247887360

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 480

約数和(自身を含む): 1034130240

約数和(自身を除く): 786242880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 58, 60, 63, 64, 70, 72, 80, 84, 87, 90, 96, 105, 106, 112, 116, 120, 126, 128, 140, 144, 145, 159, 160, 168, 174, 180, 192, 203, 210, 212, 224, 232, 240, 252, 256, 261, 265, 280, 288, 290, 315, 318, 320, 336, 348, 360, 371, 384, 406, 420, 424, 435, 448, 464, 477, 480, 504, 512, 522, 530, 560, 576, 580, 609, 630, 636, 640, 672, 696, 720, 742, 768, 795, 812, 840, 848, 870, 896, 928, 954, 960, 1008, 1015, 1044, 1060, 1113, 1120, 1152, 1160, 1218, 1260, 1272, 1280, 1305, 1344, 1392, 1440, 1484, 1536, 1537, 1590, 1624, 1680, 1696, 1740, 1792, 1827, 1855, 1856, 1908, 1920, 2016, 2030, 2088, 2120, 2226, 2240, 2304, 2320, 2385, 2436, 2520, 2544, 2560, 2610, 2688, 2784, 2880, 2968, 3045, 3074, 3180, 3248, 3339, 3360, 3392, 3480, 3584, 3654, 3710, 3712, 3816, 3840, 4032, 4060, 4176, 4240, 4452, 4480, 4608, 4611, 4640, 4770, 4872, 5040, 5088, 5220, 5376, 5565, 5568, 5760, 5936, 6090, 6148, 6360, 6496, 6678, 6720, 6784, 6960, 7308, 7420, 7424, 7632, 7680, 7685, 8064, 8120, 8352, 8480, 8904, 8960, 9135, 9222, 9280, 9540, 9744, 10080, 10176, 10440, 10752, 10759, 11130, 11136, 11520, 11872, 12180, 12296, 12720, 12992, 13356, 13440, 13568, 13833, 13920, 14616, 14840, 14848, 15264, 15370, 16128, 16240, 16695, 16704, 16960, 17808, 17920, 18270, 18444, 18560, 19080, 19488, 20160, 20352, 20880, 21518, 22260, 22272, 23040, 23055, 23744, 24360, 24592, 25440, 25984, 26712, 26880, 27136, 27666, 27840, 29232, 29680, 30528, 30740, 32256, 32277, 32480, 33390, 33408, 33920, 35616, 36540, 36888, 37120, 38160, 38976, 40320, 40704, 41760, 43036, 44520, 44544, 46110, 47488, 48720, 49184, 50880, 51968, 53424, 53760, 53795, 55332, 55680, 58464, 59360, 61056, 61480, 64554, 64960, 66780, 66816, 67840, 69165, 71232, 73080, 73776, 74240, 76320, 77952, 80640, 81408, 83520, 86072, 89040, 92220, 94976, 96831, 97440, 98368, 101760, 103936, 106848, 107590, 110664, 111360, 116928, 118720, 122112, 122960, 129108, 129920, 133560, 133632, 135680, 138330, 142464, 146160, 147552, 152640, 155904, 161280, 161385, 167040, 172144, 178080, 184440, 189952, 193662, 194880, 196736, 203520, 213696, 215180, 221328, 222720, 233856, 237440, 244224, 245920, 258216, 259840, 267120, 276660, 284928, 292320, 295104, 305280, 311808, 322770, 334080, 344288, 356160, 368880, 387324, 389760, 393472, 407040, 427392, 430360, 442656, 467712, 474880, 484155, 491840, 516432, 519680, 534240, 553320, 569856, 584640, 590208, 610560, 645540, 668160, 688576, 712320, 737760, 774648, 779520, 786944, 854784, 860720, 885312, 935424, 949760, 968310, 983680, 1032864, 1068480, 1106640, 1169280, 1180416, 1221120, 1291080, 1377152, 1424640, 1475520, 1549296, 1559040, 1709568, 1721440, 1770624, 1936620, 1967360, 2065728, 2136960, 2213280, 2338560, 2360832, 2582160, 2754304, 2849280, 2951040, 3098592, 3442880, 3541248, 3873240, 3934720, 4131456, 4273920, 4426560, 4677120, 5164320, 5508608, 5902080, 6197184, 6885760, 7082496, 7746480, 8262912, 8547840, 8853120, 10328640, 11804160, 12394368, 13771520, 15492960, 16525824, 17706240, 20657280, 24788736, 27543040, 30985920, 35412480, 41314560, 49577472, 61971840, 82629120, 123943680, 247887360]

約数ペア:

