205363200

素因数分解:

$2^{11}\times 3^1\times 5^2\times 7^1\times {\mathrm{191}}^1$

素因数の和:233

約数の個数: 288

約数和(自身を含む): 779950080

約数和(自身を除く): 574586880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 191, 192, 200, 210, 224, 240, 256, 280, 300, 320, 336, 350, 382, 384, 400, 420, 448, 480, 512, 525, 560, 573, 600, 640, 672, 700, 764, 768, 800, 840, 896, 955, 960, 1024, 1050, 1120, 1146, 1200, 1280, 1337, 1344, 1400, 1528, 1536, 1600, 1680, 1792, 1910, 1920, 2048, 2100, 2240, 2292, 2400, 2560, 2674, 2688, 2800, 2865, 3056, 3072, 3200, 3360, 3584, 3820, 3840, 4011, 4200, 4480, 4584, 4775, 4800, 5120, 5348, 5376, 5600, 5730, 6112, 6144, 6400, 6685, 6720, 7168, 7640, 7680, 8022, 8400, 8960, 9168, 9550, 9600, 10240, 10696, 10752, 11200, 11460, 12224, 12800, 13370, 13440, 14325, 14336, 15280, 15360, 16044, 16800, 17920, 18336, 19100, 19200, 20055, 21392, 21504, 22400, 22920, 24448, 25600, 26740, 26880, 28650, 30560, 30720, 32088, 33425, 33600, 35840, 36672, 38200, 38400, 40110, 42784, 43008, 44800, 45840, 48896, 51200, 53480, 53760, 57300, 61120, 64176, 66850, 67200, 71680, 73344, 76400, 76800, 80220, 85568, 89600, 91680, 97792, 100275, 106960, 107520, 114600, 122240, 128352, 133700, 134400, 146688, 152800, 153600, 160440, 171136, 179200, 183360, 195584, 200550, 213920, 215040, 229200, 244480, 256704, 267400, 268800, 293376, 305600, 320880, 342272, 358400, 366720, 391168, 401100, 427840, 458400, 488960, 513408, 534800, 537600, 586752, 611200, 641760, 684544, 733440, 802200, 855680, 916800, 977920, 1026816, 1069600, 1075200, 1173504, 1222400, 1283520, 1369088, 1466880, 1604400, 1711360, 1833600, 1955840, 2053632, 2139200, 2444800, 2567040, 2738176, 2933760, 3208800, 3422720, 3667200, 4107264, 4278400, 4889600, 5134080, 5867520, 6417600, 6845440, 7334400, 8214528, 8556800, 9779200, 10268160, 12835200, 13690880, 14668800, 17113600, 20536320, 25670400, 29337600, 34227200, 41072640, 51340800, 68454400, 102681600, 205363200]

約数ペア:

[(1, 205363200), (2, 102681600), (3, 68454400), (4, 51340800), (5, 41072640), (6, 34227200), (7, 29337600), (8, 25670400), (10, 20536320), (12, 17113600), (14, 14668800), (15, 13690880), (16, 12835200), (20, 10268160), (21, 9779200), (24, 8556800), (25, 8214528), (28, 7334400), (30, 6845440), (32, 6417600), (35, 5867520), (40, 5134080), (42, 4889600), (48, 4278400), (50, 4107264), (56, 3667200), (60, 3422720), (64, 3208800), (70, 2933760), (75, 2738176), (80, 2567040), (84, 2444800), (96, 2139200), (100, 2053632), (105, 1955840), (112, 1833600), (120, 1711360), (128, 1604400), (140, 1466880), (150, 1369088), (160, 1283520), (168, 1222400), (175, 1173504), (191, 1075200), (192, 1069600), (200, 1026816), (210, 977920), (224, 916800), (240, 855680), (256, 802200), (280, 733440), (300, 684544), (320, 641760), (336, 611200), (350, 586752), (382, 537600), (384, 534800), (400, 513408), (420, 488960), (448, 458400), (480, 427840), (512, 401100), (525, 391168), (560, 366720), (573, 358400), (600, 342272), (640, 320880), (672, 305600), (700, 293376), (764, 268800), (768, 267400), (800, 256704), (840, 244480), (896, 229200), (955, 215040), (960, 213920), (1024, 200550), (1050, 195584), (1120, 183360), (1146, 179200), (1200, 171136), (1280, 160440), (1337, 153600), (1344, 152800), (1400, 146688), (1528, 134400), (1536, 133700), (1600, 128352), (1680, 122240), (1792, 114600), (1910, 107520), (1920, 106960), (2048, 100275), (2100, 97792), (2240, 91680), (2292, 89600), (2400, 85568), (2560, 80220), (2674, 76800), (2688, 76400), (2800, 73344), (2865, 71680), (3056, 67200), (3072, 66850), (3200, 64176), (3360, 61120), (3584, 57300), (3820, 53760), (3840, 53480), (4011, 51200), (4200, 48896), (4480, 45840), (4584, 44800), (4775, 43008), (4800, 42784), (5120, 40110), (5348, 38400), (5376, 38200), (5600, 36672), (5730, 35840), (6112, 33600), (6144, 33425), (6400, 32088), (6685, 30720), (6720, 30560), (7168, 28650), (7640, 26880), (7680, 26740), (8022, 25600), (8400, 24448), (8960, 22920), (9168, 22400), (9550, 21504), (9600, 21392), (10240, 20055), (10696, 19200), (10752, 19100), (11200, 18336), (11460, 17920), (12224, 16800), (12800, 16044), (13370, 15360), (13440, 15280), (14325, 14336)]