28153791120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:392

約数の個数: 960

約数和(自身を含む): 120772270080

約数和(自身を除く): 92618478960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 19, 20, 21, 24, 26, 28, 30, 34, 35, 38, 39, 40, 42, 48, 51, 52, 56, 57, 60, 65, 68, 70, 76, 78, 80, 84, 85, 91, 95, 102, 104, 105, 112, 114, 119, 120, 130, 133, 136, 140, 152, 156, 168, 169, 170, 182, 190, 195, 204, 208, 210, 221, 228, 238, 240, 247, 255, 260, 266, 272, 273, 280, 285, 304, 307, 312, 323, 336, 338, 340, 357, 364, 380, 390, 399, 408, 420, 442, 455, 456, 476, 494, 507, 510, 520, 532, 546, 560, 570, 595, 614, 624, 646, 663, 665, 676, 680, 714, 728, 741, 760, 780, 798, 816, 840, 845, 884, 910, 912, 921, 952, 969, 988, 1014, 1020, 1040, 1064, 1092, 1105, 1140, 1183, 1190, 1228, 1235, 1292, 1326, 1330, 1352, 1360, 1365, 1428, 1456, 1482, 1520, 1535, 1547, 1560, 1596, 1615, 1680, 1690, 1729, 1768, 1785, 1820, 1842, 1904, 1938, 1976, 1995, 2028, 2040, 2128, 2149, 2184, 2210, 2261, 2280, 2366, 2380, 2456, 2470, 2535, 2584, 2652, 2660, 2704, 2730, 2856, 2873, 2964, 3070, 3094, 3120, 3192, 3211, 3230, 3315, 3380, 3458, 3536, 3549, 3570, 3640, 3684, 3705, 3876, 3952, 3990, 3991, 4056, 4080, 4199, 4298, 4368, 4420, 4522, 4560, 4605, 4641, 4732, 4760, 4845, 4912, 4940, 5070, 5168, 5187, 5219, 5304, 5320, 5460, 5712, 5746, 5833, 5915, 5928, 6140, 6188, 6384, 6422, 6447, 6460, 6630, 6760, 6783, 6916, 7098, 7140, 7280, 7368, 7410, 7735, 7752, 7980, 7982, 8112, 8398, 8596, 8619, 8645, 8840, 9044, 9210, 9282, 9464, 9520, 9633, 9690, 9880, 10140, 10374, 10438, 10608, 10640, 10745, 10920, 11305, 11492, 11666, 11830, 11856, 11973, 12280, 12376, 12597, 12844, 12894, 12920, 13260, 13520, 13566, 13832, 14196, 14280, 14365, 14736, 14820, 15470, 15504, 15657, 15960, 15964, 16055, 16796, 17192, 17238, 17290, 17499, 17680, 17745, 18088, 18420, 18564, 18928, 19266, 19380, 19760, 19955, 20111, 20280, 20748, 20876, 20995, 21490, 21840, 22477, 22610, 22984, 23205, 23332, 23660, 23946, 24560, 24752, 25194, 25688, 25788, 25840, 25935, 26095, 26520, 27132, 27664, 27937, 28392, 28560, 28730, 29165, 29393, 29640, 30940, 31314, 31920, 31928, 32110, 32235, 33592, 33915, 34384, 34476, 34580, 34998, 35490, 36176, 36533, 36840, 37128, 38532, 38760, 39910, 40222, 40560, 40831, 41496, 41752, 41990, 42980, 43095, 44954, 45220, 45968, 46410, 46664, 47320, 47892, 48165, 50388, 51376, 51576, 51870, 51883, 52190, 53040, 54264, 54587, 55874, 56784, 57460, 58330, 58786, 59280, 59865, 60333, 61880, 62628, 62985, 63856, 64220, 64470, 67184, 67431, 67830, 67847, 68952, 69160, 69996, 70980, 73066, 73680, 74256, 75829, 77064, 77520, 78285, 79820, 80444, 81662, 82992, 83504, 83811, 83980, 85960, 86190, 87495, 88179, 89908, 90440, 92820, 93328, 94640, 95784, 96330, 99161, 100555, 100776, 103152, 103740, 103766, 104380, 108528, 109174, 109599, 111748, 112385, 114920, 116660, 117572, 119730, 120666, 122493, 123760, 125256, 125970, 128440, 128940, 134862, 135660, 135694, 137904, 138320, 139685, 139992, 141960, 146132, 146965, 151658, 154128, 155649, 156570, 159640, 160888, 163324, 163761, 167622, 167960, 171920, 172380, 174990, 176358, 179816, 180880, 182665, 185640, 191568, 192660, 198322, 201110, 201552, 203541, 204155, 207480, 207532, 208760, 218348, 219198, 223496, 224770, 227487, 229840, 233320, 235144, 239460, 241332, 244986, 250512, 251940, 256880, 257880, 259415, 269724, 271320, 271388, 272935, 279370, 279984, 283920, 292264, 293930, 297483, 301665, 303316, 311298, 313140, 319280, 321776, 326648, 327522, 335244, 335920, 337155, 339235, 344760, 349980, 352716, 359632, 363181, 365330, 371280, 379145, 382109, 385320, 396644, 402220, 407082, 408310, 414960, 415064, 417520, 419055, 436696, 438396, 440895, 446992, 449540, 454974, 466640, 