69793920

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{577}}^1$

素因数の和:612

約数の個数: 256

約数和(自身を含む): 282988800

約数和(自身を除く): 213194880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 577, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1154, 1260, 1344, 1440, 1512, 1680, 1728, 1731, 1890, 1920, 2016, 2160, 2240, 2308, 2520, 2688, 2880, 2885, 3024, 3360, 3456, 3462, 3780, 4032, 4039, 4320, 4480, 4616, 5040, 5193, 5760, 5770, 6048, 6720, 6924, 7560, 8064, 8078, 8640, 8655, 9232, 10080, 10386, 11540, 12096, 12117, 13440, 13848, 15120, 15579, 16156, 17280, 17310, 18464, 20160, 20195, 20772, 23080, 24192, 24234, 25965, 27696, 30240, 31158, 32312, 34620, 36351, 36928, 40320, 40390, 41544, 46160, 48468, 51930, 55392, 60480, 60585, 62316, 64624, 69240, 72702, 73856, 77895, 80780, 83088, 92320, 96936, 103860, 109053, 110784, 120960, 121170, 124632, 129248, 138480, 145404, 155790, 161560, 166176, 181755, 184640, 193872, 207720, 218106, 221568, 242340, 249264, 258496, 276960, 290808, 311580, 323120, 332352, 363510, 369280, 387744, 415440, 436212, 484680, 498528, 516992, 545265, 553920, 581616, 623160, 646240, 664704, 727020, 775488, 830880, 872424, 969360, 997056, 1090530, 1107840, 1163232, 1246320, 1292480, 1454040, 1550976, 1661760, 1744848, 1938720, 1994112, 2181060, 2326464, 2492640, 2584960, 2908080, 3323520, 3489696, 3877440, 4362120, 4652928, 4985280, 5816160, 6979392, 7754880, 8724240, 9970560, 11632320, 13958784, 17448480, 23264640, 34896960, 69793920]

約数ペア:

[(1, 69793920), (2, 34896960), (3, 23264640), (4, 17448480), (5, 13958784), (6, 11632320), (7, 9970560), (8, 8724240), (9, 7754880), (10, 6979392), (12, 5816160), (14, 4985280), (15, 4652928), (16, 4362120), (18, 3877440), (20, 3489696), (21, 3323520), (24, 2908080), (27, 2584960), (28, 2492640), (30, 2326464), (32, 2181060), (35, 1994112), (36, 1938720), (40, 1744848), (42, 1661760), (45, 1550976), (48, 1454040), (54, 1292480), (56, 1246320), (60, 1163232), (63, 1107840), (64, 1090530), (70, 997056), (72, 969360), (80, 872424), (84, 830880), (90, 775488), (96, 727020), (105, 664704), (108, 646240), (112, 623160), (120, 581616), (126, 553920), (128, 545265), (135, 516992), (140, 498528), (144, 484680), (160, 436212), (168, 415440), (180, 387744), (189, 369280), (192, 363510), (210, 332352), (216, 323120), (224, 311580), (240, 290808), (252, 276960), (270, 258496), (280, 249264), (288, 242340), (315, 221568), (320, 218106), (336, 207720), (360, 193872), (378, 184640), (384, 181755), (420, 166176), (432, 161560), (448, 155790), (480, 145404), (504, 138480), (540, 129248), (560, 124632), (576, 121170), (577, 120960), (630, 110784), (640, 109053), (672, 103860), (720, 96936), (756, 92320), (840, 83088), (864, 80780), (896, 77895), (945, 73856), (960, 72702), (1008, 69240), (1080, 64624), (1120, 62316), (1152, 60585), (1154, 60480), (1260, 55392), (1344, 51930), (1440, 48468), (1512, 46160), (1680, 41544), (1728, 40390), (1731, 40320), (1890, 36928), (1920, 36351), (2016, 34620), (2160, 32312), (2240, 31158), (2308, 30240), (2520, 27696), (2688, 25965), (2880, 24234), (2885, 24192), (3024, 23080), (3360, 20772), (3456, 20195), (3462, 20160), (3780, 18464), (4032, 17310), (4039, 17280), (4320, 16156), (4480, 15579), (4616, 15120), (5040, 13848), (5193, 13440), (5760, 12117), (5770, 12096), (6048, 11540), (6720, 10386), (6924, 10080), (7560, 9232), (8064, 8655), (8078, 8640)]