28165866960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1263

約数の個数: 480

約数和(自身を含む): 110648918016

約数和(自身を除く): 82483051056

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, 105, 110, 112, 120, 121, 127, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 254, 264, 280, 308, 330, 336, 363, 381, 385, 420, 440, 462, 484, 508, 528, 560, 605, 616, 635, 660, 726, 762, 770, 840, 847, 880, 889, 924, 968, 1016, 1091, 1155, 1210, 1232, 1270, 1320, 1397, 1452, 1524, 1540, 1680, 1694, 1778, 1815, 1848, 1905, 1936, 2032, 2182, 2310, 2420, 2540, 2541, 2640, 2667, 2794, 2904, 3048, 3080, 3273, 3388, 3556, 3630, 3696, 3810, 4191, 4235, 4364, 4445, 4620, 4840, 5080, 5082, 5334, 5455, 5588, 5808, 6096, 6160, 6546, 6776, 6985, 7112, 7260, 7620, 7637, 8382, 8470, 8728, 8890, 9240, 9680, 9779, 10160, 10164, 10668, 10910, 11176, 12001, 12705, 13092, 13335, 13552, 13970, 14224, 14520, 15240, 15274, 15367, 16365, 16764, 16940, 17456, 17780, 18480, 19558, 20328, 20955, 21336, 21820, 22352, 22911, 24002, 25410, 26184, 26670, 27940, 29040, 29337, 30480, 30548, 30734, 32730, 33528, 33880, 35560, 36003, 38185, 39116, 40656, 41910, 42672, 43640, 45822, 46101, 48004, 48895, 50820, 52368, 53340, 55880, 58674, 60005, 61096, 61468, 65460, 67056, 67760, 71120, 72006, 76370, 76835, 78232, 83820, 84007, 87280, 91644, 92202, 96008, 97790, 101640, 106680, 107569, 111760, 114555, 117348, 120010, 122192, 122936, 130920, 132011, 138557, 144012, 146685, 152740, 153670, 156464, 167640, 168014, 180015, 183288, 184404, 192016, 195580, 203280, 213360, 215138, 229110, 230505, 234696, 240020, 245872, 252021, 261840, 264022, 277114, 288024, 293370, 305480, 307340, 322707, 335280, 336028, 360030, 366576, 368808, 391160, 396033, 415671, 420035, 430276, 458220, 461010, 469392, 480040, 504042, 528044, 537845, 554228, 576048, 586740, 610960, 614680, 645414, 660055, 672056, 692785, 720060, 737616, 782320, 792066, 831342, 840070, 860552, 916440, 922020, 924077, 960080, 969899, 1008084, 1056088, 1075690, 1108456, 1173480, 1229360, 1260105, 1290828, 1320110, 1344112, 1385570, 1440120, 1524127, 1584132, 1613535, 1662684, 1680140, 1721104, 1832880, 1844040, 1848154, 1939798, 1980165, 2016168, 2078355, 2112176, 2151380, 2216912, 2346960, 2520210, 2581656, 2640220, 2771140, 2772231, 2880240, 2909697, 3048254, 3168264, 3227070, 3325368, 3360280, 3688080, 3696308, 3879596, 3960330, 4032336, 4156710, 4302760, 4572381, 4620385, 4849495, 5040420, 5163312, 5280440, 5542280, 5544462, 5819394, 6096508, 6336528, 6454140, 6650736, 6720560, 7392616, 7620635, 7759192, 7920660, 8313420, 8605520, 9144762, 9240770, 9698990, 10080840, 10560880, 10668889, 11084560, 11088924, 11638788, 12193016, 12908280, 13861155, 14548485, 14785232, 15241270, 15518384, 15841320, 16626840, 16765397, 18289524, 18481540, 19397980, 20161680, 21337778, 22177848, 22861905, 23277576, 24386032, 25816560, 27722310, 29096970, 30482540, 31682640, 32006667, 33253680, 33530794, 36579048, 36963080, 38795960, 42675556, 44355696, 45723810, 46555152, 50296191, 53344445, 55444620, 58193940, 60965080, 64013334, 67061588, 73158096, 73926160, 77591920, 83826985, 85351112, 91447620, 100592382, 106688890, 110889240, 116387880, 117357779, 121930160, 128026668, 134123176, 160033335, 167653970, 170702224, 182895240, 201184764, 213377780, 221778480, 232775760, 234715558, 251480955, 256053336, 268246352, 320066670, 335307940, 352073337, 365790480, 402369528, 426755560, 469431116, 502961910, 512106672, 586788895, 640133340, 670615880, 704146674, 804739056, 853511120, 938862232, 1005923820, 1173577790, 1280266680, 1341231760, 1408293348, 1760366685, 1877724464, 2011847640, 2347155580, 2560533360, 2816586696, 3520733370, 4023695280, 4694311160, 5633173392, 7041466740, 9388622320, 14082933480, 28165866960]

約数ペア:

