189292320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 288

約数和(自身を含む): 750072960

約数和(自身を除く): 560780640

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, 70, 72, 80, 84, 89, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 178, 180, 210, 211, 224, 240, 252, 267, 280, 288, 315, 336, 356, 360, 420, 422, 445, 480, 504, 534, 560, 623, 630, 633, 672, 712, 720, 801, 840, 844, 890, 1008, 1055, 1068, 1120, 1246, 1260, 1266, 1335, 1424, 1440, 1477, 1602, 1680, 1688, 1780, 1869, 1899, 2016, 2110, 2136, 2492, 2520, 2532, 2670, 2848, 2954, 3115, 3165, 3204, 3360, 3376, 3560, 3738, 3798, 4005, 4220, 4272, 4431, 4984, 5040, 5064, 5340, 5607, 5908, 6230, 6330, 6408, 6752, 7120, 7385, 7476, 7596, 8010, 8440, 8544, 8862, 9345, 9495, 9968, 10080, 10128, 10680, 11214, 11816, 12460, 12660, 12816, 13293, 14240, 14770, 14952, 15192, 16020, 16880, 17724, 18690, 18779, 18990, 19936, 20256, 21360, 22155, 22428, 23632, 24920, 25320, 25632, 26586, 28035, 29540, 29904, 30384, 32040, 33760, 35448, 37380, 37558, 37980, 42720, 44310, 44856, 47264, 49840, 50640, 53172, 56070, 56337, 59080, 59808, 60768, 64080, 66465, 70896, 74760, 75116, 75960, 88620, 89712, 93895, 99680, 101280, 106344, 112140, 112674, 118160, 128160, 131453, 132930, 141792, 149520, 150232, 151920, 169011, 177240, 179424, 187790, 212688, 224280, 225348, 236320, 262906, 265860, 281685, 299040, 300464, 303840, 338022, 354480, 375580, 394359, 425376, 448560, 450696, 525812, 531720, 563370, 600928, 657265, 676044, 708960, 751160, 788718, 845055, 897120, 901392, 1051624, 1063440, 1126740, 1183077, 1314530, 1352088, 1502320, 1577436, 1690110, 1802784, 1971795, 2103248, 2126880, 2253480, 2366154, 2629060, 2704176, 3004640, 3154872, 3380220, 3943590, 4206496, 4506960, 4732308, 5258120, 5408352, 5915385, 6309744, 6760440, 7887180, 9013920, 9464616, 10516240, 11830770, 12619488, 13520880, 15774360, 18929232, 21032480, 23661540, 27041760, 31548720, 37858464, 47323080, 63097440, 94646160, 189292320]

約数ペア:

[(1, 189292320), (2, 94646160), (3, 63097440), (4, 47323080), (5, 37858464), (6, 31548720), (7, 27041760), (8, 23661540), (9, 21032480), (10, 18929232), (12, 15774360), (14, 13520880), (15, 12619488), (16, 11830770), (18, 10516240), (20, 9464616), (21, 9013920), (24, 7887180), (28, 6760440), (30, 6309744), (32, 5915385), (35, 5408352), (36, 5258120), (40, 4732308), (42, 4506960), (45, 4206496), (48, 3943590), (56, 3380220), (60, 3154872), (63, 3004640), (70, 2704176), (72, 2629060), (80, 2366154), (84, 2253480), (89, 2126880), (90, 2103248), (96, 1971795), (105, 1802784), (112, 1690110), (120, 1577436), (126, 1502320), (140, 1352088), (144, 1314530), (160, 1183077), (168, 1126740), (178, 1063440), (180, 1051624), (210, 901392), (211, 897120), (224, 845055), (240, 788718), (252, 751160), (267, 708960), (280, 676044), (288, 657265), (315, 600928), (336, 563370), (356, 531720), (360, 525812), (420, 450696), (422, 448560), (445, 425376), (480, 394359), (504, 375580), (534, 354480), (560, 338022), (623, 303840), (630, 300464), (633, 299040), (672, 281685), (712, 265860), (720, 262906), (801, 236320), (840, 225348), (844, 224280), (890, 212688), (1008, 187790), (1055, 179424), (1068, 177240), (1120, 169011), (1246, 151920), (1260, 150232), (1266, 149520), (1335, 141792), (1424, 132930), (1440, 131453), (1477, 128160), (1602, 118160), (1680, 112674), (1688, 112140), (1780, 106344), (1869, 101280), (1899, 99680), (2016, 93895), (2110, 89712), (2136, 88620), (2492, 75960), (2520, 75116), (2532, 74760), (2670, 70896), (2848, 66465), (2954, 64080), (3115, 60768), (3165, 59808), (3204, 59080), (3360, 56337), (3376, 56070), (3560, 53172), (3738, 50640), (3798, 49840), (4005, 47264), (4220, 44856), (4272, 44310), (4431, 42720), (4984, 37980), (5040, 37558), (5064, 37380), (5340, 35448), (5607, 33760), (5908, 32040), (6230, 30384), (6330, 29904), (6408, 29540), (6752, 28035), (7120, 26586), (7385, 25632), (7476, 25320), (7596, 24920), (8010, 23632), (8440, 22428), (8544, 22155), (8862, 21360), (9345, 20256), (9495, 19936), (9968, 18990), (10080, 18779), (10128, 18690), (10680, 17724), (11214, 16880), (11816, 16020), (12460, 15192), (12660, 14952), (12816, 14770), (13293, 14240)]