28734410880

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:242

約数の個数: 1024

約数和(自身を含む): 122830848000

約数和(自身を除く): 94096437120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 79, 80, 84, 90, 93, 96, 97, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 158, 160, 168, 180, 186, 189, 192, 194, 210, 216, 217, 224, 237, 240, 248, 252, 270, 279, 280, 288, 291, 310, 315, 316, 320, 336, 360, 372, 378, 384, 388, 395, 420, 432, 434, 448, 465, 474, 480, 485, 496, 504, 540, 553, 558, 560, 576, 582, 620, 630, 632, 640, 651, 672, 679, 711, 720, 744, 756, 776, 790, 837, 840, 864, 868, 873, 896, 930, 945, 948, 960, 970, 992, 1008, 1080, 1085, 1106, 1116, 1120, 1152, 1164, 1185, 1240, 1260, 1264, 1302, 1344, 1358, 1395, 1422, 1440, 1455, 1488, 1512, 1552, 1580, 1659, 1674, 1680, 1728, 1736, 1746, 1860, 1890, 1896, 1920, 1940, 1953, 1984, 2016, 2037, 2133, 2160, 2170, 2212, 2232, 2240, 2328, 2370, 2449, 2480, 2520, 2528, 2604, 2619, 2688, 2716, 2765, 2790, 2844, 2880, 2910, 2976, 3007, 3024, 3104, 3160, 3255, 3318, 3348, 3360, 3395, 3456, 3472, 3492, 3555, 3720, 3780, 3792, 3880, 3906, 3968, 4032, 4074, 4185, 4266, 4320, 4340, 4365, 4424, 4464, 4480, 4656, 4740, 4898, 4960, 4977, 5040, 5056, 5208, 5238, 5432, 5530, 5580, 5688, 5760, 5820, 5859, 5952, 6014, 6048, 6111, 6208, 6320, 6510, 6636, 6696, 6720, 6790, 6944, 6984, 7110, 7347, 7440, 7560, 7584, 7663, 7760, 7812, 8064, 8148, 8295, 8370, 8532, 8640, 8680, 8730, 8848, 8928, 9021, 9312, 9480, 9765, 9796, 9920, 9954, 10080, 10112, 10185, 10416, 10476, 10665, 10864, 11060, 11160, 11376, 11640, 11718, 11904, 12028, 12096, 12222, 12245, 12416, 12640, 13020, 13095, 13272, 13392, 13440, 13580, 13888, 13968, 14220, 14694, 14880, 14931, 15035, 15120, 15168, 15326, 15520, 15624, 16296, 16590, 16740, 17064, 17143, 17280, 17360, 17460, 17696, 17856, 18042, 18333, 18624, 18960, 19530, 19592, 19840, 19908, 20160, 20370, 20832, 20952, 21049, 21330, 21728, 22041, 22120, 22320, 22752, 22989, 23280, 23436, 24056, 24192, 24444, 24490, 24885, 25280, 26040, 26190, 26544, 26784, 27063, 27160, 27776, 27936, 28440, 29295, 29388, 29760, 29862, 30070, 30240, 30336, 30555, 30652, 31040, 31248, 32592, 33180, 33480, 34128, 34286, 34720, 34920, 35392, 35712, 36084, 36666, 36735, 37248, 37920, 38315, 39060, 39184, 39816, 40320, 40740, 41664, 41904, 42098, 42660, 43456, 44082, 44240, 44640, 45105, 45504, 45978, 46560, 46872, 48112, 48888, 48980, 49770, 50560, 51429, 52080, 52380, 53088, 53568, 53641, 54126, 54320, 55872, 56880, 58590, 58776, 59520, 59724, 60140, 60480, 61110, 61304, 62080, 62496, 63147, 65184, 66123, 66360, 66960, 68256, 68572, 68967, 69440, 69840, 70784, 72168, 73332, 73470, 74655, 75840, 76630, 78120, 78368, 79632, 81189, 81480, 83328, 83808, 84196, 85320, 85715, 86912, 88164, 88480, 89280, 90210, 91008, 91665, 91956, 93120, 93744, 96224, 97776, 97960, 99540, 102858, 104160, 104760, 105245, 106176, 107136, 107282, 108252, 108640, 110205, 111744, 113760, 114945, 117180, 117552, 119448, 120280, 120960, 122220, 122608, 124992, 126294, 130368, 132246, 132720, 133920, 135315, 136512, 137144, 137934, 138880, 139680, 144336, 146664, 146940, 149310, 151680, 153260, 154287, 156240, 156736, 159264, 160923, 162378, 