18331159680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8353}}^1$

素因数の和:8508

約数の個数: 256

約数和(自身を含む): 65441894400

約数和(自身を除く): 47110734720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 127, 128, 135, 144, 160, 180, 192, 216, 240, 254, 270, 288, 320, 360, 381, 384, 432, 480, 508, 540, 576, 635, 640, 720, 762, 864, 960, 1016, 1080, 1143, 1152, 1270, 1440, 1524, 1728, 1905, 1920, 2032, 2160, 2286, 2540, 2880, 3048, 3429, 3456, 3810, 4064, 4320, 4572, 5080, 5715, 5760, 6096, 6858, 7620, 8128, 8353, 8640, 9144, 10160, 11430, 12192, 13716, 15240, 16256, 16706, 17145, 17280, 18288, 20320, 22860, 24384, 25059, 27432, 30480, 33412, 34290, 36576, 40640, 41765, 45720, 48768, 50118, 54864, 60960, 66824, 68580, 73152, 75177, 81280, 83530, 91440, 100236, 109728, 121920, 125295, 133648, 137160, 146304, 150354, 167060, 182880, 200472, 219456, 225531, 243840, 250590, 267296, 274320, 300708, 334120, 365760, 375885, 400944, 438912, 451062, 501180, 534592, 548640, 601416, 668240, 731520, 751770, 801888, 902124, 1002360, 1060831, 1069184, 1097280, 1127655, 1202832, 1336480, 1503540, 1603776, 1804248, 2004720, 2121662, 2194560, 2255310, 2405664, 2672960, 3007080, 3182493, 3207552, 3608496, 4009440, 4243324, 4510620, 4811328, 5304155, 5345920, 6014160, 6364986, 7216992, 8018880, 8486648, 9021240, 9547479, 9622656, 10608310, 12028320, 12729972, 14433984, 15912465, 16037760, 16973296, 18042480, 19094958, 21216620, 24056640, 25459944, 28642437, 28867968, 31824930, 33946592, 36084960, 38189916, 42433240, 47737395, 48113280, 50919888, 57284874, 63649860, 67893184, 72169920, 76379832, 84866480, 95474790, 101839776, 114569748, 127299720, 135786368, 143212185, 144339840, 152759664, 169732960, 190949580, 203679552, 229139496, 254599440, 286424370, 305519328, 339465920, 381899160, 407359104, 458278992, 509198880, 572848740, 611038656, 678931840, 763798320, 916557984, 1018397760, 1145697480, 1222077312, 1527596640, 1833115968, 2036795520, 2291394960, 3055193280, 3666231936, 4582789920, 6110386560, 9165579840, 18331159680]

約数ペア:

[(1, 18331159680), (2, 9165579840), (3, 6110386560), (4, 4582789920), (5, 3666231936), (6, 3055193280), (8, 2291394960), (9, 2036795520), (10, 1833115968), (12, 1527596640), (15, 1222077312), (16, 1145697480), (18, 1018397760), (20, 916557984), (24, 763798320), (27, 678931840), (30, 611038656), (32, 572848740), (36, 509198880), (40, 458278992), (45, 407359104), (48, 381899160), (54, 339465920), (60, 305519328), (64, 286424370), (72, 254599440), (80, 229139496), (90, 203679552), (96, 190949580), (108, 169732960), (120, 152759664), (127, 144339840), (128, 143212185), (135, 135786368), (144, 127299720), (160, 114569748), (180, 101839776), (192, 95474790), (216, 84866480), (240, 76379832), (254, 72169920), (270, 67893184), (288, 63649860), (320, 57284874), (360, 50919888), (381, 48113280), (384, 47737395), (432, 42433240), (480, 38189916), (508, 36084960), (540, 33946592), (576, 31824930), (635, 28867968), (640, 28642437), (720, 25459944), (762, 24056640), (864, 21216620), (960, 19094958), (1016, 18042480), (1080, 16973296), (1143, 16037760), (1152, 15912465), (1270, 14433984), (1440, 12729972), (1524, 12028320), (1728, 10608310), (1905, 9622656), (1920, 9547479), (2032, 9021240), (2160, 8486648), (2286, 8018880), (2540, 7216992), (2880, 6364986), (3048, 6014160), (3429, 5345920), (3456, 5304155), (3810, 4811328), (4064, 4510620), (4320, 4243324), (4572, 4009440), (5080, 3608496), (5715, 3207552), (5760, 3182493), (6096, 3007080), (6858, 2672960), (7620, 2405664), (8128, 2255310), (8353, 2194560), (8640, 2121662), (9144, 2004720), (10160, 1804248), (11430, 1603776), (12192, 1503540), (13716, 1336480), (15240, 1202832), (16256, 1127655), (16706, 1097280), (17145, 1069184), (17280, 1060831), (18288, 1002360), (20320, 902124), (22860, 801888), (24384, 751770), (25059, 731520), (27432, 668240), (30480, 601416), (33412, 548640), (34290, 534592), (36576, 501180), (40640, 451062), (41765, 438912), (45720, 400944), (48768, 375885), (50118, 365760), (54864, 334120), (60960, 300708), (66824, 274320), (68580, 267296), (73152, 250590), (75177, 243840), (81280, 225531), (83530, 219456), (91440, 200472), (100236, 182880), (109728, 167060), (121920, 150354), (125295, 146304), (133648, 137160)]