550315920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:438

約数の個数: 320

約数和(自身を含む): 2155862016

約数和(自身を除く): 1605546096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 97, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 194, 210, 220, 231, 240, 264, 280, 291, 307, 308, 330, 336, 385, 388, 420, 440, 462, 485, 528, 560, 582, 614, 616, 660, 679, 770, 776, 840, 880, 921, 924, 970, 1067, 1155, 1164, 1228, 1232, 1320, 1358, 1455, 1535, 1540, 1552, 1680, 1842, 1848, 1940, 2037, 2134, 2149, 2310, 2328, 2456, 2640, 2716, 2910, 3070, 3080, 3201, 3377, 3395, 3684, 3696, 3880, 4074, 4268, 4298, 4605, 4620, 4656, 4912, 5335, 5432, 5820, 6140, 6160, 6402, 6447, 6754, 6790, 7368, 7469, 7760, 8148, 8536, 8596, 9210, 9240, 10131, 10185, 10670, 10745, 10864, 11640, 12280, 12804, 12894, 13508, 13580, 14736, 14938, 16005, 16296, 16885, 17072, 17192, 18420, 18480, 20262, 20370, 21340, 21490, 22407, 23280, 23639, 24560, 25608, 25788, 27016, 27160, 29779, 29876, 32010, 32235, 32592, 33770, 34384, 36840, 37345, 40524, 40740, 42680, 42980, 44814, 47278, 50655, 51216, 51576, 54032, 54320, 59558, 59752, 64020, 64470, 67540, 70917, 73680, 74690, 81048, 81480, 85360, 85960, 89337, 89628, 94556, 101310, 103152, 112035, 118195, 119116, 119504, 128040, 128940, 135080, 141834, 148895, 149380, 162096, 162960, 171920, 178674, 179256, 189112, 202620, 208453, 224070, 236390, 238232, 256080, 257880, 270160, 283668, 297790, 298760, 327569, 354585, 357348, 358512, 378224, 405240, 416906, 446685, 448140, 472780, 476464, 515760, 567336, 595580, 597520, 625359, 655138, 709170, 714696, 810480, 833812, 893370, 896280, 945560, 982707, 1042265, 1134672, 1191160, 1250718, 1310276, 1418340, 1429392, 1637845, 1667624, 1786740, 1792560, 1891120, 1965414, 2084530, 2292983, 2382320, 2501436, 2620552, 2836680, 3126795, 3275690, 3335248, 3573480, 3930828, 4169060, 4585966, 4913535, 5002872, 5241104, 5673360, 6253590, 6551380, 6878949, 7146960, 7861656, 8338120, 9171932, 9827070, 10005744, 11464915, 12507180, 13102760, 13757898, 15723312, 16676240, 18343864, 19654140, 22929830, 25014360, 26205520, 27515796, 34394745, 36687728, 39308280, 45859660, 50028720, 55031592, 68789490, 78616560, 91719320, 110063184, 137578980, 183438640, 275157960, 550315920]

約数ペア:

[(1, 550315920), (2, 275157960), (3, 183438640), (4, 137578980), (5, 110063184), (6, 91719320), (7, 78616560), (8, 68789490), (10, 55031592), (11, 50028720), (12, 45859660), (14, 39308280), (15, 36687728), (16, 34394745), (20, 27515796), (21, 26205520), (22, 25014360), (24, 22929830), (28, 19654140), (30, 18343864), (33, 16676240), (35, 15723312), (40, 13757898), (42, 13102760), (44, 12507180), (48, 11464915), (55, 10005744), (56, 9827070), (60, 9171932), (66, 8338120), (70, 7861656), (77, 7146960), (80, 6878949), (84, 6551380), (88, 6253590), (97, 5673360), (105, 5241104), (110, 5002872), (112, 4913535), (120, 4585966), (132, 4169060), (140, 3930828), (154, 3573480), (165, 3335248), (168, 3275690), (176, 3126795), (194, 2836680), (210, 2620552), (220, 2501436), (231, 2382320), (240, 2292983), (264, 2084530), (280, 1965414), (291, 1891120), (307, 1792560), (308, 1786740), (330, 1667624), (336, 1637845), (385, 1429392), (388, 1418340), (420, 1310276), (440, 1250718), (462, 1191160), (485, 1134672), (528, 1042265), (560, 982707), (582, 945560), (614, 896280), (616, 893370), (660, 833812), (679, 810480), (770, 714696), (776, 709170), (840, 655138), (880, 625359), (921, 597520), (924, 595580), (970, 567336), (1067, 515760), (1155, 476464), (1164, 472780), (1228, 448140), (1232, 446685), (1320, 416906), (1358, 405240), (1455, 378224), (1535, 358512), (1540, 357348), (1552, 354585), (1680, 327569), (1842, 298760), (1848, 297790), (1940, 283668), (2037, 270160), (2134, 257880), (2149, 256080), (2310, 238232), (2328, 236390), (2456, 224070), (2640, 208453), (2716, 202620), (2910, 189112), (3070, 179256), (3080, 178674), (3201, 171920), (3377, 162960), (3395, 162096), (3684, 149380), (3696, 148895), (3880, 141834), (4074, 135080), (4268, 128940), (4298, 128040), (4605, 119504), (4620, 119116), (4656, 118195), (4912, 112035), (5335, 103152), (5432, 101310), (5820, 94556), (6140, 89628), (6160, 89337), (6402, 85960), (6447, 85360), (6754, 81480), (6790, 81048), (7368, 74690), (7469, 73680), (7760, 70917), (8148, 67540), (8536, 64470), (8596, 64020), (9210, 59752), (9240, 59558), (10131, 54320), (10185, 54032), (10670, 51576), (10745, 51216), (10864, 50655), (11640, 47278), (12280, 44814), (12804, 42980), (12894, 42680), (13508, 40740), (13580, 40524), (14736, 37345), (14938, 36840), (16005, 34384), (16296, 33770), (16885, 32592), (17072, 32235), (17192, 32010), (18420, 29876), (18480, 29779), (20262, 27160), (20370, 27016), (21340, 25788), (21490, 25608), (22407, 24560), (23280, 23639)]