1913389440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 384

約数和(自身を含む): 6782110560

約数和(自身を除く): 4868721120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 61, 62, 64, 68, 80, 85, 93, 96, 102, 120, 122, 124, 128, 136, 155, 160, 170, 183, 186, 192, 204, 240, 244, 248, 255, 272, 305, 310, 320, 340, 366, 372, 384, 408, 465, 480, 488, 496, 510, 527, 544, 610, 620, 640, 680, 732, 744, 816, 915, 930, 960, 961, 976, 992, 1020, 1037, 1054, 1088, 1220, 1240, 1360, 1464, 1488, 1581, 1632, 1830, 1860, 1891, 1920, 1922, 1952, 1984, 2040, 2074, 2108, 2176, 2440, 2480, 2635, 2720, 2883, 2928, 2976, 3111, 3162, 3264, 3660, 3720, 3782, 3844, 3904, 3968, 4080, 4148, 4216, 4805, 4880, 4960, 5185, 5270, 5440, 5673, 5766, 5856, 5952, 6222, 6324, 6528, 7320, 7440, 7564, 7688, 7808, 7905, 8160, 8296, 8432, 9455, 9610, 9760, 9920, 10370, 10540, 10880, 11346, 11532, 11712, 11904, 12444, 12648, 14415, 14640, 14880, 15128, 15376, 15555, 15810, 16320, 16337, 16592, 16864, 18910, 19220, 19520, 19840, 20740, 21080, 22692, 23064, 23424, 24888, 25296, 28365, 28830, 29280, 29760, 30256, 30752, 31110, 31620, 32147, 32640, 32674, 33184, 33728, 37820, 38440, 39040, 41480, 42160, 45384, 46128, 49011, 49776, 50592, 56730, 57660, 58560, 58621, 59520, 60512, 61504, 62220, 63240, 64294, 65348, 66368, 67456, 75640, 76880, 81685, 82960, 84320, 90768, 92256, 96441, 98022, 99552, 101184, 113460, 115320, 117120, 117242, 121024, 123008, 124440, 126480, 128588, 130696, 132736, 151280, 153760, 160735, 163370, 165920, 168640, 175863, 181536, 184512, 192882, 196044, 199104, 202368, 226920, 230640, 234484, 242048, 245055, 248880, 252960, 257176, 261392, 293105, 302560, 307520, 321470, 326740, 331840, 337280, 351726, 363072, 369024, 385764, 392088, 398208, 453840, 461280, 468968, 482205, 490110, 497760, 505920, 514352, 522784, 586210, 605120, 615040, 642940, 653480, 663680, 703452, 726144, 771528, 784176, 879315, 907680, 922560, 937936, 964410, 980220, 995520, 996557, 1011840, 1028704, 1045568, 1172420, 1210240, 1285880, 1306960, 1406904, 1543056, 1568352, 1758630, 1815360, 1845120, 1875872, 1928820, 1960440, 1991040, 1993114, 2057408, 2091136, 2344840, 2571760, 2613920, 2813808, 2989671, 3086112, 3136704, 3517260, 3630720, 3751744, 3857640, 3920880, 3986228, 4114816, 4689680, 4982785, 5143520, 5227840, 5627616, 5979342, 6172224, 6273408, 7034520, 7503488, 7715280, 7841760, 7972456, 9379360, 9965570, 10287040, 10455680, 11255232, 11958684, 12344448, 14069040, 14948355, 15430560, 15683520, 15944912, 18758720, 19931140, 20574080, 22510464, 23917368, 28138080, 29896710, 30861120, 31367040, 31889824, 37517440, 39862280, 47834736, 56276160, 59793420, 61722240, 63779648, 79724560, 95669472, 112552320, 119586840, 127559296, 159449120, 191338944, 239173680, 318898240, 382677888, 478347360, 637796480, 956694720, 1913389440]

約数ペア:

