960), (3, 183704640), (4, 137778480), (5, 110222784), (6, 91852320), (7, 78730560), (8, 68889240), (9, 61234880), (10, 55111392), (12, 45926160), (14, 39365280), (15, 36740928), (16, 34444620), (18, 30617440), (20, 27555696), (21, 26243520), (24, 22963080), (28, 19682640), (30, 18370464), (32, 17222310), (35, 15746112), (36, 15308720), (40, 13777848), (42, 13121760), (45, 12246976), (48, 11481540), (56, 9841320), (60, 9185232), (63, 8747840), (64, 8611155), (70, 7873056), (72, 7654360), (80, 6888924), (84, 6560880), (90, 6123488), (96, 5740770), (105, 5248704), (112, 4920660), (120, 4592616), (126, 4373920), (140, 3936528), (144, 3827180), (160, 3444462), (168, 3280440), (180, 3061744), (192, 2870385), (210, 2624352), (224, 2460330), (240, 2296308), (252, 2186960), (280, 1968264), (288, 1913590), (315, 1749568), (320, 1722231), (336, 1640220), (360, 1530872), (420, 1312176), (448, 1230165), (480, 1148154), (504, 1093480), (560, 984132), (576, 956795), (630, 874784), (672, 820110), (720, 765436), (840, 656088), (960, 574077), (1008, 546740), (1120, 492066), (1260, 437392), (1344, 410055), (1440, 382718), (1680, 328044), (2016, 273370), (2240, 246033), (2520, 218696), (2880, 191359), (3360, 164022), (4032, 136685), (5040, 109348), (6720, 82011), (10080, 54674), (20160, 27337)]