470288, 474929, 478920, 482664, 489972, 495805, 503880, 515760, 518830, 530803, 539448, 542640, 542776, 545870, 547995, 558740, 584528, 587860, 594966, 603330, 606632, 612465, 622596, 626280, 653296, 655044, 670488, 674310, 678470, 689520, 694127, 699960, 705432, 726362, 730660, 758290, 764218, 770640, 778245, 793288, 804440, 814164, 816620, 818805, 830128, 838110, 873392, 876792, 881790, 882011, 899080, 909948, 949858, 957840, 965328, 979944, 985777, 991610, 1007760, 1017705, 1037660, 1061606, 1078896, 1085552, 1089543, 1091740, 1095990, 1117480, 1137435, 1146327, 1175720, 1189932, 1206660, 1213264, 1224930, 1245192, 1252560, 1289093, 1310088, 1340976, 1348620, 1356940, 1388254, 1399920, 1410864, 1424787, 1452724, 1461320, 1487415, 1516580, 1528436, 1556490, 1586576, 1592409, 1608880, 1628328, 1633240, 1637610, 1676220, 1753584, 1763580, 1764022, 1798160, 1815905, 1819896, 1899716, 1910545, 1959888, 1971554, 1983220, 2035410, 2075320, 2082381, 2123212, 2179086, 2183480, 2191980, 2234960, 2274870, 2292654, 2351440, 2374645, 2379864, 2413320, 2449860, 2490384, 2578186, 2620176, 2646033, 2654015, 2697240, 2713880, 2776508, 2849574, 2905448, 2922640, 2957331, 2974830, 3033160, 3056872, 3112980, 3184818, 3256656, 3266480, 3275220, 3352440, 3470635, 3527160, 3528044, 3631810, 3639792, 3799432, 3821090, 3867279, 3943108, 3966440, 4070820, 4150640, 4164762, 4246424, 4358172, 4366960, 4383960, 4410055, 4549740, 4585308, 4749290, 4759728, 4826640, 4899720, 4928885, 5156372, 5292066, 5308030, 5394480, 5427760, 5447715, 5553016, 5699148, 5731635, 5810896, 5914662, 5949660, 6066320, 6113744, 6174077, 6225960, 6369636, 6445465, 6550440, 6704880, 6900439, 6941270, 7054320, 7056088, 7123935, 7263620, 7598864, 7642180, 7734558, 7886216, 7932880, 7962045, 8141640, 8329524, 8492848, 8716344, 8767920, 8820110, 9023651, 9099480, 9170616, 9498580, 9799440, 9857770, 10312744, 10411905, 10584132, 10616060, 10895430, 11106032, 11398296, 11463270, 11829324, 11899320, 12348154, 12451920, 12739272, 12890930, 13100880, 13230165, 13800878, 13882540, 14112176, 14247870, 14527240, 14786655, 15284360, 15469116, 15772432, 15924090, 16283280, 16659048, 16758209, 17432688, 17640220, 18047302, 18198960, 18341232, 18522231, 18997160, 19336395, 19715540, 20625488, 20701317, 20823810, 21168264, 21232120, 21790860, 22796592, 22926540, 23658648, 23798640, 24696308, 25478544, 25781860, 26460330, 27070953, 27601756, 27765080, 28495740, 29054480, 29573310, 30568720, 30870385, 30938232, 31848180, 33318096, 33516418, 34502195, 35280440, 36094604, 37044462, 37994320, 38672790, 39431080, 41402634, 41647620, 42336528, 42464240, 43581720, 45118255, 45853080, 47317296, 49392616, 50274627, 51563720, 52920660, 54141906, 55203512, 55530160, 56991480, 59146620, 61740770, 61876464, 63696360, 67032836, 69004390, 70560880, 72189208, 74088924, 77345580, 78862160, 82805268, 83295240, 83791045, 87163440, 90236510, 91706160, 92611155, 98785232, 100549254, 103127440, 103506585, 105841320, 108283812, 110407024, 113982960, 117307463, 118293240, 123481540, 127392720, 134065672, 135354765, 138008780, 144378416, 148177848, 154691160, 165610536, 166590480, 167582090, 180473020, 185222310, 201098508, 207013170, 211682640, 216567624, 234614926, 236586480, 246963080, 251373135, 268131344, 270709530, 276017560, 296355696, 309382320, 331221072, 335164180, 351922389, 360946040, 370444620, 402197016, 414026340, 433135248, 469229852, 493926160, 502746270, 541419060, 552035120, 586537315, 670328360, 703844778, 721892080, 740889240, 804394032, 828052680, 938459704, 1005492540, 1082838120, 1173074630, 1340656720, 1407689556, 1481778480, 1656105360, 1759611945, 1876919408, 2010985080, 2165676240, 2346149260, 2815379112, 3519223890, 4021970160, 4692298520, 5630758224, 7038447780, 9384597040, 14076895560, 28153791120]

