520354560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 288

約数和(自身を含む): 1846075392

約数和(自身を除く): 1325720832

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, 60, 64, 66, 80, 88, 96, 97, 110, 120, 127, 128, 132, 160, 165, 176, 192, 194, 220, 240, 254, 256, 264, 291, 320, 330, 352, 381, 384, 388, 440, 480, 485, 508, 528, 582, 635, 640, 660, 704, 762, 768, 776, 880, 960, 970, 1016, 1056, 1067, 1164, 1270, 1280, 1320, 1397, 1408, 1455, 1524, 1552, 1760, 1905, 1920, 1940, 2032, 2112, 2134, 2328, 2540, 2640, 2794, 2816, 2910, 3048, 3104, 3201, 3520, 3810, 3840, 3880, 4064, 4191, 4224, 4268, 4656, 5080, 5280, 5335, 5588, 5820, 6096, 6208, 6402, 6985, 7040, 7620, 7760, 8128, 8382, 8448, 8536, 9312, 10160, 10560, 10670, 11176, 11640, 12192, 12319, 12416, 12804, 13970, 14080, 15240, 15520, 16005, 16256, 16764, 17072, 18624, 20320, 20955, 21120, 21340, 22352, 23280, 24384, 24638, 24832, 25608, 27940, 30480, 31040, 32010, 32512, 33528, 34144, 36957, 37248, 40640, 41910, 42240, 42680, 44704, 46560, 48768, 49276, 51216, 55880, 60960, 61595, 62080, 64020, 67056, 68288, 73914, 74496, 81280, 83820, 85360, 89408, 93120, 97536, 98552, 102432, 111760, 121920, 123190, 124160, 128040, 134112, 135509, 136576, 147828, 162560, 167640, 170720, 178816, 184785, 186240, 197104, 204864, 223520, 243840, 246380, 256080, 268224, 271018, 273152, 295656, 335280, 341440, 357632, 369570, 372480, 394208, 406527, 409728, 447040, 487680, 492760, 512160, 536448, 542036, 591312, 670560, 677545, 682880, 739140, 788416, 813054, 819456, 894080, 985520, 1024320, 1072896, 1084072, 1182624, 1341120, 1355090, 1365760, 1478280, 1576832, 1626108, 1788160, 1971040, 2032635, 2048640, 2168144, 2365248, 2682240, 2710180, 2956560, 3153664, 3252216, 3942080, 4065270, 4097280, 4336288, 4730496, 5364480, 5420360, 5913120, 6504432, 7884160, 8130540, 8672576, 9460992, 10840720, 11826240, 13008864, 15768320, 16261080, 17345152, 21681440, 23652480, 26017728, 32522160, 34690304, 43362880, 47304960, 52035456, 65044320, 86725760, 104070912, 130088640, 173451520, 260177280, 520354560]

約数ペア:

[(1, 520354560), (2, 260177280), (3, 173451520), (4, 130088640), (5, 104070912), (6, 86725760), (8, 65044320), (10, 52035456), (11, 47304960), (12, 43362880), (15, 34690304), (16, 32522160), (20, 26017728), (22, 23652480), (24, 21681440), (30, 17345152), (32, 16261080), (33, 15768320), (40, 13008864), (44, 11826240), (48, 10840720), (55, 9460992), (60, 8672576), (64, 8130540), (66, 7884160), (80, 6504432), (88, 5913120), (96, 5420360), (97, 5364480), (110, 4730496), (120, 4336288), (127, 4097280), (128, 4065270), (132, 3942080), (160, 3252216), (165, 3153664), (176, 2956560), (192, 2710180), (194, 2682240), (220, 2365248), (240, 2168144), (254, 2048640), (256, 2032635), (264, 1971040), (291, 1788160), (320, 1626108), (330, 1576832), (352, 1478280), (381, 1365760), (384, 1355090), (388, 1341120), (440, 1182624), (480, 1084072), (485, 1072896), (508, 1024320), (528, 985520), (582, 894080), (635, 819456), (640, 813054), (660, 788416), (704, 739140), (762, 682880), (768, 677545), (776, 670560), (880, 591312), (960, 542036), (970, 536448), (1016, 512160), (1056, 492760), (1067, 487680), (1164, 447040), (1270, 409728), (1280, 406527), (1320, 394208), (1397, 372480), (1408, 369570), (1455, 357632), (1524, 341440), (1552, 335280), (1760, 295656), (1905, 273152), (1920, 271018), (1940, 268224), (2032, 256080), (2112, 246380), (2134, 243840), (2328, 223520), (2540, 204864), (2640, 197104), (2794, 186240), (2816, 184785), (2910, 178816), (3048, 170720), (3104, 167640), (3201, 162560), (3520, 147828), (3810, 136576), (3840, 135509), (3880, 134112), (4064, 128040), (4191, 124160), (4224, 123190), (4268, 121920), (4656, 111760), (5080, 102432), (5280, 98552), (5335, 97536), (5588, 93120), (5820, 89408), (6096, 85360), (6208, 83820), (6402, 81280), (6985, 74496), (7040, 73914), (7620, 68288), (7760, 67056), (8128, 64020), (8382, 62080), (8448, 61595), (8536, 60960), (9312, 55880), (10160, 51216), (10560, 49276), (10670, 48768), (11176, 46560), (11640, 44704), (12192, 42680), (12319, 42240), (12416, 41910), (12804, 40640), (13970, 37248), (14080, 36957), (15240, 34144), (15520, 33528), (16005, 32512), (16256, 32010), (16764, 31040), (17072, 30480), (18624, 27940), (20320, 25608), (20955, 24832), (21120, 24638), (21340, 24384), (22352, 23280)]