20376350280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 960

約数和(自身を含む): 86091984000

約数和(自身を除く): 65715633720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 24, 26, 27, 30, 33, 34, 36, 39, 40, 44, 45, 51, 52, 54, 55, 60, 65, 66, 68, 72, 78, 81, 85, 88, 90, 99, 102, 104, 108, 110, 117, 120, 130, 132, 135, 136, 143, 153, 156, 162, 165, 169, 170, 180, 187, 195, 198, 199, 204, 216, 220, 221, 234, 255, 260, 264, 270, 286, 297, 306, 312, 324, 330, 338, 340, 351, 360, 374, 390, 396, 398, 405, 408, 429, 440, 442, 459, 468, 495, 507, 510, 520, 540, 561, 572, 585, 594, 597, 612, 648, 660, 663, 676, 680, 702, 715, 748, 765, 780, 792, 796, 810, 845, 858, 884, 891, 918, 935, 936, 990, 995, 1014, 1020, 1053, 1080, 1105, 1122, 1144, 1170, 1188, 1194, 1224, 1287, 1320, 1326, 1352, 1377, 1404, 1430, 1485, 1496, 1521, 1530, 1560, 1592, 1620, 1683, 1690, 1716, 1755, 1768, 1782, 1791, 1836, 1859, 1870, 1980, 1989, 1990, 2028, 2040, 2106, 2145, 2189, 2210, 2244, 2295, 2340, 2376, 2388, 2431, 2535, 2574, 2587, 2652, 2754, 2805, 2808, 2860, 2873, 2970, 2985, 3042, 3060, 3240, 3315, 3366, 3380, 3383, 3432, 3510, 3564, 3582, 3672, 3718, 3740, 3861, 3960, 3978, 3980, 4056, 4212, 4290, 4378, 4420, 4455, 4488, 4563, 4590, 4680, 4776, 4862, 5049, 5070, 5148, 5174, 5265, 5304, 5373, 5508, 5577, 5610, 5720, 5746, 5940, 5967, 5970, 6084, 6120, 6435, 6567, 6630, 6732, 6760, 6766, 6885, 7020, 7128, 7164, 7293, 7436, 7480, 7605, 7722, 7761, 7956, 7960, 8415, 8424, 8580, 8619, 8756, 8840, 8910, 8955, 9126, 9180, 9295, 9724, 9945, 10098, 10140, 10149, 10296, 10348, 10530, 10746, 10945, 11016, 11154, 11220, 11492, 11583, 11880, 11934, 11940, 12155, 12168, 12870, 12935, 13134, 13260, 13464, 13532, 13689, 13770, 14040, 14328, 14365, 14586, 14872, 15147, 15210, 15444, 15522, 15912, 16119, 16731, 16830, 16915, 17160, 17238, 17512, 17820, 17901, 17910, 18252, 18360, 18590, 19305, 19448, 19701, 19890, 20196, 20280, 20298, 20696, 21060, 21492, 21879, 21890, 22308, 22440, 22815, 22984, 23166, 23283, 23868, 23880, 24310, 25245, 25740, 25857, 25870, 26268, 26520, 26865, 27064, 27378, 27540, 27885, 28457, 28730, 29172, 29835, 30294, 30420, 30447, 30888, 31044, 31603, 32238, 32835, 33462, 33631, 33660, 33830, 34476, 35640, 35802, 35820, 36465, 36504, 37180, 37213, 38610, 38805, 39402, 39780, 40392, 40596, 42120, 42984, 43095, 43758, 43780, 43979, 44616, 45630, 46332, 46566, 47736, 48620, 50193, 50490, 50745, 51480, 51714, 51740, 52536, 53730, 54756, 55080, 55770, 56914, 57460, 57915, 58344, 59103, 59670, 60588, 60840, 60894, 62088, 63206, 64476, 65637, 65670, 66924, 67262, 67320, 67660, 68445, 68952, 69849, 71604, 71640, 72930, 74360, 74426, 75735, 77220, 77571, 77610, 78804, 79560, 80595, 81192, 83655, 85371, 86190, 87516, 87560, 87958, 89505, 91260, 91341, 92664, 93132, 94809, 97240, 98505, 100386, 100893, 100980, 101490, 103428, 103480, 107460, 109395, 109512, 111540, 111639, 113828, 114920, 115830, 116415, 118206, 119340, 121176, 121788, 126412, 128952, 129285, 131274, 131340, 131937, 133848, 134524, 135320, 136890, 139698, 142285, 143208, 145860, 148852, 150579, 151470, 152235, 154440, 155142, 155220, 157608, 158015, 161190, 167310, 