162960, 167616, 168392, 170640, 171430, 176328, 176960, 178560, 180420, 183330, 183912, 186240, 187488, 189441, 192448, 195552, 195920, 199080, 205716, 206901, 208320, 209520, 210490, 212352, 214564, 216504, 217280, 220410, 227520, 229890, 234360, 235104, 237553, 238896, 240560, 244440, 245216, 249984, 252588, 257145, 260736, 264492, 265440, 267840, 268205, 270630, 273024, 274288, 275868, 279360, 288672, 293328, 293880, 298620, 306520, 308574, 312480, 313472, 315735, 318528, 321846, 324756, 325920, 330615, 335232, 336784, 341280, 342860, 344835, 352656, 353920, 360840, 366660, 367824, 374976, 378882, 384896, 391104, 391840, 398160, 405945, 411432, 413802, 416640, 419040, 420980, 429128, 433008, 434560, 440820, 455040, 459780, 462861, 468720, 470208, 475106, 477792, 481120, 482769, 488880, 490432, 505176, 514290, 528984, 530880, 535680, 536410, 541260, 548576, 551736, 558720, 568323, 577344, 586656, 587760, 597240, 613040, 617148, 624960, 631470, 637056, 643692, 649512, 651840, 661230, 673568, 682560, 685720, 689670, 705312, 712659, 721680, 733320, 735648, 749952, 757764, 771435, 782208, 783680, 796320, 804615, 811890, 822864, 827604, 838080, 841960, 858256, 866016, 881640, 919560, 925722, 937440, 940416, 947205, 950212, 955584, 962240, 965538, 977760, 980864, 1010352, 1028580, 1034505, 1057968, 1061760, 1072820, 1082520, 1097152, 1103472, 1136646, 1154688, 1173312, 1175520, 1187765, 1194480, 1226080, 1234296, 1249920, 1262940, 1287384, 1299024, 1303680, 1322460, 1347136, 1365120, 1371440, 1379340, 1410624, 1425318, 1443360, 1448307, 1466640, 1471296, 1515528, 1542870, 1567360, 1592640, 1609230, 1623780, 1645728, 1655208, 1662871, 1676160, 1683920, 1716512, 1732032, 1763280, 1839120, 1851444, 1874880, 1894410, 1900424, 1911168, 1924480, 1931076, 1955520, 2020704, 2057160, 2069010, 2115936, 2137977, 2145640, 2165040, 2194304, 2206944, 2273292, 2314305, 2346624, 2351040, 2375530, 2388960, 2413845, 2452160, 2468592, 2525880, 2574768, 2598048, 2644920, 2694272, 2742880, 2758680, 2821248, 2841615, 2850636, 2886720, 2896614, 2933280, 2942592, 3031056, 3085740, 3185280, 3218460, 3247560, 3291456, 3310416, 3325742, 3367840, 3433024, 3464064, 3526560, 3563295, 3678240, 3702888, 3749760, 3788820, 3800848, 3862152, 3911040, 4041408, 4114320, 4138020, 4231872, 4275954, 4291280, 4330080, 4413888, 4546584, 4628610, 4702080, 4751060, 4777920, 4827690, 4904320, 4937184, 4988613, 5051760, 5149536, 5196096, 5289840, 5485760, 5517360, 5683230, 5701272, 5773440, 5793228, 5866560, 6062112, 6171480, 6413931, 6436920, 6495120, 6582912, 6620832, 6651484, 6735680, 6866048, 7053120, 7126590, 7241535, 7356480, 7405776, 7577640, 7601696, 7724304, 8082816, 8228640, 8276040, 8314355, 8463744, 8551908, 8582560, 8660160, 8827776, 9093168, 9257220, 9502120, 9555840, 9655380, 9874368, 9977226, 10103520, 10299072, 10392192, 10579680, 10689885, 10971520, 11034720, 11366460, 11402544, 11586456, 11733120, 12124224, 12342960, 12827862, 12873840, 12990240, 13241664, 13302968, 13471360, 14106240, 14253180, 14483070, 14712960, 14811552, 14965839, 15155280, 15203392, 15448608, 16457280, 16552080, 16628710, 17103816, 17165120, 17320320, 18186336, 18514440, 19004240, 19310760, 19748736, 19954452, 