19202186640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 960

約数和(自身を含む): 80250863616

約数和(自身を除く): 61048676976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 35, 39, 40, 42, 43, 46, 48, 49, 52, 56, 60, 65, 69, 70, 78, 80, 84, 86, 91, 92, 98, 104, 105, 112, 115, 120, 127, 129, 130, 138, 140, 147, 156, 161, 168, 172, 182, 184, 195, 196, 208, 210, 215, 230, 240, 245, 254, 258, 260, 273, 276, 280, 294, 299, 301, 312, 322, 336, 344, 345, 364, 368, 381, 390, 392, 420, 430, 455, 460, 483, 490, 508, 516, 520, 546, 552, 559, 560, 588, 598, 602, 624, 635, 637, 644, 645, 688, 690, 728, 735, 762, 780, 784, 805, 840, 860, 889, 897, 903, 910, 920, 966, 980, 989, 1016, 1032, 1040, 1092, 1104, 1118, 1127, 1176, 1196, 1204, 1270, 1274, 1288, 1290, 1365, 1380, 1456, 1470, 1495, 1505, 1524, 1560, 1610, 1651, 1677, 1680, 1720, 1778, 1794, 1806, 1820, 1840, 1905, 1911, 1932, 1960, 1978, 2032, 2064, 2093, 2107, 2184, 2236, 2254, 2352, 2392, 2408, 2415, 2540, 2548, 2576, 2580, 2667, 2730, 2760, 2795, 2921, 2940, 2967, 2990, 3010, 3048, 3120, 3185, 3220, 3302, 3354, 3381, 3440, 3556, 3588, 3612, 3640, 3810, 3822, 3864, 3913, 3920, 3956, 4186, 4214, 4368, 4445, 4472, 4485, 4508, 4515, 4784, 4816, 4830, 4945, 4953, 5080, 5096, 5160, 5334, 5460, 5461, 5520, 5590, 5635, 5842, 5880, 5934, 5980, 6020, 6096, 6223, 6279, 6321, 6370, 6440, 6604, 6708, 6762, 6923, 7112, 7176, 7224, 7280, 7620, 7644, 7728, 7826, 7912, 8255, 8372, 8385, 8428, 8763, 8890, 8944, 8970, 9016, 9030, 9555, 9660, 9890, 9906, 10160, 10192, 10320, 10465, 10535, 10668, 10920, 10922, 11180, 11270, 11557, 11684, 11739, 11760, 11868, 11960, 12040, 12446, 12558, 12642, 12740, 12857, 12880, 13208, 13335, 13416, 13524, 13846, 14224, 14352, 14448, 14605, 14651, 14835, 15240, 15288, 15652, 15824, 16383, 16510, 16744, 16770, 16856, 16905, 17526, 17780, 17940, 18032, 18060, 18669, 19110, 19320, 19565, 19780, 19812, 20447, 20769, 20930, 21070, 21336, 21840, 21844, 22360, 22540, 23114, 23368, 23478, 23736, 23920, 24080, 24765, 24892, 25116, 25284, 25480, 25714, 26416, 26670, 26832, 27048, 27305, 27391, 27692, 29210, 29302, 29670, 30480, 30576, 31115, 31304, 31395, 31605, 32766, 33020, 33488, 33540, 33712, 33810, 34615, 34671, 35052, 35560, 35880, 36120, 37338, 37973, 38220, 38227, 38571, 38640, 39130, 39560, 39624, 40894, 41538, 41860, 42140, 42672, 43688, 43815, 43953, 44720, 45080, 46228, 46736, 46956, 47472, 48461, 49530, 49784, 50232, 50568, 50960, 51428, 53340, 54096, 54610, 54782, 55384, 57785, 58420, 58604, 58695, 59340, 61341, 62230, 62608, 62790, 63210, 64285, 65532, 66040, 67080, 67620, 69230, 69342, 70104, 70993, 71120, 71760, 72240, 73255, 74676, 75946, 76440, 76454, 77142, 78260, 79120, 79248, 80899, 81788, 81915, 82173, 83076, 83720, 84280, 87376, 87630, 87906, 89999, 90160, 92456, 93345, 93912, 96922, 99060, 99568, 100464, 101136, 102235, 102856, 103845, 106680, 109220, 109564, 110768, 113919, 114681, 115570, 116840, 117208, 117390, 118680, 122682, 124460, 125580, 125603, 126420, 128570, 131064, 132080, 134160, 135240, 136955, 138460, 138684, 140208, 141986, 143129, 145383, 146510, 149352, 151892, 152880, 152908, 154284, 156520, 161798, 