987356160

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{3061}}^1$

素因数の和:3099

約数の個数: 264

約数和(自身を含む): 3911178336

約数和(自身を除く): 2923822176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3061, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 6122, 6720, 7168, 7680, 8064, 8960, 9183, 9216, 10080, 10752, 11520, 12244, 13440, 15305, 15360, 16128, 17920, 18366, 20160, 21427, 21504, 23040, 24488, 26880, 27549, 30610, 32256, 35840, 36732, 40320, 42854, 45915, 46080, 48976, 53760, 55098, 61220, 64281, 64512, 73464, 80640, 85708, 91830, 97952, 107135, 107520, 110196, 122440, 128562, 137745, 146928, 161280, 171416, 183660, 192843, 195904, 214270, 220392, 244880, 257124, 275490, 293856, 321405, 322560, 342832, 367320, 385686, 391808, 428540, 440784, 489760, 514248, 550980, 587712, 642810, 685664, 734640, 771372, 783616, 857080, 881568, 964215, 979520, 1028496, 1101960, 1175424, 1285620, 1371328, 1469280, 1542744, 1567232, 1714160, 1763136, 1928430, 1959040, 2056992, 2203920, 2350848, 2571240, 2742656, 2938560, 3085488, 3134464, 3428320, 3526272, 3856860, 3918080, 4113984, 4407840, 4701696, 5142480, 5485312, 5877120, 6170976, 6856640, 7052544, 7713720, 7836160, 8227968, 8815680, 9403392, 10284960, 10970624, 11754240, 12341952, 13713280, 14105088, 15427440, 15672320, 16455936, 17631360, 20569920, 21941248, 23508480, 24683904, 27426560, 28210176, 30854880, 32911872, 35262720, 41139840, 47016960, 49367808, 54853120, 61709760, 65823744, 70525440, 82279680, 98735616, 109706240, 123419520, 141050880, 164559360, 197471232, 246839040, 329118720, 493678080, 987356160]

約数ペア:

[(1, 987356160), (2, 493678080), (3, 329118720), (4, 246839040), (5, 197471232), (6, 164559360), (7, 141050880), (8, 123419520), (9, 109706240), (10, 98735616), (12, 82279680), (14, 70525440), (15, 65823744), (16, 61709760), (18, 54853120), (20, 49367808), (21, 47016960), (24, 41139840), (28, 35262720), (30, 32911872), (32, 30854880), (35, 28210176), (36, 27426560), (40, 24683904), (42, 23508480), (45, 21941248), (48, 20569920), (56, 17631360), (60, 16455936), (63, 15672320), (64, 15427440), (70, 14105088), (72, 13713280), (80, 12341952), (84, 11754240), (90, 10970624), (96, 10284960), (105, 9403392), (112, 8815680), (120, 8227968), (126, 7836160), (128, 7713720), (140, 7052544), (144, 6856640), (160, 6170976), (168, 5877120), (180, 5485312), (192, 5142480), (210, 4701696), (224, 4407840), (240, 4113984), (252, 3918080), (256, 3856860), (280, 3526272), (288, 3428320), (315, 3134464), (320, 3085488), (336, 2938560), (360, 2742656), (384, 2571240), (420, 2350848), (448, 2203920), (480, 2056992), (504, 1959040), (512, 1928430), (560, 1763136), (576, 1714160), (630, 1567232), (640, 1542744), (672, 1469280), (720, 1371328), (768, 1285620), (840, 1175424), (896, 1101960), (960, 1028496), (1008, 979520), (1024, 964215), (1120, 881568), (1152, 857080), (1260, 783616), (1280, 771372), (1344, 734640), (1440, 685664), (1536, 642810), (1680, 587712), (1792, 550980), (1920, 514248), (2016, 489760), (2240, 440784), (2304, 428540), (2520, 391808), (2560, 385686), (2688, 367320), (2880, 342832), (3061, 322560), (3072, 321405), (3360, 293856), (3584, 275490), (3840, 257124), (4032, 244880), (4480, 220392), (4608, 214270), (5040, 195904), (5120, 192843), (5376, 183660), (5760, 171416), (6122, 161280), (6720, 146928), (7168, 137745), (7680, 128562), (8064, 122440), (8960, 110196), (9183, 107520), (9216, 107135), (10080, 97952), (10752, 91830), (11520, 85708), (12244, 80640), (13440, 73464), (15305, 64512), (15360, 64281), (16128, 61220), (17920, 55098), (18366, 53760), (20160, 48976), (21427, 46080), (21504, 45915), (23040, 42854), (24488, 40320), (26880, 36732), (27549, 35840), (30610, 32256)]