2001717120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:278

約数の個数: 384

約数和(自身を含む): 7167744000

約数和(自身を除く): 5166026880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 169, 186, 192, 195, 199, 208, 240, 248, 260, 310, 312, 320, 338, 372, 384, 390, 398, 403, 416, 465, 480, 496, 507, 520, 597, 620, 624, 640, 676, 744, 780, 796, 806, 832, 845, 930, 960, 992, 995, 1014, 1040, 1194, 1209, 1240, 1248, 1352, 1488, 1560, 1592, 1612, 1664, 1690, 1860, 1920, 1984, 1990, 2015, 2028, 2080, 2388, 2418, 2480, 2496, 2535, 2587, 2704, 2976, 2985, 3120, 3184, 3224, 3380, 3720, 3968, 3980, 4030, 4056, 4160, 4776, 4836, 4960, 4992, 5070, 5174, 5239, 5408, 5952, 5970, 6045, 6169, 6240, 6368, 6448, 6760, 7440, 7761, 7960, 8060, 8112, 8320, 9552, 9672, 9920, 10140, 10348, 10478, 10816, 11904, 11940, 12090, 12338, 12480, 12736, 12896, 12935, 13520, 14880, 15522, 15717, 15920, 16120, 16224, 18507, 19104, 19344, 19840, 20280, 20696, 20956, 21632, 23880, 24180, 24676, 24960, 25472, 25792, 25870, 26195, 27040, 29760, 30845, 31044, 31434, 31840, 32240, 32448, 33631, 37014, 38208, 38688, 38805, 40560, 41392, 41912, 47760, 48360, 49352, 51584, 51740, 52390, 54080, 59520, 61690, 62088, 62868, 63680, 64480, 64896, 67262, 74028, 76416, 77376, 77610, 78585, 80197, 81120, 82784, 83824, 92535, 95520, 96720, 98704, 100893, 103480, 104780, 108160, 123380, 124176, 125736, 127360, 128960, 134524, 148056, 154752, 155220, 157170, 160394, 162240, 165568, 167648, 168155, 185070, 191040, 193440, 197408, 201786, 206960, 209560, 240591, 246760, 248352, 251472, 257920, 269048, 296112, 310440, 314340, 320788, 324480, 331136, 335296, 336310, 370140, 382080, 386880, 394816, 400985, 403572, 413920, 419120, 481182, 493520, 496704, 502944, 504465, 538096, 592224, 620880, 628680, 641576, 670592, 672620, 740280, 773760, 789632, 801970, 807144, 827840, 838240, 962364, 987040, 993408, 1005888, 1008930, 1042561, 1076192, 1184448, 1202955, 1241760, 1257360, 1283152, 1345240, 1480560, 1603940, 1614288, 1655680, 1676480, 1924728, 1974080, 2011776, 2017860, 2085122, 2152384, 2368896, 2405910, 2483520, 2514720, 2566304, 2690480, 2961120, 3127683, 3207880, 3228576, 3352960, 3849456, 3948160, 4035720, 4170244, 4304768, 4811820, 4967040, 5029440, 5132608, 5212805, 5380960, 5922240, 6255366, 6415760, 6457152, 7698912, 8071440, 8340488, 9623640, 10058880, 10265216, 10425610, 10761920, 11844480, 12510732, 12831520, 12914304, 15397824, 15638415, 16142880, 16680976, 19247280, 20851220, 21523840, 25021464, 25663040, 30795648, 31276830, 32285760, 33361952, 38494560, 41702440, 50042928, 51326080, 62553660, 64571520, 66723904, 76989120, 83404880, 100085856, 125107320, 133447808, 153978240, 166809760, 200171712, 250214640, 333619520, 400343424, 500429280, 667239040, 1000858560, 2001717120]

約数ペア:

[(1, 2001717120), (2, 1000858560), (3, 667239040), (4, 500429280), (5, 400343424), (6, 333619520), (8, 250214640), (10, 200171712), (12, 166809760), (13, 153978240), (15, 133447808), (16, 125107320), (20, 100085856), (24, 83404880), (26, 76989120), (30, 66723904), (31, 64571520), (32, 62553660), (39, 51326080), (40, 50042928), (48, 41702440), (52, 38494560), (60, 33361952), (62, 32285760), (64, 31276830), (65, 30795648), (78, 25663040), (80, 25021464), (93, 21523840), (96, 20851220), (104, 19247280), (120, 16680976), (124, 16142880), (128, 15638415), (130, 15397824), (155, 12914304), (156, 12831520), (160, 12510732), (169, 11844480), (186, 10761920), (192, 10425610), (195, 10265216), (199, 10058880), (208, 9623640), (240, 8340488), (248, 8071440), (260, 7698912), (310, 6457152), (312, 6415760), (320, 6255366), (338, 5922240), (372, 5380960), (384, 5212805), (390, 5132608), (398, 5029440), (403, 4967040), (416, 4811820), (465, 4304768), (480, 4170244), (496, 4035720), (507, 3948160), (520, 3849456), (597, 3352960), (620, 3228576), (624, 3207880), (640, 3127683), (676, 2961120), (744, 2690480), (780, 2566304), (796, 2514720), (806, 2483520), (832, 2405910), (845, 2368896), (930, 2152384), (960, 2085122), (992, 2017860), (995, 2011776), (1014, 1974080), (1040, 1924728), (1194, 1676480), (1209, 1655680), (1240, 1614288), (1248, 1603940), (1352, 1480560), (1488, 1345240), (1560, 1283152), (1592, 1257360), (1612, 1241760), (1664, 1202955), (1690, 1184448), (1860, 1076192), (1920, 1042561), (1984, 1008930), (1990, 1005888), (2015, 993408), (2028, 987040), (2080, 962364), (2388, 838240), (2418, 827840), (2480, 807144), (2496, 801970), (2535, 789632), (2587, 773760), (2704, 740280), (2976, 672620), (2985, 670592), (3120, 641576), (3184, 628680), (3224, 620880), (3380, 592224), (3720, 538096), (3968, 504465), (3980, 502944), (4030, 496704), (4056, 493520), (4160, 481182), (4776, 419120), (4836, 413920), (4960, 403572), (4992, 400985), (5070, 394816), (5174, 386880), (5239, 382080), (5408, 370140), (5952, 336310), (5970, 335296), (6045, 331136), (6169, 324480), (6240, 320788), (6368, 314340), (6448, 310440), (6760, 296112), (7440, 269048), (7761, 257920), (7960, 251472), (8060, 248352), (8112, 246760), (8320, 240591), (9552, 209560), (9672, 206960), (9920, 201786), (10140, 197408), (10348, 193440), (10478, 191040), (10816, 185070), (11904, 168155), (11940, 167648), (12090, 165568), (12338, 162240), (12480, 160394), (12736, 157170), (12896, 155220), (12935, 154752), (13520, 148056), (14880, 134524), (15522, 128960), (15717, 127360), (15920, 125736), (16120, 124176), (16224, 123380), (18507, 108160), (19104, 104780), (19344, 103480), (19840, 100893), (20280, 98704), (20696, 96720), (20956, 95520), (21632, 92535), (23880, 83824), (24180, 82784), (24676, 81120), (24960, 80197), (25472, 78585), (25792, 77610), (25870, 77376), (26195, 76416), (27040, 74028), (29760, 67262), (30845, 64896), (31044, 64480), (31434, 63680), (31840, 62868), (32240, 62088), (32448, 61690), (33631, 59520), (37014, 54080), (38208, 52390), (38688, 51740), (38805, 51584), (40560, 49352), (41392, 48360), (41912, 47760)]