20170455480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:284

約数の個数: 768

約数和(自身を含む): 82335052800

約数和(自身を除く): 62164597320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 43, 45, 56, 57, 60, 63, 70, 72, 76, 84, 86, 90, 95, 97, 101, 105, 114, 120, 126, 129, 133, 140, 152, 168, 171, 172, 180, 190, 194, 202, 210, 215, 228, 252, 258, 266, 280, 285, 291, 301, 303, 315, 342, 344, 360, 380, 387, 388, 399, 404, 420, 430, 456, 485, 504, 505, 516, 532, 570, 582, 602, 606, 630, 645, 665, 679, 684, 707, 760, 774, 776, 798, 808, 817, 840, 855, 860, 873, 903, 909, 970, 1010, 1032, 1064, 1140, 1164, 1197, 1204, 1212, 1260, 1290, 1330, 1358, 1368, 1414, 1455, 1505, 1515, 1548, 1596, 1634, 1710, 1720, 1746, 1806, 1818, 1843, 1919, 1935, 1940, 1995, 2020, 2037, 2121, 2280, 2328, 2394, 2408, 2424, 2451, 2520, 2580, 2660, 2709, 2716, 2828, 2910, 3010, 3030, 3096, 3192, 3268, 3395, 3420, 3492, 3535, 3612, 3636, 3686, 3838, 3870, 3880, 3990, 4040, 4074, 4085, 4171, 4242, 4343, 4365, 4515, 4545, 4788, 4902, 5160, 5320, 5418, 5432, 5529, 5656, 5719, 5757, 5820, 5985, 6020, 6060, 6111, 6363, 6536, 6790, 6840, 6984, 7070, 7224, 7272, 7353, 7372, 7676, 7740, 7980, 8148, 8170, 8342, 8484, 8686, 8730, 9030, 9090, 9215, 9576, 9595, 9797, 9804, 10185, 10605, 10836, 11058, 11438, 11514, 11640, 11970, 12040, 12120, 12222, 12255, 12513, 12726, 12901, 13029, 13433, 13545, 13580, 14140, 14706, 14744, 15352, 15480, 15960, 16296, 16340, 16587, 16684, 16968, 17157, 17271, 17372, 17460, 18060, 18180, 18430, 19190, 19594, 19608, 20370, 20855, 21210, 21672, 21715, 22116, 22876, 23028, 23940, 24444, 24510, 25026, 25452, 25802, 26058, 26866, 27090, 27160, 27645, 28280, 28595, 28785, 29197, 29391, 29412, 30401, 30555, 31815, 32680, 33174, 33368, 34314, 34542, 34744, 34920, 36120, 36360, 36765, 36860, 37539, 38380, 38703, 39087, 39188, 40299, 40740, 41710, 42420, 43430, 44232, 45752, 46056, 47880, 48888, 48985, 49020, 50052, 50904, 51471, 51604, 52116, 53732, 54180, 55290, 57190, 57570, 58394, 58782, 58824, 60802, 61110, 62565, 63630, 64505, 65145, 66348, 67165, 68579, 68628, 69084, 73530, 73720, 75078, 76760, 77406, 78174, 78376, 79249, 80598, 81480, 82517, 82935, 83420, 84840, 85785, 86355, 86860, 87591, 88173, 91203, 97970, 98040, 100104, 102942, 103208, 104232, 107464, 108360, 110580, 114380, 115140, 116109, 116788, 117564, 120897, 121604, 122220, 125130, 127260, 129010, 130290, 132696, 134330, 137158, 137256, 138168, 145985, 146955, 147060, 150156, 152005, 154812, 156348, 158498, 161196, 165034, 165870, 166840, 171570, 172710, 173720, 175182, 176346, 182406, 186143, 187695, 193515, 195435, 195940, 201495, 205737, 205884, 221160, 228760, 230280, 232218, 233576, 235128, 237747, 241794, 243208, 244440, 247551, 250260, 254520, 257355, 258020, 260580, 262773, 268660, 273609, 274316, 291970, 293910, 294120, 300312, 304010, 309624, 312696, 316996, 322392, 330068, 331740, 342895, 343140, 345420, 350364, 352692, 364812, 372286, 375390, 387030, 390870, 391880, 396245, 