2142983520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2351}}^1$

素因数の和:2586

約数の個数: 192

約数和(自身を含む): 7539194880

約数和(自身を除く): 5396211360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 211, 216, 240, 270, 288, 360, 422, 432, 480, 540, 633, 720, 844, 864, 1055, 1080, 1266, 1440, 1688, 1899, 2110, 2160, 2351, 2532, 3165, 3376, 3798, 4220, 4320, 4702, 5064, 5697, 6330, 6752, 7053, 7596, 8440, 9404, 9495, 10128, 11394, 11755, 12660, 14106, 15192, 16880, 18808, 18990, 20256, 21159, 22788, 23510, 25320, 28212, 28485, 30384, 33760, 35265, 37616, 37980, 42318, 45576, 47020, 50640, 56424, 56970, 60768, 63477, 70530, 75232, 75960, 84636, 91152, 94040, 101280, 105795, 112848, 113940, 126954, 141060, 151920, 169272, 182304, 188080, 211590, 225696, 227880, 253908, 282120, 303840, 317385, 338544, 376160, 423180, 455760, 496061, 507816, 564240, 634770, 677088, 846360, 911520, 992122, 1015632, 1128480, 1269540, 1488183, 1692720, 1984244, 2031264, 2480305, 2539080, 2976366, 3385440, 3968488, 4464549, 4960610, 5078160, 5952732, 7440915, 7936976, 8929098, 9921220, 10156320, 11905464, 13393647, 14881830, 15873952, 17858196, 19842440, 22322745, 23810928, 26787294, 29763660, 35716392, 39684880, 44645490, 47621856, 53574588, 59527320, 66968235, 71432784, 79369760, 89290980, 107149176, 119054640, 133936470, 142865568, 178581960, 214298352, 238109280, 267872940, 357163920, 428596704, 535745880, 714327840, 1071491760, 2142983520]

約数ペア:

[(1, 2142983520), (2, 1071491760), (3, 714327840), (4, 535745880), (5, 428596704), (6, 357163920), (8, 267872940), (9, 238109280), (10, 214298352), (12, 178581960), (15, 142865568), (16, 133936470), (18, 119054640), (20, 107149176), (24, 89290980), (27, 79369760), (30, 71432784), (32, 66968235), (36, 59527320), (40, 53574588), (45, 47621856), (48, 44645490), (54, 39684880), (60, 35716392), (72, 29763660), (80, 26787294), (90, 23810928), (96, 22322745), (108, 19842440), (120, 17858196), (135, 15873952), (144, 14881830), (160, 13393647), (180, 11905464), (211, 10156320), (216, 9921220), (240, 8929098), (270, 7936976), (288, 7440915), (360, 5952732), (422, 5078160), (432, 4960610), (480, 4464549), (540, 3968488), (633, 3385440), (720, 2976366), (844, 2539080), (864, 2480305), (1055, 2031264), (1080, 1984244), (1266, 1692720), (1440, 1488183), (1688, 1269540), (1899, 1128480), (2110, 1015632), (2160, 992122), (2351, 911520), (2532, 846360), (3165, 677088), (3376, 634770), (3798, 564240), (4220, 507816), (4320, 496061), (4702, 455760), (5064, 423180), (5697, 376160), (6330, 338544), (6752, 317385), (7053, 303840), (7596, 282120), (8440, 253908), (9404, 227880), (9495, 225696), (10128, 211590), (11394, 188080), (11755, 182304), (12660, 169272), (14106, 151920), (15192, 141060), (16880, 126954), (18808, 113940), (18990, 112848), (20256, 105795), (21159, 101280), (22788, 94040), (23510, 91152), (25320, 84636), (28212, 75960), (28485, 75232), (30384, 70530), (33760, 63477), (35265, 60768), (37616, 56970), (37980, 56424), (42318, 50640), (45576, 47020)]