427705920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:627

約数の個数: 280

約数和(自身を含む): 1576654200

約数和(自身を除く): 1148948280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 324, 348, 360, 405, 432, 435, 464, 480, 522, 540, 569, 576, 580, 648, 696, 720, 783, 810, 864, 870, 928, 960, 1044, 1080, 1138, 1160, 1296, 1305, 1392, 1440, 1566, 1620, 1707, 1728, 1740, 1856, 2088, 2160, 2276, 2320, 2349, 2592, 2610, 2784, 2845, 2880, 3132, 3240, 3414, 3480, 3915, 4176, 4320, 4552, 4640, 4698, 5121, 5184, 5220, 5568, 5690, 6264, 6480, 6828, 6960, 7830, 8352, 8535, 8640, 9104, 9280, 9396, 10242, 10440, 11380, 11745, 12528, 12960, 13656, 13920, 15363, 15660, 16501, 16704, 17070, 18208, 18792, 20484, 20880, 22760, 23490, 25056, 25605, 25920, 27312, 27840, 30726, 31320, 33002, 34140, 36416, 37584, 40968, 41760, 45520, 46089, 46980, 49503, 50112, 51210, 54624, 61452, 62640, 66004, 68280, 75168, 76815, 81936, 82505, 83520, 91040, 92178, 93960, 99006, 102420, 109248, 122904, 125280, 132008, 136560, 148509, 150336, 153630, 163872, 165010, 182080, 184356, 187920, 198012, 204840, 230445, 245808, 247515, 250560, 264016, 273120, 297018, 307260, 327744, 330020, 368712, 375840, 396024, 409680, 445527, 460890, 491616, 495030, 528032, 546240, 594036, 614520, 660040, 737424, 742545, 751680, 792048, 819360, 891054, 921780, 983232, 990060, 1056064, 1188072, 1229040, 1320080, 1336581, 1474848, 1485090, 1584096, 1638720, 1782108, 1843560, 1980120, 2227635, 2376144, 2458080, 2640160, 2673162, 2949696, 2970180, 3168192, 3564216, 3687120, 3960240, 4455270, 4752288, 4916160, 5280320, 5346324, 5940360, 6682905, 7128432, 7374240, 7920480, 8910540, 9504576, 10692648, 11880720, 13365810, 14256864, 14748480, 15840960, 17821080, 21385296, 23761440, 26731620, 28513728, 35642160, 42770592, 47522880, 53463240, 71284320, 85541184, 106926480, 142568640, 213852960, 427705920]

約数ペア:

[(1, 427705920), (2, 213852960), (3, 142568640), (4, 106926480), (5, 85541184), (6, 71284320), (8, 53463240), (9, 47522880), (10, 42770592), (12, 35642160), (15, 28513728), (16, 26731620), (18, 23761440), (20, 21385296), (24, 17821080), (27, 15840960), (29, 14748480), (30, 14256864), (32, 13365810), (36, 11880720), (40, 10692648), (45, 9504576), (48, 8910540), (54, 7920480), (58, 7374240), (60, 7128432), (64, 6682905), (72, 5940360), (80, 5346324), (81, 5280320), (87, 4916160), (90, 4752288), (96, 4455270), (108, 3960240), (116, 3687120), (120, 3564216), (135, 3168192), (144, 2970180), (145, 2949696), (160, 2673162), (162, 2640160), (174, 2458080), (180, 2376144), (192, 2227635), (216, 1980120), (232, 1843560), (240, 1782108), (261, 1638720), (270, 1584096), (288, 1485090), (290, 1474848), (320, 1336581), (324, 1320080), (348, 1229040), (360, 1188072), (405, 1056064), (432, 990060), (435, 983232), (464, 921780), (480, 891054), (522, 819360), (540, 792048), (569, 751680), (576, 742545), (580, 737424), (648, 660040), (696, 614520), (720, 594036), (783, 546240), (810, 528032), (864, 495030), (870, 491616), (928, 460890), (960, 445527), (1044, 409680), (1080, 396024), (1138, 375840), (1160, 368712), (1296, 330020), (1305, 327744), (1392, 307260), (1440, 297018), (1566, 273120), (1620, 264016), (1707, 250560), (1728, 247515), (1740, 245808), (1856, 230445), (2088, 204840), (2160, 198012), (2276, 187920), (2320, 184356), (2349, 182080), (2592, 165010), (2610, 163872), (2784, 153630), (2845, 150336), (2880, 148509), (3132, 136560), (3240, 132008), (3414, 125280), (3480, 122904), (3915, 109248), (4176, 102420), (4320, 99006), (4552, 93960), (4640, 92178), (4698, 91040), (5121, 83520), (5184, 82505), (5220, 81936), (5568, 76815), (5690, 75168), (6264, 68280), (6480, 66004), (6828, 62640), (6960, 61452), (7830, 54624), (8352, 51210), (8535, 50112), (8640, 49503), (9104, 46980), (9280, 46089), (9396, 45520), (10242, 41760), (10440, 40968), (11380, 37584), (11745, 36416), (12528, 34140), (12960, 33002), (13656, 31320), (13920, 30726), (15363, 27840), (15660, 27312), (16501, 25920), (16704, 25605), (17070, 25056), (18208, 23490), (18792, 22760), (20484, 20880)]