262482480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1028

約数の個数: 240

約数和(自身を含む): 983062080

約数和(自身を除く): 720579600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 104, 116, 117, 120, 130, 144, 145, 156, 174, 180, 195, 208, 232, 234, 240, 260, 261, 290, 312, 348, 360, 377, 390, 435, 464, 468, 520, 522, 580, 585, 624, 696, 720, 754, 780, 870, 936, 967, 1040, 1044, 1131, 1160, 1170, 1305, 1392, 1508, 1560, 1740, 1872, 1885, 1934, 2088, 2262, 2320, 2340, 2610, 2901, 3016, 3120, 3393, 3480, 3770, 3868, 4176, 4524, 4680, 4835, 5220, 5655, 5802, 6032, 6786, 6960, 7540, 7736, 8703, 9048, 9360, 9670, 10440, 11310, 11604, 12571, 13572, 14505, 15080, 15472, 16965, 17406, 18096, 19340, 20880, 22620, 23208, 25142, 27144, 28043, 29010, 30160, 33930, 34812, 37713, 38680, 43515, 45240, 46416, 50284, 54288, 56086, 58020, 62855, 67860, 69624, 75426, 77360, 84129, 87030, 90480, 100568, 112172, 113139, 116040, 125710, 135720, 139248, 140215, 150852, 168258, 174060, 188565, 201136, 224344, 226278, 232080, 251420, 252387, 271440, 280430, 301704, 336516, 348120, 364559, 377130, 420645, 448688, 452556, 502840, 504774, 560860, 565695, 603408, 673032, 696240, 729118, 754260, 841290, 905112, 1005680, 1009548, 1093677, 1121720, 1131390, 1261935, 1346064, 1458236, 1508520, 1682580, 1810224, 1822795, 2019096, 2187354, 2243440, 2262780, 2523870, 2916472, 3017040, 3281031, 3365160, 3645590, 4038192, 4374708, 4525560, 5047740, 5468385, 5832944, 6562062, 6730320, 7291180, 8749416, 9051120, 10095480, 10936770, 13124124, 14582360, 16405155, 17498832, 20190960, 21873540, 26248248, 29164720, 32810310, 43747080, 52496496, 65620620, 87494160, 131241240, 262482480]

約数ペア:

[(1, 262482480), (2, 131241240), (3, 87494160), (4, 65620620), (5, 52496496), (6, 43747080), (8, 32810310), (9, 29164720), (10, 26248248), (12, 21873540), (13, 20190960), (15, 17498832), (16, 16405155), (18, 14582360), (20, 13124124), (24, 10936770), (26, 10095480), (29, 9051120), (30, 8749416), (36, 7291180), (39, 6730320), (40, 6562062), (45, 5832944), (48, 5468385), (52, 5047740), (58, 4525560), (60, 4374708), (65, 4038192), (72, 3645590), (78, 3365160), (80, 3281031), (87, 3017040), (90, 2916472), (104, 2523870), (116, 2262780), (117, 2243440), (120, 2187354), (130, 2019096), (144, 1822795), (145, 1810224), (156, 1682580), (174, 1508520), (180, 1458236), (195, 1346064), (208, 1261935), (232, 1131390), (234, 1121720), (240, 1093677), (260, 1009548), (261, 1005680), (290, 905112), (312, 841290), (348, 754260), (360, 729118), (377, 696240), (390, 673032), (435, 603408), (464, 565695), (468, 560860), (520, 504774), (522, 502840), (580, 452556), (585, 448688), (624, 420645), (696, 377130), (720, 364559), (754, 348120), (780, 336516), (870, 301704), (936, 280430), (967, 271440), (1040, 252387), (1044, 251420), (1131, 232080), (1160, 226278), (1170, 224344), (1305, 201136), (1392, 188565), (1508, 174060), (1560, 168258), (1740, 150852), (1872, 140215), (1885, 139248), (1934, 135720), (2088, 125710), (2262, 116040), (2320, 113139), (2340, 112172), (2610, 100568), (2901, 90480), (3016, 87030), (3120, 84129), (3393, 77360), (3480, 75426), (3770, 69624), (3868, 67860), (4176, 62855), (4524, 58020), (4680, 56086), (4835, 54288), (5220, 50284), (5655, 46416), (5802, 45240), (6032, 43515), (6786, 38680), (6960, 37713), (7540, 34812), (7736, 33930), (8703, 30160), (9048, 29010), (9360, 28043), (9670, 27144), (10440, 25142), (11310, 23208), (11604, 22620), (12571, 20880), (13572, 19340), (14505, 18096), (15080, 17406), (15472, 16965)]