196968960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 240

約数和(自身を含む): 697080384

約数和(自身を除く): 500111424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 103, 120, 128, 144, 160, 166, 180, 192, 206, 240, 249, 256, 288, 309, 320, 332, 360, 384, 412, 415, 480, 498, 512, 515, 576, 618, 640, 664, 720, 747, 768, 824, 830, 927, 960, 996, 1030, 1152, 1236, 1245, 1280, 1328, 1440, 1494, 1536, 1545, 1648, 1660, 1854, 1920, 1992, 2060, 2304, 2472, 2490, 2560, 2656, 2880, 2988, 3090, 3296, 3320, 3708, 3735, 3840, 3984, 4120, 4608, 4635, 4944, 4980, 5312, 5760, 5976, 6180, 6592, 6640, 7416, 7470, 7680, 7968, 8240, 8549, 9270, 9888, 9960, 10624, 11520, 11952, 12360, 13184, 13280, 14832, 14940, 15936, 16480, 17098, 18540, 19776, 19920, 21248, 23040, 23904, 24720, 25647, 26368, 26560, 29664, 29880, 31872, 32960, 34196, 37080, 39552, 39840, 42496, 42745, 47808, 49440, 51294, 52736, 53120, 59328, 59760, 63744, 65920, 68392, 74160, 76941, 79104, 79680, 85490, 95616, 98880, 102588, 106240, 118656, 119520, 127488, 128235, 131840, 136784, 148320, 153882, 158208, 159360, 170980, 191232, 197760, 205176, 212480, 237312, 239040, 256470, 263680, 273568, 296640, 307764, 318720, 341960, 382464, 384705, 395520, 410352, 474624, 478080, 512940, 547136, 593280, 615528, 637440, 683920, 769410, 791040, 820704, 956160, 1025880, 1094272, 1186560, 1231056, 1367840, 1538820, 1641408, 1912320, 2051760, 2188544, 2373120, 2462112, 2735680, 3077640, 3282816, 4103520, 4377088, 4924224, 5471360, 6155280, 6565632, 8207040, 9848448, 10942720, 12310560, 13131264, 16414080, 19696896, 21885440, 24621120, 32828160, 39393792, 49242240, 65656320, 98484480, 196968960]

約数ペア:

[(1, 196968960), (2, 98484480), (3, 65656320), (4, 49242240), (5, 39393792), (6, 32828160), (8, 24621120), (9, 21885440), (10, 19696896), (12, 16414080), (15, 13131264), (16, 12310560), (18, 10942720), (20, 9848448), (24, 8207040), (30, 6565632), (32, 6155280), (36, 5471360), (40, 4924224), (45, 4377088), (48, 4103520), (60, 3282816), (64, 3077640), (72, 2735680), (80, 2462112), (83, 2373120), (90, 2188544), (96, 2051760), (103, 1912320), (120, 1641408), (128, 1538820), (144, 1367840), (160, 1231056), (166, 1186560), (180, 1094272), (192, 1025880), (206, 956160), (240, 820704), (249, 791040), (256, 769410), (288, 683920), (309, 637440), (320, 615528), (332, 593280), (360, 547136), (384, 512940), (412, 478080), (415, 474624), (480, 410352), (498, 395520), (512, 384705), (515, 382464), (576, 341960), (618, 318720), (640, 307764), (664, 296640), (720, 273568), (747, 263680), (768, 256470), (824, 239040), (830, 237312), (927, 212480), (960, 205176), (996, 197760), (1030, 191232), (1152, 170980), (1236, 159360), (1245, 158208), (1280, 153882), (1328, 148320), (1440, 136784), (1494, 131840), (1536, 128235), (1545, 127488), (1648, 119520), (1660, 118656), (1854, 106240), (1920, 102588), (1992, 98880), (2060, 95616), (2304, 85490), (2472, 79680), (2490, 79104), (2560, 76941), (2656, 74160), (2880, 68392), (2988, 65920), (3090, 63744), (3296, 59760), (3320, 59328), (3708, 53120), (3735, 52736), (3840, 51294), (3984, 49440), (4120, 47808), (4608, 42745), (4635, 42496), (4944, 39840), (4980, 39552), (5312, 37080), (5760, 34196), (5976, 32960), (6180, 31872), (6592, 29880), (6640, 29664), (7416, 26560), (7470, 26368), (7680, 25647), (7968, 24720), (8240, 23904), (8549, 23040), (9270, 21248), (9888, 19920), (9960, 19776), (10624, 18540), (11520, 17098), (11952, 16480), (12360, 15936), (13184, 14940), (13280, 14832)]