215872320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2063}}^1$

素因数の和:2192

約数の個数: 112

約数和(自身を含む): 692017920

約数和(自身を除く): 476145600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 160, 192, 218, 240, 320, 327, 436, 480, 545, 654, 872, 960, 1090, 1308, 1635, 1744, 2063, 2180, 2616, 3270, 3488, 4126, 4360, 5232, 6189, 6540, 6976, 8252, 8720, 10315, 10464, 12378, 13080, 16504, 17440, 20630, 20928, 24756, 26160, 30945, 33008, 34880, 41260, 49512, 52320, 61890, 66016, 82520, 99024, 104640, 123780, 132032, 165040, 198048, 224867, 247560, 330080, 396096, 449734, 495120, 660160, 674601, 899468, 990240, 1124335, 1349202, 1798936, 1980480, 2248670, 2698404, 3373005, 3597872, 4497340, 5396808, 6746010, 7195744, 8994680, 10793616, 13492020, 14391488, 17989360, 21587232, 26984040, 35978720, 43174464, 53968080, 71957440, 107936160, 215872320]

約数ペア:

[(1, 215872320), (2, 107936160), (3, 71957440), (4, 53968080), (5, 43174464), (6, 35978720), (8, 26984040), (10, 21587232), (12, 17989360), (15, 14391488), (16, 13492020), (20, 10793616), (24, 8994680), (30, 7195744), (32, 6746010), (40, 5396808), (48, 4497340), (60, 3597872), (64, 3373005), (80, 2698404), (96, 2248670), (109, 1980480), (120, 1798936), (160, 1349202), (192, 1124335), (218, 990240), (240, 899468), (320, 674601), (327, 660160), (436, 495120), (480, 449734), (545, 396096), (654, 330080), (872, 247560), (960, 224867), (1090, 198048), (1308, 165040), (1635, 132032), (1744, 123780), (2063, 104640), (2180, 99024), (2616, 82520), (3270, 66016), (3488, 61890), (4126, 52320), (4360, 49512), (5232, 41260), (6189, 34880), (6540, 33008), (6976, 30945), (8252, 26160), (8720, 24756), (10315, 20928), (10464, 20630), (12378, 17440), (13080, 16504)]