28075672240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2473}}^1$

素因数の和:2620

約数の個数: 320

約数和(自身を含む): 86584458240

約数和(自身を除く): 58508786000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 97, 110, 112, 133, 140, 152, 154, 176, 190, 194, 209, 220, 266, 280, 304, 308, 380, 385, 388, 418, 440, 485, 532, 560, 616, 665, 679, 760, 770, 776, 836, 880, 970, 1045, 1064, 1067, 1232, 1330, 1358, 1463, 1520, 1540, 1552, 1672, 1843, 1940, 2090, 2128, 2134, 2473, 2660, 2716, 2926, 3080, 3344, 3395, 3686, 3880, 4180, 4268, 4946, 5320, 5335, 5432, 5852, 6160, 6790, 7315, 7372, 7469, 7760, 8360, 8536, 9215, 9892, 10640, 10670, 10864, 11704, 12365, 12901, 13580, 14630, 14744, 14938, 16720, 17072, 17311, 18430, 19784, 20273, 21340, 23408, 24730, 25802, 27160, 27203, 29260, 29488, 29876, 34622, 36860, 37345, 39568, 40546, 42680, 46987, 49460, 51604, 54320, 54406, 58520, 59752, 64505, 69244, 73720, 74690, 81092, 85360, 86555, 93974, 98920, 101365, 103208, 108812, 117040, 119504, 129010, 136015, 138488, 141911, 147440, 149380, 162184, 173110, 187948, 190421, 197840, 202730, 206416, 217624, 234935, 239881, 258020, 272030, 276976, 283822, 298760, 324368, 328909, 346220, 375896, 380842, 405460, 435248, 469870, 479762, 516040, 516857, 544060, 567644, 597520, 657818, 692440, 709555, 751792, 761684, 810920, 939740, 952105, 959524, 1032080, 1033714, 1088120, 1135288, 1199405, 1315636, 1384880, 1419110, 1523368, 1621840, 1644545, 1679167, 1879480, 1904210, 1919048, 2067428, 2176240, 2270576, 2398810, 2584285, 2631272, 2638691, 2838220, 3046736, 3289090, 3358334, 3617999, 3758960, 3808420, 3838096, 4134856, 4557739, 4797620, 5168570, 5262544, 5277382, 5676440, 6578180, 6716668, 7235998, 7616840, 8269712, 8395835, 9115478, 9595240, 10337140, 10554764, 11352880, 13156360, 13193455, 13433336, 14471996, 15233680, 16791670, 18089995, 18230956, 18470837, 19190480, 20674280, 21109528, 22788695, 26312720, 26386910, 26866672, 28943992, 31904173, 33583340, 36179990, 36461912, 36941674, 41348560, 42219056, 45577390, 50135129, 52773820, 57887984, 63808346, 67166680, 72359980, 72923824, 73883348, 91154780, 92354185, 100270258, 105547640, 127616692, 134333360, 144719960, 147766696, 159520865, 182309560, 184708370, 200540516, 211095280, 250675645, 255233384, 289439920, 295533392, 319041730, 350945903, 364619120, 369416740, 401081032, 501351290, 510466768, 638083460, 701891806, 738833480, 802162064, 1002702580, 1276166920, 1403783612, 1477666960, 1754729515, 2005405160, 2552333840, 2807567224, 3509459030, 4010810320, 5615134448, 7018918060, 14037836120, 28075672240]

約数ペア:

[(1, 28075672240), (2, 14037836120), (4, 7018918060), (5, 5615134448), (7, 4010810320), (8, 3509459030), (10, 2807567224), (11, 2552333840), (14, 2005405160), (16, 1754729515), (19, 1477666960), (20, 1403783612), (22, 1276166920), (28, 1002702580), (35, 802162064), (38, 738833480), (40, 701891806), (44, 638083460), (55, 510466768), (56, 501351290), (70, 401081032), (76, 369416740), (77, 364619120), (80, 350945903), (88, 319041730), (95, 295533392), (97, 289439920), (110, 255233384), (112, 250675645), (133, 211095280), (140, 200540516), (152, 184708370), (154, 182309560), (176, 159520865), (190, 147766696), (194, 144719960), (209, 134333360), (220, 127616692), (266, 105547640), (280, 100270258), (304, 92354185), (308, 91154780), (380, 73883348), (385, 72923824), (388, 72359980), (418, 67166680), (440, 63808346), (485, 57887984), (532, 52773820), (560, 50135129), (616, 45577390), (665, 42219056), (679, 41348560), (760, 36941674), (770, 36461912), (776, 36179990), (836, 33583340), (880, 31904173), (970, 28943992), (1045, 26866672), (1064, 26386910), (1067, 26312720), (1232, 22788695), (1330, 21109528), (1358, 20674280), (1463, 19190480), (1520, 18470837), (1540, 18230956), (1552, 18089995), (1672, 16791670), (1843, 15233680), (1940, 14471996), (2090, 13433336), (2128, 13193455), (2134, 13156360), (2473, 11352880), (2660, 10554764), (2716, 10337140), (2926, 9595240), (3080, 9115478), (3344, 8395835), (3395, 8269712), (3686, 7616840), (3880, 7235998), (4180, 6716668), (4268, 6578180), (4946, 5676440), (5320, 5277382), (5335, 5262544), (5432, 5168570), (5852, 4797620), (6160, 4557739), (6790, 4134856), (7315, 3838096), (7372, 3808420), (7469, 3758960), (7760, 3617999), (8360, 3358334), (8536, 3289090), (9215, 3046736), (9892, 2838220), (10640, 2638691), (10670, 2631272), (10864, 2584285), (11704, 2398810), (12365, 2270576), (12901, 2176240), (13580, 2067428), (14630, 1919048), (14744, 1904210), (14938, 1879480), (16720, 1679167), (17072, 1644545), (17311, 1621840), (18430, 1523368), (19784, 1419110), (20273, 1384880), (21340, 1315636), (23408, 1199405), (24730, 1135288), (25802, 1088120), (27160, 1033714), (27203, 1032080), (29260, 959524), (29488, 952105), (29876, 939740), (34622, 810920), (36860, 761684), (37345, 751792), (39568, 709555), (40546, 692440), (42680, 657818), (46987, 597520), (49460, 567644), (51604, 544060), (54320, 516857), (54406, 516040), (58520, 479762), (59752, 469870), (64505, 435248), (69244, 405460), (73720, 380842), (74690, 375896), (81092, 346220), (85360, 328909), (86555, 324368), (93974, 298760), (98920, 283822), (101365, 276976), (103208, 272030), (108812, 258020), (117040, 239881), (119504, 234935), (129010, 217624), (136015, 206416), (138488, 202730), (141911, 197840), (147440, 190421), (149380, 187948), (162184, 173110)]