838707840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5021}}^1$

素因数の和:5075

約数の個数: 192

約数和(自身を含む): 2996627400

約数和(自身を除く): 2157919560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 522, 576, 580, 640, 696, 720, 870, 928, 960, 1044, 1152, 1160, 1305, 1392, 1440, 1740, 1856, 1920, 2088, 2320, 2610, 2784, 2880, 3480, 3712, 4176, 4640, 5021, 5220, 5568, 5760, 6960, 8352, 9280, 10042, 10440, 11136, 13920, 15063, 16704, 18560, 20084, 20880, 25105, 27840, 30126, 33408, 40168, 41760, 45189, 50210, 55680, 60252, 75315, 80336, 83520, 90378, 100420, 120504, 145609, 150630, 160672, 167040, 180756, 200840, 225945, 241008, 291218, 301260, 321344, 361512, 401680, 436827, 451890, 482016, 582436, 602520, 642688, 723024, 728045, 803360, 873654, 903780, 964032, 1164872, 1205040, 1310481, 1446048, 1456090, 1606720, 1747308, 1807560, 1928064, 2184135, 2329744, 2410080, 2620962, 2892096, 2912180, 3213440, 3494616, 3615120, 4368270, 4659488, 4820160, 5241924, 5784192, 5824360, 6552405, 6989232, 7230240, 8736540, 9318976, 9640320, 10483848, 11648720, 13104810, 13978464, 14460480, 17473080, 18637952, 20967696, 23297440, 26209620, 27956928, 28920960, 34946160, 41935392, 46594880, 52419240, 55913856, 69892320, 83870784, 93189760, 104838480, 139784640, 167741568, 209676960, 279569280, 419353920, 838707840]

約数ペア:

[(1, 838707840), (2, 419353920), (3, 279569280), (4, 209676960), (5, 167741568), (6, 139784640), (8, 104838480), (9, 93189760), (10, 83870784), (12, 69892320), (15, 55913856), (16, 52419240), (18, 46594880), (20, 41935392), (24, 34946160), (29, 28920960), (30, 27956928), (32, 26209620), (36, 23297440), (40, 20967696), (45, 18637952), (48, 17473080), (58, 14460480), (60, 13978464), (64, 13104810), (72, 11648720), (80, 10483848), (87, 9640320), (90, 9318976), (96, 8736540), (116, 7230240), (120, 6989232), (128, 6552405), (144, 5824360), (145, 5784192), (160, 5241924), (174, 4820160), (180, 4659488), (192, 4368270), (232, 3615120), (240, 3494616), (261, 3213440), (288, 2912180), (290, 2892096), (320, 2620962), (348, 2410080), (360, 2329744), (384, 2184135), (435, 1928064), (464, 1807560), (480, 1747308), (522, 1606720), (576, 1456090), (580, 1446048), (640, 1310481), (696, 1205040), (720, 1164872), (870, 964032), (928, 903780), (960, 873654), (1044, 803360), (1152, 728045), (1160, 723024), (1305, 642688), (1392, 602520), (1440, 582436), (1740, 482016), (1856, 451890), (1920, 436827), (2088, 401680), (2320, 361512), (2610, 321344), (2784, 301260), (2880, 291218), (3480, 241008), (3712, 225945), (4176, 200840), (4640, 180756), (5021, 167040), (5220, 160672), (5568, 150630), (5760, 145609), (6960, 120504), (8352, 100420), (9280, 90378), (10042, 83520), (10440, 80336), (11136, 75315), (13920, 60252), (15063, 55680), (16704, 50210), (18560, 45189), (20084, 41760), (20880, 40168), (25105, 33408), (27840, 30126)]