38945455080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{65393}}^1$

素因数の和:66123

約数の個数: 128

約数和(自身を含む): 133717651200

約数和(自身を除く): 94772196120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 709, 840, 1418, 2127, 2836, 3545, 4254, 4963, 5672, 7090, 8508, 9926, 10635, 14180, 14889, 17016, 19852, 21270, 24815, 28360, 29778, 39704, 42540, 49630, 59556, 65393, 74445, 85080, 99260, 119112, 130786, 148890, 196179, 198520, 261572, 297780, 326965, 392358, 457751, 523144, 595560, 653930, 784716, 915502, 980895, 1307860, 1373253, 1569432, 1831004, 1961790, 2288755, 2615720, 2746506, 3662008, 3923580, 4577510, 5493012, 6866265, 7847160, 9155020, 10986024, 13732530, 18310040, 27465060, 46363637, 54930120, 92727274, 139090911, 185454548, 231818185, 278181822, 324545459, 370909096, 463636370, 556363644, 649090918, 695454555, 927272740, 973636377, 1112727288, 1298181836, 1390909110, 1622727295, 1854545480, 1947272754, 2596363672, 2781818220, 3245454590, 3894545508, 4868181885, 5563636440, 6490909180, 7789091016, 9736363770, 12981818360, 19472727540, 38945455080]

約数ペア:

[(1, 38945455080), (2, 19472727540), (3, 12981818360), (4, 9736363770), (5, 7789091016), (6, 6490909180), (7, 5563636440), (8, 4868181885), (10, 3894545508), (12, 3245454590), (14, 2781818220), (15, 2596363672), (20, 1947272754), (21, 1854545480), (24, 1622727295), (28, 1390909110), (30, 1298181836), (35, 1112727288), (40, 973636377), (42, 927272740), (56, 695454555), (60, 649090918), (70, 556363644), (84, 463636370), (105, 370909096), (120, 324545459), (140, 278181822), (168, 231818185), (210, 185454548), (280, 139090911), (420, 92727274), (709, 54930120), (840, 46363637), (1418, 27465060), (2127, 18310040), (2836, 13732530), (3545, 10986024), (4254, 9155020), (4963, 7847160), (5672, 6866265), (7090, 5493012), (8508, 4577510), (9926, 3923580), (10635, 3662008), (14180, 2746506), (14889, 2615720), (17016, 2288755), (19852, 1961790), (21270, 1831004), (24815, 1569432), (28360, 1373253), (29778, 1307860), (39704, 980895), (42540, 915502), (49630, 784716), (59556, 653930), (65393, 595560), (74445, 523144), (85080, 457751), (99260, 392358), (119112, 326965), (130786, 297780), (148890, 261572), (196179, 198520)]