1323127680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5791}}^1$

素因数の和:5837

約数の個数: 256

約数和(自身を含む): 5104373760

約数和(自身を除く): 3781246080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1920, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 3264, 3360, 3570, 3808, 4080, 4480, 4760, 5440, 5712, 5791, 6528, 6720, 7140, 7616, 8160, 9520, 10880, 11424, 11582, 13440, 14280, 15232, 16320, 17373, 19040, 22848, 23164, 28560, 28955, 32640, 34746, 38080, 40537, 45696, 46328, 57120, 57910, 69492, 76160, 81074, 86865, 92656, 98447, 114240, 115820, 121611, 138984, 162148, 173730, 185312, 196894, 202685, 228480, 231640, 243222, 277968, 295341, 324296, 347460, 370624, 393788, 405370, 463280, 486444, 492235, 555936, 590682, 608055, 648592, 689129, 694920, 741248, 787576, 810740, 926560, 972888, 984470, 1111872, 1181364, 1216110, 1297184, 1378258, 1389840, 1476705, 1575152, 1621480, 1853120, 1945776, 1968940, 2067387, 2223744, 2362728, 2432220, 2594368, 2756516, 2779680, 2953410, 3150304, 3242960, 3445645, 3706240, 3891552, 3937880, 4134774, 4725456, 4864440, 5188736, 5513032, 5559360, 5906820, 6300608, 6485920, 6891290, 7783104, 7875760, 8269548, 9450912, 9728880, 10336935, 11026064, 11118720, 11813640, 12601216, 12971840, 13782580, 15566208, 15751520, 16539096, 18901824, 19457760, 20673870, 22052128, 23627280, 25943680, 27565160, 31503040, 33078192, 37803648, 38915520, 41347740, 44104256, 47254560, 55130320, 63006080, 66156384, 77831040, 82695480, 88208512, 94509120, 110260640, 132312768, 165390960, 189018240, 220521280, 264625536, 330781920, 441042560, 661563840, 1323127680]

約数ペア:

[(1, 1323127680), (2, 661563840), (3, 441042560), (4, 330781920), (5, 264625536), (6, 220521280), (7, 189018240), (8, 165390960), (10, 132312768), (12, 110260640), (14, 94509120), (15, 88208512), (16, 82695480), (17, 77831040), (20, 66156384), (21, 63006080), (24, 55130320), (28, 47254560), (30, 44104256), (32, 41347740), (34, 38915520), (35, 37803648), (40, 33078192), (42, 31503040), (48, 27565160), (51, 25943680), (56, 23627280), (60, 22052128), (64, 20673870), (68, 19457760), (70, 18901824), (80, 16539096), (84, 15751520), (85, 15566208), (96, 13782580), (102, 12971840), (105, 12601216), (112, 11813640), (119, 11118720), (120, 11026064), (128, 10336935), (136, 9728880), (140, 9450912), (160, 8269548), (168, 7875760), (170, 7783104), (192, 6891290), (204, 6485920), (210, 6300608), (224, 5906820), (238, 5559360), (240, 5513032), (255, 5188736), (272, 4864440), (280, 4725456), (320, 4134774), (336, 3937880), (340, 3891552), (357, 3706240), (384, 3445645), (408, 3242960), (420, 3150304), (448, 2953410), (476, 2779680), (480, 2756516), (510, 2594368), (544, 2432220), (560, 2362728), (595, 2223744), (640, 2067387), (672, 1968940), (680, 1945776), (714, 1853120), (816, 1621480), (840, 1575152), (896, 1476705), (952, 1389840), (960, 1378258), (1020, 1297184), (1088, 1216110), (1120, 1181364), (1190, 1111872), (1344, 984470), (1360, 972888), (1428, 926560), (1632, 810740), (1680, 787576), (1785, 741248), (1904, 694920), (1920, 689129), (2040, 648592), (2176, 608055), (2240, 590682), (2380, 555936), (2688, 492235), (2720, 486444), (2856, 463280), (3264, 405370), (3360, 393788), (3570, 370624), (3808, 347460), (4080, 324296), (4480, 295341), (4760, 277968), (5440, 243222), (5712, 231640), (5791, 228480), (6528, 202685), (6720, 196894), (7140, 185312), (7616, 173730), (8160, 162148), (9520, 138984), (10880, 121611), (11424, 115820), (11582, 114240), (13440, 98447), (14280, 92656), (15232, 86865), (16320, 81074), (17373, 76160), (19040, 69492), (22848, 57910), (23164, 57120), (28560, 46328), (28955, 45696), (32640, 40537), (34746, 38080)]