159294080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^4\times {\mathrm{17}}^1$

素因数の和:80

約数の個数: 160

約数和(自身を含む): 443531700

約数和(自身を除く): 284237620

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 121, 128, 136, 160, 170, 176, 187, 220, 242, 272, 320, 340, 352, 374, 440, 484, 544, 605, 640, 680, 704, 748, 880, 935, 968, 1088, 1210, 1331, 1360, 1408, 1496, 1760, 1870, 1936, 2057, 2176, 2420, 2662, 2720, 2992, 3520, 3740, 3872, 4114, 4840, 5324, 5440, 5984, 6655, 7040, 7480, 7744, 8228, 9680, 10285, 10648, 10880, 11968, 13310, 14641, 14960, 15488, 16456, 19360, 20570, 21296, 22627, 23936, 26620, 29282, 29920, 32912, 38720, 41140, 42592, 45254, 53240, 58564, 59840, 65824, 73205, 77440, 82280, 85184, 90508, 106480, 113135, 117128, 119680, 131648, 146410, 164560, 170368, 181016, 212960, 226270, 234256, 248897, 263296, 292820, 329120, 362032, 425920, 452540, 468512, 497794, 585640, 658240, 724064, 851840, 905080, 937024, 995588, 1171280, 1244485, 1316480, 1448128, 1810160, 1874048, 1991176, 2342560, 2488970, 2896256, 3620320, 3982352, 4685120, 4977940, 7240640, 7964704, 9370240, 9955880, 14481280, 15929408, 19911760, 31858816, 39823520, 79647040, 159294080]

約数ペア:

[(1, 159294080), (2, 79647040), (4, 39823520), (5, 31858816), (8, 19911760), (10, 15929408), (11, 14481280), (16, 9955880), (17, 9370240), (20, 7964704), (22, 7240640), (32, 4977940), (34, 4685120), (40, 3982352), (44, 3620320), (55, 2896256), (64, 2488970), (68, 2342560), (80, 1991176), (85, 1874048), (88, 1810160), (110, 1448128), (121, 1316480), (128, 1244485), (136, 1171280), (160, 995588), (170, 937024), (176, 905080), (187, 851840), (220, 724064), (242, 658240), (272, 585640), (320, 497794), (340, 468512), (352, 452540), (374, 425920), (440, 362032), (484, 329120), (544, 292820), (605, 263296), (640, 248897), (680, 234256), (704, 226270), (748, 212960), (880, 181016), (935, 170368), (968, 164560), (1088, 146410), (1210, 131648), (1331, 119680), (1360, 117128), (1408, 113135), (1496, 106480), (1760, 90508), (1870, 85184), (1936, 82280), (2057, 77440), (2176, 73205), (2420, 65824), (2662, 59840), (2720, 58564), (2992, 53240), (3520, 45254), (3740, 42592), (3872, 41140), (4114, 38720), (4840, 32912), (5324, 29920), (5440, 29282), (5984, 26620), (6655, 23936), (7040, 22627), (7480, 21296), (7744, 20570), (8228, 19360), (9680, 16456), (10285, 15488), (10648, 14960), (10880, 14641), (11968, 13310)]