991549440

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 576

約数和(自身を含む): 4139553600

約数和(自身を除く): 3148004160

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, 1024, 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, 2048, 2088, 2120, 2226, 2240, 2304, 2320, 2385, 2436, 2520, 2544, 2560, 2610, 2688, 2784, 2880, 2968, 3045, 3072, 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, 5120, 5220, 5376, 5565, 5568, 5760, 5936, 6090, 6144, 6148, 6360, 6496, 6678, 6720, 6784, 6960, 7168, 7308, 7420, 7424, 7632, 7680, 7685, 8064, 8120, 8352, 8480, 8904, 8960, 9135, 9216, 9222, 9280, 9540, 9744, 10080, 10176, 10240, 10440, 10752, 10759, 11130, 11136, 11520, 11872, 12180, 12296, 12720, 12992, 13356, 13440, 13568, 13833, 13920, 14336, 14616, 14840, 14848, 15264, 15360, 15370, 16128, 16240, 16695, 16704, 16960, 17808, 17920, 18270, 18432, 18444, 18560, 19080, 19488, 20160, 20352, 20880, 21504, 21518, 22260, 22272, 23040, 23055, 23744, 24360, 24592, 25440, 25984, 26712, 26880, 27136, 27666, 27840, 29232, 29680, 29696, 30528, 30720, 30740, 32256, 32277, 32480, 33390, 33408, 33920, 35616, 35840, 36540, 36888, 37120, 38160, 38976, 40320, 40704, 41760, 43008, 43036, 44520, 44544, 46080, 46110, 47488, 48720, 49184, 50880, 51968, 53424, 53760, 53795, 54272, 55332, 55680, 58464, 59360, 59392, 61056, 61480, 64512, 64554, 64960, 66780, 66816, 67840, 69165, 71232, 71680, 73080, 73776, 74240, 76320, 77952, 80640, 81408, 83520, 86072, 89040, 89088, 92160, 92220, 94976, 96831, 97440, 98368, 101760, 103936, 106848, 107520, 107590, 108544, 110664, 111360, 116928, 118720, 122112, 122960, 129024, 129108, 129920, 133560, 133632, 135680, 138330, 142464, 146160, 147552, 148480, 152640, 155904, 161280, 161385, 162816, 167040, 172144, 178080, 178176, 184440, 189952, 193662, 194880, 196736, 203520, 207872, 213696, 215040, 215180, 221328, 222720, 233856, 237440, 244224, 245920, 258216, 259840, 267120, 267264, 271360, 276660, 284928, 292320, 295104, 296960, 305280, 311808, 322560, 322770, 325632, 334080, 344288, 356160, 368880, 379904, 387324, 389760, 393472, 407040, 415744, 427392, 430360, 442656, 445440, 467712, 474880, 484155, 488448, 491840, 516432, 519680, 534240, 534528, 542720, 553320, 569856, 584640, 590208, 610560, 623616, 645120, 645540, 668160, 688576, 712320, 737760, 759808, 774648, 779520, 786944, 814080, 854784, 860720, 885312, 890880, 935424, 949760, 968310, 976896, 983680, 1032864, 1039360, 1068480, 1106640, 1139712, 1169280, 1180416, 1221120, 1247232, 1291080, 1336320, 1377152, 1424640, 1475520, 1549296, 1559040, 1573888, 1628160, 1709568, 1721440, 1770624, 1870848, 1899520, 1936620, 1967360, 2065728, 2078720, 2136960, 2213280, 2279424, 2338560, 2360832, 2442240, 2582160, 2672640, 2754304, 2849280, 2951040, 3098592, 3118080, 3147776, 3419136, 3442880, 3541248, 3741696, 3799040, 3873240, 3934720, 4131456, 4273920, 4426560, 4677120, 4721664, 4884480, 5164320, 5508608, 5698560, 5902080, 6197184, 6236160, 6838272, 6885760, 7082496, 7746480, 7869440, 8262912, 8547840, 8853120, 9354240, 9443328, 10328640, 11017216, 11397120, 11804160, 12394368, 13771520, 14164992, 15492960, 15738880, 16525824, 17095680, 17706240, 18708480, 20657280, 22034432, 23608320, 24788736, 27543040, 28329984, 30985920, 33051648, 34191360, 35412480, 41314560, 47216640, 49577472, 55086080, 61971840, 66103296, 70824960, 82629120, 99154944, 110172160, 123943680, 141649920, 165258240, 198309888, 247887360, 330516480, 495774720, 991549440]

約数ペア:

