289402080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{929}}^1$

素因数の和:1017

約数の個数: 192

約数和(自身を含む): 1012435200

約数和(自身を除く): 723033120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 96, 110, 118, 120, 132, 160, 165, 176, 177, 220, 236, 240, 264, 295, 330, 352, 354, 440, 472, 480, 528, 590, 649, 660, 708, 880, 885, 929, 944, 1056, 1180, 1298, 1320, 1416, 1760, 1770, 1858, 1888, 1947, 2360, 2596, 2640, 2787, 2832, 3245, 3540, 3716, 3894, 4645, 4720, 5192, 5280, 5574, 5664, 6490, 7080, 7432, 7788, 9290, 9440, 9735, 10219, 10384, 11148, 12980, 13935, 14160, 14864, 15576, 18580, 19470, 20438, 20768, 22296, 25960, 27870, 28320, 29728, 30657, 31152, 37160, 38940, 40876, 44592, 51095, 51920, 54811, 55740, 61314, 62304, 74320, 77880, 81752, 89184, 102190, 103840, 109622, 111480, 122628, 148640, 153285, 155760, 163504, 164433, 204380, 219244, 222960, 245256, 274055, 306570, 311520, 327008, 328866, 408760, 438488, 445920, 490512, 548110, 602921, 613140, 657732, 817520, 822165, 876976, 981024, 1096220, 1205842, 1226280, 1315464, 1635040, 1644330, 1753952, 1808763, 2192440, 2411684, 2452560, 2630928, 3014605, 3288660, 3617526, 4384880, 4823368, 4905120, 5261856, 6029210, 6577320, 7235052, 8769760, 9043815, 9646736, 12058420, 13154640, 14470104, 18087630, 19293472, 24116840, 26309280, 28940208, 36175260, 48233680, 57880416, 72350520, 96467360, 144701040, 289402080]

約数ペア:

[(1, 289402080), (2, 144701040), (3, 96467360), (4, 72350520), (5, 57880416), (6, 48233680), (8, 36175260), (10, 28940208), (11, 26309280), (12, 24116840), (15, 19293472), (16, 18087630), (20, 14470104), (22, 13154640), (24, 12058420), (30, 9646736), (32, 9043815), (33, 8769760), (40, 7235052), (44, 6577320), (48, 6029210), (55, 5261856), (59, 4905120), (60, 4823368), (66, 4384880), (80, 3617526), (88, 3288660), (96, 3014605), (110, 2630928), (118, 2452560), (120, 2411684), (132, 2192440), (160, 1808763), (165, 1753952), (176, 1644330), (177, 1635040), (220, 1315464), (236, 1226280), (240, 1205842), (264, 1096220), (295, 981024), (330, 876976), (352, 822165), (354, 817520), (440, 657732), (472, 613140), (480, 602921), (528, 548110), (590, 490512), (649, 445920), (660, 438488), (708, 408760), (880, 328866), (885, 327008), (929, 311520), (944, 306570), (1056, 274055), (1180, 245256), (1298, 222960), (1320, 219244), (1416, 204380), (1760, 164433), (1770, 163504), (1858, 155760), (1888, 153285), (1947, 148640), (2360, 122628), (2596, 111480), (2640, 109622), (2787, 103840), (2832, 102190), (3245, 89184), (3540, 81752), (3716, 77880), (3894, 74320), (4645, 62304), (4720, 61314), (5192, 55740), (5280, 54811), (5574, 51920), (5664, 51095), (6490, 44592), (7080, 40876), (7432, 38940), (7788, 37160), (9290, 31152), (9440, 30657), (9735, 29728), (10219, 28320), (10384, 27870), (11148, 25960), (12980, 22296), (13935, 20768), (14160, 20438), (14864, 19470), (15576, 18580)]