20796078240

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5779}}^1$

素因数の和:5834

約数の個数: 576

約数和(自身を含む): 89665833600

約数和(自身を除く): 68869755360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 49, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 98, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 147, 153, 160, 168, 170, 180, 189, 196, 204, 210, 216, 224, 238, 240, 245, 252, 255, 270, 272, 280, 288, 294, 306, 315, 336, 340, 357, 360, 378, 392, 408, 420, 432, 441, 459, 476, 480, 490, 504, 510, 540, 544, 560, 588, 595, 612, 630, 672, 680, 714, 720, 735, 756, 765, 784, 816, 833, 840, 864, 882, 918, 945, 952, 980, 1008, 1020, 1071, 1080, 1120, 1176, 1190, 1224, 1260, 1323, 1360, 1428, 1440, 1470, 1512, 1530, 1568, 1632, 1666, 1680, 1764, 1785, 1836, 1890, 1904, 1960, 2016, 2040, 2142, 2160, 2205, 2295, 2352, 2380, 2448, 2499, 2520, 2646, 2720, 2856, 2940, 3024, 3060, 3213, 3332, 3360, 3528, 3570, 3672, 3780, 3808, 3920, 4080, 4165, 4284, 4320, 4410, 4590, 4704, 4760, 4896, 4998, 5040, 5292, 5355, 5712, 5779, 5880, 6048, 6120, 6426, 6615, 6664, 7056, 7140, 7344, 7497, 7560, 7840, 8160, 8330, 8568, 8820, 9180, 9520, 9996, 10080, 10584, 10710, 11424, 11558, 11760, 12240, 12495, 12852, 13230, 13328, 14112, 14280, 14688, 14994, 15120, 16065, 16660, 17136, 17337, 17640, 18360, 19040, 19992, 21168, 21420, 22491, 23116, 23520, 24480, 24990, 25704, 26460, 26656, 28560, 28895, 29988, 30240, 32130, 33320, 34272, 34674, 35280, 36720, 37485, 39984, 40453, 42336, 42840, 44982, 46232, 49980, 51408, 52011, 52920, 57120, 57790, 59976, 64260, 66640, 69348, 70560, 73440, 74970, 79968, 80906, 85680, 86685, 89964, 92464, 98243, 99960, 102816, 104022, 105840, 112455, 115580, 119952, 121359, 128520, 133280, 138696, 149940, 156033, 161812, 171360, 173370, 179928, 184928, 196486, 199920, 202265, 208044, 211680, 224910, 231160, 239904, 242718, 257040, 260055, 277392, 283171, 294729, 299880, 312066, 323624, 346740, 359856, 364077, 392972, 399840, 404530, 416088, 449820, 462320, 485436, 491215, 514080, 520110, 554784, 566342, 589458, 599760, 606795, 624132, 647248, 687701, 693480, 719712, 728154, 780165, 785944, 809060, 832176, 849513, 884187, 899640, 924640, 970872, 982430, 1040220, 1092231, 1132684, 1178916, 1199520, 1213590, 1248264, 1294496, 1375402, 1386960, 1415855, 1456308, 1473645, 1560330, 1571888, 1618120, 1664352, 1699026, 1768374, 1799280, 1820385, 1941744, 1964860, 2063103, 2080440, 2184462, 2265368, 2357832, 2427180, 2496528, 2548539, 2652561, 2750804, 2773920, 2831710, 2912616, 2947290, 3120660, 3143776, 3236240, 3398052, 3438505, 3536748, 3598560, 3640770, 3883488, 3929720, 4126206, 4160880, 4247565, 4368924, 4420935, 4530736, 4715664, 4813907, 4854360, 4993056, 5097078, 5305122, 5461155, 5501608, 5663420, 5825232, 5894580, 6189309, 6241320, 6472480, 6796104, 6877010, 7073496, 7281540, 7645617, 7859440, 8252412, 8321760, 8495130, 8737848, 8841870, 9061472, 9431328, 9627814, 9708720, 10194156, 10315515, 10610244, 10922310, 11003216, 11326840, 11650464, 11789160, 12378618, 12482640, 12742695, 13262805, 13592208, 13754020, 14146992, 14441721, 14563080, 15291234, 15718880, 16504824, 16990260, 17475696, 17683740, 18567927, 19255628, 19417440, 20388312, 20631030, 21220488, 21844620, 22006432, 22653680, 23578320, 24069535, 24757236, 24965280, 25485390, 26525610, 27184416, 27508040, 28293984, 28883442, 29126160, 30582468, 30946545, 33009648, 33980520, 34951392, 35367480, 37135854, 38228085, 38511256, 40776624, 41262060, 42440976, 43325163, 43689240, 45307360, 47156640, 48139070, 49514472, 50970780, 53051220, 55016080, 57766884, 58252320, 61164936, 61893090, 66019296, 67961040, 70734960, 72208605, 74271708, 76456170, 77022512, 81553248, 82524120, 84881952, 86650326, 87378480, 92839635, 96278140, 99028944, 101941560, 106102440, 110032160, 115533768, 122329872, 123786180, 129975489, 135922080, 141469920, 144417210, 148543416, 152912340, 154045024, 165048240, 173300652, 174756960, 185679270, 192556280, 198057888, 203883120, 212204880, 216625815, 231067536, 244659744, 247572360, 259950978, 288834420, 297086832, 305824680, 330096480, 346601304, 371358540, 385112560, 407766240, 424409760, 433251630, 462135072, 495144720, 519901956, 577668840, 594173664, 611649360, 649877445, 693202608, 742717080, 770225120, 866503260, 990289440, 1039803912, 1155337680, 1223298720, 1299754890, 1386405216, 1485434160, 1733006520, 2079607824, 2310675360, 2599509780, 2970868320, 3466013040, 4159215648, 5199019560, 6932026080, 10398039120, 20796078240]