163576, 163830, 164346, 166152, 167440, 168560, 173355, 175260, 175812, 179998, 184912, 186690, 187824, 189865, 191135, 192855, 193844, 198120, 204470, 205712, 207690, 212979, 213360, 218440, 219128, 219765, 227838, 229362, 231140, 233680, 234416, 234780, 237360, 242305, 242697, 245364, 248920, 251160, 251206, 252840, 257140, 262128, 265811, 267589, 269997, 270480, 273910, 276920, 277368, 283972, 286258, 290766, 293020, 298704, 303784, 305816, 306705, 308568, 313040, 323596, 327152, 327660, 328692, 332304, 346710, 350520, 351624, 354965, 359996, 373380, 376809, 379730, 382270, 385710, 387688, 396240, 404495, 408940, 410865, 415380, 425958, 429387, 436880, 438256, 439530, 449995, 455676, 458724, 462280, 469560, 484610, 485394, 490728, 496951, 497840, 502320, 502412, 505680, 514280, 531622, 535178, 539994, 547820, 553840, 554736, 567944, 569595, 572516, 573405, 581532, 586040, 607568, 611632, 613410, 617136, 628015, 629993, 647192, 655320, 657384, 693420, 701040, 703248, 709930, 715645, 719992, 726915, 746760, 753618, 759460, 764540, 771420, 775376, 797433, 802767, 808990, 817880, 821730, 830760, 851916, 858774, 879060, 879221, 899990, 911352, 917448, 924560, 939120, 969220, 970788, 981456, 993902, 1004824, 1028560, 1063244, 1064895, 1070356, 1079988, 1095640, 1135888, 1139190, 1145032, 1146810, 1163064, 1172080, 1213485, 1226820, 1256030, 1259986, 1294384, 1310640, 1314768, 1329055, 1337945, 1349985, 1386840, 1419860, 1431290, 1439984, 1453830, 1490853, 1493520, 1507236, 1518920, 1529080, 1542840, 1594866, 1605534, 1617980, 1632839, 1635760, 1643460, 1661520, 1703832, 1717548, 1758120, 1758442, 1799980, 1822704, 1834896, 1860677, 1884045, 1889979, 1938440, 1941576, 1987804, 2009648, 2126488, 2129790, 2140712, 2146935, 2159976, 2191280, 2278380, 2290064, 2293620, 2326128, 2426970, 2453640, 2484755, 2512060, 2519972, 2637663, 2658110, 2675890, 2699970, 2773680, 2839720, 2862580, 2907660, 2981706, 3014472, 3037840, 3058160, 3085680, 3149965, 3189732, 3211068, 3235960, 3265678, 3286920, 3407664, 3435096, 3478657, 3516240, 3516884, 3599960, 3721354, 3768090, 3779958, 3876880, 3883152, 3975608, 3987165, 4013835, 4252976, 4259580, 4281424, 4293870, 4319952, 4396105, 4556760, 4587240, 4853940, 4898517, 4907280, 4969510, 5024120, 5039944, 5275326, 5316220, 5351780, 5399940, 5582031, 5679440, 5725160, 5815320, 5963412, 6028944, 6154547, 6299930, 6379464, 6422136, 6471920, 6531356, 6573840, 6870192, 6957314, 7033768, 7199920, 7442708, 7454265, 7536180, 7559916, 7951216, 7974330, 8027670, 8164195, 8519160, 8587740, 8792210, 9113520, 9174480, 9303385, 9449895, 9707880, 9797034, 9939020, 10048240, 10079888, 10435971, 10550652, 10632440, 10703560, 10799880, 11164062, 11429873, 11450320, 11630640, 11926824, 12309094, 12599860, 12758928, 12844272, 13062712, 13188315, 13914628, 14067536, 14885416, 14908530, 15072360, 15119832, 15948660, 16055340, 16328390, 17038320, 17175480, 17393285, 17584420, 18463641, 18606770, 18899790, 19415760, 19594068, 19878040, 20871942, 21101304, 21264880, 21407120, 21599760, 22328124, 22859746, 23853648, 24492585, 24618188, 25199720, 26125424, 26376630, 27829256, 27910155, 29770832, 