20207040, 20598144, 21159360, 21379770, 22069440, 22732920, 22805088, 23172912, 24248448, 24685920, 24943065, 25655724, 25747680, 25980480, 26483328, 26605936, 28506360, 28966140, 29623104, 29931678, 30310560, 30406784, 30897216, 32069655, 32914560, 33104160, 33257420, 34207632, 34330240, 36372672, 37028880, 38008480, 38621520, 39908904, 40414080, 42318720, 42759540, 44138880, 44897517, 45465840, 45610176, 46345824, 49371840, 49886130, 51311448, 51495360, 51960960, 53211872, 57012720, 57932280, 59246208, 59863356, 60621120, 61794432, 64139310, 66208320, 66514840, 68415264, 72745344, 74057760, 74829195, 76016960, 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約数ペア:

[(1, 28734410880), (2, 14367205440), (3, 9578136960), (4, 7183602720), (5, 5746882176), (6, 4789068480), (7, 4104915840), (8, 3591801360), (9, 3192712320), (10, 2873441088), (12, 2394534240), (14, 2052457920), (15, 1915627392), (16, 1795900680), (18, 1596356160), (20, 1436720544), (21, 1368305280), (24, 1197267120), (27, 1064237440), (28, 1026228960), (30, 957813696), (31, 926916480), (32, 897950340), (35, 820983168), (36, 798178080), (40, 718360272), (42, 684152640), (45, 638542464), (48, 598633560), (54, 532118720), (56, 513114480), (60, 478906848), (62, 463458240), (63, 456101760), (64, 448975170), (70, 410491584), (72, 399089040), (79, 363726720), (80, 359180136), (84, 342076320), (90, 319271232), (93, 308972160), (96, 299316780), (97, 296231040), (105, 273661056), (108, 266059360), (112, 256557240), (120, 239453424), (124, 231729120), (126, 228050880), (128, 224487585), (135, 212847488), (140, 205245792), (144, 199544520), (155, 185383296), (158, 181863360), (160, 179590068), (168, 171038160), (180, 159635616), (186, 154486080), (189, 152033920), (192, 149658390), (194, 148115520), (210, 136830528), (216, 133029680), (217, 132416640), (224, 128278620), (237, 121242240), (240, 119726712), (248, 115864560), (252, 114025440), (270, 106423744), (279, 102990720), (280, 102622896), (288, 99772260), (291, 98743680), (310, 92691648), (315, 91220352), (316, 90931680), (320, 89795034), (336, 85519080), (360, 79817808), (372, 77243040), (378, 76016960), (384, 74829195), (388, 74057760), (395, 72745344), (420, 68415264), (432, 66514840), (434, 66208320), (448, 64139310), (465, 61794432), (474, 60621120), (480, 59863356), (485, 59246208), (496, 57932280), (504, 57012720), (540, 53211872), (553, 51960960), (558, 51495360), (560, 51311448), (576, 49886130), (582, 49371840), (620, 46345824), (630, 45610176), (632, 45465840), (640, 44897517), (651, 44138880), (672, 42759540), (679, 42318720), (711, 40414080), (720, 39908904), (744, 38621520), (756, 38008480), (776, 37028880), (790, 36372672), (837, 34330240), (840, 34207632), (864, 33257420), (868, 33104160), (873, 32914560), (896, 32069655), (930, 30897216), (945, 30406784), (948, 30310560), (960, 29931678), (970, 29623104), (992, 28966140), (1008, 28506360), (1080, 26605936), (1085, 26483328), (1106, 25980480), (1116, 25747680), (1120, 25655724), (1152, 24943065), (1164, 24685920), (1185, 24248448), (1240, 23172912), (1260, 22805088), (1264, 22732920), (1302, 22069440), (1344, 21379770), (1358, 21159360), (1395, 20598144), (1422, 20207040), (1440, 