168155, 170742, 172380, 175032, 175916, 177309, 179010, 182520, 182682, 186065, 186264, 189618, 196911, 197010, 200772, 201786, 201960, 202980, 206856, 209547, 214920, 218790, 219895, 223080, 223278, 227656, 231660, 232713, 232830, 236412, 238680, 243576, 250965, 252824, 256113, 258570, 262548, 262680, 263874, 269048, 273780, 274023, 279396, 284427, 284570, 291720, 295515, 297704, 301158, 302679, 302940, 304470, 310284, 310440, 316030, 322380, 328185, 334620, 334917, 336310, 341484, 344760, 349245, 351832, 354618, 358020, 365364, 369941, 372130, 379236, 387855, 393822, 394020, 395811, 401544, 403572, 405960, 419094, 426855, 437580, 439790, 446556, 456705, 463320, 465426, 465660, 472824, 474045, 483769, 501930, 504465, 512226, 517140, 525096, 527748, 547560, 548046, 558195, 558792, 568854, 569140, 571727, 591030, 602316, 605358, 605880, 608940, 620568, 632060, 644760, 656370, 659685, 669240, 669834, 672620, 682968, 698490, 709236, 716040, 730728, 739882, 744260, 752895, 758472, 768339, 775710, 787644, 788040, 791622, 807144, 838188, 853281, 853710, 875160, 879580, 886545, 893112, 908037, 913410, 930852, 931320, 948090, 967538, 984555, 1003860, 1004751, 1008930, 1024452, 1034280, 1047735, 1055496, 1096092, 1109823, 1116390, 1137708, 1138280, 1143454, 1163565, 1182060, 1187433, 1204632, 1210716, 1217880, 1264120, 1280565, 1312740, 1319370, 1339668, 1345240, 1370115, 1396980, 1418472, 1422135, 1451307, 1479764, 1488520, 1505790, 1513395, 1536678, 1551420, 1575288, 1583244, 1674585, 1676376, 1706562, 1707420, 1715181, 1759160, 1773090, 1816074, 1826820, 1849705, 1861704, 1896180, 1935076, 1969110, 1979055, 2007720, 2009502, 2017860, 2048904, 2095470, 2192184, 2219646, 2232780, 2275416, 2286908, 2305017, 2327130, 2364120, 2374866, 2418845, 2421432, 2559843, 2561130, 2625480, 2638740, 2679336, 2724111, 2740230, 2793960, 2844270, 2858635, 2902614, 2959528, 3011580, 3014253, 3026790, 3073356, 3102840, 3166488, 3329469, 3349170, 3413124, 3414840, 3430362, 3546180, 3562299, 3632148, 3653640, 3699410, 3792360, 3841695, 3870152, 3938220, 3958110, 4019004, 4035720, 4190940, 4266405, 4353921, 4439292, 4465560, 4540185, 4573816, 4610034, 4654260, 4749732, 4837690, 5023755, 5119686, 5122260, 5145543, 5277480, 5448222, 5480460, 5549115, 5688540, 5717270, 5805228, 5937165, 6023160, 6028506, 6053580, 6146712, 6288997, 6658938, 6698340, 6826248, 6860724, 7092360, 7124598, 7256535, 7264296, 7398820, 7683390, 7876440, 7916220, 8038008, 8381880, 8532810, 8575905, 8707842, 8878584, 9080370, 9220068, 9308520, 9499464, 9675380, 9988407, 10047510, 10239372, 10244520, 10291086, 10896444, 10960920, 11098230, 11377080, 11434540, 11525085, 11610456, 11874330, 12057012, 12107160, 12577994, 12799215, 13061763, 13317876, 13396680, 13620555, 13721448, 14249196, 14513070, 14797640, 15071265, 15366780, 15436629, 15832440, 16647345, 17065620, 17151810, 17415684, 17811495, 18160740, 18440136, 18866991, 19350760, 19976814, 20095020, 20478744, 20582172, 21769605, 21792888, 22196460, 22869080, 23050170, 23748660, 24114024, 25155988, 25598430, 25727715, 26123526, 26635752, 27241110, 28498392, 29026140, 29965221, 30142530, 30733560, 30873258, 