20192051880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:594

約数の個数: 768

約数和(自身を含む): 88970918400

約数和(自身を除く): 68778866520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 52, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 84, 88, 90, 91, 99, 104, 105, 110, 117, 120, 126, 130, 132, 137, 140, 143, 154, 156, 165, 168, 180, 182, 195, 198, 210, 220, 231, 234, 252, 260, 264, 273, 274, 280, 286, 308, 312, 315, 330, 360, 364, 385, 390, 396, 409, 411, 420, 429, 440, 455, 462, 468, 495, 504, 520, 546, 548, 572, 585, 616, 630, 660, 685, 693, 715, 728, 770, 780, 792, 818, 819, 822, 840, 858, 910, 924, 936, 959, 990, 1001, 1092, 1096, 1144, 1155, 1170, 1227, 1233, 1260, 1287, 1320, 1365, 1370, 1386, 1430, 1507, 1540, 1560, 1636, 1638, 1644, 1716, 1781, 1820, 1848, 1918, 1980, 2002, 2045, 2055, 2145, 2184, 2310, 2340, 2454, 2466, 2520, 2574, 2730, 2740, 2772, 2860, 2863, 2877, 3003, 3014, 3080, 3272, 3276, 3288, 3432, 3465, 3562, 3640, 3681, 3836, 3960, 4004, 4090, 4095, 4110, 4290, 4499, 4521, 4620, 4680, 4795, 4908, 4932, 5005, 5148, 5317, 5343, 5460, 5480, 5544, 5720, 5726, 5754, 6006, 6028, 6135, 6165, 6435, 6552, 6930, 7124, 7362, 7535, 7672, 8008, 8180, 8190, 8220, 8580, 8589, 8631, 8905, 8998, 9009, 9042, 9240, 9590, 9816, 9864, 10010, 10296, 10549, 10634, 10686, 10920, 11452, 11508, 12012, 12056, 12270, 12330, 12467, 12870, 13497, 13563, 13860, 14248, 14315, 14385, 14724, 15015, 15070, 15951, 16029, 16360, 16380, 16440, 17160, 17178, 17262, 17810, 17996, 18018, 18084, 18405, 19180, 19591, 20020, 21098, 21268, 21372, 22495, 22605, 22904, 23016, 24024, 24540, 24660, 24934, 25740, 25767, 26585, 26715, 26994, 27126, 27720, 28630, 28770, 29448, 30030, 30140, 31493, 31647, 31902, 32058, 32760, 34356, 34524, 35620, 35992, 36036, 36168, 36810, 37219, 37401, 38360, 39182, 40040, 40491, 42196, 42536, 42744, 42945, 43155, 44990, 45045, 45210, 47853, 49080, 49320, 49868, 51480, 51534, 52745, 53170, 53430, 53988, 54252, 56033, 57260, 57540, 58487, 58773, 60060, 60280, 62335, 62986, 63294, 63804, 64116, 67485, 67815, 68712, 69048, 71240, 72072, 73620, 74438, 74802, 78364, 79755, 80145, 80982, 84392, 85890, 86310, 89980, 90090, 90420, 94479, 94941, 95706, 97955, 99736, 103068, 105490, 106340, 106860, 107976, 108504, 111657, 112066, 112203, 114520, 115080, 116974, 117546, 120120, 124670, 125972, 126588, 127608, 128232, 128835, 134970, 135630, 137137, 147240, 148876, 149604, 156728, 157465, 158235, 159510, 160290, 161964, 168099, 171780, 172620, 175461, 176319, 179960, 180180, 180840, 186095, 187005, 188958, 189882, 191412, 195910, 202455, 206136, 210980, 212680, 213720, 223314, 224132, 224406, 233948, 235092, 239265, 249340, 251944, 253176, 257670, 269940, 271260, 274274, 280165, 283437, 292435, 293865, 297752, 299208, 314930, 316470, 319020, 320580, 323928, 334971, 336198, 343560, 345240, 350922, 352638, 360360, 372190, 374010, 377916, 379764, 382824, 391820, 392231, 404910, 409409, 411411, 421960, 446628, 448264, 448812, 467896, 470184, 472395, 474705, 478530, 498680, 504297, 515340, 526383, 539880, 542520, 548548, 558285, 560330, 561015, 566874, 584870, 587730, 616363, 629860, 632940, 638040, 