31147200

素因数分解:

$2^6\times 3^3\times 5^2\times 7^1\times {\mathrm{103}}^1$

素因数の和:141

約数の個数: 336

約数和(自身を含む): 131023360

約数和(自身を除く): 99876160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 103, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 168, 175, 180, 189, 192, 200, 206, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 309, 315, 320, 336, 350, 360, 378, 400, 412, 420, 432, 448, 450, 480, 504, 515, 525, 540, 560, 576, 600, 618, 630, 672, 675, 700, 720, 721, 756, 800, 824, 840, 864, 900, 927, 945, 960, 1008, 1030, 1050, 1080, 1120, 1200, 1236, 1260, 1344, 1350, 1400, 1440, 1442, 1512, 1545, 1575, 1600, 1648, 1680, 1728, 1800, 1854, 1890, 2016, 2060, 2100, 2160, 2163, 2240, 2400, 2472, 2520, 2575, 2700, 2781, 2800, 2880, 2884, 3024, 3090, 3150, 3296, 3360, 3600, 3605, 3708, 3780, 4032, 4120, 4200, 4320, 4326, 4635, 4725, 4800, 4944, 5040, 5150, 5400, 5562, 5600, 5768, 6048, 6180, 6300, 6489, 6592, 6720, 7200, 7210, 7416, 7560, 7725, 8240, 8400, 8640, 8652, 9270, 9450, 9888, 10080, 10300, 10800, 10815, 11124, 11200, 11536, 12096, 12360, 12600, 12978, 13905, 14400, 14420, 14832, 15120, 15450, 16480, 16800, 17304, 18025, 18540, 18900, 19467, 19776, 20160, 20600, 21600, 21630, 22248, 23072, 23175, 24720, 25200, 25956, 27810, 28840, 29664, 30240, 30900, 32445, 32960, 33600, 34608, 36050, 37080, 37800, 38934, 41200, 43200, 43260, 44496, 46144, 46350, 49440, 50400, 51912, 54075, 55620, 57680, 59328, 60480, 61800, 64890, 69216, 69525, 72100, 74160, 75600, 77868, 82400, 86520, 88992, 92700, 97335, 98880, 100800, 103824, 108150, 111240, 115360, 123600, 129780, 138432, 139050, 144200, 148320, 151200, 155736, 162225, 164800, 173040, 177984, 185400, 194670, 207648, 216300, 222480, 230720, 247200, 259560, 278100, 288400, 296640, 302400, 311472, 324450, 346080, 370800, 389340, 415296, 432600, 444960, 486675, 494400, 519120, 556200, 576800, 622944, 648900, 692160, 741600, 778680, 865200, 889920, 973350, 1038240, 1112400, 1153600, 1245888, 1297800, 1483200, 1557360, 1730400, 1946700, 2076480, 2224800, 2595600, 3114720, 3460800, 3893400, 4449600, 5191200, 6229440, 7786800, 10382400, 15573600, 31147200]

約数ペア:

[(1, 31147200), (2, 15573600), (3, 10382400), (4, 7786800), (5, 6229440), (6, 5191200), (7, 4449600), (8, 3893400), (9, 3460800), (10, 3114720), (12, 2595600), (14, 2224800), (15, 2076480), (16, 1946700), (18, 1730400), (20, 1557360), (21, 1483200), (24, 1297800), (25, 1245888), (27, 1153600), (28, 1112400), (30, 1038240), (32, 973350), (35, 889920), (36, 865200), (40, 778680), (42, 741600), (45, 692160), (48, 648900), (50, 622944), (54, 576800), (56, 556200), (60, 519120), (63, 494400), (64, 486675), (70, 444960), (72, 432600), (75, 415296), (80, 389340), (84, 370800), (90, 346080), (96, 324450), (100, 311472), (103, 302400), (105, 296640), (108, 288400), (112, 278100), (120, 259560), (126, 247200), (135, 230720), (140, 222480), (144, 216300), (150, 207648), (160, 194670), (168, 185400), (175, 177984), (180, 173040), (189, 164800), (192, 162225), (200, 155736), (206, 151200), (210, 148320), (216, 144200), (224, 139050), (225, 138432), (240, 129780), (252, 123600), (270, 115360), (280, 111240), (288, 108150), (300, 103824), (309, 100800), (315, 98880), (320, 97335), (336, 92700), (350, 88992), (360, 86520), (378, 82400), (400, 77868), (412, 75600), (420, 74160), (432, 72100), (448, 69525), (450, 69216), (480, 64890), (504, 61800), (515, 60480), (525, 59328), (540, 57680), (560, 55620), (576, 54075), (600, 51912), (618, 50400), (630, 49440), (672, 46350), (675, 46144), (700, 44496), (720, 43260), (721, 43200), (756, 41200), (800, 38934), (824, 37800), (840, 37080), (864, 36050), (900, 34608), (927, 33600), (945, 32960), (960, 32445), (1008, 30900), (1030, 30240), (1050, 29664), (1080, 28840), (1120, 27810), (1200, 25956), (1236, 25200), (1260, 24720), (1344, 23175), (1350, 23072), (1400, 22248), (1440, 21630), (1442, 21600), (1512, 20600), (1545, 20160), (1575, 19776), (1600, 19467), (1648, 18900), (1680, 18540), (1728, 18025), (1800, 17304), (1854, 16800), (1890, 16480), (2016, 15450), (2060, 15120), (2100, 14832), (2160, 14420), (2163, 14400), (2240, 13905), (2400, 12978), (2472, 12600), (2520, 12360), (2575, 12096), (2700, 11536), (2781, 11200), (2800, 11124), (2880, 10815), (2884, 10800), (3024, 10300), (3090, 10080), (3150, 9888), (3296, 9450), (3360, 9270), (3600, 8652), (3605, 8640), (3708, 8400), (3780, 8240), (4032, 7725), (4120, 7560), (4200, 7416), (4320, 7210), (4326, 7200), (4635, 6720), (4725, 6592), (4800, 6489), (4944, 6300), (5040, 6180), (5150, 6048), (5400, 5768), (5562, 5600)]