31444985, 33294690, 34131240, 34303620, 34831368, 35622990, 36321480, 37733982, 39185289, 39953628, 40190040, 41164344, 43539210, 44392920, 46100340, 46309887, 47497320, 49942035, 50311976, 51196860, 51455430, 52247052, 54482220, 56600973, 58052280, 59930442, 60285060, 61746516, 62889970, 65308815, 66589380, 68607240, 71245980, 75467964, 77183145, 78370578, 79907256, 87078420, 92200680, 92619774, 94334955, 99884070, 102393720, 102910860, 104494104, 108964440, 113201946, 119860884, 120570120, 123493032, 125779940, 130617630, 133178760, 142491960, 149826105, 150935928, 154366290, 156741156, 169802919, 174156840, 185239548, 188669910, 195926445, 199768140, 205821720, 226403892, 231549435, 239721768, 251559880, 261235260, 283004865, 299652210, 308732580, 313482312, 339605838, 370479096, 377339820, 391852890, 399536280, 452807784, 463098870, 509408757, 522470520, 566009730, 599304420, 617465160, 679211676, 754679640, 783705780, 849014595, 926197740, 1018817514, 1132019460, 1198608840, 1358423352, 1567411560, 1698029190, 1852395480, 2037635028, 2264038920, 2547043785, 3396058380, 4075270056, 5094087570, 6792116760, 10188175140, 20376350280]

約数ペア:

[(1, 20376350280), (2, 10188175140), (3, 6792116760), (4, 5094087570), (5, 4075270056), (6, 3396058380), (8, 2547043785), (9, 2264038920), (10, 2037635028), (11, 1852395480), (12, 1698029190), (13, 1567411560), (15, 1358423352), (17, 1198608840), (18, 1132019460), (20, 1018817514), (22, 926197740), (24, 849014595), (26, 783705780), (27, 754679640), (30, 679211676), (33, 617465160), (34, 599304420), (36, 566009730), (39, 522470520), (40, 509408757), (44, 463098870), (45, 452807784), (51, 399536280), (52, 391852890), (54, 377339820), (55, 370479096), (60, 339605838), (65, 313482312), (66, 308732580), (68, 299652210), (72, 283004865), (78, 261235260), (81, 251559880), (85, 239721768), (88, 231549435), (90, 226403892), (99, 205821720), (102, 199768140), (104, 195926445), (108, 188669910), (110, 185239548), (117, 174156840), (120, 169802919), (130, 156741156), (132, 154366290), (135, 150935928), (136, 149826105), (143, 142491960), (153, 133178760), (156, 130617630), (162, 125779940), (165, 123493032), (169, 120570120), (170, 119860884), (180, 113201946), (187, 108964440), (195, 104494104), (198, 102910860), (199, 102393720), (204, 99884070), (216, 94334955), (220, 92619774), (221, 92200680), (234, 87078420), (255, 79907256), (260, 78370578), (264, 77183145), (270, 75467964), (286, 71245980), (297, 68607240), (306, 66589380), (312, 65308815), (324, 62889970), (330, 61746516), (338, 60285060), (340, 59930442), (351, 58052280), (360, 56600973), (374, 54482220), (390, 52247052), (396, 51455430), (398, 51196860), (405, 50311976), (408, 49942035), (429, 47497320), (440, 46309887), (442, 46100340), (459, 44392920), (468, 43539210), (495, 41164344), (507, 40190040), (510, 39953628), (520, 39185289), (540, 37733982), (561, 36321480), (572, 35622990), (585, 34831368), (594, 34303620), (597, 34131240), (612, 33294690), (648, 31444985), (660, 30873258), (663, 30733560), (676, 30142530), (680, 29965221), (702, 29026140), (715, 28498392), (748, 27241110), (765, 26635752), (780, 