402990, 411474, 411768, 412585, 421271, 437955, 440865, 456015, 464436, 475494, 483588, 495102, 500520, 514710, 516040, 521160, 525546, 537320, 547218, 548632, 554743, 558429, 577619, 580545, 583940, 587820, 604485, 608020, 617211, 633992, 660136, 663480, 685790, 686280, 690840, 700728, 705384, 713241, 729624, 742653, 744572, 750780, 774060, 781740, 792490, 805980, 822948, 825170, 842542, 875910, 881730, 912030, 928872, 930715, 950988, 967176, 990204, 1028685, 1029420, 1051092, 1094436, 1109486, 1116858, 1155238, 1161090, 1167880, 1175640, 1188735, 1208970, 1216040, 1234422, 1237755, 1263813, 1303001, 1313865, 1368045, 1371580, 1426482, 1485306, 1489144, 1501560, 1548120, 1563480, 1584980, 1611960, 1645896, 1650340, 1664229, 1675287, 1685084, 1732857, 1751820, 1763460, 1824060, 1861430, 1901976, 1980408, 2057370, 2058840, 2102184, 2106355, 2188872, 2218972, 2233716, 2310476, 2322180, 2377470, 2417940, 2468844, 2475510, 2527626, 2606002, 2627730, 2736090, 2743160, 2773715, 2792145, 2852964, 2888095, 2948897, 2970612, 3086055, 3169960, 3300680, 3328458, 3350574, 3370168, 3465714, 3503640, 3526920, 3566205, 3648120, 3713265, 3722860, 3791439, 3909003, 4114740, 4212710, 4437944, 4467432, 4620952, 4644360, 4754940, 4835880, 4937688, 4951020, 4992687, 5055252, 5198571, 5212004, 5255460, 5472180, 5547430, 5584290, 5705928, 5776190, 5897794, 5941224, 6172110, 6319065, 6515005, 6656916, 6701148, 6931428, 7132410, 7426530, 7445720, 7582878, 7818006, 8004149, 8229480, 8321145, 8376435, 8425420, 8664285, 8846691, 9509880, 9902040, 9985374, 10110504, 10397142, 10424008, 10510920, 10944360, 11094860, 11168580, 11552380, 11727009, 11795588, 12344220, 12638130, 13030010, 13313832, 13402296, 13862856, 14264820, 14744485, 14853060, 15165756, 15636012, 16008298, 16642290, 16752870, 16850840, 17328570, 17693382, 18957195, 19545015, 19970748, 20794284, 22189720, 22337160, 23104760, 23454018, 23591176, 24012447, 24688440, 24963435, 25276260, 25992855, 26060020, 26540073, 28529640, 29488970, 29706120, 30331512, 31272024, 32016596, 33284580, 33505740, 34657140, 35386764, 37914390, 39090030, 39941496, 40020745, 41588568, 44233455, 46908036, 48024894, 49926870, 50552520, 51985710, 52120040, 53080146, 56029043, 58635045, 58977940, 64033192, 66569160, 67011480, 69314280, 70773528, 72037341, 75828780, 78180060, 80041490, 88466910, 93816072, 96049788, 99853740, 103971420, 106160292, 112058086, 117270090, 117955880, 120062235, 132700365, 144074682, 151657560, 156360120, 160082980, 168087129, 176933820, 192099576, 199707480, 207942840, 212320584, 224116172, 234540180, 240124470, 265400730, 280145215, 288149364, 320165960, 336174258, 353867640, 360186705, 448232344, 469080360, 480248940, 504261387, 530801460, 560290430, 576298728, 672348516, 720373410, 840435645, 960497880, 1008522774, 1061602920, 1120580860, 1344697032, 1440746820, 1680871290, 2017045548, 2241161720, 2521306935, 2881493640, 3361742580, 4034091096, 5042613870, 6723485160, 10085227740, 20170455480]