約数ペア:

[(1, 20796078240), (2, 10398039120), (3, 6932026080), (4, 5199019560), (5, 4159215648), (6, 3466013040), (7, 2970868320), (8, 2599509780), (9, 2310675360), (10, 2079607824), (12, 1733006520), (14, 1485434160), (15, 1386405216), (16, 1299754890), (17, 1223298720), (18, 1155337680), (20, 1039803912), (21, 990289440), (24, 866503260), (27, 770225120), (28, 742717080), (30, 693202608), (32, 649877445), (34, 611649360), (35, 594173664), (36, 577668840), (40, 519901956), (42, 495144720), (45, 462135072), (48, 433251630), (49, 424409760), (51, 407766240), (54, 385112560), (56, 371358540), (60, 346601304), (63, 330096480), (68, 305824680), (70, 297086832), (72, 288834420), (80, 259950978), (84, 247572360), (85, 244659744), (90, 231067536), (96, 216625815), (98, 212204880), (102, 203883120), (105, 198057888), (108, 192556280), (112, 185679270), (119, 174756960), (120, 173300652), (126, 165048240), (135, 154045024), (136, 152912340), (140, 148543416), (144, 144417210), (147, 141469920), (153, 135922080), (160, 129975489), (168, 123786180), (170, 122329872), (180, 115533768), (189, 110032160), (196, 106102440), (204, 101941560), (210, 99028944), (216, 96278140), (224, 92839635), (238, 87378480), (240, 86650326), (245, 84881952), (252, 82524120), (255, 81553248), (270, 77022512), (272, 76456170), (280, 74271708), (288, 72208605), (294, 70734960), (306, 67961040), (315, 66019296), (336, 61893090), (340, 61164936), (357, 58252320), (360, 57766884), (378, 55016080), (392, 53051220), (408, 50970780), (420, 49514472), (432, 48139070), (441, 47156640), (459, 45307360), (476, 43689240), (480, 43325163), (490, 42440976), (504, 41262060), (510, 40776624), (540, 38511256), (544, 38228085), (560, 37135854), (588, 35367480), (595, 34951392), (612, 33980520), (630, 33009648), (672, 30946545), (680, 30582468), (714, 29126160), (720, 28883442), (735, 28293984), (756, 27508040), (765, 27184416), (784, 26525610), (816, 25485390), (833, 24965280), (840, 24757236), (864, 24069535), (882, 23578320), (918, 22653680), (945, 22006432), (952, 21844620), (980, 21220488), (1008, 20631030), (1020, 20388312), (1071, 19417440), (1080, 19255628), (1120, 18567927), (1176, 17683740), (1190, 17475696), (1224, 16990260), (1260, 16504824), (1323, 15718880), (1360, 15291234), (1428, 14563080), (1440, 14441721), (1470, 14146992), (1512, 13754020), (1530, 13592208), (1568, 13262805), (1632, 12742695), (1666, 12482640), (1680, 12378618), (1764, 11789160), (1785, 11650464), (1836, 11326840), (1890, 