29817060, 30144720, 30239664, 30772735, 31897320, 32110680, 32656780, 34289619, 34350960, 34786570, 35168840, 36927282, 37213540, 37799580, 39188136, 39756080, 41743884, 42202608, 44656248, 45719492, 48985170, 49236376, 50399440, 52179855, 52753260, 55658512, 55820310, 57149365, 59634120, 61545470, 63794640, 64221360, 65313560, 68579238, 69573140, 70337680, 73854564, 74427080, 75599160, 78376272, 80009111, 83487768, 89312496, 91438984, 92318205, 97970340, 98472752, 104359710, 105506520, 111640620, 114298730, 119268240, 123090940, 130627120, 137158476, 139146280, 147709128, 148854160, 151198320, 160018222, 166975536, 171448095, 182877968, 184636410, 195940680, 208719420, 211013040, 223281240, 228597460, 240027333, 246181880, 274316952, 278292560, 295418256, 320036444, 342896190, 369272820, 391881360, 400045555, 417438840, 446562480, 457194920, 480054666, 492363760, 548633904, 640072888, 685792380, 738545640, 800091110, 834877680, 914389840, 960109332, 1200136665, 1280145776, 1371584760, 1477091280, 1600182220, 1920218664, 2400273330, 2743169520, 3200364440, 3840437328, 4800546660, 6400728880, 9601093320, 19202186640]

約数ペア:

[(1, 19202186640), (2, 9601093320), (3, 6400728880), (4, 4800546660), (5, 3840437328), (6, 3200364440), (7, 2743169520), (8, 2400273330), (10, 1920218664), (12, 1600182220), (13, 1477091280), (14, 1371584760), (15, 1280145776), (16, 1200136665), (20, 960109332), (21, 914389840), (23, 834877680), (24, 800091110), (26, 738545640), (28, 685792380), (30, 640072888), (35, 548633904), (39, 492363760), (40, 480054666), (42, 457194920), (43, 446562480), (46, 417438840), (48, 400045555), (49, 391881360), (52, 369272820), (56, 342896190), (60, 320036444), (65, 295418256), (69, 278292560), (70, 274316952), (78, 246181880), (80, 240027333), (84, 228597460), (86, 223281240), (91, 211013040), (92, 208719420), (98, 195940680), (104, 184636410), (105, 182877968), (112, 171448095), (115, 166975536), (120, 160018222), (127, 151198320), (129, 148854160), (130, 147709128), (138, 139146280), (140, 137158476), (147, 130627120), (156, 123090940), (161, 119268240), (168, 114298730), (172, 111640620), (182, 105506520), (184, 104359710), (195, 98472752), (196, 97970340), (208, 92318205), (210, 91438984), (215, 89312496), (230, 83487768), (240, 80009111), (245, 78376272), (254, 75599160), (258, 74427080), (260, 73854564), (273, 70337680), (276, 69573140), (280, 68579238), (294, 65313560), (299, 64221360), (301, 63794640), (312, 61545470), (322, 59634120), (336, 57149365), (344, 55820310), (345, 55658512), (364, 52753260), (368, 52179855), (381, 50399440), (390, 49236376), (392, 48985170), (420, 45719492), (430, 44656248), (455, 42202608), (460, 41743884), (483, 39756080), (490, 39188136), (508, 37799580), (516, 37213540), (520, 36927282), (546, 35168840), (552, 34786570), (559, 34350960), (560, 34289619), (588, 32656780), (598, 32110680), (602, 31897320), (624, 30772735), (635, 30239664), (637, 30144720), (644, 29817060), (645, 29770832), (688, 27910155), (690, 27829256), (728, 26376630), (735, 26125424), (762, 25199720), (780, 24618188), (784, 24492585), (805, 23853648), (840, 22859746), (860, 