約数ペア:

[(1, 20170455480), (2, 10085227740), (3, 6723485160), (4, 5042613870), (5, 4034091096), (6, 3361742580), (7, 2881493640), (8, 2521306935), (9, 2241161720), (10, 2017045548), (12, 1680871290), (14, 1440746820), (15, 1344697032), (18, 1120580860), (19, 1061602920), (20, 1008522774), (21, 960497880), (24, 840435645), (28, 720373410), (30, 672348516), (35, 576298728), (36, 560290430), (38, 530801460), (40, 504261387), (42, 480248940), (43, 469080360), (45, 448232344), (56, 360186705), (57, 353867640), (60, 336174258), (63, 320165960), (70, 288149364), (72, 280145215), (76, 265400730), (84, 240124470), (86, 234540180), (90, 224116172), (95, 212320584), (97, 207942840), (101, 199707480), (105, 192099576), (114, 176933820), (120, 168087129), (126, 160082980), (129, 156360120), (133, 151657560), (140, 144074682), (152, 132700365), (168, 120062235), (171, 117955880), (172, 117270090), (180, 112058086), (190, 106160292), (194, 103971420), (202, 99853740), (210, 96049788), (215, 93816072), (228, 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15636012), (1330, 15165756), (1358, 14853060), (1368, 14744485), (1414, 14264820), (1455, 13862856), (1505, 13402296), (1515, 13313832), (1548, 13030010), (1596, 12638130), (1634, 12344220), (1710, 11795588), (1720, 11727009), (1746, 11552380), (1806, 11168580), (1818, 11094860), (1843, 10944360), (1919, 10510920), (1935, 10424008), (1940, 10397142), (1995, 10110504), (2020, 9985374), (2037, 9902040), (2121, 9509880), (2280, 8846691), (2328, 8664285), (2394, 8425420), (2408, 8376435), (2424, 8321145), (2451, 8229480), (2520, 8004149), (2580, 7818006), (2660, 7582878), (2709, 7445720), (2716, 7426530), (2828, 7132410), (2910, 6931428), (3010, 6701148), (3030, 6656916), (3096, 6515005), (3192, 6319065), (3268, 6172110), (3395, 5941224), (3420, 5897794), (3492, 5776190), (3535, 5705928), (3612, 5584290), (3636, 5547430), (3686, 5472180), (3838, 5255460), (3870, 5212004), (3880, 5198571), (3990, 5055252), (4040, 4992687), (4074, 4951020), (4085, 4937688), (4171, 4835880), (4242, 4754940), (4343, 4644360), (4365, 4620952), (4515, 4467432), (4545, 4437944), (4788, 4212710), (4902, 4114740), (5160, 3909003), (5320, 3791439), (5418, 3722860), (5432, 3713265), (5529, 3648120), (5656, 3566205), (5719, 3526920), (5757, 3503640), (5820, 3465714), (5985, 3370168), (6020, 3350574), (6060, 3328458), (6111, 3300680), (6363, 3169960), (6536, 3086055), (6790, 2970612), (6840, 2948897), (6984, 2888095), (7070, 2852964), (7224, 2792145), (7272, 2773715), (7353, 2743160), (7372, 2736090), (7676, 2627730), (7740, 2606002), (7980, 2527626), (8148, 2475510), (8170, 2468844), (8342, 2417940), (8484, 2377470), (8686, 2322180), (8730, 2310476), (9030, 2233716), (9090, 2218972), (9215, 2188872), (9576, 2106355), (9595, 2102184), (9797, 2058840), (9804, 2057370), (10185, 1980408), (10605, 1901976), (10836, 1861430), (11058, 1824060), (11438, 1763460), (11514, 1751820), (11640, 1732857), (11970, 1685084), (12040, 1675287), (12120, 1664229), (12222, 1650340), (12255, 1645896), (12513, 1611960), (12726, 1584980), (12901, 1563480), (13029, 1548120), (13433, 1501560), (13545, 1489144), (13580, 1485306), (14140, 1426482), (14706, 1371580), (14744, 1368045), (15352, 1313865), (15480, 1303001), (15960, 1263813), (16296, 1237755), (16340, 1234422), (16587, 1216040), (16684, 1208970), (16968, 1188735), (17157, 1175640), (17271, 1167880), (17372, 1161090), (17460, 1155238), (18060, 1116858), (18180, 1109486), (18430, 1094436), (19190, 1051092), (19594, 1029420), (19608, 1028685), (20370, 990204), (20855, 967176), (21210, 950988), (21672, 930715), (21715, 928872), (22116, 912030), (22876, 881730), (23028, 875910), (23940, 842542), (24444, 825170), (24510, 822948), (25026, 805980), (25452, 792490), (25802, 781740), (26058, 774060), (26866, 750780), (27090, 744572), (27160, 742653), (27645, 729624), (28280, 713241), (28595, 705384), (28785, 700728), (29197, 690840), (29391, 686280), (29412, 685790), (30401, 663480), (30555, 660136), (31815, 633992), (32680, 617211), (33174, 608020), (33368, 604485), (34314, 587820), (34542, 583940), (34744, 580545), (34920, 577619), (36120, 558429), (36360, 554743), (36765, 548632), (36860, 547218), (37539, 537320), (38380, 525546), (38703, 521160), (39087, 516040), (39188, 514710), (40299, 500520), (40740, 495102), (41710, 483588), (42420, 475494), (43430, 464436), (44232, 456015), (45752, 440865), (46056, 437955), (47880, 421271), (48888, 412585), (48985, 411768), (49020, 411474), (50052, 402990), (50904, 396245), (51471, 391880), (51604, 390870), (52116, 387030), (53732, 375390), (54180, 372286), (55290, 364812), (57190, 352692), (57570, 350364), (58394, 345420), (58782, 343140), (58824, 342895), (60802, 331740), (61110, 330068), (62565, 322392), (63630, 316996), (64505, 312696), (65145, 309624), (66348, 304010), (67165, 300312), (68579, 294120), (68628, 293910), (69084, 291970), (73530, 274316), (73720, 273609), (75078, 268660), (76760, 262773), (77406, 260580), (78174, 258020), (78376, 257355), (79249, 254520), (80598, 250260), (81480, 247551), (82517, 244440), (82935, 243208), (83420, 241794), (84840, 237747), (85785, 235128), (86355, 233576), (86860, 232218), (87591, 230280), (88173, 228760), (91203, 221160), (97970, 205884), (98040, 205737), (100104, 201495), (102942, 195940), (103208, 195435), (104232, 193515), (107464, 187695), (108360, 186143), (110580, 182406), (114380, 176346), (115140, 175182), (116109, 173720), (116788, 172710), (117564, 171570), (120897, 166840), (121604, 165870), (122220, 165034), (125130, 161196), (127260, 158498), (129010, 156348), (130290, 154812), (132696, 152005), (134330, 150156), (137158, 147060), (137256, 146955), (138168, 145985)]