540655080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37861}}^1$

素因数の和:37899

約数の個数: 128

約数和(自身を含む): 1962766080

約数和(自身を除く): 1422111000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 37861, 75722, 113583, 151444, 189305, 227166, 265027, 302888, 378610, 454332, 530054, 567915, 643637, 757220, 795081, 908664, 1060108, 1135830, 1287274, 1325135, 1514440, 1590162, 1930911, 2120216, 2271660, 2574548, 2650270, 3180324, 3218185, 3861822, 3975405, 4505459, 4543320, 5149096, 5300540, 6360648, 6436370, 7723644, 7950810, 9010918, 9654555, 10601080, 12872740, 13516377, 15447288, 15901620, 18021836, 19309110, 22527295, 25745480, 27032754, 31803240, 36043672, 38618220, 45054590, 54065508, 67581885, 77236440, 90109180, 108131016, 135163770, 180218360, 270327540, 540655080]

約数ペア:

[(1, 540655080), (2, 270327540), (3, 180218360), (4, 135163770), (5, 108131016), (6, 90109180), (7, 77236440), (8, 67581885), (10, 54065508), (12, 45054590), (14, 38618220), (15, 36043672), (17, 31803240), (20, 27032754), (21, 25745480), (24, 22527295), (28, 19309110), (30, 18021836), (34, 15901620), (35, 15447288), (40, 13516377), (42, 12872740), (51, 10601080), (56, 9654555), (60, 9010918), (68, 7950810), (70, 7723644), (84, 6436370), (85, 6360648), (102, 5300540), (105, 5149096), (119, 4543320), (120, 4505459), (136, 3975405), (140, 3861822), (168, 3218185), (170, 3180324), (204, 2650270), (210, 2574548), (238, 2271660), (255, 2120216), (280, 1930911), (340, 1590162), (357, 1514440), (408, 1325135), (420, 1287274), (476, 1135830), (510, 1060108), (595, 908664), (680, 795081), (714, 757220), (840, 643637), (952, 567915), (1020, 530054), (1190, 454332), (1428, 378610), (1785, 302888), (2040, 265027), (2380, 227166), (2856, 189305), (3570, 151444), (4760, 113583), (7140, 75722), (14280, 37861)]