[(1, 28165866960), (2, 14082933480), (3, 9388622320), (4, 7041466740), (5, 5633173392), (6, 4694311160), (7, 4023695280), (8, 3520733370), (10, 2816586696), (11, 2560533360), (12, 2347155580), (14, 2011847640), (15, 1877724464), (16, 1760366685), (20, 1408293348), (21, 1341231760), (22, 1280266680), (24, 1173577790), (28, 1005923820), (30, 938862232), (33, 853511120), (35, 804739056), (40, 704146674), (42, 670615880), (44, 640133340), (48, 586788895), (55, 512106672), (56, 502961910), (60, 469431116), (66, 426755560), (70, 402369528), (77, 365790480), (80, 352073337), (84, 335307940), (88, 320066670), (105, 268246352), (110, 256053336), (112, 251480955), (120, 234715558), (121, 232775760), (127, 221778480), (132, 213377780), (140, 201184764), (154, 182895240), (165, 170702224), (168, 167653970), (176, 160033335), (210, 134123176), (220, 128026668), (231, 121930160), (240, 117357779), (242, 116387880), (254, 110889240), (264, 106688890), (280, 100592382), (308, 91447620), (330, 85351112), (336, 83826985), (363, 77591920), (381, 73926160), (385, 73158096), (420, 67061588), (440, 64013334), (462, 60965080), (484, 58193940), (508, 55444620), (528, 53344445), (560, 50296191), (605, 46555152), (616, 45723810), (635, 44355696), (660, 42675556), (726, 38795960), (762, 36963080), (770, 36579048), (840, 33530794), (847, 33253680), (880, 32006667), (889, 31682640), (924, 30482540), (968, 29096970), (1016, 27722310), (1091, 25816560), (1155, 24386032), (1210, 23277576), (1232, 22861905), (1270, 22177848), (1320, 21337778), (1397, 20161680), (1452, 19397980), (1524, 18481540), (1540, 18289524), (1680, 16765397), (1694, 16626840), (1778, 15841320), (1815, 15518384), (1848, 15241270), (1905, 14785232), (1936, 14548485), (2032, 13861155), (2182, 12908280), (2310, 12193016), (2420, 11638788), (2540, 11088924), (2541, 11084560), (2640, 10668889), (2667, 10560880), (2794, 10080840), (2904, 9698990), (3048, 9240770), (3080, 9144762), (3273, 8605520), (3388, 8313420), (3556, 7920660), (3630, 7759192), (3696, 7620635), (3810, 7392616), (4191, 6720560), (4235, 6650736), (4364, 6454140), (4445, 6336528), (4620, 6096508), (4840, 5819394), (5080, 5544462), (5082, 5542280), (5334, 5280440), (5455, 5163312), (5588, 5040420), (5808, 4849495), (6096, 4620385), (6160, 4572381), (6546, 4302760), (6776, 4156710), (6985, 4032336), (7112, 3960330), (7260, 3879596), (7620, 3696308), (7637, 3688080), (8382, 3360280), (8470, 3325368), (8728, 3227070), (8890, 3168264), (9240, 3048254), (9680, 2909697), (9779, 2880240), (10160, 2772231), (10164, 2771140), (10668, 2640220), (10910, 2581656), (11176, 2520210), (12001, 2346960), (12705, 2216912), (13092, 2151380), (13335, 2112176), (13552, 2078355), (13970, 2016168), (14224, 1980165), (14520, 1939798), (15240, 1848154), (15274, 1844040), (15367, 1832880), (16365, 1721104), (16764, 1680140), (16940, 1662684), (17456, 1613535), (17780, 1584132), (18480, 1524127), (19558, 1440120), (20328, 1385570), (20955, 1344112), (21336, 1320110), (21820, 1290828), (22352, 1260105), (22911, 1229360), (24002, 1173480), (25410, 1108456), (26184, 1075690), (26670, 1056088), (27940, 1008084), (29040, 969899), (29337, 960080), (30480, 924077), (30548, 922020), (30734, 916440), (32730, 860552), (33528, 840070), (33880, 831342), (35560, 792066), (36003, 782320), (38185, 737616), (39116, 720060), (40656, 692785), (41910, 672056), (42672, 660055), (43640, 645414), (45822, 614680), (46101, 610960), (48004, 586740), (48895, 576048), (50820, 554228), (52368, 537845), (53340, 528044), (55880, 504042), (58674, 480040), (60005, 469392), (61096, 461010), (61468, 458220), (65460, 430276), (67056, 420035), (67760, 415671), (71120, 396033), (72006, 391160), (76370, 368808), (76835, 366576), (78232, 360030), (83820, 336028), (84007, 335280), (87280, 322707), (91644, 307340), (92202, 305480), (96008, 293370), (97790, 288024), (101640, 277114), (106680, 264022), (107569, 261840), (111760, 252021), (114555, 245872), (117348, 240020), (120010, 234696), (122192, 230505), (122936, 229110), (130920, 215138), (132011, 213360), (138557, 203280), (144012, 195580), (146685, 192016), (152740, 184404), (153670, 183288), (156464, 180015), (167640, 168014)]