641160, 669942, 672396, 685685, 701844, 705276, 728429, 744380, 748020, 755832, 759528, 783640, 784462, 809820, 818818, 822822, 840495, 877305, 881595, 893256, 897624, 944790, 949410, 957060, 1008594, 1030680, 1052766, 1097096, 1116570, 1120660, 1122030, 1133748, 1169740, 1175460, 1176693, 1228227, 1232726, 1234233, 1259720, 1265880, 1339884, 1344792, 1371370, 1403688, 1410552, 1417185, 1456858, 1488760, 1496040, 1568924, 1619640, 1637636, 1645644, 1674855, 1680990, 1754610, 1763190, 1849089, 1889580, 1898820, 1914120, 1961155, 2017188, 2047045, 2057055, 2105532, 2185287, 2233140, 2241320, 2244060, 2267496, 2339480, 2350920, 2353386, 2456454, 2465452, 2468466, 2521485, 2631915, 2679768, 2742740, 2834370, 2913716, 3081815, 3137848, 3275272, 3291288, 3349710, 3361980, 3509220, 3526380, 3530079, 3642145, 3684681, 3698178, 3779160, 3797640, 3922310, 4034376, 4094090, 4114110, 4211064, 4314541, 4370574, 4466280, 4488120, 4706772, 4912908, 4930904, 4936932, 5042970, 5099003, 5263830, 5485480, 5547267, 5668740, 5827432, 5883465, 6141135, 6163630, 6171165, 6555861, 6699420, 6723960, 7018440, 7052760, 7060158, 7284290, 7369362, 7396356, 7844620, 8012719, 8188180, 8228220, 8629082, 8741148, 9245445, 9413544, 9825816, 9873864, 10085940, 10198006, 10527660, 10926435, 11094534, 11337480, 11766930, 12282270, 12327260, 12342330, 12943623, 13111722, 13398840, 14120316, 14568580, 14738724, 14792712, 15297009, 15689240, 16025438, 16376360, 16456440, 17258164, 17482296, 17650395, 18423405, 18490890, 20171880, 20396012, 21055320, 21572705, 21852870, 22189068, 23533860, 24038157, 24564540, 24654520, 24684660, 25495015, 25887246, 26223444, 27736335, 28240632, 29137160, 29477448, 30594018, 32050876, 32779305, 34516328, 35300790, 36846810, 36981780, 38830869, 40063595, 40792024, 43145410, 43705740, 44378136, 45891027, 47067720, 48076314, 49129080, 49369320, 50990030, 51774492, 52446888, 55472670, 56089033, 61188036, 64101752, 64718115, 65558610, 70601580, 72114471, 73693620, 73963560, 76485045, 77661738, 80127190, 86290820, 87411480, 91782054, 96152628, 101980060, 103548984, 110945340, 112178066, 120190785, 122376072, 129436230, 131117220, 141203160, 144228942, 147387240, 152970090, 155323476, 160254380, 168267099, 172581640, 183564108, 192305256, 194154345, 203960120, 221890680, 224356132, 229455135, 240381570, 258872460, 262234440, 280445165, 288457884, 305940180, 310646952, 320508760, 336534198, 360572355, 367128216, 388308690, 448712264, 458910270, 480763140, 504801297, 517744920, 560890330, 576915768, 611880360, 673068396, 721144710, 776617380, 841335495, 917820540, 961526280, 1009602594, 1121780660, 1346136792, 1442289420, 1553234760, 1682670990, 1835641080, 2019205188, 2243561320, 2524006485, 2884578840, 3365341980, 4038410376, 5048012970, 6730683960, 10096025940, 20192051880]

約数ペア:

