509670720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13613}}^1$

素因数の和:13649

約数の個数: 168

約数和(自身を含む): 1888043976

約数和(自身を除く): 1378373256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 13613, 18720, 27226, 37440, 40839, 54452, 68065, 81678, 108904, 122517, 136130, 163356, 176969, 204195, 217808, 245034, 272260, 326712, 353938, 408390, 435616, 490068, 530907, 544520, 612585, 653424, 707876, 816780, 871232, 884845, 980136, 1061814, 1089040, 1225170, 1306848, 1415752, 1592721, 1633560, 1769690, 1960272, 2123628, 2178080, 2450340, 2613696, 2654535, 2831504, 3185442, 3267120, 3539380, 3920544, 4247256, 4356160, 4900680, 5309070, 5663008, 6370884, 6534240, 7078760, 7841088, 7963605, 8494512, 9801360, 10618140, 11326016, 12741768, 13068480, 14157520, 15927210, 16989024, 19602720, 21236280, 25483536, 28315040, 31854420, 33978048, 39205440, 42472560, 50967072, 56630080, 63708840, 84945120, 101934144, 127417680, 169890240, 254835360, 509670720]

約数ペア:

[(1, 509670720), (2, 254835360), (3, 169890240), (4, 127417680), (5, 101934144), (6, 84945120), (8, 63708840), (9, 56630080), (10, 50967072), (12, 42472560), (13, 39205440), (15, 33978048), (16, 31854420), (18, 28315040), (20, 25483536), (24, 21236280), (26, 19602720), (30, 16989024), (32, 15927210), (36, 14157520), (39, 13068480), (40, 12741768), (45, 11326016), (48, 10618140), (52, 9801360), (60, 8494512), (64, 7963605), (65, 7841088), (72, 7078760), (78, 6534240), (80, 6370884), (90, 5663008), (96, 5309070), (104, 4900680), (117, 4356160), (120, 4247256), (130, 3920544), (144, 3539380), (156, 3267120), (160, 3185442), (180, 2831504), (192, 2654535), (195, 2613696), (208, 2450340), (234, 2178080), (240, 2123628), (260, 1960272), (288, 1769690), (312, 1633560), (320, 1592721), (360, 1415752), (390, 1306848), (416, 1225170), (468, 1089040), (480, 1061814), (520, 980136), (576, 884845), (585, 871232), (624, 816780), (720, 707876), (780, 653424), (832, 612585), (936, 544520), (960, 530907), (1040, 490068), (1170, 435616), (1248, 408390), (1440, 353938), (1560, 326712), (1872, 272260), (2080, 245034), (2340, 217808), (2496, 204195), (2880, 176969), (3120, 163356), (3744, 136130), (4160, 122517), (4680, 108904), (6240, 81678), (7488, 68065), (9360, 54452), (12480, 40839), (13613, 37440), (18720, 27226)]