28262257920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{653}}^1$

素因数の和:727

約数の個数: 648

約数和(自身を含む): 112036533336

約数和(自身を除く): 83774275416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 128, 130, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 221, 234, 240, 255, 256, 260, 272, 288, 289, 306, 312, 320, 340, 360, 384, 390, 408, 416, 442, 468, 480, 510, 520, 544, 576, 578, 585, 612, 624, 640, 653, 663, 680, 720, 765, 768, 780, 816, 832, 867, 884, 936, 960, 1020, 1040, 1088, 1105, 1152, 1156, 1170, 1224, 1248, 1280, 1306, 1326, 1360, 1440, 1445, 1530, 1560, 1632, 1664, 1734, 1768, 1872, 1920, 1959, 1989, 2040, 2080, 2176, 2210, 2304, 2312, 2340, 2448, 2496, 2601, 2612, 2652, 2720, 2880, 2890, 3060, 3120, 3264, 3265, 3315, 3328, 3468, 3536, 3744, 3757, 3840, 3918, 3978, 4080, 4160, 4335, 4352, 4420, 4624, 4680, 4896, 4992, 5202, 5224, 5304, 5440, 5760, 5780, 5877, 6120, 6240, 6528, 6530, 6630, 6936, 7072, 7488, 7514, 7836, 7956, 8160, 8320, 8489, 8670, 8840, 9248, 9360, 9792, 9795, 9945, 9984, 10404, 10448, 10608, 10880, 11101, 11271, 11520, 11560, 11754, 12240, 12480, 13005, 13056, 13060, 13260, 13872, 14144, 14976, 15028, 15672, 15912, 16320, 16640, 16978, 17340, 17680, 18496, 18720, 18785, 19584, 19590, 19890, 20808, 20896, 21216, 21760, 22202, 22542, 23120, 23508, 24480, 24960, 25467, 26010, 26120, 26520, 27744, 28288, 29385, 29952, 30056, 31344, 31824, 32640, 33303, 33813, 33956, 34680, 35360, 36992, 37440, 37570, 39168, 39180, 39780, 41616, 41792, 42432, 42445, 44404, 45084, 46240, 47016, 48960, 49920, 50934, 52020, 52240, 53040, 55488, 55505, 56355, 56576, 58770, 60112, 62688, 63648, 65280, 66606, 67626, 67912, 69360, 70720, 73984, 74880, 75140, 76401, 78360, 79560, 83232, 83584, 84864, 84890, 88808, 90168, 92480, 94032, 97920, 99909, 101868, 104040, 104480, 106080, 110976, 111010, 112710, 117540, 120224, 125376, 127296, 127335, 133212, 135252, 135824, 138720, 141440, 144313, 149760, 150280, 152802, 156720, 159120, 166464, 166515, 167168, 169065, 169728, 169780, 177616, 180336, 184960, 188064, 188717, 195840, 199818, 203736, 208080, 208960, 212160, 221952, 222020, 225420, 235080, 240448, 250752, 254592, 254670, 266424, 270504, 271648, 277440, 282880, 288626, 300560, 305604, 313440, 318240, 332928, 333030, 338130, 339560, 355232, 360672, 369920, 376128, 377434, 382005, 399636, 407472, 416160, 417920, 424320, 432939, 444040, 450840, 470160, 480896, 499545, 501504, 509184, 509340, 532848, 541008, 543296, 554880, 566151, 577252, 601120, 611208, 626880, 636480, 665856, 666060, 676260, 679120, 710464, 721344, 721565, 752256, 754868, 764010, 799272, 814944, 832320, 835840, 848640, 865878, 888080, 901680, 940320, 943585, 961792, 999090, 1018680, 1065696, 1082016, 1086592, 1109760, 1132302, 1154504, 1202240, 1222416, 1253760, 1272960, 1298817, 1332120, 1352520, 1358240, 1420928, 1442688, 1443130, 1504512, 1509736, 1528020, 1598544, 1629888, 1664640, 1698453, 1731756, 1776160, 1803360, 1880640, 1887170, 1998180, 2037360, 2131392, 2164032, 2164695, 2173184, 2264604, 2309008, 2404480, 2444832, 2453321, 2507520, 2545920, 2597634, 2664240, 2705040, 2716480, 2830755, 2841856, 2885376, 2886260, 3019472, 3056040, 3197088, 3259776, 3329280, 3396906, 3463512, 3552320, 3606720, 3761280, 3774340, 3996360, 4074720, 4262784, 4328064, 4329390, 4529208, 4618016, 4808960, 4889664, 4906642, 5195268, 5328480, 5410080, 5432960, 5661510, 5772520, 6038944, 6112080, 6394176, 6494085, 6519552, 6793812, 6927024, 7104640, 7213440, 7359963, 7522560, 7548680, 7992720, 8149440, 8492265, 8525568, 8656128, 8658780, 9058416, 9236032, 9779328, 9813284, 10390536, 10656960, 10820160, 10865920, 11323020, 11545040, 12077888, 12224160, 12266605, 12788352, 12988170, 13587624, 13854048, 14209280, 14426880, 14719926, 15097360, 15985440, 16298880, 16984530, 17317560, 18116832, 18472064, 19558656, 19626568, 20781072, 21313920, 21640320, 22079889, 22646040, 23090080, 24155776, 24448320, 24533210, 25576704, 25976340, 27175248, 27708096, 29439852, 30194720, 31970880, 32597760, 33969060, 34635120, 36233664, 36799815, 36944128, 39253136, 41562144, 42627840, 43280640, 44159778, 45292080, 46180160, 48311552, 48896640, 49066420, 51952680, 54350496, 55416192, 58879704, 60389440, 63941760, 67938120, 69270240, 72467328, 73599630, 78506272, 83124288, 88319556, 90584160, 92360320, 97793280, 98132840, 103905360, 108700992, 110399445, 110832384, 117759408, 120778880, 127883520, 135876240, 138540480, 144934656, 147199260, 157012544, 166248576, 176639112, 181168320, 184720640, 196265680, 207810720, 217401984, 220798890, 235518816, 241557760, 271752480, 277080960, 294398520, 314025088, 332497152, 353278224, 362336640, 392531360, 415621440, 434803968, 441597780, 471037632, 543504960, 554161920, 588797040, 628050176, 706556448, 724673280, 785062720, 831242880, 883195560, 942075264, 1087009920, 1177594080, 1413112896, 1570125440, 1662485760, 1766391120, 1884150528, 2174019840, 2355188160, 2826225792, 3140250880, 3532782240, 4710376320, 5652451584, 7065564480, 9420752640, 14131128960, 28262257920]

