4728621240

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{208493}}^1$

素因数の和:208523

約数の個数: 160

約数和(自身を含む): 18163997280

約数和(自身を除く): 13435376040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 22680, 208493, 416986, 625479, 833972, 1042465, 1250958, 1459451, 1667944, 1876437, 2084930, 2501916, 2918902, 3127395, 3752874, 4169860, 4378353, 5003832, 5629311, 5837804, 6254790, 7297255, 7505748, 8339720, 8756706, 9382185, 11258622, 11675608, 12509580, 13135059, 14594510, 15011496, 16887933, 17513412, 18764370, 21891765, 22517244, 25019160, 26270118, 28146555, 29189020, 33775866, 35026824, 37528740, 39405177, 43783530, 45034488, 52540236, 56293110, 58378040, 65675295, 67551732, 75057480, 78810354, 84439665, 87567060, 105080472, 112586220, 118215531, 131350590, 135103464, 157620708, 168879330, 175134120, 197025885, 225172440, 236431062, 262701180, 315241416, 337758660, 394051770, 472862124, 525402360, 591077655, 675517320, 788103540, 945724248, 1182155310, 1576207080, 2364310620, 4728621240]

約数ペア:

[(1, 4728621240), (2, 2364310620), (3, 1576207080), (4, 1182155310), (5, 945724248), (6, 788103540), (7, 675517320), (8, 591077655), (9, 525402360), (10, 472862124), (12, 394051770), (14, 337758660), (15, 315241416), (18, 262701180), (20, 236431062), (21, 225172440), (24, 197025885), (27, 175134120), (28, 168879330), (30, 157620708), (35, 135103464), (36, 131350590), (40, 118215531), (42, 112586220), (45, 105080472), (54, 87567060), (56, 84439665), (60, 78810354), (63, 75057480), (70, 67551732), (72, 65675295), (81, 58378040), (84, 56293110), (90, 52540236), (105, 45034488), (108, 43783530), (120, 39405177), (126, 37528740), (135, 35026824), (140, 33775866), (162, 29189020), (168, 28146555), (180, 26270118), (189, 25019160), (210, 22517244), (216, 21891765), (252, 18764370), (270, 17513412), (280, 16887933), (315, 15011496), (324, 14594510), (360, 13135059), (378, 12509580), (405, 11675608), (420, 11258622), (504, 9382185), (540, 8756706), (567, 8339720), (630, 7505748), (648, 7297255), (756, 6254790), (810, 5837804), (840, 5629311), (945, 5003832), (1080, 4378353), (1134, 4169860), (1260, 3752874), (1512, 3127395), (1620, 2918902), (1890, 2501916), (2268, 2084930), (2520, 1876437), (2835, 1667944), (3240, 1459451), (3780, 1250958), (4536, 1042465), (5670, 833972), (7560, 625479), (11340, 416986), (22680, 208493)]