20647569600

素因数分解:

$2^6\times 3^3\times 5^2\times 7^1\times {\mathrm{68279}}^1$

素因数の和:68317

約数の個数: 336

約数和(自身を含む): 86021875200

約数和(自身を除く): 65374305600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 320, 336, 350, 360, 378, 400, 420, 432, 448, 450, 480, 504, 525, 540, 560, 576, 600, 630, 672, 675, 700, 720, 756, 800, 840, 864, 900, 945, 960, 1008, 1050, 1080, 1120, 1200, 1260, 1344, 1350, 1400, 1440, 1512, 1575, 1600, 1680, 1728, 1800, 1890, 2016, 2100, 2160, 2240, 2400, 2520, 2700, 2800, 2880, 3024, 3150, 3360, 3600, 3780, 4032, 4200, 4320, 4725, 4800, 5040, 5400, 5600, 6048, 6300, 6720, 7200, 7560, 8400, 8640, 9450, 10080, 10800, 11200, 12096, 12600, 14400, 15120, 16800, 18900, 20160, 21600, 25200, 30240, 33600, 37800, 43200, 50400, 60480, 68279, 75600, 100800, 136558, 151200, 204837, 273116, 302400, 341395, 409674, 477953, 546232, 614511, 682790, 819348, 955906, 1024185, 1092464, 1229022, 1365580, 1433859, 1638696, 1706975, 1843533, 1911812, 2048370, 2184928, 2389765, 2458044, 2731160, 2867718, 3072555, 3277392, 3413950, 3687066, 3823624, 4096740, 4301577, 4369856, 4779530, 4916088, 5120925, 5462320, 5735436, 6145110, 6554784, 6827900, 7169295, 7374132, 7647248, 8193480, 8603154, 9217665, 9559060, 9832176, 10241850, 10924640, 11470872, 11948825, 12290220, 12904731, 13109568, 13655800, 14338590, 14748264, 15294496, 15362775, 16386960, 17206308, 18435330, 19118120, 19664352, 20483700, 21507885, 21849280, 22941744, 23897650, 24580440, 25809462, 27311600, 28677180, 29496528, 30588992, 30725550, 32773920, 34412616, 35846475, 36870660, 38236240, 39328704, 40967400, 43015770, 45883488, 46088325, 47795300, 49160880, 51618924, 54623200, 57354360, 58993056, 61451100, 64523655, 65547840, 68825232, 71692950, 73741320, 76472480, 81934800, 86031540, 91766976, 92176650, 95590600, 98321760, 103237848, 107539425, 109246400, 114708720, 117986112, 122902200, 129047310, 137650464, 143385900, 147482640, 152944960, 163869600, 172063080, 184353300, 191181200, 196643520, 206475696, 215078850, 229417440, 245804400, 258094620, 275300928, 286771800, 294965280, 322618275, 327739200, 344126160, 368706600, 382362400, 412951392, 430157700, 458834880, 491608800, 516189240, 573543600, 589930560, 645236550, 688252320, 737413200, 764724800, 825902784, 860315400, 983217600, 1032378480, 1147087200, 1290473100, 1376504640, 1474826400, 1720630800, 2064756960, 2294174400, 2580946200, 2949652800, 3441261600, 4129513920, 5161892400, 6882523200, 10323784800, 20647569600]

約数ペア:

[(1, 20647569600), (2, 10323784800), (3, 6882523200), (4, 5161892400), (5, 4129513920), (6, 3441261600), (7, 2949652800), (8, 2580946200), (9, 2294174400), (10, 2064756960), (12, 1720630800), (14, 1474826400), (15, 1376504640), (16, 1290473100), (18, 1147087200), (20, 1032378480), (21, 983217600), (24, 860315400), (25, 825902784), (27, 764724800), (28, 737413200), (30, 688252320), (32, 645236550), (35, 589930560), (36, 573543600), (40, 516189240), (42, 491608800), (45, 458834880), (48, 430157700), (50, 412951392), (54, 382362400), (56, 368706600), (60, 344126160), (63, 327739200), (64, 322618275), (70, 294965280), (72, 286771800), (75, 275300928), (80, 258094620), (84, 245804400), (90, 229417440), (96, 215078850), (100, 206475696), (105, 196643520), (108, 191181200), (112, 184353300), (120, 172063080), (126, 163869600), (135, 152944960), (140, 147482640), (144, 143385900), (150, 137650464), (160, 129047310), (168, 122902200), (175, 117986112), (180, 114708720), (189, 109246400), (192, 107539425), (200, 103237848), (210, 98321760), (216, 95590600), (224, 92176650), (225, 91766976), (240, 86031540), (252, 81934800), (270, 76472480), (280, 73741320), (288, 71692950), (300, 68825232), (315, 65547840), (320, 64523655), (336, 61451100), (350, 58993056), (360, 57354360), (378, 54623200), (400, 51618924), (420, 49160880), (432, 47795300), (448, 46088325), (450, 45883488), (480, 43015770), (504, 40967400), (525, 39328704), (540, 38236240), (560, 36870660), (576, 35846475), (600, 34412616), (630, 32773920), (672, 30725550), (675, 30588992), (700, 29496528), (720, 28677180), (756, 27311600), (800, 25809462), (840, 24580440), (864, 23897650), (900, 22941744), (945, 21849280), (960, 21507885), (1008, 20483700), (1050, 19664352), (1080, 19118120), (1120, 18435330), (1200, 17206308), (1260, 16386960), (1344, 15362775), (1350, 15294496), (1400, 14748264), (1440, 14338590), (1512, 13655800), (1575, 13109568), (1600, 12904731), (1680, 12290220), (1728, 11948825), (1800, 11470872), (1890, 10924640), (2016, 10241850), (2100, 9832176), (2160, 9559060), (2240, 9217665), (2400, 8603154), (2520, 8193480), (2700, 7647248), (2800, 7374132), (2880, 7169295), (3024, 6827900), (3150, 6554784), (3360, 6145110), (3600, 5735436), (3780, 5462320), (4032, 5120925), (4200, 4916088), (4320, 4779530), (4725, 4369856), (4800, 4301577), (5040, 4096740), (5400, 3823624), (5600, 3687066), (6048, 3413950), (6300, 3277392), (6720, 3072555), (7200, 2867718), (7560, 2731160), (8400, 2458044), (8640, 2389765), (9450, 2184928), (10080, 2048370), (10800, 1911812), (11200, 1843533), (12096, 1706975), (12600, 1638696), (14400, 1433859), (15120, 1365580), (16800, 1229022), (18900, 1092464), (20160, 1024185), (21600, 955906), (25200, 819348), (30240, 682790), (33600, 614511), (37800, 546232), (43200, 477953), (50400, 409674), (60480, 341395), (68279, 302400), (75600, 273116), (100800, 204837), (136558, 151200)]