22328124), (889, 21599760), (897, 21407120), (903, 21264880), (910, 21101304), (920, 20871942), (966, 19878040), (980, 19594068), (989, 19415760), (1016, 18899790), (1032, 18606770), (1040, 18463641), (1092, 17584420), (1104, 17393285), (1118, 17175480), (1127, 17038320), (1176, 16328390), (1196, 16055340), (1204, 15948660), (1270, 15119832), (1274, 15072360), (1288, 14908530), (1290, 14885416), (1365, 14067536), (1380, 13914628), (1456, 13188315), (1470, 13062712), (1495, 12844272), (1505, 12758928), (1524, 12599860), (1560, 12309094), (1610, 11926824), (1651, 11630640), (1677, 11450320), (1680, 11429873), (1720, 11164062), (1778, 10799880), (1794, 10703560), (1806, 10632440), (1820, 10550652), (1840, 10435971), (1905, 10079888), (1911, 10048240), (1932, 9939020), (1960, 9797034), (1978, 9707880), (2032, 9449895), (2064, 9303385), (2093, 9174480), (2107, 9113520), (2184, 8792210), (2236, 8587740), (2254, 8519160), (2352, 8164195), (2392, 8027670), (2408, 7974330), (2415, 7951216), (2540, 7559916), (2548, 7536180), (2576, 7454265), (2580, 7442708), (2667, 7199920), (2730, 7033768), (2760, 6957314), (2795, 6870192), (2921, 6573840), (2940, 6531356), (2967, 6471920), (2990, 6422136), (3010, 6379464), (3048, 6299930), (3120, 6154547), (3185, 6028944), (3220, 5963412), (3302, 5815320), (3354, 5725160), (3381, 5679440), (3440, 5582031), (3556, 5399940), (3588, 5351780), (3612, 5316220), (3640, 5275326), (3810, 5039944), (3822, 5024120), (3864, 4969510), (3913, 4907280), (3920, 4898517), (3956, 4853940), (4186, 4587240), (4214, 4556760), (4368, 4396105), (4445, 4319952), (4472, 4293870), (4485, 4281424), (4508, 4259580), (4515, 4252976), (4784, 4013835), (4816, 3987165), (4830, 3975608), (4945, 3883152), (4953, 3876880), (5080, 3779958), (5096, 3768090), (5160, 3721354), (5334, 3599960), (5460, 3516884), (5461, 3516240), (5520, 3478657), (5590, 3435096), (5635, 3407664), (5842, 3286920), (5880, 3265678), (5934, 3235960), (5980, 3211068), (6020, 3189732), (6096, 3149965), (6223, 3085680), (6279, 3058160), (6321, 3037840), (6370, 3014472), (6440, 2981706), (6604, 2907660), (6708, 2862580), (6762, 2839720), (6923, 2773680), (7112, 2699970), (7176, 2675890), (7224, 2658110), (7280, 2637663), (7620, 2519972), (7644, 2512060), (7728, 2484755), (7826, 2453640), (7912, 2426970), (8255, 2326128), (8372, 2293620), (8385, 2290064), (8428, 2278380), (8763, 2191280), (8890, 2159976), (8944, 2146935), (8970, 2140712), (9016, 2129790), (9030, 2126488), (9555, 2009648), (9660, 1987804), (9890, 1941576), (9906, 1938440), (10160, 1889979), (10192, 1884045), (10320, 1860677), (10465, 1834896), (10535, 1822704), (10668, 1799980), (10920, 1758442), (10922, 1758120), (11180, 1717548), (11270, 1703832), (11557, 1661520), (11684, 1643460), (11739, 1635760), (11760, 1632839), (11868, 1617980), (11960, 1605534), (12040, 1594866), (12446, 1542840), (12558, 1529080), (12642, 1518920), (12740, 1507236), (12857, 1493520), (12880, 1490853), (13208, 1453830), (13335, 1439984), (13416, 1431290), (13524, 1419860), (13846, 1386840), (14224, 1349985), (14352, 1337945), (14448, 1329055), (14605, 1314768), (14651, 1310640), (14835, 