272117760

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 208

約数和(自身を含む): 899568384

約数和(自身を除く): 627450624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 103, 120, 128, 129, 160, 172, 192, 206, 215, 240, 256, 258, 309, 320, 344, 384, 412, 430, 480, 512, 515, 516, 618, 640, 645, 688, 768, 824, 860, 960, 1024, 1030, 1032, 1236, 1280, 1290, 1376, 1536, 1545, 1648, 1720, 1920, 2048, 2060, 2064, 2472, 2560, 2580, 2752, 3072, 3090, 3296, 3440, 3840, 4096, 4120, 4128, 4429, 4944, 5120, 5160, 5504, 6144, 6180, 6592, 6880, 7680, 8240, 8256, 8858, 9888, 10240, 10320, 11008, 12288, 12360, 13184, 13287, 13760, 15360, 16480, 16512, 17716, 19776, 20480, 20640, 22016, 22145, 24720, 26368, 26574, 27520, 30720, 32960, 33024, 35432, 39552, 41280, 44032, 44290, 49440, 52736, 53148, 55040, 61440, 65920, 66048, 66435, 70864, 79104, 82560, 88064, 88580, 98880, 105472, 106296, 110080, 131840, 132096, 132870, 141728, 158208, 165120, 176128, 177160, 197760, 210944, 212592, 220160, 263680, 264192, 265740, 283456, 316416, 330240, 354320, 395520, 421888, 425184, 440320, 527360, 528384, 531480, 566912, 632832, 660480, 708640, 791040, 850368, 880640, 1054720, 1062960, 1133824, 1265664, 1320960, 1417280, 1582080, 1700736, 2109440, 2125920, 2267648, 2641920, 2834560, 3164160, 3401472, 4251840, 4535296, 5669120, 6328320, 6802944, 8503680, 9070592, 11338240, 13605888, 17007360, 18141184, 22676480, 27211776, 34014720, 45352960, 54423552, 68029440, 90705920, 136058880, 272117760]

約数ペア:

[(1, 272117760), (2, 136058880), (3, 90705920), (4, 68029440), (5, 54423552), (6, 45352960), (8, 34014720), (10, 27211776), (12, 22676480), (15, 18141184), (16, 17007360), (20, 13605888), (24, 11338240), (30, 9070592), (32, 8503680), (40, 6802944), (43, 6328320), (48, 5669120), (60, 4535296), (64, 4251840), (80, 3401472), (86, 3164160), (96, 2834560), (103, 2641920), (120, 2267648), (128, 2125920), (129, 2109440), (160, 1700736), (172, 1582080), (192, 1417280), (206, 1320960), (215, 1265664), (240, 1133824), (256, 1062960), (258, 1054720), (309, 880640), (320, 850368), (344, 791040), (384, 708640), (412, 660480), (430, 632832), (480, 566912), (512, 531480), (515, 528384), (516, 527360), (618, 440320), (640, 425184), (645, 421888), (688, 395520), (768, 354320), (824, 330240), (860, 316416), (960, 283456), (1024, 265740), (1030, 264192), (1032, 263680), (1236, 220160), (1280, 212592), (1290, 210944), (1376, 197760), (1536, 177160), (1545, 176128), (1648, 165120), (1720, 158208), (1920, 141728), (2048, 132870), (2060, 132096), (2064, 131840), (2472, 110080), (2560, 106296), (2580, 105472), (2752, 98880), (3072, 88580), (3090, 88064), (3296, 82560), (3440, 79104), (3840, 70864), (4096, 66435), (4120, 66048), (4128, 65920), (4429, 61440), (4944, 55040), (5120, 53148), (5160, 52736), (5504, 49440), (6144, 44290), (6180, 44032), (6592, 41280), (6880, 39552), (7680, 35432), (8240, 33024), (8256, 32960), (8858, 30720), (9888, 27520), (10240, 26574), (10320, 26368), (11008, 24720), (12288, 22145), (12360, 22016), (13184, 20640), (13287, 20480), (13760, 19776), (15360, 17716), (16480, 16512)]