11003216), (1904, 10922310), (1960, 10610244), (2016, 10315515), (2040, 10194156), (2142, 9708720), (2160, 9627814), (2205, 9431328), (2295, 9061472), (2352, 8841870), (2380, 8737848), (2448, 8495130), (2499, 8321760), (2520, 8252412), (2646, 7859440), (2720, 7645617), (2856, 7281540), (2940, 7073496), (3024, 6877010), (3060, 6796104), (3213, 6472480), (3332, 6241320), (3360, 6189309), (3528, 5894580), (3570, 5825232), (3672, 5663420), (3780, 5501608), (3808, 5461155), (3920, 5305122), (4080, 5097078), (4165, 4993056), (4284, 4854360), (4320, 4813907), (4410, 4715664), (4590, 4530736), (4704, 4420935), (4760, 4368924), (4896, 4247565), (4998, 4160880), (5040, 4126206), (5292, 3929720), (5355, 3883488), (5712, 3640770), (5779, 3598560), (5880, 3536748), (6048, 3438505), (6120, 3398052), (6426, 3236240), (6615, 3143776), (6664, 3120660), (7056, 2947290), (7140, 2912616), (7344, 2831710), (7497, 2773920), (7560, 2750804), (7840, 2652561), (8160, 2548539), (8330, 2496528), (8568, 2427180), (8820, 2357832), (9180, 2265368), (9520, 2184462), (9996, 2080440), (10080, 2063103), (10584, 1964860), (10710, 1941744), (11424, 1820385), (11558, 1799280), (11760, 1768374), (12240, 1699026), (12495, 1664352), (12852, 1618120), (13230, 1571888), (13328, 1560330), (14112, 1473645), (14280, 1456308), (14688, 1415855), (14994, 1386960), (15120, 1375402), (16065, 1294496), (16660, 1248264), (17136, 1213590), (17337, 1199520), (17640, 1178916), (18360, 1132684), (19040, 1092231), (19992, 1040220), (21168, 982430), (21420, 970872), (22491, 924640), (23116, 899640), (23520, 884187), (24480, 849513), (24990, 832176), (25704, 809060), (26460, 785944), (26656, 780165), (28560, 728154), (28895, 719712), (29988, 693480), (30240, 687701), (32130, 647248), (33320, 624132), (34272, 606795), (34674, 599760), (35280, 589458), (36720, 566342), (37485, 554784), (39984, 520110), (40453, 514080), (42336, 491215), (42840, 485436), (44982, 462320), (46232, 449820), (49980, 416088), (51408, 404530), (52011, 399840), (52920, 392972), (57120, 364077), (57790, 359856), (59976, 346740), (64260, 323624), (66640, 312066), (69348, 299880), (70560, 294729), (73440, 283171), (74970, 277392), (79968, 260055), (80906, 257040), (85680, 242718), (86685, 239904), (89964, 231160), (92464, 224910), (98243, 211680), (99960, 208044), (102816, 202265), (104022, 199920), (105840, 196486), (112455, 184928), (115580, 179928), (119952, 173370), (121359, 171360), (128520, 161812), (133280, 156033), (138696, 149940)]