206598240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2707}}^1$

素因数の和:2781

約数の個数: 144

約数和(自身を含む): 718584048

約数和(自身を除く): 511985808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 2707, 3180, 3816, 4240, 4770, 5088, 5414, 6360, 7632, 8121, 8480, 9540, 10828, 12720, 13535, 15264, 16242, 19080, 21656, 24363, 25440, 27070, 32484, 38160, 40605, 43312, 48726, 54140, 64968, 76320, 81210, 86624, 97452, 108280, 121815, 129936, 143471, 162420, 194904, 216560, 243630, 259872, 286942, 324840, 389808, 430413, 433120, 487260, 573884, 649680, 717355, 779616, 860826, 974520, 1147768, 1291239, 1299360, 1434710, 1721652, 1949040, 2152065, 2295536, 2582478, 2869420, 3443304, 3898080, 4304130, 4591072, 5164956, 5738840, 6456195, 6886608, 8608260, 10329912, 11477680, 12912390, 13773216, 17216520, 20659824, 22955360, 25824780, 34433040, 41319648, 51649560, 68866080, 103299120, 206598240]

約数ペア:

[(1, 206598240), (2, 103299120), (3, 68866080), (4, 51649560), (5, 41319648), (6, 34433040), (8, 25824780), (9, 22955360), (10, 20659824), (12, 17216520), (15, 13773216), (16, 12912390), (18, 11477680), (20, 10329912), (24, 8608260), (30, 6886608), (32, 6456195), (36, 5738840), (40, 5164956), (45, 4591072), (48, 4304130), (53, 3898080), (60, 3443304), (72, 2869420), (80, 2582478), (90, 2295536), (96, 2152065), (106, 1949040), (120, 1721652), (144, 1434710), (159, 1299360), (160, 1291239), (180, 1147768), (212, 974520), (240, 860826), (265, 779616), (288, 717355), (318, 649680), (360, 573884), (424, 487260), (477, 433120), (480, 430413), (530, 389808), (636, 324840), (720, 286942), (795, 259872), (848, 243630), (954, 216560), (1060, 194904), (1272, 162420), (1440, 143471), (1590, 129936), (1696, 121815), (1908, 108280), (2120, 97452), (2385, 86624), (2544, 81210), (2707, 76320), (3180, 64968), (3816, 54140), (4240, 48726), (4770, 43312), (5088, 40605), (5414, 38160), (6360, 32484), (7632, 27070), (8121, 25440), (8480, 24363), (9540, 21656), (10828, 19080), (12720, 16242), (13535, 15264)]