2165896320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5557}}^1$

素因数の和:5615

約数の個数: 256

約数和(自身を含む): 8163590400

約数和(自身を除く): 5997694080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 128, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 280, 290, 320, 336, 348, 384, 406, 420, 435, 448, 464, 480, 560, 580, 609, 640, 672, 696, 812, 840, 870, 896, 928, 960, 1015, 1120, 1160, 1218, 1344, 1392, 1624, 1680, 1740, 1856, 1920, 2030, 2240, 2320, 2436, 2688, 2784, 3045, 3248, 3360, 3480, 3712, 4060, 4480, 4640, 4872, 5557, 5568, 6090, 6496, 6720, 6960, 8120, 9280, 9744, 11114, 11136, 12180, 12992, 13440, 13920, 16240, 16671, 18560, 19488, 22228, 24360, 25984, 27785, 27840, 32480, 33342, 38899, 38976, 44456, 48720, 55570, 55680, 64960, 66684, 77798, 77952, 83355, 88912, 97440, 111140, 116697, 129920, 133368, 155596, 161153, 166710, 177824, 194495, 194880, 222280, 233394, 266736, 311192, 322306, 333420, 355648, 388990, 389760, 444560, 466788, 483459, 533472, 583485, 622384, 644612, 666840, 711296, 777980, 805765, 889120, 933576, 966918, 1066944, 1128071, 1166970, 1244768, 1289224, 1333680, 1555960, 1611530, 1778240, 1867152, 1933836, 2133888, 2256142, 2333940, 2417295, 2489536, 2578448, 2667360, 3111920, 3223060, 3384213, 3556480, 3734304, 3867672, 4512284, 4667880, 4834590, 4979072, 5156896, 5334720, 5640355, 6223840, 6446120, 6768426, 7468608, 7735344, 9024568, 9335760, 9669180, 10313792, 10669440, 11280710, 12447680, 12892240, 13536852, 14937216, 15470688, 16921065, 18049136, 18671520, 19338360, 20627584, 22561420, 24895360, 25784480, 27073704, 30941376, 33842130, 36098272, 37343040, 38676720, 45122840, 51568960, 54147408, 61882752, 67684260, 72196544, 74686080, 77353440, 90245680, 103137920, 108294816, 135368520, 144393088, 154706880, 180491360, 216589632, 270737040, 309413760, 360982720, 433179264, 541474080, 721965440, 1082948160, 2165896320]

約数ペア:

[(1, 2165896320), (2, 1082948160), (3, 721965440), (4, 541474080), (5, 433179264), (6, 360982720), (7, 309413760), (8, 270737040), (10, 216589632), (12, 180491360), (14, 154706880), (15, 144393088), (16, 135368520), (20, 108294816), (21, 103137920), (24, 90245680), (28, 77353440), (29, 74686080), (30, 72196544), (32, 67684260), (35, 61882752), (40, 54147408), (42, 51568960), (48, 45122840), (56, 38676720), (58, 37343040), (60, 36098272), (64, 33842130), (70, 30941376), (80, 27073704), (84, 25784480), (87, 24895360), (96, 22561420), (105, 20627584), (112, 19338360), (116, 18671520), (120, 18049136), (128, 16921065), (140, 15470688), (145, 14937216), (160, 13536852), (168, 12892240), (174, 12447680), (192, 11280710), (203, 10669440), (210, 10313792), (224, 9669180), (232, 9335760), (240, 9024568), (280, 7735344), (290, 7468608), (320, 6768426), (336, 6446120), (348, 6223840), (384, 5640355), (406, 5334720), (420, 5156896), (435, 4979072), (448, 4834590), (464, 4667880), (480, 4512284), (560, 3867672), (580, 3734304), (609, 3556480), (640, 3384213), (672, 3223060), (696, 3111920), (812, 2667360), (840, 2578448), (870, 2489536), (896, 2417295), (928, 2333940), (960, 2256142), (1015, 2133888), (1120, 1933836), (1160, 1867152), (1218, 1778240), (1344, 1611530), (1392, 1555960), (1624, 1333680), (1680, 1289224), (1740, 1244768), (1856, 1166970), (1920, 1128071), (2030, 1066944), (2240, 966918), (2320, 933576), (2436, 889120), (2688, 805765), (2784, 777980), (3045, 711296), (3248, 666840), (3360, 644612), (3480, 622384), (3712, 583485), (4060, 533472), (4480, 483459), (4640, 466788), (4872, 444560), (5557, 389760), (5568, 388990), (6090, 355648), (6496, 333420), (6720, 322306), (6960, 311192), (8120, 266736), (9280, 233394), (9744, 222280), (11114, 194880), (11136, 194495), (12180, 177824), (12992, 166710), (13440, 161153), (13920, 155596), (16240, 133368), (16671, 129920), (18560, 116697), (19488, 111140), (22228, 97440), (24360, 88912), (25984, 83355), (27785, 77952), (27840, 77798), (32480, 66684), (33342, 64960), (38899, 55680), (38976, 55570), (44456, 48720)]