211770720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 384

約数和(自身を含む): 870912000

約数和(自身を除く): 659141280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 94, 96, 105, 108, 112, 120, 126, 135, 140, 141, 144, 149, 160, 168, 180, 188, 189, 210, 216, 224, 235, 240, 252, 270, 280, 282, 288, 298, 315, 329, 336, 360, 376, 378, 420, 423, 432, 447, 470, 480, 504, 540, 560, 564, 596, 630, 658, 672, 705, 720, 745, 752, 756, 840, 846, 864, 894, 940, 945, 987, 1008, 1043, 1080, 1120, 1128, 1192, 1260, 1269, 1316, 1341, 1410, 1440, 1490, 1504, 1512, 1645, 1680, 1692, 1788, 1880, 1890, 1974, 2016, 2086, 2115, 2160, 2235, 2256, 2384, 2520, 2538, 2632, 2682, 2820, 2961, 2980, 3024, 3129, 3290, 3360, 3384, 3576, 3760, 3780, 3948, 4023, 4172, 4230, 4320, 4470, 4512, 4768, 4935, 5040, 5076, 5215, 5264, 5364, 5640, 5922, 5960, 6048, 6258, 6345, 6580, 6705, 6768, 7003, 7152, 7520, 7560, 7896, 8046, 8344, 8460, 8883, 8940, 9387, 9870, 10080, 10152, 10430, 10528, 10728, 11280, 11844, 11920, 12516, 12690, 13160, 13410, 13536, 14006, 14304, 14805, 15120, 15645, 15792, 16092, 16688, 16920, 17766, 17880, 18774, 19740, 20115, 20304, 20860, 21009, 21456, 22560, 23688, 23840, 25032, 25380, 26320, 26820, 28012, 28161, 29610, 30240, 31290, 31584, 32184, 33376, 33840, 35015, 35532, 35760, 37548, 39480, 40230, 40608, 41720, 42018, 42912, 44415, 46935, 47376, 49021, 50064, 50760, 52640, 53640, 56024, 56322, 59220, 62580, 63027, 64368, 67680, 70030, 71064, 71520, 75096, 78960, 80460, 83440, 84036, 88830, 93870, 94752, 98042, 100128, 101520, 105045, 107280, 112048, 112644, 118440, 125160, 126054, 128736, 140060, 140805, 142128, 147063, 150192, 157920, 160920, 166880, 168072, 177660, 187740, 189081, 196084, 203040, 210090, 214560, 224096, 225288, 236880, 245105, 250320, 252108, 280120, 281610, 284256, 294126, 300384, 315135, 321840, 336144, 355320, 375480, 378162, 392168, 420180, 441189, 450576, 473760, 490210, 500640, 504216, 560240, 563220, 588252, 630270, 643680, 672288, 710640, 735315, 750960, 756324, 784336, 840360, 882378, 901152, 945405, 980420, 1008432, 1120480, 1126440, 1176504, 1260540, 1323567, 1421280, 1470630, 1501920, 1512648, 1568672, 1680720, 1764756, 1890810, 1960840, 2016864, 2205945, 2252880, 2353008, 2521080, 2647134, 2941260, 3025296, 3361440, 3529512, 3781620, 3921680, 4411890, 4505760, 4706016, 5042160, 5294268, 5882520, 6050592, 6617835, 7059024, 7563240, 7843360, 8823780, 10084320, 10588536, 11765040, 13235670, 14118048, 15126480, 17647560, 21177072, 23530080, 26471340, 30252960, 35295120, 42354144, 52942680, 70590240, 105885360, 211770720]

約数ペア:

[(1, 211770720), (2, 105885360), (3, 70590240), (4, 52942680), (5, 42354144), (6, 35295120), (7, 30252960), (8, 26471340), (9, 23530080), (10, 21177072), (12, 17647560), (14, 15126480), (15, 14118048), (16, 13235670), (18, 11765040), (20, 10588536), (21, 10084320), (24, 8823780), (27, 7843360), (28, 7563240), (30, 7059024), (32, 6617835), (35, 6050592), (36, 5882520), (40, 5294268), (42, 5042160), (45, 4706016), (47, 4505760), (48, 4411890), (54, 3921680), (56, 3781620), (60, 3529512), (63, 3361440), (70, 3025296), (72, 2941260), (80, 2647134), (84, 2521080), (90, 2353008), (94, 2252880), (96, 2205945), (105, 2016864), (108, 1960840), (112, 1890810), (120, 1764756), (126, 1680720), (135, 1568672), (140, 1512648), (141, 1501920), (144, 1470630), (149, 1421280), (160, 1323567), (168, 1260540), (180, 1176504), (188, 1126440), (189, 1120480), (210, 1008432), (216, 980420), (224, 945405), (235, 901152), (240, 882378), (252, 840360), (270, 784336), (280, 756324), (282, 750960), (288, 735315), (298, 710640), (315, 672288), (329, 643680), (336, 630270), (360, 588252), (376, 563220), (378, 560240), (420, 504216), (423, 500640), (432, 490210), (447, 473760), (470, 450576), (480, 441189), (504, 420180), (540, 392168), (560, 378162), (564, 375480), (596, 355320), (630, 336144), (658, 321840), (672, 315135), (705, 300384), (720, 294126), (745, 284256), (752, 281610), (756, 280120), (840, 252108), (846, 250320), (864, 245105), (894, 236880), (940, 225288), (945, 224096), (987, 214560), (1008, 210090), (1043, 203040), (1080, 196084), (1120, 189081), (1128, 187740), (1192, 177660), (1260, 168072), (1269, 166880), (1316, 160920), (1341, 157920), (1410, 150192), (1440, 147063), (1490, 142128), (1504, 140805), (1512, 140060), (1645, 128736), (1680, 126054), (1692, 125160), (1788, 118440), (1880, 112644), (1890, 112048), (1974, 107280), (2016, 105045), (2086, 101520), (2115, 100128), (2160, 98042), (2235, 94752), (2256, 93870), (2384, 88830), (2520, 84036), (2538, 83440), (2632, 80460), (2682, 78960), (2820, 75096), (2961, 71520), (2980, 71064), (3024, 70030), (3129, 67680), (3290, 64368), (3360, 63027), (3384, 62580), (3576, 59220), (3760, 56322), (3780, 56024), (3948, 53640), (4023, 52640), (4172, 50760), (4230, 50064), (4320, 49021), (4470, 47376), (4512, 46935), (4768, 44415), (4935, 42912), (5040, 42018), (5076, 41720), (5215, 40608), (5264, 40230), (5364, 39480), (5640, 37548), (5922, 35760), (5960, 35532), (6048, 35015), (6258, 33840), (6345, 33376), (6580, 32184), (6705, 31584), (6768, 31290), (7003, 30240), (7152, 29610), (7520, 28161), (7560, 28012), (7896, 26820), (8046, 26320), (8344, 25380), (8460, 25032), (8883, 23840), (8940, 23688), (9387, 22560), (9870, 21456), (10080, 21009), (10152, 20860), (10430, 20304), (10528, 20115), (10728, 19740), (11280, 18774), (11844, 17880), (11920, 17766), (12516, 16920), (12690, 16688), (13160, 16092), (13410, 15792), (13536, 15645), (14006, 15120), (14304, 14805)]