313912320

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 176

約数和(自身を含む): 1018718208

約数和(自身を除く): 704805888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 160, 191, 192, 214, 240, 256, 320, 321, 382, 384, 428, 480, 512, 535, 573, 640, 642, 764, 768, 856, 955, 960, 1024, 1070, 1146, 1280, 1284, 1528, 1536, 1605, 1712, 1910, 1920, 2140, 2292, 2560, 2568, 2865, 3056, 3072, 3210, 3424, 3820, 3840, 4280, 4584, 5120, 5136, 5730, 6112, 6420, 6848, 7640, 7680, 8560, 9168, 10272, 11460, 12224, 12840, 13696, 15280, 15360, 17120, 18336, 20437, 20544, 22920, 24448, 25680, 27392, 30560, 34240, 36672, 40874, 41088, 45840, 48896, 51360, 54784, 61120, 61311, 68480, 73344, 81748, 82176, 91680, 97792, 102185, 102720, 109568, 122240, 122622, 136960, 146688, 163496, 164352, 183360, 195584, 204370, 205440, 244480, 245244, 273920, 293376, 306555, 326992, 328704, 366720, 408740, 410880, 488960, 490488, 547840, 586752, 613110, 653984, 733440, 817480, 821760, 977920, 980976, 1226220, 1307968, 1466880, 1634960, 1643520, 1961952, 2452440, 2615936, 2933760, 3269920, 3923904, 4904880, 5231872, 6539840, 7847808, 9809760, 10463744, 13079680, 15695616, 19619520, 20927488, 26159360, 31391232, 39239040, 52318720, 62782464, 78478080, 104637440, 156956160, 313912320]

約数ペア:

[(1, 313912320), (2, 156956160), (3, 104637440), (4, 78478080), (5, 62782464), (6, 52318720), (8, 39239040), (10, 31391232), (12, 26159360), (15, 20927488), (16, 19619520), (20, 15695616), (24, 13079680), (30, 10463744), (32, 9809760), (40, 7847808), (48, 6539840), (60, 5231872), (64, 4904880), (80, 3923904), (96, 3269920), (107, 2933760), (120, 2615936), (128, 2452440), (160, 1961952), (191, 1643520), (192, 1634960), (214, 1466880), (240, 1307968), (256, 1226220), (320, 980976), (321, 977920), (382, 821760), (384, 817480), (428, 733440), (480, 653984), (512, 613110), (535, 586752), (573, 547840), (640, 490488), (642, 488960), (764, 410880), (768, 408740), (856, 366720), (955, 328704), (960, 326992), (1024, 306555), (1070, 293376), (1146, 273920), (1280, 245244), (1284, 244480), (1528, 205440), (1536, 204370), (1605, 195584), (1712, 183360), (1910, 164352), (1920, 163496), (2140, 146688), (2292, 136960), (2560, 122622), (2568, 122240), (2865, 109568), (3056, 102720), (3072, 102185), (3210, 97792), (3424, 91680), (3820, 82176), (3840, 81748), (4280, 73344), (4584, 68480), (5120, 61311), (5136, 61120), (5730, 54784), (6112, 51360), (6420, 48896), (6848, 45840), (7640, 41088), (7680, 40874), (8560, 36672), (9168, 34240), (10272, 30560), (11460, 27392), (12224, 25680), (12840, 24448), (13696, 22920), (15280, 20544), (15360, 20437), (17120, 18336)]