28287832320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:467

約数の個数: 864

約数和(自身を含む): 116321587200

約数和(自身を除く): 88033754880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 31, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 62, 64, 66, 72, 76, 80, 88, 90, 93, 95, 96, 99, 110, 114, 120, 124, 128, 132, 144, 152, 155, 160, 165, 171, 176, 180, 186, 190, 192, 198, 209, 220, 228, 240, 248, 256, 264, 279, 285, 288, 304, 310, 320, 330, 341, 342, 352, 360, 372, 379, 380, 384, 396, 418, 440, 456, 465, 480, 495, 496, 528, 558, 570, 576, 589, 608, 620, 627, 640, 660, 682, 684, 704, 720, 744, 758, 760, 768, 792, 836, 855, 880, 912, 930, 960, 990, 992, 1023, 1045, 1056, 1116, 1137, 1140, 1152, 1178, 1216, 1240, 1254, 1280, 1320, 1364, 1368, 1395, 1408, 1440, 1488, 1516, 1520, 1584, 1672, 1705, 1710, 1760, 1767, 1824, 1860, 1881, 1895, 1920, 1980, 1984, 2046, 2090, 2112, 2232, 2274, 2280, 2304, 2356, 2432, 2480, 2508, 2640, 2728, 2736, 2790, 2816, 2880, 2945, 2976, 3032, 3040, 3069, 3135, 3168, 3344, 3410, 3411, 3420, 3520, 3534, 3648, 3720, 3762, 3790, 3840, 3960, 3968, 4092, 4169, 4180, 4224, 4464, 4548, 4560, 4712, 4864, 4960, 5016, 5115, 5280, 5301, 5456, 5472, 5580, 5685, 5760, 5890, 5952, 6064, 6080, 6138, 6270, 6336, 6479, 6688, 6820, 6822, 6840, 7040, 7068, 7201, 7296, 7440, 7524, 7580, 7920, 7936, 8184, 8338, 8360, 8448, 8835, 8928, 9096, 9120, 9405, 9424, 9920, 10032, 10230, 10560, 10602, 10912, 10944, 11160, 11370, 11520, 11749, 11780, 11904, 12128, 12160, 12276, 12507, 12540, 12672, 12958, 13376, 13640, 13644, 13680, 14080, 14136, 14402, 14592, 14880, 15048, 15160, 15345, 15840, 16368, 16676, 16720, 17055, 17670, 17856, 18192, 18240, 18810, 18848, 19437, 19840, 20064, 20460, 20845, 21120, 21204, 21603, 21824, 21888, 22320, 22740, 23498, 23560, 23808, 24256, 24320, 24552, 25014, 25080, 25344, 25916, 26505, 26752, 27280, 27288, 27360, 28272, 28804, 29760, 30096, 30320, 30690, 31680, 32395, 32736, 33352, 33440, 34110, 35247, 35340, 35712, 36005, 36384, 36480, 37521, 37620, 37696, 38874, 39680, 40128, 40920, 41690, 42240, 42408, 43206, 43648, 43776, 44640, 45480, 46996, 47120, 48512, 49104, 50028, 50160, 51832, 53010, 53504, 54560, 54576, 54720, 56544, 57608, 58311, 58745, 59520, 60192, 60640, 61380, 62535, 63360, 64790, 64809, 65472, 66704, 66880, 68220, 70494, 70680, 71424, 72010, 72768, 72960, 75042, 75240, 75392, 77748, 79211, 80256, 81840, 83380, 84816, 86412, 87296, 89280, 90960, 93992, 94240, 97024, 97185, 98208, 100056, 100320, 103664, 105741, 106020, 108015, 109120, 109152, 109440, 113088, 115216, 116622, 117490, 119040, 120384, 121280, 122760, 125070, 126720, 129239, 129580, 129618, 130944, 133408, 133760, 136440, 140988, 141360, 144020, 145536, 150084, 150480, 150784, 155496, 158422, 160512, 163680, 166760, 169632, 172824, 176235, 178560, 181920, 187605, 187984, 188480, 194370, 196416, 200112, 200640, 207328, 211482, 212040, 216030, 218240, 218304, 218880, 223231, 226176, 230432, 233244, 234980, 237633, 240768, 242560, 245520, 250140, 258478, 259160, 259236, 261888, 266816, 267520, 272880, 281976, 282720, 288040, 291072, 291555, 300168, 300960, 310992, 316844, 324045, 327360, 333520, 339264, 345648, 352470, 357120, 363840, 375210, 375968, 376960, 387717, 388740, 392832, 396055, 400224, 401280, 414656, 422964, 424080, 432060, 436480, 436608, 446462, 452352, 460864, 466488, 469960, 475266, 481536, 485120, 491040, 500280, 516956, 518320, 518472, 