28761016320

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10067}}^1$

素因数の和:10131

約数の個数: 288

約数和(自身を含む): 102906236160

約数和(自身を除く): 74145219840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1024, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2048, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3072, 3720, 3840, 3968, 4464, 4608, 4960, 5120, 5580, 5760, 5952, 6144, 7440, 7680, 7936, 8928, 9216, 9920, 10067, 10240, 11160, 11520, 11904, 14880, 15360, 15872, 17856, 18432, 19840, 20134, 22320, 23040, 23808, 29760, 30201, 30720, 31744, 35712, 39680, 40268, 44640, 46080, 47616, 50335, 59520, 60402, 63488, 71424, 79360, 80536, 89280, 90603, 92160, 95232, 100670, 119040, 120804, 142848, 151005, 158720, 161072, 178560, 181206, 190464, 201340, 238080, 241608, 285696, 302010, 312077, 317440, 322144, 357120, 362412, 402680, 453015, 476160, 483216, 571392, 604020, 624154, 644288, 714240, 724824, 805360, 906030, 936231, 952320, 966432, 1208040, 1248308, 1288576, 1428480, 1449648, 1560385, 1610720, 1812060, 1872462, 1932864, 2416080, 2496616, 2577152, 2808693, 2856960, 2899296, 3120770, 3221440, 3624120, 3744924, 3865728, 4681155, 4832160, 4993232, 5154304, 5617386, 5798592, 6241540, 6442880, 7248240, 7489848, 7731456, 9362310, 9664320, 9986464, 10308608, 11234772, 11597184, 12483080, 12885760, 14043465, 14496480, 14979696, 15462912, 18724620, 19328640, 19972928, 20617216, 22469544, 23194368, 24966160, 25771520, 28086930, 28992960, 29959392, 30925824, 37449240, 38657280, 39945856, 44939088, 46388736, 49932320, 51543040, 56173860, 57985920, 59918784, 61851648, 74898480, 77314560, 79891712, 89878176, 92777472, 99864640, 103086080, 112347720, 115971840, 119837568, 149796960, 154629120, 159783424, 179756352, 185554944, 199729280, 224695440, 231943680, 239675136, 299593920, 309258240, 319566848, 359512704, 399458560, 449390880, 463887360, 479350272, 599187840, 639133696, 719025408, 798917120, 898781760, 927774720, 958700544, 1198375680, 1438050816, 1597834240, 1797563520, 1917401088, 2396751360, 2876101632, 3195668480, 3595127040, 4793502720, 5752203264, 7190254080, 9587005440, 14380508160, 28761016320]

約数ペア:

[(1, 28761016320), (2, 14380508160), (3, 9587005440), (4, 7190254080), (5, 5752203264), (6, 4793502720), (8, 3595127040), (9, 3195668480), (10, 2876101632), (12, 2396751360), (15, 1917401088), (16, 1797563520), (18, 1597834240), (20, 1438050816), (24, 1198375680), (30, 958700544), (31, 927774720), (32, 898781760), (36, 798917120), (40, 719025408), (45, 639133696), (48, 599187840), (60, 479350272), (62, 463887360), (64, 449390880), (72, 399458560), (80, 359512704), (90, 319566848), (93, 309258240), (96, 299593920), (120, 239675136), (124, 231943680), (128, 224695440), (144, 199729280), (155, 185554944), (160, 179756352), (180, 159783424), (186, 154629120), (192, 149796960), (240, 119837568), (248, 115971840), (256, 112347720), (279, 103086080), (288, 99864640), (310, 92777472), (320, 89878176), (360, 79891712), (372, 77314560), (384, 74898480), (465, 61851648), (480, 59918784), (496, 57985920), (512, 56173860), (558, 51543040), (576, 49932320), (620, 46388736), (640, 44939088), (720, 39945856), (744, 38657280), (768, 37449240), (930, 30925824), (960, 29959392), (992, 28992960), (1024, 28086930), (1116, 25771520), (1152, 24966160), (1240, 23194368), (1280, 22469544), (1395, 20617216), (1440, 19972928), (1488, 19328640), (1536, 18724620), (1860, 15462912), (1920, 14979696), (1984, 14496480), (2048, 14043465), (2232, 12885760), (2304, 12483080), (2480, 11597184), (2560, 11234772), (2790, 10308608), (2880, 9986464), (2976, 9664320), (3072, 9362310), (3720, 7731456), (3840, 7489848), (3968, 7248240), (4464, 6442880), (4608, 6241540), (4960, 5798592), (5120, 5617386), (5580, 5154304), (5760, 4993232), (5952, 4832160), (6144, 4681155), (7440, 3865728), (7680, 3744924), (7936, 3624120), (8928, 3221440), (9216, 3120770), (9920, 2899296), (10067, 2856960), (10240, 2808693), (11160, 2577152), (11520, 2496616), (11904, 2416080), (14880, 1932864), (15360, 1872462), (15872, 1812060), (17856, 1610720), (18432, 1560385), (19840, 1449648), (20134, 1428480), (22320, 1288576), (23040, 1248308), (23808, 1208040), (29760, 966432), (30201, 952320), (30720, 936231), (31744, 906030), (35712, 805360), (39680, 724824), (40268, 714240), (44640, 644288), (46080, 624154), (47616, 604020), (50335, 571392), (59520, 483216), (60402, 476160), (63488, 453015), (71424, 402680), (79360, 362412), (80536, 357120), (89280, 322144), (90603, 317440), (92160, 312077), (95232, 302010), (100670, 285696), (119040, 241608), (120804, 238080), (142848, 201340), (151005, 190464), (158720, 181206), (161072, 178560)]