17229240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 256

約数和(自身を含む): 68428800

約数和(自身を除く): 51199560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 53, 54, 56, 60, 63, 70, 72, 84, 86, 90, 105, 106, 108, 120, 126, 129, 135, 140, 159, 168, 172, 180, 189, 210, 212, 215, 216, 252, 258, 265, 270, 280, 301, 315, 318, 344, 360, 371, 378, 387, 420, 424, 430, 477, 504, 516, 530, 540, 602, 630, 636, 645, 742, 756, 774, 795, 840, 860, 903, 945, 954, 1032, 1060, 1080, 1113, 1161, 1204, 1260, 1272, 1290, 1431, 1484, 1505, 1512, 1548, 1590, 1720, 1806, 1855, 1890, 1908, 1935, 2120, 2226, 2279, 2322, 2385, 2408, 2520, 2580, 2709, 2862, 2968, 3010, 3096, 3180, 3339, 3612, 3710, 3780, 3816, 3870, 4452, 4515, 4558, 4644, 4770, 5160, 5418, 5565, 5724, 5805, 6020, 6360, 6678, 6837, 7155, 7224, 7420, 7560, 7740, 8127, 8904, 9030, 9116, 9288, 9540, 10017, 10836, 11130, 11395, 11448, 11610, 12040, 13356, 13545, 13674, 14310, 14840, 15480, 15953, 16254, 16695, 18060, 18232, 19080, 20034, 20511, 21672, 22260, 22790, 23220, 26712, 27090, 27348, 28620, 31906, 32508, 33390, 34185, 36120, 40068, 40635, 41022, 44520, 45580, 46440, 47859, 50085, 54180, 54696, 57240, 61533, 63812, 65016, 66780, 68370, 79765, 80136, 81270, 82044, 91160, 95718, 100170, 102555, 108360, 123066, 127624, 133560, 136740, 143577, 159530, 162540, 164088, 191436, 200340, 205110, 239295, 246132, 273480, 287154, 307665, 319060, 325080, 382872, 400680, 410220, 430731, 478590, 492264, 574308, 615330, 638120, 717885, 820440, 861462, 957180, 1148616, 1230660, 1435770, 1722924, 1914360, 2153655, 2461320, 2871540, 3445848, 4307310, 5743080, 8614620, 17229240]

約数ペア:

[(1, 17229240), (2, 8614620), (3, 5743080), (4, 4307310), (5, 3445848), (6, 2871540), (7, 2461320), (8, 2153655), (9, 1914360), (10, 1722924), (12, 1435770), (14, 1230660), (15, 1148616), (18, 957180), (20, 861462), (21, 820440), (24, 717885), (27, 638120), (28, 615330), (30, 574308), (35, 492264), (36, 478590), (40, 430731), (42, 410220), (43, 400680), (45, 382872), (53, 325080), (54, 319060), (56, 307665), (60, 287154), (63, 273480), (70, 246132), (72, 239295), (84, 205110), (86, 200340), (90, 191436), (105, 164088), (106, 162540), (108, 159530), (120, 143577), (126, 136740), (129, 133560), (135, 127624), (140, 123066), (159, 108360), (168, 102555), (172, 100170), (180, 95718), (189, 91160), (210, 82044), (212, 81270), (215, 80136), (216, 79765), (252, 68370), (258, 66780), (265, 65016), (270, 63812), (280, 61533), (301, 57240), (315, 54696), (318, 54180), (344, 50085), (360, 47859), (371, 46440), (378, 45580), (387, 44520), (420, 41022), (424, 40635), (430, 40068), (477, 36120), (504, 34185), (516, 33390), (530, 32508), (540, 31906), (602, 28620), (630, 27348), (636, 27090), (645, 26712), (742, 23220), (756, 22790), (774, 22260), (795, 21672), (840, 20511), (860, 20034), (903, 19080), (945, 18232), (954, 18060), (1032, 16695), (1060, 16254), (1080, 15953), (1113, 15480), (1161, 14840), (1204, 14310), (1260, 13674), (1272, 13545), (1290, 13356), (1431, 12040), (1484, 11610), (1505, 11448), (1512, 11395), (1548, 11130), (1590, 10836), (1720, 10017), (1806, 9540), (1855, 9288), (1890, 9116), (1908, 9030), (1935, 8904), (2120, 8127), (2226, 7740), (2279, 7560), (2322, 7420), (2385, 7224), (2408, 7155), (2520, 6837), (2580, 6678), (2709, 6360), (2862, 6020), (2968, 5805), (3010, 5724), (3096, 5565), (3180, 5418), (3339, 5160), (3612, 4770), (3710, 4644), (3780, 4558), (3816, 4515), (3870, 4452)]