約数ペア:

[(1, 28262257920), (2, 14131128960), (3, 9420752640), (4, 7065564480), (5, 5652451584), (6, 4710376320), (8, 3532782240), (9, 3140250880), (10, 2826225792), (12, 2355188160), (13, 2174019840), (15, 1884150528), (16, 1766391120), (17, 1662485760), (18, 1570125440), (20, 1413112896), (24, 1177594080), (26, 1087009920), (30, 942075264), (32, 883195560), (34, 831242880), (36, 785062720), (39, 724673280), (40, 706556448), (45, 628050176), (48, 588797040), (51, 554161920), (52, 543504960), (60, 471037632), (64, 441597780), (65, 434803968), (68, 415621440), (72, 392531360), (78, 362336640), (80, 353278224), (85, 332497152), (90, 314025088), (96, 294398520), (102, 277080960), (104, 271752480), (117, 241557760), (120, 235518816), (128, 220798890), (130, 217401984), (136, 207810720), (144, 196265680), (153, 184720640), (156, 181168320), (160, 176639112), (170, 166248576), (180, 157012544), (192, 147199260), (195, 144934656), (204, 138540480), (208, 135876240), (221, 127883520), (234, 120778880), (240, 117759408), (255, 110832384), (256, 110399445), (260, 108700992), (272, 103905360), (288, 98132840), (289, 97793280), (306, 92360320), (312, 90584160), (320, 88319556), (340, 83124288), (360, 78506272), (384, 73599630), (390, 72467328), (408, 69270240), (416, 67938120), (442, 63941760), (468, 60389440), (480, 58879704), (510, 55416192), (520, 54350496), (544, 51952680), (576, 49066420), (578, 48896640), (585, 48311552), (612, 46180160), (624, 45292080), (640, 44159778), (653, 43280640), (663, 42627840), (680, 41562144), (720, 39253136), (765, 36944128), (768, 36799815), (780, 36233664), (816, 34635120), (832, 33969060), (867, 32597760), (884, 31970880), (936, 30194720), (960, 29439852), (1020, 27708096), (1040, 27175248), (1088, 25976340), (1105, 25576704), (1152, 24533210), (1156, 24448320), (1170, 24155776), (1224, 23090080), (1248, 22646040), (1280, 22079889), (1306, 21640320), (1326, 21313920), (1360, 20781072), (1440, 19626568), (1445, 19558656), (1530, 18472064), (1560, 18116832), (1632, 17317560), (1664, 16984530), (1734, 16298880), (1768, 15985440), (1872, 15097360), (1920, 14719926), (1959, 14426880), (1989, 14209280), (2040, 13854048), (2080, 13587624), (2176, 12988170), (2210, 12788352), (2304, 12266605), (2312, 12224160), (2340, 12077888), (2448, 11545040), (2496, 11323020), (2601, 10865920), (2612, 10820160), (2652, 10656960), (2720, 10390536), (2880, 9813284), (2890, 9779328), (3060, 9236032), (3120, 9058416), (3264, 8658780), (3265, 8656128), (3315, 8525568), (3328, 8492265), (3468, 8149440), (3536, 7992720), (3744, 7548680), (3757, 7522560), (3840, 7359963), (3918, 7213440), (3978, 7104640), (4080, 6927024), (4160, 6793812), (4335, 6519552), (4352, 6494085), (4420, 6394176), (4624, 6112080), (4680, 6038944), (4896, 5772520), (4992, 5661510), (5202, 5432960), (5224, 