528705, 533632, 545760, 563952, 565440, 576080, 583110, 600336, 601920, 621984, 633688, 646195, 648090, 654720, 667040, 669693, 678528, 691296, 704940, 712899, 727680, 750420, 751936, 753920, 775434, 777480, 785664, 792110, 800448, 802560, 829312, 845928, 848160, 864120, 873216, 892924, 921728, 932976, 939920, 950532, 982080, 1000560, 1033912, 1036640, 1036944, 1057410, 1067264, 1091520, 1116155, 1127904, 1130880, 1152160, 1163151, 1166220, 1188165, 1200672, 1203840, 1243968, 1267376, 1292390, 1296180, 1309440, 1334080, 1339386, 1357056, 1382592, 1409880, 1425798, 1455360, 1500840, 1503872, 1550868, 1554960, 1584220, 1600896, 1658624, 1691856, 1696320, 1728240, 1785848, 1843456, 1865952, 1879840, 1901064, 1938585, 1964160, 2001120, 2009079, 2067824, 2073280, 2073888, 2114820, 2183040, 2232310, 2255808, 2261760, 2304320, 2326302, 2332440, 2376330, 2401344, 2407680, 2455541, 2487936, 2534752, 2584780, 2592360, 2668160, 2678772, 2765184, 2819760, 2851596, 3001680, 3007744, 3101736, 3109920, 3168440, 3201792, 3348465, 3383712, 3392640, 3456480, 3564495, 3571696, 3731904, 3759680, 3802128, 3877170, 3928320, 4002240, 4018158, 4135648, 4146560, 4147776, 4229640, 4366080, 4464620, 4511616, 4608640, 4652604, 4664880, 4752660, 4802688, 4911082, 4975872, 5069504, 5169560, 5184720, 5336320, 5357544, 5530368, 5639520, 5703192, 5815755, 6003360, 6203472, 6219840, 6336880, 6696930, 6767424, 6785280, 6912960, 7128990, 7143392, 7366623, 7463808, 7519360, 7604256, 7754340, 8004480, 8036316, 8271296, 8293120, 8295552, 8459280, 8929240, 9023232, 9217280, 9305208, 9329760, 9505320, 9605376, 9822164, 10045395, 10139008, 10339120, 10369440, 10715088, 11279040, 11406384, 11631510, 12006720, 12277705, 12406944, 12439680, 12673760, 13393860, 13534848, 13825920, 14257980, 14286784, 14733246, 14927616, 15038720, 15208512, 15508680, 16008960, 16072632, 16542592, 16591104, 16918560, 17858480, 18610416, 18659520, 19010640, 19644328, 20090790, 20278016, 20678240, 20738880, 21430176, 22099869, 22558080, 22812768, 23263020, 24013440, 24555410, 24813888, 24879360, 25347520, 26787720, 27069696, 27651840, 28515960, 28573568, 29466492, 30417024, 31017360, 32145264, 33085184, 33837120, 35716960, 36833115, 37220832, 37319040, 38021280, 39288656, 40181580, 41356480, 41477760, 42860352, 44199738, 45116160, 45625536, 46526040, 48026880, 49110820, 49627776, 50695040, 53575440, 57031920, 57147136, 58932984, 60834048, 62034720, 64290528, 67674240, 71433920, 73666230, 74441664, 74638080, 76042560, 78577312, 80363160, 82712960, 82955520, 85720704, 88399476, 91251072, 93052080, 98221640, 99255552, 101390080, 107150880, 110499345, 114063840, 117865968, 124069440, 128581056, 135348480, 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約数ペア:

[(1, 28287832320), (2, 14143916160), (3, 9429277440), (4, 7071958080), (5, 5657566464), (6, 4714638720), (8, 3535979040), (9, 3143092480), (10, 2828783232), (11, 2571621120), (12, 2357319360), (15, 1885855488), (16, 1767989520), (18, 1571546240), (19, 1488833280), (20, 1414391616), (22, 1285810560), (24, 1178659680), (30, 942927744), (31, 912510720), (32, 883994760), (33, 857207040), (36, 785773120), (38, 744416640), (40, 707195808), (44, 642905280), (45, 628618496), (48, 589329840), (55, 514324224), (57, 496277760), (60, 471463872), (62, 456255360), (64, 441997380), (66, 428603520), (72, 392886560), (76, 372208320), (80, 353597904), (88, 321452640), (90, 314309248), (93, 