19198978560

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16339}}^1$

素因数の和:16388

約数の個数: 320

約数和(自身を含む): 72212342400

約数和(自身を除く): 53013363840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 512, 540, 544, 576, 612, 640, 680, 720, 765, 768, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2304, 2448, 2560, 2720, 2880, 3060, 3264, 3456, 3672, 3840, 4080, 4320, 4352, 4590, 4608, 4896, 5440, 5760, 6120, 6528, 6912, 7344, 7680, 8160, 8640, 8704, 9180, 9792, 10880, 11520, 12240, 13056, 13824, 14688, 16320, 16339, 17280, 18360, 19584, 21760, 23040, 24480, 26112, 29376, 32640, 32678, 34560, 36720, 39168, 43520, 48960, 49017, 58752, 65280, 65356, 69120, 73440, 78336, 81695, 97920, 98034, 117504, 130560, 130712, 146880, 147051, 163390, 195840, 196068, 235008, 245085, 261424, 277763, 293760, 294102, 326780, 391680, 392136, 441153, 490170, 522848, 555526, 587520, 588204, 653560, 735255, 784272, 833289, 882306, 980340, 1045696, 1111052, 1175040, 1176408, 1307120, 1388815, 1470510, 1568544, 1666578, 1764612, 1960680, 2091392, 2205765, 2222104, 2352816, 2499867, 2614240, 2777630, 2941020, 3137088, 3333156, 3529224, 3921360, 4166445, 4182784, 4411530, 4444208, 4705632, 4999734, 5228480, 5555260, 5882040, 6274176, 6666312, 7058448, 7499601, 7842720, 8332890, 8365568, 8823060, 8888416, 9411264, 9999468, 10456960, 11110520, 11764080, 12499335, 12548352, 13332624, 14116896, 14999202, 15685440, 16665780, 17646120, 17776832, 18822528, 19998936, 20913920, 22221040, 23528160, 24998670, 25096704, 26665248, 28233792, 29998404, 31370880, 33331560, 35292240, 35553664, 37498005, 37645056, 39997872, 41827840, 44442080, 47056320, 49997340, 53330496, 56467584, 59996808, 62741760, 66663120, 70584480, 71107328, 74996010, 75290112, 79995744, 88884160, 94112640, 99994680, 106660992, 112935168, 119993616, 125483520, 133326240, 141168960, 142214656, 149992020, 159991488, 177768320, 188225280, 199989360, 213321984, 225870336, 239987232, 266652480, 282337920, 299984040, 319982976, 355536640, 376450560, 399978720, 426643968, 479974464, 533304960, 564675840, 599968080, 639965952, 711073280, 799957440, 959948928, 1066609920, 1129351680, 1199936160, 1279931904, 1599914880, 1919897856, 2133219840, 2399872320, 3199829760, 3839795712, 4799744640, 6399659520, 9599489280, 19198978560]

約数ペア:

[(1, 19198978560), (2, 9599489280), (3, 6399659520), (4, 4799744640), (5, 3839795712), (6, 3199829760), (8, 2399872320), (9, 2133219840), (10, 1919897856), (12, 1599914880), (15, 1279931904), (16, 1199936160), (17, 1129351680), (18, 1066609920), (20, 959948928), (24, 799957440), (27, 711073280), (30, 639965952), (32, 599968080), (34, 564675840), (36, 533304960), (40, 479974464), (45, 426643968), (48, 399978720), (51, 376450560), (54, 355536640), (60, 319982976), (64, 299984040), (68, 282337920), (72, 266652480), (80, 239987232), (85, 225870336), (90, 213321984), (96, 199989360), (102, 188225280), (108, 177768320), (120, 159991488), (128, 149992020), (135, 142214656), (136, 141168960), (144, 133326240), (153, 125483520), (160, 119993616), (170, 112935168), (180, 106660992), (192, 99994680), (204, 94112640), (216, 88884160), (240, 79995744), (255, 75290112), (256, 74996010), (270, 71107328), (272, 70584480), (288, 66663120), (306, 62741760), (320, 59996808), (340, 56467584), (360, 53330496), (384, 49997340), (408, 47056320), (432, 44442080), (459, 41827840), (480, 39997872), (510, 37645056), (512, 37498005), (540, 35553664), (544, 35292240), (576, 33331560), (612, 31370880), (640, 29998404), (680, 28233792), (720, 26665248), (765, 25096704), (768, 24998670), (816, 23528160), (864, 22221040), (918, 20913920), (960, 19998936), (1020, 18822528), (1080, 17776832), (1088, 17646120), (1152, 16665780), (1224, 15685440), (1280, 14999202), (1360, 14116896), (1440, 13332624), (1530, 12548352), (1536, 12499335), (1632, 11764080), (1728, 11110520), (1836, 10456960), (1920, 9999468), (2040, 9411264), (2160, 8888416), (2176, 8823060), (2295, 8365568), (2304, 8332890), (2448, 7842720), (2560, 7499601), (2720, 7058448), (2880, 6666312), (3060, 6274176), (3264, 5882040), (3456, 5555260), (3672, 5228480), (3840, 4999734), (4080, 4705632), (4320, 4444208), (4352, 4411530), (4590, 4182784), (4608, 4166445), (4896, 3921360), (5440, 3529224), (5760, 3333156), (6120, 3137088), (6528, 2941020), (6912, 2777630), (7344, 2614240), (7680, 2499867), (8160, 2352816), (8640, 2222104), (8704, 2205765), (9180, 2091392), (9792, 1960680), (10880, 1764612), (11520, 1666578), (12240, 1568544), (13056, 1470510), (13824, 1388815), (14688, 1307120), (16320, 1176408), (16339, 1175040), (17280, 1111052), (18360, 1045696), (19584, 980340), (21760, 882306), (23040, 833289), (24480, 784272), (26112, 735255), (29376, 653560), (32640, 588204), (32678, 587520), (34560, 555526), (36720, 522848), (39168, 490170), (43520, 441153), (48960, 392136), (49017, 391680), (58752, 326780), (65280, 294102), (65356, 293760), (69120, 277763), (73440, 261424), (78336, 245085), (81695, 235008), (97920, 196068), (98034, 195840), (117504, 163390), (130560, 147051), (130712, 146880)]