26123526), (792, 25727715), (796, 25598430), (810, 25155988), (845, 24114024), (858, 23748660), (884, 23050170), (891, 22869080), (918, 22196460), (935, 21792888), (936, 21769605), (990, 20582172), (995, 20478744), (1014, 20095020), (1020, 19976814), (1053, 19350760), (1080, 18866991), (1105, 18440136), (1122, 18160740), (1144, 17811495), (1170, 17415684), (1188, 17151810), (1194, 17065620), (1224, 16647345), (1287, 15832440), (1320, 15436629), (1326, 15366780), (1352, 15071265), (1377, 14797640), (1404, 14513070), (1430, 14249196), (1485, 13721448), (1496, 13620555), (1521, 13396680), (1530, 13317876), (1560, 13061763), (1592, 12799215), (1620, 12577994), (1683, 12107160), (1690, 12057012), (1716, 11874330), (1755, 11610456), (1768, 11525085), (1782, 11434540), (1791, 11377080), (1836, 11098230), (1859, 10960920), (1870, 10896444), (1980, 10291086), (1989, 10244520), (1990, 10239372), (2028, 10047510), (2040, 9988407), (2106, 9675380), (2145, 9499464), (2189, 9308520), (2210, 9220068), (2244, 9080370), (2295, 8878584), (2340, 8707842), (2376, 8575905), (2388, 8532810), (2431, 8381880), (2535, 8038008), (2574, 7916220), (2587, 7876440), (2652, 7683390), (2754, 7398820), (2805, 7264296), (2808, 7256535), (2860, 7124598), (2873, 7092360), (2970, 6860724), (2985, 6826248), (3042, 6698340), (3060, 6658938), (3240, 6288997), (3315, 6146712), (3366, 6053580), (3380, 6028506), (3383, 6023160), (3432, 5937165), (3510, 5805228), (3564, 5717270), (3582, 5688540), (3672, 5549115), (3718, 5480460), (3740, 5448222), (3861, 5277480), (3960, 5145543), (3978, 5122260), (3980, 5119686), (4056, 5023755), (4212, 4837690), (4290, 4749732), (4378, 4654260), (4420, 4610034), (4455, 4573816), (4488, 4540185), (4563, 4465560), (4590, 4439292), (4680, 4353921), (4776, 4266405), (4862, 4190940), (5049, 4035720), (5070, 4019004), (5148, 3958110), (5174, 3938220), (5265, 3870152), (5304, 3841695), (5373, 3792360), (5508, 3699410), (5577, 3653640), (5610, 3632148), (5720, 3562299), (5746, 3546180), (5940, 3430362), (5967, 3414840), (5970, 3413124), (6084, 3349170), (6120, 3329469), (6435, 3166488), (6567, 3102840), (6630, 3073356), (6732, 3026790), (6760, 3014253), (6766, 3011580), (6885, 2959528), (7020, 2902614), (7128, 2858635), (7164, 2844270), (7293, 2793960), (7436, 2740230), (7480, 2724111), (7605, 2679336), (7722, 2638740), (7761, 2625480), (7956, 2561130), (7960, 2559843), (8415, 2421432), (8424, 2418845), (8580, 2374866), (8619, 2364120), (8756, 2327130), (8840, 2305017), (8910, 2286908), (8955, 2275416), (9126, 2232780), (9180, 2219646), (9295, 2192184), (9724, 2095470), (9945, 2048904), (10098, 2017860), (10140, 2009502), (10149, 2007720), (10296, 1979055), (10348, 1969110), (10530, 1935076), (10746, 1896180), (10945, 1861704), (11016, 1849705), (11154, 1826820), (11220, 1816074), (11492, 1773090), (11583, 1759160), (11880, 1715181), (11934, 1707420), (11940, 1706562), (12155, 1676376), (12168, 1674585), (12870, 1583244), (12935, 1575288), (13134, 1551420), (13260, 1536678), (13464, 1513395), (13532, 1505790), (13689, 1488520), (13770, 1479764), (14040, 1451307), (14328, 1422135), (14365, 1418472), (14586, 1396980), (14872, 