202958280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1873}}^1$

素因数の和:1940

約数の個数: 192

約数和(自身を含む): 771788160

約数和(自身を除く): 568829880

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, 1873, 1935, 2408, 2520, 2580, 2709, 3010, 3096, 3612, 3746, 3870, 4515, 5160, 5418, 5619, 6020, 7224, 7492, 7740, 9030, 9365, 10836, 11238, 12040, 13111, 13545, 14984, 15480, 16857, 18060, 18730, 21672, 22476, 26222, 27090, 28095, 33714, 36120, 37460, 39333, 44952, 52444, 54180, 56190, 65555, 67428, 74920, 78666, 80539, 84285, 104888, 108360, 112380, 117999, 131110, 134856, 157332, 161078, 168570, 196665, 224760, 235998, 241617, 262220, 314664, 322156, 337140, 393330, 402695, 471996, 483234, 524440, 563773, 589995, 644312, 674280, 724851, 786660, 805390, 943992, 966468, 1127546, 1179990, 1208085, 1449702, 1573320, 1610780, 1691319, 1932936, 2255092, 2359980, 2416170, 2818865, 2899404, 3221560, 3382638, 3624255, 4510184, 4719960, 4832340, 5073957, 5637730, 5798808, 6765276, 7248510, 8456595, 9664680, 10147914, 11275460, 13530552, 14497020, 16913190, 20295828, 22550920, 25369785, 28994040, 33826380, 40591656, 50739570, 67652760, 101479140, 202958280]

約数ペア:

[(1, 202958280), (2, 101479140), (3, 67652760), (4, 50739570), (5, 40591656), (6, 33826380), (7, 28994040), (8, 25369785), (9, 22550920), (10, 20295828), (12, 16913190), (14, 14497020), (15, 13530552), (18, 11275460), (20, 10147914), (21, 9664680), (24, 8456595), (28, 7248510), (30, 6765276), (35, 5798808), (36, 5637730), (40, 5073957), (42, 4832340), (43, 4719960), (45, 4510184), (56, 3624255), (60, 3382638), (63, 3221560), (70, 2899404), (72, 2818865), (84, 2416170), (86, 2359980), (90, 2255092), (105, 1932936), (120, 1691319), (126, 1610780), (129, 1573320), (140, 1449702), (168, 1208085), (172, 1179990), (180, 1127546), (210, 966468), (215, 943992), (252, 805390), (258, 786660), (280, 724851), (301, 674280), (315, 644312), (344, 589995), (360, 563773), (387, 524440), (420, 483234), (430, 471996), (504, 402695), (516, 393330), (602, 337140), (630, 322156), (645, 314664), (774, 262220), (840, 241617), (860, 235998), (903, 224760), (1032, 196665), (1204, 168570), (1260, 161078), (1290, 157332), (1505, 134856), (1548, 131110), (1720, 117999), (1806, 112380), (1873, 108360), (1935, 104888), (2408, 84285), (2520, 80539), (2580, 78666), (2709, 74920), (3010, 67428), (3096, 65555), (3612, 56190), (3746, 54180), (3870, 52444), (4515, 44952), (5160, 39333), (5418, 37460), (5619, 36120), (6020, 33714), (7224, 28095), (7492, 27090), (7740, 26222), (9030, 22476), (9365, 21672), (10836, 18730), (11238, 18060), (12040, 16857), (13111, 15480), (13545, 14984)]