約数ペア:

[(1, 28153791120), (2, 14076895560), (3, 9384597040), (4, 7038447780), (5, 5630758224), (6, 4692298520), (7, 4021970160), (8, 3519223890), (10, 2815379112), (12, 2346149260), (13, 2165676240), (14, 2010985080), (15, 1876919408), (16, 1759611945), (17, 1656105360), (19, 1481778480), (20, 1407689556), (21, 1340656720), (24, 1173074630), (26, 1082838120), (28, 1005492540), (30, 938459704), (34, 828052680), (35, 804394032), (38, 740889240), (39, 721892080), (40, 703844778), (42, 670328360), (48, 586537315), (51, 552035120), (52, 541419060), (56, 502746270), (57, 493926160), (60, 469229852), (65, 433135248), (68, 414026340), (70, 402197016), (76, 370444620), (78, 360946040), (80, 351922389), (84, 335164180), (85, 331221072), (91, 309382320), (95, 296355696), (102, 276017560), (104, 270709530), (105, 268131344), (112, 251373135), (114, 246963080), (119, 236586480), (120, 234614926), (130, 216567624), (133, 211682640), (136, 207013170), (140, 201098508), (152, 185222310), (156, 180473020), (168, 167582090), (169, 166590480), (170, 165610536), (182, 154691160), (190, 148177848), (195, 144378416), (204, 138008780), (208, 135354765), (210, 134065672), (221, 127392720), (228, 123481540), (238, 118293240), (240, 117307463), (247, 113982960), (255, 110407024), (260, 108283812), (266, 105841320), (272, 103506585), (273, 103127440), (280, 100549254), (285, 98785232), (304, 92611155), (307, 91706160), (312, 90236510), (323, 87163440), (336, 83791045), (338, 83295240), (340, 82805268), (357, 78862160), (364, 77345580), (380, 74088924), (390, 72189208), (399, 70560880), (408, 69004390), (420, 67032836), (442, 63696360), (455, 61876464), (456, 61740770), (476, 59146620), (494, 56991480), (507, 55530160), (510, 55203512), (520, 54141906), (532, 52920660), (546, 51563720), (560, 50274627), (570, 49392616), (595, 47317296), (614, 45853080), (624, 45118255), (646, 43581720), (663, 42464240), (665, 42336528), (676, 41647620), (680, 41402634), (714, 39431080), (728, 38672790), (741, 37994320), (760, 37044462), (780, 36094604), (798, 35280440), (816, 34502195), (840, 33516418), (845, 33318096), (884, 31848180), (910, 30938232), (912, 30870385), (921, 30568720), (952, 29573310), (969, 29054480), (988, 28495740), (1014, 27765080), (1020, 27601756), (1040, 27070953), (1064, 26460330), (1092, 25781860), (1105, 25478544), (1140, 24696308), (1183, 23798640), (1190, 23658648), (1228, 22926540), (1235, 22796592), (1292, 21790860), (1326, 21232120), (1330, 21168264), (1352, 20823810), (1360, 20701317), (1365, 20625488), (1428, 19715540), (1456, 19336395), (1482, 18997160), (1520, 18522231), (1535, 18341232), (1547, 18198960), (1560, 18047302), (1596, 17640220), (1615, 17432688), (1680, 16758209), (1690, 16659048), (1729, 16283280), (1768, 15924090), (1785, 15772432), (1820, 15469116), (1842, 15284360), (1904, 14786655), (1938, 14527240), (1976, 14247870), (1995, 14112176), (2028, 13882540), (2040, 13800878), (2128, 13230165), (2149, 13100880), (2184, 12890930), (2210, 12739272), (2261, 12451920), (2280, 12348154), (2366, 11899320), (2380, 11829324), (2456, 11463270), (2470, 11398296), (2535, 11106032), (2584, 10895430), (2652, 10616060), (2660, 10584132), (2704, 10411905), (2730, 10312744), (2856, 9857770), (2873, 9799440), (2964, 9498580), (3070, 9170616), (3094, 9099480), (3120, 9023651), (3192, 8820110), (3211, 8767920), (3230, 8716344), (3315, 8492848), (3380, 8329524), (3458, 8141640), (3536, 7962045), (3549, 7932880), (3570, 7886216), (3640, 7734558), (3684, 7642180), (3705, 7598864), (3876, 7263620), (3952, 7123935), (3990, 7056088), (3991, 7054320), (4056, 6941270), (4080, 6900439), (4199, 6704880), (4298, 6550440), (4368, 6445465), (4420, 