80766000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{641}}^1$

素因数の和:677

約数の個数: 240

約数和(自身を含む): 322890048

約数和(自身を除く): 242124048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 250, 252, 280, 300, 315, 336, 350, 360, 375, 400, 420, 450, 500, 504, 525, 560, 600, 630, 641, 700, 720, 750, 840, 875, 900, 1000, 1008, 1050, 1125, 1200, 1260, 1282, 1400, 1500, 1575, 1680, 1750, 1800, 1923, 2000, 2100, 2250, 2520, 2564, 2625, 2800, 3000, 3150, 3205, 3500, 3600, 3846, 4200, 4487, 4500, 5040, 5128, 5250, 5769, 6000, 6300, 6410, 7000, 7692, 7875, 8400, 8974, 9000, 9615, 10256, 10500, 11538, 12600, 12820, 13461, 14000, 15384, 15750, 16025, 17948, 18000, 19230, 21000, 22435, 23076, 25200, 25640, 26922, 28845, 30768, 31500, 32050, 35896, 38460, 40383, 42000, 44870, 46152, 48075, 51280, 53844, 57690, 63000, 64100, 67305, 71792, 76920, 80125, 80766, 89740, 92304, 96150, 107688, 112175, 115380, 126000, 128200, 134610, 144225, 153840, 160250, 161532, 179480, 192300, 201915, 215376, 224350, 230760, 240375, 256400, 269220, 288450, 320500, 323064, 336525, 358960, 384600, 403830, 448700, 461520, 480750, 538440, 560875, 576900, 641000, 646128, 673050, 721125, 769200, 807660, 897400, 961500, 1009575, 1076880, 1121750, 1153800, 1282000, 1346100, 1442250, 1615320, 1682625, 1794800, 1923000, 2019150, 2243500, 2307600, 2692200, 2884500, 3230640, 3365250, 3846000, 4038300, 4487000, 5047875, 5384400, 5769000, 6730500, 8076600, 8974000, 10095750, 11538000, 13461000, 16153200, 20191500, 26922000, 40383000, 80766000]

約数ペア:

[(1, 80766000), (2, 40383000), (3, 26922000), (4, 20191500), (5, 16153200), (6, 13461000), (7, 11538000), (8, 10095750), (9, 8974000), (10, 8076600), (12, 6730500), (14, 5769000), (15, 5384400), (16, 5047875), (18, 4487000), (20, 4038300), (21, 3846000), (24, 3365250), (25, 3230640), (28, 2884500), (30, 2692200), (35, 2307600), (36, 2243500), (40, 2019150), (42, 1923000), (45, 1794800), (48, 1682625), (50, 1615320), (56, 1442250), (60, 1346100), (63, 1282000), (70, 1153800), (72, 1121750), (75, 1076880), (80, 1009575), (84, 961500), (90, 897400), (100, 807660), (105, 769200), (112, 721125), (120, 673050), (125, 646128), (126, 641000), (140, 576900), (144, 560875), (150, 538440), (168, 480750), (175, 461520), (180, 448700), (200, 403830), (210, 384600), (225, 358960), (240, 336525), (250, 323064), (252, 320500), (280, 288450), (300, 269220), (315, 256400), (336, 240375), (350, 230760), (360, 224350), (375, 215376), (400, 201915), (420, 192300), (450, 179480), (500, 161532), (504, 160250), (525, 153840), (560, 144225), (600, 134610), (630, 128200), (641, 126000), (700, 115380), (720, 112175), (750, 107688), (840, 96150), (875, 92304), (900, 89740), (1000, 80766), (1008, 80125), (1050, 76920), (1125, 71792), (1200, 67305), (1260, 64100), (1282, 63000), (1400, 57690), (1500, 53844), (1575, 51280), (1680, 48075), (1750, 46152), (1800, 44870), (1923, 42000), (2000, 40383), (2100, 38460), (2250, 35896), (2520, 32050), (2564, 31500), (2625, 30768), (2800, 28845), (3000, 26922), (3150, 25640), (3205, 25200), (3500, 23076), (3600, 22435), (3846, 21000), (4200, 19230), (4487, 18000), (4500, 17948), (5040, 16025), (5128, 15750), (5250, 15384), (5769, 14000), (6000, 13461), (6300, 12820), (6410, 12600), (7000, 11538), (7692, 10500), (7875, 10256), (8400, 9615), (8974, 9000)]