189141120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{4691}}^1$

素因数の和:4723

約数の個数: 192

約数和(自身を含む): 746591040

約数和(自身を除く): 557449920

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, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 4691, 5040, 5760, 6720, 8064, 9382, 10080, 13440, 14073, 18764, 20160, 23455, 28146, 32837, 37528, 40320, 42219, 46910, 56292, 65674, 70365, 75056, 84438, 93820, 98511, 112584, 131348, 140730, 150112, 164185, 168876, 187640, 197022, 211095, 225168, 262696, 281460, 295533, 300224, 328370, 337752, 375280, 394044, 422190, 450336, 492555, 525392, 562920, 591066, 600448, 656740, 675504, 750560, 788088, 844380, 900672, 985110, 1050784, 1125840, 1182132, 1313480, 1351008, 1477665, 1501120, 1576176, 1688760, 1801344, 1970220, 2101568, 2251680, 2364264, 2626960, 2702016, 2955330, 3002240, 3152352, 3377520, 3940440, 4203136, 4503360, 4728528, 5253920, 5404032, 5910660, 6304704, 6755040, 7880880, 9006720, 9457056, 10507840, 11821320, 12609408, 13510080, 15761760, 18914112, 21015680, 23642640, 27020160, 31523520, 37828224, 47285280, 63047040, 94570560, 189141120]

約数ペア:

[(1, 189141120), (2, 94570560), (3, 63047040), (4, 47285280), (5, 37828224), (6, 31523520), (7, 27020160), (8, 23642640), (9, 21015680), (10, 18914112), (12, 15761760), (14, 13510080), (15, 12609408), (16, 11821320), (18, 10507840), (20, 9457056), (21, 9006720), (24, 7880880), (28, 6755040), (30, 6304704), (32, 5910660), (35, 5404032), (36, 5253920), (40, 4728528), (42, 4503360), (45, 4203136), (48, 3940440), (56, 3377520), (60, 3152352), (63, 3002240), (64, 2955330), (70, 2702016), (72, 2626960), (80, 2364264), (84, 2251680), (90, 2101568), (96, 1970220), (105, 1801344), (112, 1688760), (120, 1576176), (126, 1501120), (128, 1477665), (140, 1351008), (144, 1313480), (160, 1182132), (168, 1125840), (180, 1050784), (192, 985110), (210, 900672), (224, 844380), (240, 788088), (252, 750560), (280, 675504), (288, 656740), (315, 600448), (320, 591066), (336, 562920), (360, 525392), (384, 492555), (420, 450336), (448, 422190), (480, 394044), (504, 375280), (560, 337752), (576, 328370), (630, 300224), (640, 295533), (672, 281460), (720, 262696), (840, 225168), (896, 211095), (960, 197022), (1008, 187640), (1120, 168876), (1152, 164185), (1260, 150112), (1344, 140730), (1440, 131348), (1680, 112584), (1920, 98511), (2016, 93820), (2240, 84438), (2520, 75056), (2688, 70365), (2880, 65674), (3360, 56292), (4032, 46910), (4480, 42219), (4691, 40320), (5040, 37528), (5760, 32837), (6720, 28146), (8064, 23455), (9382, 20160), (10080, 18764), (13440, 14073)]