2146646880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{10141}}^1$

素因数の和:10179

約数の個数: 288

約数和(自身を含む): 8740781280

約数和(自身を除く): 6594134400

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, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6615, 7056, 7560, 7840, 8820, 10080, 10141, 10584, 11760, 13230, 14112, 15120, 17640, 20282, 21168, 23520, 26460, 30240, 30423, 35280, 40564, 42336, 50705, 52920, 60846, 70560, 70987, 81128, 91269, 101410, 105840, 121692, 141974, 152115, 162256, 182538, 202820, 211680, 212961, 243384, 273807, 283948, 304230, 324512, 354935, 365076, 405640, 425922, 456345, 486768, 496909, 547614, 567896, 608460, 638883, 709870, 730152, 811280, 851844, 912690, 973536, 993818, 1064805, 1095228, 1135792, 1216920, 1277766, 1369035, 1419740, 1460304, 1490727, 1622560, 1703688, 1825380, 1916649, 1987636, 2129610, 2190456, 2271584, 2433840, 2484545, 2555532, 2738070, 2839480, 2920608, 2981454, 3194415, 3407376, 3650760, 3833298, 3975272, 4259220, 4380912, 4472181, 4867680, 4969090, 5111064, 5476140, 5678960, 5962908, 6388830, 6814752, 7301520, 7453635, 7666596, 7950544, 8518440, 8761824, 8944362, 9583245, 9938180, 10222128, 10952280, 11357920, 11925816, 12777660, 13416543, 14603040, 14907270, 15333192, 15901088, 17036880, 17888724, 19166490, 19876360, 20444256, 21904560, 22360905, 23851632, 25555320, 26833086, 29814540, 30666384, 34073760, 35777448, 38332980, 39752720, 43809120, 44721810, 47703264, 51110640, 53666172, 59629080, 61332768, 67082715, 71554896, 76665960, 79505440, 89443620, 102221280, 107332344, 119258160, 134165430, 143109792, 153331920, 178887240, 214664688, 238516320, 268330860, 306663840, 357774480, 429329376, 536661720, 715548960, 1073323440, 2146646880]

約数ペア:

[(1, 2146646880), (2, 1073323440), (3, 715548960), (4, 536661720), (5, 429329376), (6, 357774480), (7, 306663840), (8, 268330860), (9, 238516320), (10, 214664688), (12, 178887240), (14, 153331920), (15, 143109792), (16, 134165430), (18, 119258160), (20, 107332344), (21, 102221280), (24, 89443620), (27, 79505440), (28, 76665960), (30, 71554896), (32, 67082715), (35, 61332768), (36, 59629080), (40, 53666172), (42, 51110640), (45, 47703264), (48, 44721810), (49, 43809120), (54, 39752720), (56, 38332980), (60, 35777448), (63, 34073760), (70, 30666384), (72, 29814540), (80, 26833086), (84, 25555320), (90, 23851632), (96, 22360905), (98, 21904560), (105, 20444256), (108, 19876360), (112, 19166490), (120, 17888724), (126, 17036880), (135, 15901088), (140, 15333192), (144, 14907270), (147, 14603040), (160, 13416543), (168, 12777660), (180, 11925816), (189, 11357920), (196, 10952280), (210, 10222128), (216, 9938180), (224, 9583245), (240, 8944362), (245, 8761824), (252, 8518440), (270, 7950544), (280, 7666596), (288, 7453635), (294, 7301520), (315, 6814752), (336, 6388830), (360, 5962908), (378, 5678960), (392, 5476140), (420, 5111064), (432, 4969090), (441, 4867680), (480, 4472181), (490, 4380912), (504, 4259220), (540, 3975272), (560, 3833298), (588, 3650760), (630, 3407376), (672, 3194415), (720, 2981454), (735, 2920608), (756, 2839480), (784, 2738070), (840, 2555532), (864, 2484545), (882, 2433840), (945, 2271584), (980, 2190456), (1008, 2129610), (1080, 1987636), (1120, 1916649), (1176, 1825380), (1260, 1703688), (1323, 1622560), (1440, 1490727), (1470, 1460304), (1512, 1419740), (1568, 1369035), (1680, 1277766), (1764, 1216920), (1890, 1135792), (1960, 1095228), (2016, 1064805), (2160, 993818), (2205, 973536), (2352, 912690), (2520, 851844), (2646, 811280), (2940, 730152), (3024, 709870), (3360, 638883), (3528, 608460), (3780, 567896), (3920, 547614), (4320, 496909), (4410, 486768), (4704, 456345), (5040, 425922), (5292, 405640), (5880, 365076), (6048, 354935), (6615, 324512), (7056, 304230), (7560, 283948), (7840, 273807), (8820, 243384), (10080, 212961), (10141, 211680), (10584, 202820), (11760, 182538), (13230, 162256), (14112, 152115), (15120, 141974), (17640, 121692), (20282, 105840), (21168, 101410), (23520, 91269), (26460, 81128), (30240, 70987), (30423, 70560), (35280, 60846), (40564, 52920), (42336, 50705)]