195960960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2617}}^1$

素因数の和:2655

約数の個数: 192

約数和(自身を含む): 729008280

約数和(自身を除く): 533047320

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, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2617, 2880, 3120, 3744, 4160, 4680, 4992, 5234, 5760, 6240, 7488, 7851, 8320, 9360, 10468, 12480, 13085, 14976, 15702, 18720, 20936, 23553, 24960, 26170, 31404, 34021, 37440, 39255, 41872, 47106, 52340, 62808, 68042, 74880, 78510, 83744, 94212, 102063, 104680, 117765, 125616, 136084, 157020, 167488, 170105, 188424, 204126, 209360, 235530, 251232, 272168, 306189, 314040, 334976, 340210, 376848, 408252, 418720, 471060, 502464, 510315, 544336, 612378, 628080, 680420, 753696, 816504, 837440, 942120, 1004928, 1020630, 1088672, 1224756, 1256160, 1360840, 1507392, 1530945, 1633008, 1674880, 1884240, 2041260, 2177344, 2449512, 2512320, 2721680, 3014784, 3061890, 3266016, 3768480, 4082520, 4354688, 4899024, 5024640, 5443360, 6123780, 6532032, 7536960, 8165040, 9798048, 10886720, 12247560, 13064064, 15073920, 16330080, 19596096, 21773440, 24495120, 32660160, 39192192, 48990240, 65320320, 97980480, 195960960]

約数ペア:

[(1, 195960960), (2, 97980480), (3, 65320320), (4, 48990240), (5, 39192192), (6, 32660160), (8, 24495120), (9, 21773440), (10, 19596096), (12, 16330080), (13, 15073920), (15, 13064064), (16, 12247560), (18, 10886720), (20, 9798048), (24, 8165040), (26, 7536960), (30, 6532032), (32, 6123780), (36, 5443360), (39, 5024640), (40, 4899024), (45, 4354688), (48, 4082520), (52, 3768480), (60, 3266016), (64, 3061890), (65, 3014784), (72, 2721680), (78, 2512320), (80, 2449512), (90, 2177344), (96, 2041260), (104, 1884240), (117, 1674880), (120, 1633008), (128, 1530945), (130, 1507392), (144, 1360840), (156, 1256160), (160, 1224756), (180, 1088672), (192, 1020630), (195, 1004928), (208, 942120), (234, 837440), (240, 816504), (260, 753696), (288, 680420), (312, 628080), (320, 612378), (360, 544336), (384, 510315), (390, 502464), (416, 471060), (468, 418720), (480, 408252), (520, 376848), (576, 340210), (585, 334976), (624, 314040), (640, 306189), (720, 272168), (780, 251232), (832, 235530), (936, 209360), (960, 204126), (1040, 188424), (1152, 170105), (1170, 167488), (1248, 157020), (1440, 136084), (1560, 125616), (1664, 117765), (1872, 104680), (1920, 102063), (2080, 94212), (2340, 83744), (2496, 78510), (2617, 74880), (2880, 68042), (3120, 62808), (3744, 52340), (4160, 47106), (4680, 41872), (4992, 39255), (5234, 37440), (5760, 34021), (6240, 31404), (7488, 26170), (7851, 24960), (8320, 23553), (9360, 20936), (10468, 18720), (12480, 15702), (13085, 14976)]