[(1, 1913389440), (2, 956694720), (3, 637796480), (4, 478347360), (5, 382677888), (6, 318898240), (8, 239173680), (10, 191338944), (12, 159449120), (15, 127559296), (16, 119586840), (17, 112552320), (20, 95669472), (24, 79724560), (30, 63779648), (31, 61722240), (32, 59793420), (34, 56276160), (40, 47834736), (48, 39862280), (51, 37517440), (60, 31889824), (61, 31367040), (62, 30861120), (64, 29896710), (68, 28138080), (80, 23917368), (85, 22510464), (93, 20574080), (96, 19931140), (102, 18758720), (120, 15944912), (122, 15683520), (124, 15430560), (128, 14948355), (136, 14069040), (155, 12344448), (160, 11958684), (170, 11255232), (183, 10455680), (186, 10287040), (192, 9965570), (204, 9379360), (240, 7972456), (244, 7841760), (248, 7715280), (255, 7503488), (272, 7034520), (305, 6273408), (310, 6172224), (320, 5979342), (340, 5627616), (366, 5227840), (372, 5143520), (384, 4982785), (408, 4689680), (465, 4114816), (480, 3986228), (488, 3920880), (496, 3857640), (510, 3751744), (527, 3630720), (544, 3517260), (610, 3136704), (620, 3086112), (640, 2989671), (680, 2813808), (732, 2613920), (744, 2571760), (816, 2344840), (915, 2091136), (930, 2057408), (960, 1993114), (961, 1991040), (976, 1960440), (992, 1928820), (1020, 1875872), (1037, 1845120), (1054, 1815360), (1088, 1758630), (1220, 1568352), (1240, 1543056), (1360, 1406904), (1464, 1306960), (1488, 1285880), (1581, 1210240), (1632, 1172420), (1830, 1045568), (1860, 1028704), (1891, 1011840), (1920, 996557), (1922, 995520), (1952, 980220), (1984, 964410), (2040, 937936), (2074, 922560), (2108, 907680), (2176, 879315), (2440, 784176), (2480, 771528), (2635, 726144), (2720, 703452), (2883, 663680), (2928, 653480), (2976, 642940), (3111, 615040), (3162, 605120), (3264, 586210), (3660, 522784), (3720, 514352), (3782, 505920), (3844, 497760), (3904, 490110), (3968, 482205), (4080, 468968), (4148, 461280), (4216, 453840), (4805, 398208), (4880, 392088), (4960, 385764), (5185, 369024), (5270, 363072), (5440, 351726), (5673, 337280), (5766, 331840), (5856, 326740), (5952, 321470), (6222, 307520), (6324, 302560), (6528, 293105), (7320, 261392), (7440, 257176), (7564, 252960), (7688, 248880), (7808, 245055), (7905, 242048), (8160, 234484), (8296, 230640), (8432, 226920), (9455, 202368), (9610, 199104), (9760, 196044), (9920, 192882), (10370, 184512), (10540, 181536), (10880, 175863), (11346, 168640), (11532, 165920), (11712, 163370), (11904, 160735), (12444, 153760), (12648, 151280), (14415, 132736), (14640, 130696), (14880, 128588), (15128, 126480), (15376, 124440), (15555, 123008), (15810, 121024), (16320, 117242), (16337, 117120), (16592, 115320), (16864, 113460), (18910, 101184), (19220, 99552), (19520, 98022), (19840, 96441), (20740, 92256), (21080, 90768), (22692, 84320), (23064, 82960), (23424, 81685), (24888, 76880), (25296, 75640), (28365, 67456), (28830, 66368), (29280, 65348), (29760, 64294), (30256, 63240), (30752, 62220), (31110, 61504), (31620, 60512), (32147, 59520), (32640, 58621), (32674, 58560), (33184, 57660), (33728, 56730), (37820, 50592), (38440, 49776), (39040, 49011), (41480, 46128), (42160, 45384)]