[(1, 247887360), (2, 123943680), (3, 82629120), (4, 61971840), (5, 49577472), (6, 41314560), (7, 35412480), (8, 30985920), (9, 27543040), (10, 24788736), (12, 20657280), (14, 17706240), (15, 16525824), (16, 15492960), (18, 13771520), (20, 12394368), (21, 11804160), (24, 10328640), (28, 8853120), (29, 8547840), (30, 8262912), (32, 7746480), (35, 7082496), (36, 6885760), (40, 6197184), (42, 5902080), (45, 5508608), (48, 5164320), (53, 4677120), (56, 4426560), (58, 4273920), (60, 4131456), (63, 3934720), (64, 3873240), (70, 3541248), (72, 3442880), (80, 3098592), (84, 2951040), (87, 2849280), (90, 2754304), (96, 2582160), (105, 2360832), (106, 2338560), (112, 2213280), (116, 2136960), (120, 2065728), (126, 1967360), (128, 1936620), (140, 1770624), (144, 1721440), (145, 1709568), (159, 1559040), (160, 1549296), (168, 1475520), (174, 1424640), (180, 1377152), (192, 1291080), (203, 1221120), (210, 1180416), (212, 1169280), (224, 1106640), (232, 1068480), (240, 1032864), (252, 983680), (256, 968310), (261, 949760), (265, 935424), (280, 885312), (288, 860720), (290, 854784), (315, 786944), (318, 779520), (320, 774648), (336, 737760), (348, 712320), (360, 688576), (371, 668160), (384, 645540), (406, 610560), (420, 590208), (424, 584640), (435, 569856), (448, 553320), (464, 534240), (477, 519680), (480, 516432), (504, 491840), (512, 484155), (522, 474880), (530, 467712), (560, 442656), (576, 430360), (580, 427392), (609, 407040), (630, 393472), (636, 389760), (640, 387324), (672, 368880), (696, 356160), (720, 344288), (742, 334080), (768, 322770), (795, 311808), (812, 305280), (840, 295104), (848, 292320), (870, 284928), (896, 276660), (928, 267120), (954, 259840), (960, 258216), (1008, 245920), (1015, 244224), (1044, 237440), (1060, 233856), (1113, 222720), (1120, 221328), (1152, 215180), (1160, 213696), (1218, 203520), (1260, 196736), (1272, 194880), (1280, 193662), (1305, 189952), (1344, 184440), (1392, 178080), (1440, 172144), (1484, 167040), (1536, 161385), (1537, 161280), (1590, 155904), (1624, 152640), (1680, 147552), (1696, 146160), (1740, 142464), (1792, 138330), (1827, 135680), (1855, 133632), (1856, 133560), (1908, 129920), (1920, 129108), (2016, 122960), (2030, 122112), (2088, 118720), (2120, 116928), (2226, 111360), (2240, 110664), (2304, 107590), (2320, 106848), (2385, 103936), (2436, 101760), (2520, 98368), (2544, 97440), (2560, 96831), (2610, 94976), (2688, 92220), (2784, 89040), (2880, 86072), (2968, 83520), (3045, 81408), (3074, 80640), (3180, 77952), (3248, 76320), (3339, 74240), (3360, 73776), (3392, 73080), (3480, 71232), (3584, 69165), (3654, 67840), (3710, 66816), (3712, 66780), (3816, 64960), (3840, 64554), (4032, 61480), (4060, 61056), (4176, 59360), (4240, 58464), (4452, 55680), (4480, 55332), (4608, 53795), (4611, 53760), (4640, 53424), (4770, 51968), (4872, 50880), (5040, 49184), (5088, 48720), (5220, 47488), (5376, 46110), (5565, 44544), (5568, 44520), (5760, 43036), (5936, 41760), (6090, 40704), (6148, 40320), (6360, 38976), (6496, 38160), (6678, 37120), (6720, 36888), (6784, 36540), (6960, 35616), (7308, 33920), (7420, 33408), (7424, 33390), (7632, 32480), (7680, 32277), (7685, 32256), (8064, 30740), (8120, 30528), (8352, 29680), (8480, 29232), (8904, 27840), (8960, 27666), (9135, 27136), (9222, 26880), (9280, 26712), (9540, 25984), (9744, 25440), (10080, 24592), (10176, 24360), (10440, 23744), (10752, 23055), (10759, 23040), (11130, 22272), (11136, 22260), (11520, 21518), (11872, 20880), (12180, 20352), (12296, 20160), (12720, 19488), (12992, 19080), (13356, 18560), (13440, 18444), (13568, 18270), (13833, 17920), (13920, 17808), (14616, 16960), (14840, 16704), (14848, 16695), (15264, 16240), (15370, 16128)]