1970178000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:863

約数の個数: 320

約数和(自身を含む): 7387860480

約数和(自身を除く): 5417682480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 61, 70, 75, 80, 84, 100, 105, 112, 120, 122, 125, 140, 150, 168, 175, 183, 200, 210, 240, 244, 250, 280, 300, 305, 336, 350, 366, 375, 400, 420, 427, 488, 500, 525, 560, 600, 610, 700, 732, 750, 769, 840, 854, 875, 915, 976, 1000, 1050, 1200, 1220, 1281, 1400, 1464, 1500, 1525, 1538, 1680, 1708, 1750, 1830, 2000, 2100, 2135, 2307, 2440, 2562, 2625, 2800, 2928, 3000, 3050, 3076, 3416, 3500, 3660, 3845, 4200, 4270, 4575, 4614, 4880, 5124, 5250, 5383, 6000, 6100, 6152, 6405, 6832, 7000, 7320, 7625, 7690, 8400, 8540, 9150, 9228, 10248, 10500, 10675, 10766, 11535, 12200, 12304, 12810, 14000, 14640, 15250, 15380, 16149, 17080, 18300, 18456, 19225, 20496, 21000, 21350, 21532, 22875, 23070, 24400, 25620, 26915, 30500, 30760, 32025, 32298, 34160, 36600, 36912, 38450, 42000, 42700, 43064, 45750, 46140, 46909, 51240, 53375, 53830, 57675, 61000, 61520, 64050, 64596, 73200, 76900, 80745, 85400, 86128, 91500, 92280, 93818, 96125, 102480, 106750, 107660, 115350, 122000, 128100, 129192, 134575, 140727, 153800, 160125, 161490, 170800, 183000, 184560, 187636, 192250, 213500, 215320, 230700, 234545, 256200, 258384, 269150, 281454, 288375, 307600, 320250, 322980, 328363, 366000, 375272, 384500, 403725, 427000, 430640, 461400, 469090, 512400, 538300, 562908, 576750, 640500, 645960, 656726, 672875, 703635, 750544, 769000, 807450, 854000, 922800, 938180, 985089, 1076600, 1125816, 1153500, 1172725, 1281000, 1291920, 1313452, 1345750, 1407270, 1538000, 1614900, 1641815, 1876360, 1970178, 2018625, 2153200, 2251632, 2307000, 2345450, 2562000, 2626904, 2691500, 2814540, 3229800, 3283630, 3518175, 3752720, 3940356, 4037250, 4614000, 4690900, 4925445, 5253808, 5383000, 5629080, 5863625, 6459600, 6567260, 7036350, 7880712, 8074500, 8209075, 9381800, 9850890, 10766000, 11258160, 11727250, 13134520, 14072700, 15761424, 16149000, 16418150, 17590875, 18763600, 19701780, 23454500, 24627225, 26269040, 28145400, 32298000, 32836300, 35181750, 39403560, 41045375, 46909000, 49254450, 56290800, 65672600, 70363500, 78807120, 82090750, 93818000, 98508900, 123136125, 131345200, 140727000, 164181500, 197017800, 246272250, 281454000, 328363000, 394035600, 492544500, 656726000, 985089000, 1970178000]

約数ペア:

[(1, 1970178000), (2, 985089000), (3, 656726000), (4, 492544500), (5, 394035600), (6, 328363000), (7, 281454000), (8, 246272250), (10, 197017800), (12, 164181500), (14, 140727000), (15, 131345200), (16, 123136125), (20, 98508900), (21, 93818000), (24, 82090750), (25, 78807120), (28, 70363500), (30, 65672600), (35, 56290800), (40, 49254450), (42, 46909000), (48, 41045375), (50, 39403560), (56, 35181750), (60, 32836300), (61, 32298000), (70, 28145400), (75, 26269040), (80, 24627225), (84, 23454500), (100, 19701780), (105, 18763600), (112, 17590875), (120, 16418150), (122, 16149000), (125, 15761424), (140, 14072700), (150, 13134520), (168, 11727250), (175, 11258160), (183, 10766000), (200, 9850890), (210, 9381800), (240, 8209075), (244, 8074500), (250, 7880712), (280, 7036350), (300, 6567260), (305, 6459600), (336, 5863625), (350, 5629080), (366, 5383000), (375, 5253808), (400, 4925445), (420, 4690900), (427, 4614000), (488, 4037250), (500, 3940356), (525, 3752720), (560, 3518175), (600, 3283630), (610, 3229800), (700, 2814540), (732, 2691500), (750, 2626904), (769, 2562000), (840, 2345450), (854, 2307000), (875, 2251632), (915, 2153200), (976, 2018625), (1000, 1970178), (1050, 1876360), (1200, 1641815), (1220, 1614900), (1281, 1538000), (1400, 1407270), (1464, 1345750), (1500, 1313452), (1525, 1291920), (1538, 1281000), (1680, 1172725), (1708, 1153500), (1750, 1125816), (1830, 1076600), (2000, 985089), (2100, 938180), (2135, 922800), (2307, 854000), (2440, 807450), (2562, 769000), (2625, 750544), (2800, 703635), (2928, 672875), (3000, 656726), (3050, 645960), (3076, 640500), (3416, 576750), (3500, 562908), (3660, 538300), (3845, 512400), (4200, 469090), (4270, 461400), (4575, 430640), (4614, 427000), (4880, 403725), (5124, 384500), (5250, 375272), (5383, 366000), (6000, 328363), (6100, 322980), (6152, 320250), (6405, 307600), (6832, 288375), (7000, 281454), (7320, 269150), (7625, 258384), (7690, 256200), (8400, 234545), (8540, 230700), (9150, 215320), (9228, 213500), (10248, 192250), (10500, 187636), (10675, 184560), (10766, 183000), (11535, 170800), (12200, 161490), (12304, 160125), (12810, 153800), (14000, 140727), (14640, 134575), (15250, 129192), (15380, 128100), (16149, 122000), (17080, 115350), (18300, 107660), (18456, 106750), (19225, 102480), (20496, 96125), (21000, 93818), (21350, 92280), (21532, 91500), (22875, 86128), (23070, 85400), (24400, 80745), (25620, 76900), (26915, 73200), (30500, 64596), (30760, 64050), (32025, 61520), (32298, 61000), (34160, 57675), (36600, 53830), (36912, 53375), (38450, 51240), (42000, 46909), (42700, 46140), (43064, 45750)]