218562120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2017}}^1$

素因数の和:2084

約数の個数: 192

約数和(自身を含む): 831093120

約数和(自身を除く): 612531000

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, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 504, 516, 602, 630, 645, 774, 840, 860, 903, 1032, 1204, 1260, 1290, 1505, 1548, 1720, 1806, 1935, 2017, 2408, 2520, 2580, 2709, 3010, 3096, 3612, 3870, 4034, 4515, 5160, 5418, 6020, 6051, 7224, 7740, 8068, 9030, 10085, 10836, 12040, 12102, 13545, 14119, 15480, 16136, 18060, 18153, 20170, 21672, 24204, 27090, 28238, 30255, 36120, 36306, 40340, 42357, 48408, 54180, 56476, 60510, 70595, 72612, 80680, 84714, 86731, 90765, 108360, 112952, 121020, 127071, 141190, 145224, 169428, 173462, 181530, 211785, 242040, 254142, 260193, 282380, 338856, 346924, 363060, 423570, 433655, 508284, 520386, 564760, 607117, 635355, 693848, 726120, 780579, 847140, 867310, 1016568, 1040772, 1214234, 1270710, 1300965, 1561158, 1694280, 1734620, 1821351, 2081544, 2428468, 2541420, 2601930, 3035585, 3122316, 3469240, 3642702, 3902895, 4856936, 5082840, 5203860, 5464053, 6071170, 6244632, 7285404, 7805790, 9106755, 10407720, 10928106, 12142340, 14570808, 15611580, 18213510, 21856212, 24284680, 27320265, 31223160, 36427020, 43712424, 54640530, 72854040, 109281060, 218562120]

約数ペア:

[(1, 218562120), (2, 109281060), (3, 72854040), (4, 54640530), (5, 43712424), (6, 36427020), (7, 31223160), (8, 27320265), (9, 24284680), (10, 21856212), (12, 18213510), (14, 15611580), (15, 14570808), (18, 12142340), (20, 10928106), (21, 10407720), (24, 9106755), (28, 7805790), (30, 7285404), (35, 6244632), (36, 6071170), (40, 5464053), (42, 5203860), (43, 5082840), (45, 4856936), (56, 3902895), (60, 3642702), (63, 3469240), (70, 3122316), (72, 3035585), (84, 2601930), (86, 2541420), (90, 2428468), (105, 2081544), (120, 1821351), (126, 1734620), (129, 1694280), (140, 1561158), (168, 1300965), (172, 1270710), (180, 1214234), (210, 1040772), (215, 1016568), (252, 867310), (258, 847140), (280, 780579), (301, 726120), (315, 693848), (344, 635355), (360, 607117), (387, 564760), (420, 520386), (430, 508284), (504, 433655), (516, 423570), (602, 363060), (630, 346924), (645, 338856), (774, 282380), (840, 260193), (860, 254142), (903, 242040), (1032, 211785), (1204, 181530), (1260, 173462), (1290, 169428), (1505, 145224), (1548, 141190), (1720, 127071), (1806, 121020), (1935, 112952), (2017, 108360), (2408, 90765), (2520, 86731), (2580, 84714), (2709, 80680), (3010, 72612), (3096, 70595), (3612, 60510), (3870, 56476), (4034, 54180), (4515, 48408), (5160, 42357), (5418, 40340), (6020, 36306), (6051, 36120), (7224, 30255), (7740, 28238), (8068, 27090), (9030, 24204), (10085, 21672), (10836, 20170), (12040, 18153), (12102, 18060), (13545, 16136), (14119, 15480)]