806863680

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{4447}}^1$

素因数の和:4483

約数の個数: 280

約数和(自身を含む): 3280915968

約数和(自身を除く): 2474052288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4447, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 8894, 9072, 10080, 11340, 12096, 12960, 13341, 15120, 17788, 18144, 20160, 22235, 22680, 25920, 26682, 30240, 31129, 35576, 36288, 40023, 44470, 45360, 53364, 60480, 62258, 66705, 71152, 80046, 88940, 90720, 93387, 106728, 120069, 124516, 133410, 142304, 155645, 160092, 177880, 181440, 186774, 200115, 213456, 240138, 249032, 266820, 280161, 284608, 311290, 320184, 355760, 360207, 373548, 400230, 426912, 466935, 480276, 498064, 533640, 560322, 600345, 622580, 640368, 711520, 720414, 747096, 800460, 840483, 853824, 933870, 960552, 996128, 1067280, 1120644, 1200690, 1245160, 1280736, 1400805, 1423040, 1440828, 1494192, 1600920, 1680966, 1801035, 1867740, 1921104, 1992256, 2134560, 2241288, 2401380, 2490320, 2521449, 2561472, 2801610, 2881656, 2988384, 3201840, 3361932, 3602070, 3735480, 3842208, 4202415, 4269120, 4482576, 4802760, 4980640, 5042898, 5603220, 5763312, 5976768, 6403680, 6723864, 7204140, 7470960, 7684416, 8404830, 8965152, 9605520, 9961280, 10085796, 11206440, 11526624, 12607245, 12807360, 13447728, 14408280, 14941920, 16809660, 17930304, 19211040, 20171592, 22412880, 23053248, 25214490, 26895456, 28816560, 29883840, 33619320, 38422080, 40343184, 44825760, 50428980, 53790912, 57633120, 67238640, 80686368, 89651520, 100857960, 115266240, 134477280, 161372736, 201715920, 268954560, 403431840, 806863680]

約数ペア:

[(1, 806863680), (2, 403431840), (3, 268954560), (4, 201715920), (5, 161372736), (6, 134477280), (7, 115266240), (8, 100857960), (9, 89651520), (10, 80686368), (12, 67238640), (14, 57633120), (15, 53790912), (16, 50428980), (18, 44825760), (20, 40343184), (21, 38422080), (24, 33619320), (27, 29883840), (28, 28816560), (30, 26895456), (32, 25214490), (35, 23053248), (36, 22412880), (40, 20171592), (42, 19211040), (45, 17930304), (48, 16809660), (54, 14941920), (56, 14408280), (60, 13447728), (63, 12807360), (64, 12607245), (70, 11526624), (72, 11206440), (80, 10085796), (81, 9961280), (84, 9605520), (90, 8965152), (96, 8404830), (105, 7684416), (108, 7470960), (112, 7204140), (120, 6723864), (126, 6403680), (135, 5976768), (140, 5763312), (144, 5603220), (160, 5042898), (162, 4980640), (168, 4802760), (180, 4482576), (189, 4269120), (192, 4202415), (210, 3842208), (216, 3735480), (224, 3602070), (240, 3361932), (252, 3201840), (270, 2988384), (280, 2881656), (288, 2801610), (315, 2561472), (320, 2521449), (324, 2490320), (336, 2401380), (360, 2241288), (378, 2134560), (405, 1992256), (420, 1921104), (432, 1867740), (448, 1801035), (480, 1680966), (504, 1600920), (540, 1494192), (560, 1440828), (567, 1423040), (576, 1400805), (630, 1280736), (648, 1245160), (672, 1200690), (720, 1120644), (756, 1067280), (810, 996128), (840, 960552), (864, 933870), (945, 853824), (960, 840483), (1008, 800460), (1080, 747096), (1120, 720414), (1134, 711520), (1260, 640368), (1296, 622580), (1344, 600345), (1440, 560322), (1512, 533640), (1620, 498064), (1680, 480276), (1728, 466935), (1890, 426912), (2016, 400230), (2160, 373548), (2240, 360207), (2268, 355760), (2520, 320184), (2592, 311290), (2835, 284608), (2880, 280161), (3024, 266820), (3240, 249032), (3360, 240138), (3780, 213456), (4032, 200115), (4320, 186774), (4447, 181440), (4536, 177880), (5040, 160092), (5184, 155645), (5670, 142304), (6048, 133410), (6480, 124516), (6720, 120069), (7560, 106728), (8640, 93387), (8894, 90720), (9072, 88940), (10080, 80046), (11340, 71152), (12096, 66705), (12960, 62258), (13341, 60480), (15120, 53364), (17788, 45360), (18144, 44470), (20160, 40023), (22235, 36288), (22680, 35576), (25920, 31129), (26682, 30240)]