2997186360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{209887}}^1$

素因数の和:209925

約数の個数: 128

約数和(自身を含む): 10880593920

約数和(自身を除く): 7883407560

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, 209887, 419774, 629661, 839548, 1049435, 1259322, 1469209, 1679096, 2098870, 2518644, 2938418, 3148305, 3568079, 4197740, 4407627, 5037288, 5876836, 6296610, 7136158, 7346045, 8395480, 8815254, 10704237, 11753672, 12593220, 14272316, 14692090, 17630508, 17840395, 21408474, 22038135, 24976553, 25186440, 28544632, 29384180, 35261016, 35680790, 42816948, 44076270, 49953106, 53521185, 58768360, 71361580, 74929659, 85633896, 88152540, 99906212, 107042370, 124882765, 142723160, 149859318, 176305080, 199812424, 214084740, 249765530, 299718636, 374648295, 428169480, 499531060, 599437272, 749296590, 999062120, 1498593180, 2997186360]

約数ペア:

[(1, 2997186360), (2, 1498593180), (3, 999062120), (4, 749296590), (5, 599437272), (6, 499531060), (7, 428169480), (8, 374648295), (10, 299718636), (12, 249765530), (14, 214084740), (15, 199812424), (17, 176305080), (20, 149859318), (21, 142723160), (24, 124882765), (28, 107042370), (30, 99906212), (34, 88152540), (35, 85633896), (40, 74929659), (42, 71361580), (51, 58768360), (56, 53521185), (60, 49953106), (68, 44076270), (70, 42816948), (84, 35680790), (85, 35261016), (102, 29384180), (105, 28544632), (119, 25186440), (120, 24976553), (136, 22038135), (140, 21408474), (168, 17840395), (170, 17630508), (204, 14692090), (210, 14272316), (238, 12593220), (255, 11753672), (280, 10704237), (340, 8815254), (357, 8395480), (408, 7346045), (420, 7136158), (476, 6296610), (510, 5876836), (595, 5037288), (680, 4407627), (714, 4197740), (840, 3568079), (952, 3148305), (1020, 2938418), (1190, 2518644), (1428, 2098870), (1785, 1679096), (2040, 1469209), (2380, 1259322), (2856, 1049435), (3570, 839548), (4760, 629661), (7140, 419774), (14280, 209887)]