157358080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 418279680

約数和(自身を除く): 260921600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 127, 128, 160, 176, 220, 242, 254, 256, 320, 352, 440, 484, 508, 512, 605, 635, 640, 704, 880, 968, 1016, 1024, 1210, 1270, 1280, 1397, 1408, 1760, 1936, 2032, 2048, 2420, 2540, 2560, 2794, 2816, 3520, 3872, 4064, 4840, 5080, 5120, 5588, 5632, 6985, 7040, 7744, 8128, 9680, 10160, 10240, 11176, 11264, 13970, 14080, 15367, 15488, 16256, 19360, 20320, 22352, 22528, 27940, 28160, 30734, 30976, 32512, 38720, 40640, 44704, 55880, 56320, 61468, 61952, 65024, 76835, 77440, 81280, 89408, 111760, 112640, 122936, 123904, 130048, 153670, 154880, 162560, 178816, 223520, 245872, 247808, 260096, 307340, 309760, 325120, 357632, 447040, 491744, 614680, 619520, 650240, 715264, 894080, 983488, 1229360, 1239040, 1300480, 1430528, 1788160, 1966976, 2458720, 2861056, 3576320, 3933952, 4917440, 7152640, 7867904, 9834880, 14305280, 15735808, 19669760, 31471616, 39339520, 78679040, 157358080]

約数ペア:

[(1, 157358080), (2, 78679040), (4, 39339520), (5, 31471616), (8, 19669760), (10, 15735808), (11, 14305280), (16, 9834880), (20, 7867904), (22, 7152640), (32, 4917440), (40, 3933952), (44, 3576320), (55, 2861056), (64, 2458720), (80, 1966976), (88, 1788160), (110, 1430528), (121, 1300480), (127, 1239040), (128, 1229360), (160, 983488), (176, 894080), (220, 715264), (242, 650240), (254, 619520), (256, 614680), (320, 491744), (352, 447040), (440, 357632), (484, 325120), (508, 309760), (512, 307340), (605, 260096), (635, 247808), (640, 245872), (704, 223520), (880, 178816), (968, 162560), (1016, 154880), (1024, 153670), (1210, 130048), (1270, 123904), (1280, 122936), (1397, 112640), (1408, 111760), (1760, 89408), (1936, 81280), (2032, 77440), (2048, 76835), (2420, 65024), (2540, 61952), (2560, 61468), (2794, 56320), (2816, 55880), (3520, 44704), (3872, 40640), (4064, 38720), (4840, 32512), (5080, 30976), (5120, 30734), (5588, 28160), (5632, 27940), (6985, 22528), (7040, 22352), (7744, 20320), (8128, 19360), (9680, 16256), (10160, 15488), (10240, 15367), (11176, 14080), (11264, 13970)]