1294384), (15240, 1259986), (15288, 1256030), (15652, 1226820), (15824, 1213485), (16383, 1172080), (16510, 1163064), (16744, 1146810), (16770, 1145032), (16856, 1139190), (16905, 1135888), (17526, 1095640), (17780, 1079988), (17940, 1070356), (18032, 1064895), (18060, 1063244), (18669, 1028560), (19110, 1004824), (19320, 993902), (19565, 981456), (19780, 970788), (19812, 969220), (20447, 939120), (20769, 924560), (20930, 917448), (21070, 911352), (21336, 899990), (21840, 879221), (21844, 879060), (22360, 858774), (22540, 851916), (23114, 830760), (23368, 821730), (23478, 817880), (23736, 808990), (23920, 802767), (24080, 797433), (24765, 775376), (24892, 771420), (25116, 764540), (25284, 759460), (25480, 753618), (25714, 746760), (26416, 726915), (26670, 719992), (26832, 715645), (27048, 709930), (27305, 703248), (27391, 701040), (27692, 693420), (29210, 657384), (29302, 655320), (29670, 647192), (30480, 629993), (30576, 628015), (31115, 617136), (31304, 613410), (31395, 611632), (31605, 607568), (32766, 586040), (33020, 581532), (33488, 573405), (33540, 572516), (33712, 569595), (33810, 567944), (34615, 554736), (34671, 553840), (35052, 547820), (35560, 539994), (35880, 535178), (36120, 531622), (37338, 514280), (37973, 505680), (38220, 502412), (38227, 502320), (38571, 497840), (38640, 496951), (39130, 490728), (39560, 485394), (39624, 484610), (40894, 469560), (41538, 462280), (41860, 458724), (42140, 455676), (42672, 449995), (43688, 439530), (43815, 438256), (43953, 436880), (44720, 429387), (45080, 425958), (46228, 415380), (46736, 410865), (46956, 408940), (47472, 404495), (48461, 396240), (49530, 387688), (49784, 385710), (50232, 382270), (50568, 379730), (50960, 376809), (51428, 373380), (53340, 359996), (54096, 354965), (54610, 351624), (54782, 350520), (55384, 346710), (57785, 332304), (58420, 328692), (58604, 327660), (58695, 327152), (59340, 323596), (61341, 313040), (62230, 308568), (62608, 306705), (62790, 305816), (63210, 303784), (64285, 298704), (65532, 293020), (66040, 290766), (67080, 286258), (67620, 283972), (69230, 277368), (69342, 276920), (70104, 273910), (70993, 270480), (71120, 269997), (71760, 267589), (72240, 265811), (73255, 262128), (74676, 257140), (75946, 252840), (76440, 251206), (76454, 251160), (77142, 248920), (78260, 245364), (79120, 242697), (79248, 242305), (80899, 237360), (81788, 234780), (81915, 234416), (82173, 233680), (83076, 231140), (83720, 229362), (84280, 227838), (87376, 219765), (87630, 219128), (87906, 218440), (89999, 213360), (90160, 212979), (92456, 207690), (93345, 205712), (93912, 204470), (96922, 198120), (99060, 193844), (99568, 192855), (100464, 191135), (101136, 189865), (102235, 187824), (102856, 186690), (103845, 184912), (106680, 179998), (109220, 175812), (109564, 175260), (110768, 173355), (113919, 168560), (114681, 167440), (115570, 166152), (116840, 164346), (117208, 163830), (117390, 163576), (118680, 161798), (122682, 156520), (124460, 154284), (125580, 152908), (125603, 152880), (126420, 151892), (128570, 149352), (131064, 146510), (132080, 145383), (134160, 143129), (135240, 141986), (136955, 140208), (138460, 138684)]