304170240), (95, 297766656), (96, 294664920), (99, 285735680), (110, 257162112), (114, 248138880), (120, 235731936), (124, 228127680), (128, 220998690), (132, 214301760), (144, 196443280), (152, 186104160), (155, 182502144), (160, 176798952), (165, 171441408), (171, 165425920), (176, 160726320), (180, 157154624), (186, 152085120), (190, 148883328), (192, 147332460), (198, 142867840), (209, 135348480), (220, 128581056), (228, 124069440), (240, 117865968), (248, 114063840), (256, 110499345), (264, 107150880), (279, 101390080), (285, 99255552), (288, 98221640), (304, 93052080), (310, 91251072), (320, 88399476), (330, 85720704), (341, 82955520), (342, 82712960), (352, 80363160), (360, 78577312), (372, 76042560), (379, 74638080), (380, 74441664), (384, 73666230), (396, 71433920), (418, 67674240), (440, 64290528), (456, 62034720), (465, 60834048), (480, 58932984), (495, 57147136), (496, 57031920), (528, 53575440), (558, 50695040), (570, 49627776), (576, 49110820), (589, 48026880), (608, 46526040), (620, 45625536), (627, 45116160), (640, 44199738), (660, 42860352), (682, 41477760), (684, 41356480), (704, 40181580), (720, 39288656), (744, 38021280), (758, 37319040), (760, 37220832), (768, 36833115), (792, 35716960), (836, 33837120), (855, 33085184), (880, 32145264), (912, 31017360), (930, 30417024), (960, 29466492), (990, 28573568), (992, 28515960), (1023, 27651840), (1045, 27069696), (1056, 26787720), (1116, 25347520), (1137, 24879360), (1140, 24813888), (1152, 24555410), (1178, 24013440), (1216, 23263020), (1240, 22812768), (1254, 22558080), (1280, 22099869), (1320, 21430176), (1364, 20738880), (1368, 20678240), (1395, 20278016), (1408, 20090790), (1440, 19644328), (1488, 19010640), (1516, 18659520), (1520, 18610416), (1584, 17858480), (1672, 16918560), (1705, 16591104), (1710, 16542592), (1760, 16072632), (1767, 16008960), (1824, 15508680), (1860, 15208512), (1881, 15038720), (1895, 14927616), (1920, 14733246), (1980, 14286784), (1984, 14257980), (2046, 13825920), (2090, 13534848), (2112, 13393860), (2232, 12673760), (2274, 12439680), (2280, 12406944), (2304, 12277705), (2356, 12006720), (2432, 11631510), (2480, 11406384), (2508, 11279040), (2640, 10715088), (2728, 10369440), (2736, 10339120), (2790, 10139008), (2816, 10045395), (2880, 9822164), (2945, 9605376), (2976, 9505320), (3032, 9329760), (3040, 9305208), (3069, 9217280), (3135, 9023232), (3168, 8929240), (3344, 8459280), (3410, 8295552), (3411, 8293120), (3420, 8271296), (3520, 8036316), (3534, 8004480), (3648, 7754340), (3720, 7604256), (3762, 7519360), (3790, 7463808), (3840, 7366623), (3960, 7143392), (3968, 7128990), (4092, 6912960), (4169, 6785280), (4180, 6767424), (4224, 6696930), (4464, 6336880), (4548, 6219840), (4560, 6203472), (4712, 6003360), (4864, 5815755), (4960, 5703192), (5016, 5639520), (5115, 5530368), (5280, 5357544), (5301, 5336320), (5456, 5184720), (5472, 5169560), (5580, 5069504), (5685, 4975872), (5760, 4911082), (5890, 4802688), (5952, 4752660), (6064, 4664880), (6080, 4652604), (6138, 4608640), (6270, 4511616), (6336, 4464620), (6479, 4366080), (6688, 4229640), (6820, 4147776), (6822, 4146560), (6840, 4135648), (7040, 4018158), (7068, 4002240), (7201, 3928320), (7296, 3877170), (7440, 3802128), (7524, 3759680), (7580, 3731904), (7920, 3571696), (7936, 3564495), (8184, 3456480), (8338, 3392640), (8360, 3383712), (8448, 3348465), (8835, 3201792), (8928, 3168440), (9096, 3109920), (9120, 