553357440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1092

約数の個数: 256

約数和(自身を含む): 2024985600

約数和(自身を除く): 1471628160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1033, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2066, 2160, 2232, 2480, 2790, 2880, 2976, 3099, 3348, 3456, 3720, 3968, 4132, 4185, 4320, 4464, 4960, 5165, 5580, 5760, 5952, 6198, 6696, 7440, 8264, 8370, 8640, 8928, 9297, 9920, 10330, 11160, 11904, 12396, 13392, 14880, 15495, 16528, 16740, 17280, 17856, 18594, 19840, 20660, 22320, 24792, 26784, 27891, 29760, 30990, 32023, 33056, 33480, 35712, 37188, 41320, 44640, 46485, 49584, 53568, 55782, 59520, 61980, 64046, 66112, 66960, 74376, 82640, 89280, 92970, 96069, 99168, 107136, 111564, 123960, 128092, 132224, 133920, 139455, 148752, 160115, 165280, 178560, 185940, 192138, 198336, 223128, 247920, 256184, 267840, 278910, 288207, 297504, 320230, 330560, 371880, 384276, 396672, 446256, 480345, 495840, 512368, 535680, 557820, 576414, 595008, 640460, 661120, 743760, 768552, 864621, 892512, 960690, 991680, 1024736, 1115640, 1152828, 1190016, 1280920, 1441035, 1487520, 1537104, 1729242, 1785024, 1921380, 1983360, 2049472, 2231280, 2305656, 2561840, 2882070, 2975040, 3074208, 3458484, 3570048, 3842760, 4098944, 4323105, 4462560, 4611312, 5123680, 5764140, 5950080, 6148416, 6916968, 7685520, 8646210, 8925120, 9222624, 10247360, 11528280, 12296832, 13833936, 15371040, 17292420, 17850240, 18445248, 20494720, 23056560, 27667872, 30742080, 34584840, 36890496, 46113120, 55335744, 61484160, 69169680, 92226240, 110671488, 138339360, 184452480, 276678720, 553357440]

約数ペア:

[(1, 553357440), (2, 276678720), (3, 184452480), (4, 138339360), (5, 110671488), (6, 92226240), (8, 69169680), (9, 61484160), (10, 55335744), (12, 46113120), (15, 36890496), (16, 34584840), (18, 30742080), (20, 27667872), (24, 23056560), (27, 20494720), (30, 18445248), (31, 17850240), (32, 17292420), (36, 15371040), (40, 13833936), (45, 12296832), (48, 11528280), (54, 10247360), (60, 9222624), (62, 8925120), (64, 8646210), (72, 7685520), (80, 6916968), (90, 6148416), (93, 5950080), (96, 5764140), (108, 5123680), (120, 4611312), (124, 4462560), (128, 4323105), (135, 4098944), (144, 3842760), (155, 3570048), (160, 3458484), (180, 3074208), (186, 2975040), (192, 2882070), (216, 2561840), (240, 2305656), (248, 2231280), (270, 2049472), (279, 1983360), (288, 1921380), (310, 1785024), (320, 1729242), (360, 1537104), (372, 1487520), (384, 1441035), (432, 1280920), (465, 1190016), (480, 1152828), (496, 1115640), (540, 1024736), (558, 991680), (576, 960690), (620, 892512), (640, 864621), (720, 768552), (744, 743760), (837, 661120), (864, 640460), (930, 595008), (960, 576414), (992, 557820), (1033, 535680), (1080, 512368), (1116, 495840), (1152, 480345), (1240, 446256), (1395, 396672), (1440, 384276), (1488, 371880), (1674, 330560), (1728, 320230), (1860, 297504), (1920, 288207), (1984, 278910), (2066, 267840), (2160, 256184), (2232, 247920), (2480, 223128), (2790, 198336), (2880, 192138), (2976, 185940), (3099, 178560), (3348, 165280), (3456, 160115), (3720, 148752), (3968, 139455), (4132, 133920), (4185, 132224), (4320, 128092), (4464, 123960), (4960, 111564), (5165, 107136), (5580, 99168), (5760, 96069), (5952, 92970), (6198, 89280), (6696, 82640), (7440, 74376), (8264, 66960), (8370, 66112), (8640, 64046), (8928, 61980), (9297, 59520), (9920, 55782), (10330, 53568), (11160, 49584), (11904, 46485), (12396, 44640), (13392, 41320), (14880, 37188), (15495, 35712), (16528, 33480), (16740, 33056), (17280, 32023), (17856, 30990), (18594, 29760), (19840, 27891), (20660, 26784), (22320, 24792)]