[(1, 20192051880), (2, 10096025940), (3, 6730683960), (4, 5048012970), (5, 4038410376), (6, 3365341980), (7, 2884578840), (8, 2524006485), (9, 2243561320), (10, 2019205188), (11, 1835641080), (12, 1682670990), (13, 1553234760), (14, 1442289420), (15, 1346136792), (18, 1121780660), (20, 1009602594), (21, 961526280), (22, 917820540), (24, 841335495), (26, 776617380), (28, 721144710), (30, 673068396), (33, 611880360), (35, 576915768), (36, 560890330), (39, 517744920), (40, 504801297), (42, 480763140), (44, 458910270), (45, 448712264), (52, 388308690), (55, 367128216), (56, 360572355), (60, 336534198), (63, 320508760), (65, 310646952), (66, 305940180), (70, 288457884), (72, 280445165), (77, 262234440), (78, 258872460), (84, 240381570), (88, 229455135), (90, 224356132), (91, 221890680), (99, 203960120), (104, 194154345), (105, 192305256), (110, 183564108), (117, 172581640), (120, 168267099), (126, 160254380), (130, 155323476), (132, 152970090), (137, 147387240), (140, 144228942), (143, 141203160), (154, 131117220), (156, 129436230), (165, 122376072), (168, 120190785), (180, 112178066), (182, 110945340), (195, 103548984), (198, 101980060), (210, 96152628), (220, 91782054), (231, 87411480), (234, 86290820), (252, 80127190), (260, 77661738), (264, 76485045), (273, 73963560), (274, 73693620), (280, 72114471), (286, 70601580), (308, 65558610), (312, 64718115), (315, 64101752), (330, 61188036), (360, 56089033), (364, 55472670), (385, 52446888), (390, 51774492), (396, 50990030), (409, 49369320), (411, 49129080), (420, 48076314), (429, 47067720), (440, 45891027), (455, 44378136), (462, 43705740), (468, 43145410), (495, 40792024), (504, 40063595), (520, 38830869), (546, 36981780), (548, 36846810), (572, 35300790), (585, 34516328), (616, 32779305), (630, 32050876), (660, 30594018), (685, 29477448), (693, 29137160), (715, 28240632), (728, 27736335), (770, 26223444), (780, 25887246), (792, 25495015), (818, 24684660), (819, 24654520), (822, 24564540), (840, 24038157), (858, 23533860), (910, 22189068), (924, 21852870), (936, 21572705), (959, 21055320), (990, 20396012), (1001, 20171880), (1092, 18490890), (1096, 18423405), (1144, 17650395), (1155, 17482296), (1170, 17258164), (1227, 16456440), (1233, 16376360), (1260, 16025438), (1287, 15689240), (1320, 15297009), (1365, 14792712), (1370, 14738724), (1386, 14568580), (1430, 14120316), (1507, 13398840), (1540, 13111722), (1560, 12943623), (1636, 12342330), (1638, 12327260), (1644, 12282270), (1716, 11766930), (1781, 11337480), (1820, 11094534), (1848, 10926435), (1918, 10527660), (1980, 10198006), (2002, 10085940), (2045, 9873864), (2055, 9825816), (2145, 9413544), (2184, 9245445), (2310, 8741148), (2340, 8629082), (2454, 8228220), (2466, 8188180), (2520, 8012719), (2574, 7844620), (2730, 7396356), (2740, 7369362), (2772, 7284290), (2860, 7060158), (2863, 7052760), (2877, 7018440), (3003, 6723960), (3014, 6699420), (3080, 6555861), (3272, 6171165), (3276, 6163630), (3288, 6141135), (3432, 5883465), (3465, 5827432), (3562, 5668740), (3640, 5547267), (3681, 5485480), (3836, 5263830), (3960, 5099003), (4004, 5042970), (4090, 4936932), (4095, 4930904), (4110, 4912908), (4290, 4706772), (4499, 4488120), (4521, 4466280), (4620, 4370574), (4680, 4314541), (4795, 4211064), (4908, 4114110), (4932, 4094090), (5005, 4034376), (5148, 3922310), (5317, 3797640), (5343, 3779160), (5460, 3698178), (5480, 3684681), (5544, 3642145), (5720, 3530079), (5726, 3526380), (5754, 3509220), (6006, 3361980), (6028, 3349710), (6135, 