2000690160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{6653}}^1$

素因数の和:6855

約数の個数: 160

約数和(自身を含む): 7128829440

約数和(自身を除く): 5128139280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 179, 210, 240, 280, 336, 358, 420, 537, 560, 716, 840, 895, 1074, 1253, 1432, 1680, 1790, 2148, 2506, 2685, 2864, 3580, 3759, 4296, 5012, 5370, 6265, 6653, 7160, 7518, 8592, 10024, 10740, 12530, 13306, 14320, 15036, 18795, 19959, 20048, 21480, 25060, 26612, 30072, 33265, 37590, 39918, 42960, 46571, 50120, 53224, 60144, 66530, 75180, 79836, 93142, 99795, 100240, 106448, 133060, 139713, 150360, 159672, 186284, 199590, 232855, 266120, 279426, 300720, 319344, 372568, 399180, 465710, 532240, 558852, 698565, 745136, 798360, 931420, 1117704, 1190887, 1397130, 1596720, 1862840, 2235408, 2381774, 2794260, 3572661, 3725680, 4763548, 5588520, 5954435, 7145322, 8336209, 9527096, 11177040, 11908870, 14290644, 16672418, 17863305, 19054192, 23817740, 25008627, 28581288, 33344836, 35726610, 41681045, 47635480, 50017254, 57162576, 66689672, 71453220, 83362090, 95270960, 100034508, 125043135, 133379344, 142906440, 166724180, 200069016, 250086270, 285812880, 333448360, 400138032, 500172540, 666896720, 1000345080, 2000690160]

約数ペア:

[(1, 2000690160), (2, 1000345080), (3, 666896720), (4, 500172540), (5, 400138032), (6, 333448360), (7, 285812880), (8, 250086270), (10, 200069016), (12, 166724180), (14, 142906440), (15, 133379344), (16, 125043135), (20, 100034508), (21, 95270960), (24, 83362090), (28, 71453220), (30, 66689672), (35, 57162576), (40, 50017254), (42, 47635480), (48, 41681045), (56, 35726610), (60, 33344836), (70, 28581288), (80, 25008627), (84, 23817740), (105, 19054192), (112, 17863305), (120, 16672418), (140, 14290644), (168, 11908870), (179, 11177040), (210, 9527096), (240, 8336209), (280, 7145322), (336, 5954435), (358, 5588520), (420, 4763548), (537, 3725680), (560, 3572661), (716, 2794260), (840, 2381774), (895, 2235408), (1074, 1862840), (1253, 1596720), (1432, 1397130), (1680, 1190887), (1790, 1117704), (2148, 931420), (2506, 798360), (2685, 745136), (2864, 698565), (3580, 558852), (3759, 532240), (4296, 465710), (5012, 399180), (5370, 372568), (6265, 319344), (6653, 300720), (7160, 279426), (7518, 266120), (8592, 232855), (10024, 199590), (10740, 186284), (12530, 159672), (13306, 150360), (14320, 139713), (15036, 133060), (18795, 106448), (19959, 100240), (20048, 99795), (21480, 93142), (25060, 79836), (26612, 75180), (30072, 66530), (33265, 60144), (37590, 53224), (39918, 50120), (42960, 46571)]