3101736), (9405, 3007744), (9424, 3001680), (9920, 2851596), (10032, 2819760), (10230, 2765184), (10560, 2678772), (10602, 2668160), (10912, 2592360), (10944, 2584780), (11160, 2534752), (11370, 2487936), (11520, 2455541), (11749, 2407680), (11780, 2401344), (11904, 2376330), (12128, 2332440), (12160, 2326302), (12276, 2304320), (12507, 2261760), (12540, 2255808), (12672, 2232310), (12958, 2183040), (13376, 2114820), (13640, 2073888), (13644, 2073280), (13680, 2067824), (14080, 2009079), (14136, 2001120), (14402, 1964160), (14592, 1938585), (14880, 1901064), (15048, 1879840), (15160, 1865952), (15345, 1843456), (15840, 1785848), (16368, 1728240), (16676, 1696320), (16720, 1691856), (17055, 1658624), (17670, 1600896), (17856, 1584220), (18192, 1554960), (18240, 1550868), (18810, 1503872), (18848, 1500840), (19437, 1455360), (19840, 1425798), (20064, 1409880), (20460, 1382592), (20845, 1357056), (21120, 1339386), (21204, 1334080), (21603, 1309440), (21824, 1296180), (21888, 1292390), (22320, 1267376), (22740, 1243968), (23498, 1203840), (23560, 1200672), (23808, 1188165), (24256, 1166220), (24320, 1163151), (24552, 1152160), (25014, 1130880), (25080, 1127904), (25344, 1116155), (25916, 1091520), (26505, 1067264), (26752, 1057410), (27280, 1036944), (27288, 1036640), (27360, 1033912), (28272, 1000560), (28804, 982080), (29760, 950532), (30096, 939920), (30320, 932976), (30690, 921728), (31680, 892924), (32395, 873216), (32736, 864120), (33352, 848160), (33440, 845928), (34110, 829312), (35247, 802560), (35340, 800448), (35712, 792110), (36005, 785664), (36384, 777480), (36480, 775434), (37521, 753920), (37620, 751936), (37696, 750420), (38874, 727680), (39680, 712899), (40128, 704940), (40920, 691296), (41690, 678528), (42240, 669693), (42408, 667040), (43206, 654720), (43648, 648090), (43776, 646195), (44640, 633688), (45480, 621984), (46996, 601920), (47120, 600336), (48512, 583110), (49104, 576080), (50028, 565440), (50160, 563952), (51832, 545760), (53010, 533632), (53504, 528705), (54560, 518472), (54576, 518320), (54720, 516956), (56544, 500280), (57608, 491040), (58311, 485120), (58745, 481536), (59520, 475266), (60192, 469960), (60640, 466488), (61380, 460864), (62535, 452352), (63360, 446462), (64790, 436608), (64809, 436480), (65472, 432060), (66704, 424080), (66880, 422964), (68220, 414656), (70494, 401280), (70680, 400224), (71424, 396055), (72010, 392832), (72768, 388740), (72960, 387717), (75042, 376960), (75240, 375968), (75392, 375210), (77748, 363840), (79211, 357120), (80256, 352470), (81840, 345648), (83380, 339264), (84816, 333520), (86412, 327360), (87296, 324045), (89280, 316844), (90960, 310992), (93992, 300960), (94240, 300168), (97024, 291555), (97185, 291072), (98208, 288040), (100056, 282720), (100320, 281976), (103664, 272880), (105741, 267520), (106020, 266816), (108015, 261888), (109120, 259236), (109152, 259160), (109440, 258478), (113088, 250140), (115216, 245520), (116622, 242560), (117490, 240768), (119040, 237633), (120384, 234980), (121280, 233244), (122760, 230432), (125070, 226176), (126720, 223231), (129239, 218880), (129580, 218304), (129618, 218240), (130944, 216030), (133408, 212040), (133760, 211482), (136440, 207328), (140988, 200640), (141360, 200112), (144020, 196416), (145536, 194370), (150084, 188480), (150480, 187984), (150784, 187605), (155496, 181920), (158422, 178560), (160512, 176235), (163680, 172824), (166760, 169632)]