19954452), (1455, 19748736), (1488, 19310760), (1512, 19004240), (1552, 18514440), (1580, 18186336), (1659, 17320320), (1674, 17165120), (1680, 17103816), (1728, 16628710), (1736, 16552080), (1746, 16457280), (1860, 15448608), (1890, 15203392), (1896, 15155280), (1920, 14965839), (1940, 14811552), (1953, 14712960), (1984, 14483070), (2016, 14253180), (2037, 14106240), (2133, 13471360), (2160, 13302968), (2170, 13241664), (2212, 12990240), (2232, 12873840), (2240, 12827862), (2328, 12342960), (2370, 12124224), (2449, 11733120), (2480, 11586456), (2520, 11402544), (2528, 11366460), (2604, 11034720), (2619, 10971520), (2688, 10689885), (2716, 10579680), (2765, 10392192), (2790, 10299072), (2844, 10103520), (2880, 9977226), (2910, 9874368), (2976, 9655380), (3007, 9555840), (3024, 9502120), (3104, 9257220), (3160, 9093168), (3255, 8827776), (3318, 8660160), (3348, 8582560), (3360, 8551908), (3395, 8463744), (3456, 8314355), (3472, 8276040), (3492, 8228640), (3555, 8082816), (3720, 7724304), (3780, 7601696), (3792, 7577640), (3880, 7405776), (3906, 7356480), (3968, 7241535), (4032, 7126590), (4074, 7053120), (4185, 6866048), (4266, 6735680), (4320, 6651484), (4340, 6620832), (4365, 6582912), (4424, 6495120), (4464, 6436920), (4480, 6413931), (4656, 6171480), (4740, 6062112), (4898, 5866560), (4960, 5793228), (4977, 5773440), (5040, 5701272), (5056, 5683230), (5208, 5517360), (5238, 5485760), (5432, 5289840), (5530, 5196096), (5580, 5149536), (5688, 5051760), (5760, 4988613), (5820, 4937184), (5859, 4904320), (5952, 4827690), (6014, 4777920), (6048, 4751060), (6111, 4702080), (6208, 4628610), (6320, 4546584), (6510, 4413888), (6636, 4330080), (6696, 4291280), (6720, 4275954), (6790, 4231872), (6944, 4138020), (6984, 4114320), (7110, 4041408), (7347, 3911040), (7440, 3862152), (7560, 3800848), (7584, 3788820), (7663, 3749760), (7760, 3702888), (7812, 3678240), (8064, 3563295), (8148, 3526560), (8295, 3464064), (8370, 3433024), (8532, 3367840), (8640, 3325742), (8680, 3310416), (8730, 3291456), (8848, 3247560), (8928, 3218460), (9021, 3185280), (9312, 3085740), (9480, 3031056), (9765, 2942592), (9796, 2933280), (9920, 2896614), (9954, 2886720), (10080, 2850636), (10112, 2841615), (10185, 2821248), (10416, 2758680), (10476, 2742880), (10665, 2694272), (10864, 2644920), (11060, 2598048), (11160, 2574768), (11376, 2525880), (11640, 2468592), (11718, 2452160), (11904, 2413845), (12028, 2388960), (12096, 2375530), (12222, 2351040), (12245, 2346624), (12416, 2314305), (12640, 2273292), (13020, 2206944), (13095, 2194304), (13272, 2165040), (13392, 2145640), (13440, 2137977), (13580, 2115936), (13888, 2069010), (13968, 2057160), (14220, 2020704), (14694, 1955520), (14880, 1931076), (14931, 1924480), (15035, 1911168), (15120, 1900424), (15168, 1894410), (15326, 1874880), (15520, 1851444), (15624, 1839120), (16296, 1763280), (16590, 1732032), (16740, 1716512), (17064, 1683920), (17143, 1676160), (17280, 1662871), (17360, 1655208), (17460, 1645728), (17696, 1623780), (17856, 1609230), (18042, 1592640), (18333, 1567360), (18624, 1542870), (18960, 1515528), (19530, 1471296), (19592, 1466640), (19840, 1448307), (19908, 1443360), (20160, 1425318), (20370, 