1957265280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{911}}^1$

素因数の和:1309

約数の個数: 192

約数和(自身を含む): 6784240320

約数和(自身を除く): 4826975040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 373, 384, 480, 576, 640, 720, 746, 911, 960, 1119, 1152, 1440, 1492, 1822, 1865, 1920, 2238, 2733, 2880, 2984, 3357, 3644, 3730, 4476, 4555, 5466, 5595, 5760, 5968, 6714, 7288, 7460, 8199, 8952, 9110, 10932, 11190, 11936, 13428, 13665, 14576, 14920, 16398, 16785, 17904, 18220, 21864, 22380, 23872, 26856, 27330, 29152, 29840, 32796, 33570, 35808, 36440, 40995, 43728, 44760, 47744, 53712, 54660, 58304, 59680, 65592, 67140, 71616, 72880, 81990, 87456, 89520, 107424, 109320, 116608, 119360, 131184, 134280, 143232, 145760, 163980, 174912, 179040, 214848, 218640, 238720, 262368, 268560, 291520, 327960, 339803, 349824, 358080, 429696, 437280, 524736, 537120, 583040, 655920, 679606, 716160, 874560, 1019409, 1049472, 1074240, 1311840, 1359212, 1699015, 1749120, 2038818, 2148480, 2623680, 2718424, 3058227, 3398030, 4077636, 5097045, 5247360, 5436848, 6116454, 6796060, 8155272, 10194090, 10873696, 12232908, 13592120, 15291135, 16310544, 20388180, 21747392, 24465816, 27184240, 30582270, 32621088, 40776360, 43494784, 48931632, 54368480, 61164540, 65242176, 81552720, 97863264, 108736960, 122329080, 130484352, 163105440, 195726528, 217473920, 244658160, 326210880, 391453056, 489316320, 652421760, 978632640, 1957265280]

約数ペア:

[(1, 1957265280), (2, 978632640), (3, 652421760), (4, 489316320), (5, 391453056), (6, 326210880), (8, 244658160), (9, 217473920), (10, 195726528), (12, 163105440), (15, 130484352), (16, 122329080), (18, 108736960), (20, 97863264), (24, 81552720), (30, 65242176), (32, 61164540), (36, 54368480), (40, 48931632), (45, 43494784), (48, 40776360), (60, 32621088), (64, 30582270), (72, 27184240), (80, 24465816), (90, 21747392), (96, 20388180), (120, 16310544), (128, 15291135), (144, 13592120), (160, 12232908), (180, 10873696), (192, 10194090), (240, 8155272), (288, 6796060), (320, 6116454), (360, 5436848), (373, 5247360), (384, 5097045), (480, 4077636), (576, 3398030), (640, 3058227), (720, 2718424), (746, 2623680), (911, 2148480), (960, 2038818), (1119, 1749120), (1152, 1699015), (1440, 1359212), (1492, 1311840), (1822, 1074240), (1865, 1049472), (1920, 1019409), (2238, 874560), (2733, 716160), (2880, 679606), (2984, 655920), (3357, 583040), (3644, 537120), (3730, 524736), (4476, 437280), (4555, 429696), (5466, 358080), (5595, 349824), (5760, 339803), (5968, 327960), (6714, 291520), (7288, 268560), (7460, 262368), (8199, 238720), (8952, 218640), (9110, 214848), (10932, 179040), (11190, 174912), (11936, 163980), (13428, 145760), (13665, 143232), (14576, 134280), (14920, 131184), (16398, 119360), (16785, 116608), (17904, 109320), (18220, 107424), (21864, 89520), (22380, 87456), (23872, 81990), (26856, 72880), (27330, 71616), (29152, 67140), (29840, 65592), (32796, 59680), (33570, 58304), (35808, 54660), (36440, 53712), (40995, 47744), (43728, 44760)]