210906360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:810

約数の個数: 192

約数和(自身を含む): 790732800

約数和(自身を除く): 579826440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 127, 140, 168, 180, 210, 252, 254, 280, 315, 360, 381, 420, 504, 508, 630, 635, 659, 762, 840, 889, 1016, 1143, 1260, 1270, 1318, 1524, 1778, 1905, 1977, 2286, 2520, 2540, 2636, 2667, 3048, 3295, 3556, 3810, 3954, 4445, 4572, 4613, 5080, 5272, 5334, 5715, 5931, 6590, 7112, 7620, 7908, 8001, 8890, 9144, 9226, 9885, 10668, 11430, 11862, 13180, 13335, 13839, 15240, 15816, 16002, 17780, 18452, 19770, 21336, 22860, 23065, 23724, 26360, 26670, 27678, 29655, 32004, 35560, 36904, 39540, 40005, 41517, 45720, 46130, 47448, 53340, 55356, 59310, 64008, 69195, 79080, 80010, 83034, 83693, 92260, 106680, 110712, 118620, 138390, 160020, 166068, 167386, 184520, 207585, 237240, 251079, 276780, 320040, 332136, 334772, 415170, 418465, 502158, 553560, 585851, 669544, 753237, 830340, 836930, 1004316, 1171702, 1255395, 1506474, 1660680, 1673860, 1757553, 2008632, 2343404, 2510790, 2929255, 3012948, 3347720, 3515106, 3766185, 4686808, 5021580, 5272659, 5858510, 6025896, 7030212, 7532370, 8787765, 10043160, 10545318, 11717020, 14060424, 15064740, 17575530, 21090636, 23434040, 26363295, 30129480, 35151060, 42181272, 52726590, 70302120, 105453180, 210906360]

約数ペア:

[(1, 210906360), (2, 105453180), (3, 70302120), (4, 52726590), (5, 42181272), (6, 35151060), (7, 30129480), (8, 26363295), (9, 23434040), (10, 21090636), (12, 17575530), (14, 15064740), (15, 14060424), (18, 11717020), (20, 10545318), (21, 10043160), (24, 8787765), (28, 7532370), (30, 7030212), (35, 6025896), (36, 5858510), (40, 5272659), (42, 5021580), (45, 4686808), (56, 3766185), (60, 3515106), (63, 3347720), (70, 3012948), (72, 2929255), (84, 2510790), (90, 2343404), (105, 2008632), (120, 1757553), (126, 1673860), (127, 1660680), (140, 1506474), (168, 1255395), (180, 1171702), (210, 1004316), (252, 836930), (254, 830340), (280, 753237), (315, 669544), (360, 585851), (381, 553560), (420, 502158), (504, 418465), (508, 415170), (630, 334772), (635, 332136), (659, 320040), (762, 276780), (840, 251079), (889, 237240), (1016, 207585), (1143, 184520), (1260, 167386), (1270, 166068), (1318, 160020), (1524, 138390), (1778, 118620), (1905, 110712), (1977, 106680), (2286, 92260), (2520, 83693), (2540, 83034), (2636, 80010), (2667, 79080), (3048, 69195), (3295, 64008), (3556, 59310), (3810, 55356), (3954, 53340), (4445, 47448), (4572, 46130), (4613, 45720), (5080, 41517), (5272, 40005), (5334, 39540), (5715, 36904), (5931, 35560), (6590, 32004), (7112, 29655), (7620, 27678), (7908, 26670), (8001, 26360), (8890, 23724), (9144, 23065), (9226, 22860), (9885, 21336), (10668, 19770), (11430, 18452), (11862, 17780), (13180, 16002), (13335, 15816), (13839, 15240)]