1410624), (20832, 1379340), (20952, 1371440), (21049, 1365120), (21330, 1347136), (21728, 1322460), (22041, 1303680), (22120, 1299024), (22320, 1287384), (22752, 1262940), (22989, 1249920), (23280, 1234296), (23436, 1226080), (24056, 1194480), (24192, 1187765), (24444, 1175520), (24490, 1173312), (24885, 1154688), (25280, 1136646), (26040, 1103472), (26190, 1097152), (26544, 1082520), (26784, 1072820), (27063, 1061760), (27160, 1057968), (27776, 1034505), (27936, 1028580), (28440, 1010352), (29295, 980864), (29388, 977760), (29760, 965538), (29862, 962240), (30070, 955584), (30240, 950212), (30336, 947205), (30555, 940416), (30652, 937440), (31040, 925722), (31248, 919560), (32592, 881640), (33180, 866016), (33480, 858256), (34128, 841960), (34286, 838080), (34720, 827604), (34920, 822864), (35392, 811890), (35712, 804615), (36084, 796320), (36666, 783680), (36735, 782208), (37248, 771435), (37920, 757764), (38315, 749952), (39060, 735648), (39184, 733320), (39816, 721680), (40320, 712659), (40740, 705312), (41664, 689670), (41904, 685720), (42098, 682560), (42660, 673568), (43456, 661230), (44082, 651840), (44240, 649512), (44640, 643692), (45105, 637056), (45504, 631470), (45978, 624960), (46560, 617148), (46872, 613040), (48112, 597240), (48888, 587760), (48980, 586656), (49770, 577344), (50560, 568323), (51429, 558720), (52080, 551736), (52380, 548576), (53088, 541260), (53568, 536410), (53641, 535680), (54126, 530880), (54320, 528984), (55872, 514290), (56880, 505176), (58590, 490432), (58776, 488880), (59520, 482769), (59724, 481120), (60140, 477792), (60480, 475106), (61110, 470208), (61304, 468720), (62080, 462861), (62496, 459780), (63147, 455040), (65184, 440820), (66123, 434560), (66360, 433008), (66960, 429128), (68256, 420980), (68572, 419040), (68967, 416640), (69440, 413802), (69840, 411432), (70784, 405945), (72168, 398160), (73332, 391840), (73470, 391104), (74655, 384896), (75840, 378882), (76630, 374976), (78120, 367824), (78368, 366660), (79632, 360840), (81189, 353920), (81480, 352656), (83328, 344835), (83808, 342860), (84196, 341280), (85320, 336784), (85715, 335232), (86912, 330615), (88164, 325920), (88480, 324756), (89280, 321846), (90210, 318528), (91008, 315735), (91665, 313472), (91956, 312480), (93120, 308574), (93744, 306520), (96224, 298620), (97776, 293880), (97960, 293328), (99540, 288672), (102858, 279360), (104160, 275868), (104760, 274288), (105245, 273024), (106176, 270630), (107136, 268205), (107282, 267840), (108252, 265440), (108640, 264492), (110205, 260736), (111744, 257145), (113760, 252588), (114945, 249984), (117180, 245216), (117552, 244440), (119448, 240560), (120280, 238896), (120960, 237553), (122220, 235104), (122608, 234360), (124992, 229890), (126294, 227520), (130368, 220410), (132246, 217280), (132720, 216504), (133920, 214564), (135315, 212352), (136512, 210490), (137144, 209520), (137934, 208320), (138880, 206901), (139680, 205716), (144336, 199080), (146664, 195920), (146940, 195552), (149310, 192448), (151680, 189441), (153260, 187488), (154287, 186240), (156240, 183912), (156736, 183330), (159264, 180420), (160923, 178560), (162378, 176960), (162960, 176328), (167616, 171430), (168392, 170640)]