2564221440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:403

約数の個数: 320

約数和(自身を含む): 9050849280

約数和(自身を除く): 6486627840

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, 110, 120, 127, 128, 132, 160, 165, 176, 192, 220, 239, 240, 254, 256, 264, 320, 330, 352, 381, 384, 440, 478, 480, 508, 512, 528, 635, 640, 660, 704, 717, 762, 768, 880, 956, 960, 1016, 1056, 1195, 1270, 1280, 1320, 1397, 1408, 1434, 1524, 1536, 1760, 1905, 1912, 1920, 2032, 2112, 2390, 2540, 2560, 2629, 2640, 2794, 2816, 2868, 3048, 3520, 3585, 3810, 3824, 3840, 4064, 4191, 4224, 4780, 5080, 5258, 5280, 5588, 5632, 5736, 6096, 6985, 7040, 7170, 7620, 7648, 7680, 7887, 8128, 8382, 8448, 9560, 10160, 10516, 10560, 11176, 11472, 12192, 13145, 13970, 14080, 14340, 15240, 15296, 15774, 16256, 16764, 16896, 19120, 20320, 20955, 21032, 21120, 22352, 22944, 24384, 26290, 27940, 28160, 28680, 30353, 30480, 30592, 31548, 32512, 33528, 38240, 39435, 40640, 41910, 42064, 42240, 44704, 45888, 48768, 52580, 55880, 57360, 60706, 60960, 61184, 63096, 65024, 67056, 76480, 78870, 81280, 83820, 84128, 84480, 89408, 91059, 91776, 97536, 105160, 111760, 114720, 121412, 121920, 122368, 126192, 134112, 151765, 152960, 157740, 162560, 167640, 168256, 178816, 182118, 183552, 195072, 210320, 223520, 229440, 242824, 243840, 252384, 268224, 303530, 305920, 315480, 325120, 333883, 335280, 336512, 357632, 364236, 367104, 420640, 447040, 455295, 458880, 485648, 487680, 504768, 536448, 607060, 611840, 630960, 667766, 670560, 673024, 715264, 728472, 841280, 894080, 910590, 917760, 971296, 975360, 1001649, 1009536, 1072896, 1214120, 1261920, 1335532, 1341120, 1346048, 1456944, 1669415, 1682560, 1788160, 1821180, 1835520, 1942592, 2003298, 2019072, 2145792, 2428240, 2523840, 2671064, 2682240, 2913888, 3338830, 3365120, 3576320, 3642360, 3885184, 4006596, 4038144, 4856480, 5008245, 5047680, 5342128, 5364480, 5827776, 6677660, 6730240, 7284720, 7770368, 8013192, 9712960, 10016490, 10095360, 10684256, 10728960, 11655552, 13355320, 14569440, 15540736, 16026384, 19425920, 20032980, 20190720, 21368512, 23311104, 26710640, 29138880, 32052768, 38851840, 40065960, 42737024, 46622208, 53421280, 58277760, 64105536, 77703680, 80131920, 85474048, 106842560, 116555520, 128211072, 160263840, 170948096, 213685120, 233111040, 256422144, 320527680, 427370240, 512844288, 641055360, 854740480, 1282110720, 2564221440]

約数ペア:

[(1, 2564221440), (2, 1282110720), (3, 854740480), (4, 641055360), (5, 512844288), (6, 427370240), (8, 320527680), (10, 256422144), (11, 233111040), (12, 213685120), (15, 170948096), (16, 160263840), (20, 128211072), (22, 116555520), (24, 106842560), (30, 85474048), (32, 80131920), (33, 77703680), (40, 64105536), (44, 58277760), (48, 53421280), (55, 46622208), (60, 42737024), (64, 40065960), (66, 38851840), (80, 32052768), (88, 29138880), (96, 26710640), (110, 23311104), (120, 21368512), (127, 20190720), (128, 20032980), (132, 19425920), (160, 16026384), (165, 15540736), (176, 14569440), (192, 13355320), (220, 11655552), (239, 10728960), (240, 10684256), (254, 10095360), (256, 10016490), (264, 9712960), (320, 8013192), (330, 7770368), (352, 7284720), (381, 6730240), (384, 6677660), (440, 5827776), (478, 5364480), (480, 5342128), (508, 5047680), (512, 5008245), (528, 4856480), (635, 4038144), (640, 4006596), (660, 3885184), (704, 3642360), (717, 3576320), (762, 3365120), (768, 3338830), (880, 2913888), (956, 2682240), (960, 2671064), (1016, 2523840), (1056, 2428240), (1195, 2145792), (1270, 2019072), (1280, 2003298), (1320, 1942592), (1397, 1835520), (1408, 1821180), (1434, 1788160), (1524, 1682560), (1536, 1669415), (1760, 1456944), (1905, 1346048), (1912, 1341120), (1920, 1335532), (2032, 1261920), (2112, 1214120), (2390, 1072896), (2540, 1009536), (2560, 1001649), (2629, 975360), (2640, 971296), (2794, 917760), (2816, 910590), (2868, 894080), (3048, 841280), (3520, 728472), (3585, 715264), (3810, 673024), (3824, 670560), (3840, 667766), (4064, 630960), (4191, 611840), (4224, 607060), (4780, 536448), (5080, 504768), (5258, 487680), (5280, 485648), (5588, 458880), (5632, 455295), (5736, 447040), (6096, 420640), (6985, 367104), (7040, 364236), (7170, 357632), (7620, 336512), (7648, 335280), (7680, 333883), (7887, 325120), (8128, 315480), (8382, 305920), (8448, 303530), (9560, 268224), (10160, 252384), (10516, 243840), (10560, 242824), (11176, 229440), (11472, 223520), (12192, 210320), (13145, 195072), (13970, 183552), (14080, 182118), (14340, 178816), (15240, 168256), (15296, 167640), (15774, 162560), (16256, 157740), (16764, 152960), (16896, 151765), (19120, 134112), (20320, 126192), (20955, 122368), (21032, 121920), (21120, 121412), (22352, 114720), (22944, 111760), (24384, 105160), (26290, 97536), (27940, 91776), (28160, 91059), (28680, 89408), (30353, 84480), (30480, 84128), (30592, 83820), (31548, 81280), (32512, 78870), (33528, 76480), (38240, 67056), (39435, 65024), (40640, 63096), (41910, 61184), (42064, 60960), (42240, 60706), (44704, 57360), (45888, 55880), (48768, 52580)]