157351680

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 288

約数和(自身を含む): 581313600

約数和(自身を除く): 423961920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 157, 160, 174, 180, 192, 216, 232, 240, 256, 261, 270, 288, 290, 314, 320, 348, 360, 384, 432, 435, 464, 471, 480, 522, 540, 576, 580, 628, 640, 696, 720, 768, 783, 785, 864, 870, 928, 942, 960, 1044, 1080, 1152, 1160, 1256, 1280, 1305, 1392, 1413, 1440, 1566, 1570, 1728, 1740, 1856, 1884, 1920, 2088, 2160, 2304, 2320, 2355, 2512, 2610, 2784, 2826, 2880, 3132, 3140, 3456, 3480, 3712, 3768, 3840, 3915, 4176, 4239, 4320, 4553, 4640, 4710, 5024, 5220, 5568, 5652, 5760, 6264, 6280, 6912, 6960, 7065, 7424, 7536, 7830, 8352, 8478, 8640, 9106, 9280, 9420, 10048, 10440, 11136, 11304, 11520, 12528, 12560, 13659, 13920, 14130, 15072, 15660, 16704, 16956, 17280, 18212, 18560, 18840, 20096, 20880, 21195, 22272, 22608, 22765, 25056, 25120, 27318, 27840, 28260, 30144, 31320, 33408, 33912, 34560, 36424, 37120, 37680, 40192, 40977, 41760, 42390, 45216, 45530, 50112, 50240, 54636, 55680, 56520, 60288, 62640, 66816, 67824, 68295, 72848, 75360, 81954, 83520, 84780, 90432, 91060, 100224, 100480, 109272, 111360, 113040, 120576, 122931, 125280, 135648, 136590, 145696, 150720, 163908, 167040, 169560, 180864, 182120, 200448, 200960, 204885, 218544, 226080, 245862, 250560, 271296, 273180, 291392, 301440, 327816, 334080, 339120, 361728, 364240, 409770, 437088, 452160, 491724, 501120, 542592, 546360, 582784, 602880, 614655, 655632, 678240, 728480, 819540, 874176, 904320, 983448, 1002240, 1085184, 1092720, 1165568, 1229310, 1311264, 1356480, 1456960, 1639080, 1748352, 1808640, 1966896, 2185440, 2458620, 2622528, 2712960, 2913920, 3278160, 3496704, 3933792, 4370880, 4917240, 5245056, 5425920, 5827840, 6556320, 7867584, 8741760, 9834480, 10490112, 13112640, 15735168, 17483520, 19668960, 26225280, 31470336, 39337920, 52450560, 78675840, 157351680]

約数ペア:

[(1, 157351680), (2, 78675840), (3, 52450560), (4, 39337920), (5, 31470336), (6, 26225280), (8, 19668960), (9, 17483520), (10, 15735168), (12, 13112640), (15, 10490112), (16, 9834480), (18, 8741760), (20, 7867584), (24, 6556320), (27, 5827840), (29, 5425920), (30, 5245056), (32, 4917240), (36, 4370880), (40, 3933792), (45, 3496704), (48, 3278160), (54, 2913920), (58, 2712960), (60, 2622528), (64, 2458620), (72, 2185440), (80, 1966896), (87, 1808640), (90, 1748352), (96, 1639080), (108, 1456960), (116, 1356480), (120, 1311264), (128, 1229310), (135, 1165568), (144, 1092720), (145, 1085184), (157, 1002240), (160, 983448), (174, 904320), (180, 874176), (192, 819540), (216, 728480), (232, 678240), (240, 655632), (256, 614655), (261, 602880), (270, 582784), (288, 546360), (290, 542592), (314, 501120), (320, 491724), (348, 452160), (360, 437088), (384, 409770), (432, 364240), (435, 361728), (464, 339120), (471, 334080), (480, 327816), (522, 301440), (540, 291392), (576, 273180), (580, 271296), (628, 250560), (640, 245862), (696, 226080), (720, 218544), (768, 204885), (783, 200960), (785, 200448), (864, 182120), (870, 180864), (928, 169560), (942, 167040), (960, 163908), (1044, 150720), (1080, 145696), (1152, 136590), (1160, 135648), (1256, 125280), (1280, 122931), (1305, 120576), (1392, 113040), (1413, 111360), (1440, 109272), (1566, 100480), (1570, 100224), (1728, 91060), (1740, 90432), (1856, 84780), (1884, 83520), (1920, 81954), (2088, 75360), (2160, 72848), (2304, 68295), (2320, 67824), (2355, 66816), (2512, 62640), (2610, 60288), (2784, 56520), (2826, 55680), (2880, 54636), (3132, 50240), (3140, 50112), (3456, 45530), (3480, 45216), (3712, 42390), (3768, 41760), (3840, 40977), (3915, 40192), (4176, 37680), (4239, 37120), (4320, 36424), (4553, 34560), (4640, 33912), (4710, 33408), (5024, 31320), (5220, 30144), (5568, 28260), (5652, 27840), (5760, 27318), (6264, 25120), (6280, 25056), (6912, 22765), (6960, 22608), (7065, 22272), (7424, 21195), (7536, 20880), (7830, 20096), (8352, 18840), (8478, 18560), (8640, 18212), (9106, 17280), (9280, 16956), (9420, 16704), (10048, 15660), (10440, 15072), (11136, 14130), (11304, 13920), (11520, 13659), (12528, 12560)]