5410080), (5304, 5328480), (5440, 5195268), (5760, 4906642), (5780, 4889664), (5877, 4808960), (6120, 4618016), (6240, 4529208), (6528, 4329390), (6530, 4328064), (6630, 4262784), (6936, 4074720), (7072, 3996360), (7488, 3774340), (7514, 3761280), (7836, 3606720), (7956, 3552320), (8160, 3463512), (8320, 3396906), (8489, 3329280), (8670, 3259776), (8840, 3197088), (9248, 3056040), (9360, 3019472), (9792, 2886260), (9795, 2885376), (9945, 2841856), (9984, 2830755), (10404, 2716480), (10448, 2705040), (10608, 2664240), (10880, 2597634), (11101, 2545920), (11271, 2507520), (11520, 2453321), (11560, 2444832), (11754, 2404480), (12240, 2309008), (12480, 2264604), (13005, 2173184), (13056, 2164695), (13060, 2164032), (13260, 2131392), (13872, 2037360), (14144, 1998180), (14976, 1887170), (15028, 1880640), (15672, 1803360), (15912, 1776160), (16320, 1731756), (16640, 1698453), (16978, 1664640), (17340, 1629888), (17680, 1598544), (18496, 1528020), (18720, 1509736), (18785, 1504512), (19584, 1443130), (19590, 1442688), (19890, 1420928), (20808, 1358240), (20896, 1352520), (21216, 1332120), (21760, 1298817), (22202, 1272960), (22542, 1253760), (23120, 1222416), (23508, 1202240), (24480, 1154504), (24960, 1132302), (25467, 1109760), (26010, 1086592), (26120, 1082016), (26520, 1065696), (27744, 1018680), (28288, 999090), (29385, 961792), (29952, 943585), (30056, 940320), (31344, 901680), (31824, 888080), (32640, 865878), (33303, 848640), (33813, 835840), (33956, 832320), (34680, 814944), (35360, 799272), (36992, 764010), (37440, 754868), (37570, 752256), (39168, 721565), (39180, 721344), (39780, 710464), (41616, 679120), (41792, 676260), (42432, 666060), (42445, 665856), (44404, 636480), (45084, 626880), (46240, 611208), (47016, 601120), (48960, 577252), (49920, 566151), (50934, 554880), (52020, 543296), (52240, 541008), (53040, 532848), (55488, 509340), (55505, 509184), (56355, 501504), (56576, 499545), (58770, 480896), (60112, 470160), (62688, 450840), (63648, 444040), (65280, 432939), (66606, 424320), (67626, 417920), (67912, 416160), (69360, 407472), (70720, 399636), (73984, 382005), (74880, 377434), (75140, 376128), (76401, 369920), (78360, 360672), (79560, 355232), (83232, 339560), (83584, 338130), (84864, 333030), (84890, 332928), (88808, 318240), (90168, 313440), (92480, 305604), (94032, 300560), (97920, 288626), (99909, 282880), (101868, 277440), (104040, 271648), (104480, 270504), (106080, 266424), (110976, 254670), (111010, 254592), (112710, 250752), (117540, 240448), (120224, 235080), (125376, 225420), (127296, 222020), (127335, 221952), (133212, 212160), (135252, 208960), (135824, 208080), (138720, 203736), (141440, 199818), (144313, 195840), (149760, 188717), (150280, 188064), (152802, 184960), (156720, 180336), (159120, 177616), (166464, 169780), (166515, 169728), (167168, 169065)]