3291288), (6165, 3275272), (6435, 3137848), (6552, 3081815), (6930, 2913716), (7124, 2834370), (7362, 2742740), (7535, 2679768), (7672, 2631915), (8008, 2521485), (8180, 2468466), (8190, 2465452), (8220, 2456454), (8580, 2353386), (8589, 2350920), (8631, 2339480), (8905, 2267496), (8998, 2244060), (9009, 2241320), (9042, 2233140), (9240, 2185287), (9590, 2105532), (9816, 2057055), (9864, 2047045), (10010, 2017188), (10296, 1961155), (10549, 1914120), (10634, 1898820), (10686, 1889580), (10920, 1849089), (11452, 1763190), (11508, 1754610), (12012, 1680990), (12056, 1674855), (12270, 1645644), (12330, 1637636), (12467, 1619640), (12870, 1568924), (13497, 1496040), (13563, 1488760), (13860, 1456858), (14248, 1417185), (14315, 1410552), (14385, 1403688), (14724, 1371370), (15015, 1344792), (15070, 1339884), (15951, 1265880), (16029, 1259720), (16360, 1234233), (16380, 1232726), (16440, 1228227), (17160, 1176693), (17178, 1175460), (17262, 1169740), (17810, 1133748), (17996, 1122030), (18018, 1120660), (18084, 1116570), (18405, 1097096), (19180, 1052766), (19591, 1030680), (20020, 1008594), (21098, 957060), (21268, 949410), (21372, 944790), (22495, 897624), (22605, 893256), (22904, 881595), (23016, 877305), (24024, 840495), (24540, 822822), (24660, 818818), (24934, 809820), (25740, 784462), (25767, 783640), (26585, 759528), (26715, 755832), (26994, 748020), (27126, 744380), (27720, 728429), (28630, 705276), (28770, 701844), (29448, 685685), (30030, 672396), (30140, 669942), (31493, 641160), (31647, 638040), (31902, 632940), (32058, 629860), (32760, 616363), (34356, 587730), (34524, 584870), (35620, 566874), (35992, 561015), (36036, 560330), (36168, 558285), (36810, 548548), (37219, 542520), (37401, 539880), (38360, 526383), (39182, 515340), (40040, 504297), (40491, 498680), (42196, 478530), (42536, 474705), (42744, 472395), (42945, 470184), (43155, 467896), (44990, 448812), (45045, 448264), (45210, 446628), (47853, 421960), (49080, 411411), (49320, 409409), (49868, 404910), (51480, 392231), (51534, 391820), (52745, 382824), (53170, 379764), (53430, 377916), (53988, 374010), (54252, 372190), (56033, 360360), (57260, 352638), (57540, 350922), (58487, 345240), (58773, 343560), (60060, 336198), (60280, 334971), (62335, 323928), (62986, 320580), (63294, 319020), (63804, 316470), (64116, 314930), (67485, 299208), (67815, 297752), (68712, 293865), (69048, 292435), (71240, 283437), (72072, 280165), (73620, 274274), (74438, 271260), (74802, 269940), (78364, 257670), (79755, 253176), (80145, 251944), (80982, 249340), (84392, 239265), (85890, 235092), (86310, 233948), (89980, 224406), (90090, 224132), (90420, 223314), (94479, 213720), (94941, 212680), (95706, 210980), (97955, 206136), (99736, 202455), (103068, 195910), (105490, 191412), (106340, 189882), (106860, 188958), (107976, 187005), (108504, 186095), (111657, 180840), (112066, 180180), (112203, 179960), (114520, 176319), (115080, 175461), (116974, 172620), (117546, 171780), (120120, 168099), (124670, 161964), (125972, 160290), (126588, 159510), (127608, 158235), (128232, 157465), (128835, 156728), (134970, 149604), (135630, 148876), (137137, 147240)]