6369636), (4522, 6225960), (4560, 6174077), (4605, 6113744), (4641, 6066320), (4732, 5949660), (4760, 5914662), (4845, 5810896), (4912, 5731635), (4940, 5699148), (5070, 5553016), (5168, 5447715), (5187, 5427760), (5219, 5394480), (5304, 5308030), (5320, 5292066), (5460, 5156372), (5712, 4928885), (5746, 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(13566, 2075320), (13832, 2035410), (14196, 1983220), (14280, 1971554), (14365, 1959888), (14736, 1910545), (14820, 1899716), (15470, 1819896), (15504, 1815905), (15657, 1798160), (15960, 1764022), (15964, 1763580), (16055, 1753584), (16796, 1676220), (17192, 1637610), (17238, 1633240), (17290, 1628328), (17499, 1608880), (17680, 1592409), (17745, 1586576), (18088, 1556490), (18420, 1528436), (18564, 1516580), (18928, 1487415), (19266, 1461320), (19380, 1452724), (19760, 1424787), (19955, 1410864), (20111, 1399920), (20280, 1388254), (20748, 1356940), (20876, 1348620), (20995, 1340976), (21490, 1310088), (21840, 1289093), (22477, 1252560), (22610, 1245192), (22984, 1224930), (23205, 1213264), (23332, 1206660), (23660, 1189932), (23946, 1175720), (24560, 1146327), (24752, 1137435), (25194, 1117480), (25688, 1095990), (25788, 1091740), (25840, 1089543), (25935, 1085552), (26095, 1078896), (26520, 1061606), (27132, 1037660), (27664, 1017705), (27937, 1007760), (28392, 991610), (28560, 985777), (28730, 979944), (29165, 965328), (29393, 957840), (29640, 949858), (30940, 909948), (31314, 899080), (31920, 882011), (31928, 881790), (32110, 876792), (32235, 873392), (33592, 838110), (33915, 830128), (34384, 818805), (34476, 816620), (34580, 814164), (34998, 804440), (35490, 793288), (36176, 778245), (36533, 770640), (36840, 764218), (37128, 758290), (38532, 730660), (38760, 726362), (39910, 705432), (40222, 699960), (40560, 694127), (40831, 689520), (41496, 678470), (41752, 674310), (41990, 670488), (42980, 655044), (43095, 653296), (44954, 626280), (45220, 622596), (45968, 612465), (46410, 606632), (46664, 603330), (47320, 594966), (47892, 587860), (48165, 584528), (50388, 558740), (51376, 547995), (51576, 545870), (51870, 542776), (51883, 542640), (52190, 539448), (53040, 530803), (54264, 518830), (54587, 515760), (55874, 503880), (56784, 495805), (57460, 489972), (58330, 482664), (58786, 478920), (59280, 474929), (59865, 470288), (60333, 466640), (61880, 454974), (62628, 449540), (62985, 446992), (63856, 440895), (64220, 438396), (64470, 436696), (67184, 419055), (67431, 417520), (67830, 415064), (67847, 414960), (68952, 408310), (69160, 407082), (69996, 402220), (70980, 396644), (73066, 385320), (73680, 382109), (74256, 379145), (75829, 371280), (77064, 365330), (77520, 363181), (78285, 359632), (79820, 352716), (80444, 349980), (81662, 344760), (82992, 339235), (83504, 337155), (83811, 335920), (83980, 335244), (85960, 327522), (86190, 326648), (87495, 321776), (88179, 319280), (89908, 313140), (90440, 311298), (92820, 303316), (93328, 301665), (94640, 297483), (95784, 293930), (96330, 292264), (99161, 283920), (100555, 279984), (100776, 279370), (103152, 272935), (103740, 271388), (103766, 271320), (104380, 269724), (108528, 259415), (109174, 257880), (109599, 256880), (111748, 251940), (112385, 250512), (114920, 244986), (116660, 241332), (117572, 239460), (119730, 235144), (120666, 233320), (122493, 229840), (123760, 227487), (125256, 224770), (125970, 223496), (128440, 219198), (128940, 218348), (134862, 208760), (135660, 207532), (135694, 207480), (137904, 204155), (138320, 203541), (139685, 201552), (139992, 201110), (141960, 198322), (146132, 192660), (146965, 191568), (151658, 185640), (154128, 182665), (155649, 180880), (156570, 179816), (159640, 176358), (160888, 174990), (163324, 172380), (163761, 171920), (167622, 167960)]