1370115), (15147, 1345240), (15210, 1339668), (15444, 1319370), (15522, 1312740), (15912, 1280565), (16119, 1264120), (16731, 1217880), (16830, 1210716), (16915, 1204632), (17160, 1187433), (17238, 1182060), (17512, 1163565), (17820, 1143454), (17901, 1138280), (17910, 1137708), (18252, 1116390), (18360, 1109823), (18590, 1096092), (19305, 1055496), (19448, 1047735), (19701, 1034280), (19890, 1024452), (20196, 1008930), (20280, 1004751), (20298, 1003860), (20696, 984555), (21060, 967538), (21492, 948090), (21879, 931320), (21890, 930852), (22308, 913410), (22440, 908037), (22815, 893112), (22984, 886545), (23166, 879580), (23283, 875160), (23868, 853710), (23880, 853281), (24310, 838188), (25245, 807144), (25740, 791622), (25857, 788040), (25870, 787644), (26268, 775710), (26520, 768339), (26865, 758472), (27064, 752895), (27378, 744260), (27540, 739882), (27885, 730728), (28457, 716040), (28730, 709236), (29172, 698490), (29835, 682968), (30294, 672620), (30420, 669834), (30447, 669240), (30888, 659685), (31044, 656370), (31603, 644760), (32238, 632060), (32835, 620568), (33462, 608940), (33631, 605880), (33660, 605358), (33830, 602316), (34476, 591030), (35640, 571727), (35802, 569140), (35820, 568854), (36465, 558792), (36504, 558195), (37180, 548046), (37213, 547560), (38610, 527748), (38805, 525096), (39402, 517140), (39780, 512226), (40392, 504465), (40596, 501930), (42120, 483769), (42984, 474045), (43095, 472824), (43758, 465660), (43780, 465426), (43979, 463320), (44616, 456705), (45630, 446556), (46332, 439790), (46566, 437580), (47736, 426855), (48620, 419094), (50193, 405960), (50490, 403572), (50745, 401544), (51480, 395811), (51714, 394020), (51740, 393822), (52536, 387855), (53730, 379236), (54756, 372130), (55080, 369941), (55770, 365364), (56914, 358020), (57460, 354618), (57915, 351832), (58344, 349245), (59103, 344760), (59670, 341484), (60588, 336310), (60840, 334917), (60894, 334620), (62088, 328185), (63206, 322380), (64476, 316030), (65637, 310440), (65670, 310284), (66924, 304470), (67262, 302940), (67320, 302679), (67660, 301158), (68445, 297704), (68952, 295515), (69849, 291720), (71604, 284570), (71640, 284427), (72930, 279396), (74360, 274023), (74426, 273780), (75735, 269048), (77220, 263874), (77571, 262680), (77610, 262548), (78804, 258570), (79560, 256113), (80595, 252824), (81192, 250965), (83655, 243576), (85371, 238680), (86190, 236412), (87516, 232830), (87560, 232713), (87958, 231660), (89505, 227656), (91260, 223278), (91341, 223080), (92664, 219895), (93132, 218790), (94809, 214920), (97240, 209547), (98505, 206856), (100386, 202980), (100893, 201960), (100980, 201786), (101490, 200772), (103428, 197010), (103480, 196911), (107460, 189618), (109395, 186264), (109512, 186065), (111540, 182682), (111639, 182520), (113828, 179010), (114920, 177309), (115830, 175916), (116415, 175032), (118206, 172380), (119340, 170742), (121176, 168155), (121788, 167310), (126412, 161190), (128952, 158015), (129285, 157608), (131274, 155220), (131340, 155142), (131937, 154440), (133848, 152235), (134524, 151470), (135320, 150579), (136890, 148852), (139698, 145860), (142285, 143208)]