[(1, 991549440), (2, 495774720), (3, 330516480), (4, 247887360), (5, 198309888), (6, 165258240), (7, 141649920), (8, 123943680), (9, 110172160), (10, 99154944), (12, 82629120), (14, 70824960), (15, 66103296), (16, 61971840), (18, 55086080), (20, 49577472), (21, 47216640), (24, 41314560), (28, 35412480), (29, 34191360), (30, 33051648), (32, 30985920), (35, 28329984), (36, 27543040), (40, 24788736), (42, 23608320), (45, 22034432), (48, 20657280), (53, 18708480), (56, 17706240), (58, 17095680), (60, 16525824), (63, 15738880), (64, 15492960), (70, 14164992), (72, 13771520), (80, 12394368), (84, 11804160), (87, 11397120), (90, 11017216), (96, 10328640), (105, 9443328), (106, 9354240), (112, 8853120), (116, 8547840), (120, 8262912), (126, 7869440), (128, 7746480), (140, 7082496), (144, 6885760), (145, 6838272), (159, 6236160), (160, 6197184), (168, 5902080), (174, 5698560), (180, 5508608), (192, 5164320), (203, 4884480), (210, 4721664), (212, 4677120), (224, 4426560), (232, 4273920), (240, 4131456), (252, 3934720), (256, 3873240), (261, 3799040), (265, 3741696), (280, 3541248), (288, 3442880), (290, 3419136), (315, 3147776), (318, 3118080), (320, 3098592), (336, 2951040), (348, 2849280), (360, 2754304), (371, 2672640), (384, 2582160), (406, 2442240), (420, 2360832), (424, 2338560), (435, 2279424), (448, 2213280), (464, 2136960), (477, 2078720), (480, 2065728), (504, 1967360), (512, 1936620), (522, 1899520), (530, 1870848), (560, 1770624), (576, 1721440), (580, 1709568), (609, 1628160), (630, 1573888), (636, 1559040), (640, 1549296), (672, 1475520), (696, 1424640), (720, 1377152), (742, 1336320), (768, 1291080), (795, 1247232), (812, 1221120), (840, 1180416), (848, 1169280), (870, 1139712), (896, 1106640), (928, 1068480), (954, 1039360), (960, 1032864), (1008, 983680), (1015, 976896), (1024, 968310), (1044, 949760), (1060, 935424), (1113, 890880), (1120, 885312), (1152, 860720), (1160, 854784), (1218, 814080), (1260, 786944), (1272, 779520), (1280, 774648), (1305, 759808), (1344, 737760), (1392, 712320), (1440, 688576), (1484, 668160), (1536, 645540), (1537, 645120), (1590, 623616), (1624, 610560), (1680, 590208), (1696, 584640), (1740, 569856), (1792, 553320), (1827, 542720), (1855, 534528), (1856, 534240), (1908, 519680), (1920, 516432), (2016, 491840), (2030, 488448), (2048, 484155), (2088, 474880), (2120, 467712), (2226, 445440), (2240, 442656), (2304, 430360), (2320, 427392), (2385, 415744), (2436, 407040), (2520, 393472), (2544, 389760), (2560, 387324), (2610, 379904), (2688, 368880), (2784, 356160), (2880, 344288), (2968, 334080), (3045, 325632), (3072, 322770), (3074, 322560), (3180, 311808), (3248, 305280), (3339, 296960), (3360, 295104), (3392, 292320), (3480, 284928), (3584, 276660), (3654, 271360), (3710, 267264), (3712, 267120), (3816, 259840), (3840, 258216), (4032, 245920), (4060, 244224), (4176, 237440), (4240, 233856), (4452, 222720), (4480, 221328), (4608, 215180), (4611, 215040), (4640, 213696), (4770, 207872), (4872, 203520), (5040, 196736), (5088, 194880), (5120, 193662), (5220, 189952), (5376, 184440), (5565, 178176), (5568, 178080), (5760, 172144), (5936, 167040), (6090, 162816), (6144, 161385), (6148, 161280), (6360, 155904), (6496, 152640), (6678, 148480), (6720, 147552), (6784, 146160), (6960, 142464), (7168, 138330), (7308, 135680), (7420, 133632), (7424, 133560), (7632, 129920), (7680, 129108), (7685, 129024), (8064, 122960), (8120, 122112), (8352, 118720), (8480, 116928), (8904, 111360), (8960, 110664), (9135, 108544), (9216, 107590), (9222, 107520), (9280, 106848), (9540, 103936), (9744, 101760), (10080, 98368), (10176, 97440), (10240, 96831), (10440, 94976), (10752, 92220), (10759, 92160), (11130, 89088), (11136, 89040), (11520, 86072), (11872, 83520), (12180, 81408), (12296, 80640), (12720, 77952), (12992, 76320), (13356, 74240), (13440, 73776), (13568, 73080), (13833, 71680), (13920, 71232), (14336, 69165), (14616, 67840), (14840, 66816), (14848, 66780), (15264, 64960), (15360, 64554), (15370, 64512), (16128, 61480), (16240, 61056), (16695, 59392), (16704, 59360), (16960, 58464), (17808, 55680), (17920, 55332), (18270, 54272), (18432, 53795), (18444, 53760), (18560, 53424), (19080, 51968), (19488, 50880), (20160, 49184), (20352, 48720), (20880, 47488), (21504, 46110), (21518, 46080), (22260, 44544), (22272, 44520), (23040, 43036), (23055, 43008), (23744, 41760), (24360, 40704), (24592, 40320), (25440, 38976), (25984, 38160), (26712, 37120), (26880, 36888), (27136, 36540), (27666, 35840), (27840, 35616), (29232, 33920), (29680, 33408), (29696, 33390), (30528, 32480), (30720, 32277), (30740, 32256)]