998609920

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 352

約数和(自身を含む): 3183494400

約数和(自身を除く): 2184884480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 64, 68, 70, 77, 80, 85, 88, 110, 112, 119, 128, 136, 140, 149, 154, 160, 170, 176, 187, 220, 224, 238, 256, 272, 280, 298, 308, 320, 340, 352, 374, 385, 440, 448, 476, 512, 544, 560, 595, 596, 616, 640, 680, 704, 745, 748, 770, 880, 896, 935, 952, 1024, 1043, 1088, 1120, 1190, 1192, 1232, 1280, 1309, 1360, 1408, 1490, 1496, 1540, 1639, 1760, 1792, 1870, 1904, 2086, 2176, 2240, 2380, 2384, 2464, 2533, 2560, 2618, 2720, 2816, 2980, 2992, 3080, 3278, 3520, 3584, 3740, 3808, 4172, 4352, 4480, 4760, 4768, 4928, 5066, 5120, 5215, 5236, 5440, 5632, 5960, 5984, 6160, 6545, 6556, 7040, 7168, 7480, 7616, 8195, 8344, 8704, 8960, 9520, 9536, 9856, 10132, 10430, 10472, 10880, 11264, 11473, 11920, 11968, 12320, 12665, 13090, 13112, 14080, 14960, 15232, 16390, 16688, 17408, 17731, 17920, 19040, 19072, 19712, 20264, 20860, 20944, 21760, 22946, 23840, 23936, 24640, 25330, 26180, 26224, 27863, 28160, 29920, 30464, 32780, 33376, 35462, 35840, 38080, 38144, 39424, 40528, 41720, 41888, 43520, 45892, 47680, 47872, 49280, 50660, 52360, 52448, 55726, 56320, 57365, 59840, 60928, 65560, 66752, 70924, 76160, 76288, 78848, 81056, 83440, 83776, 87040, 88655, 91784, 95360, 95744, 98560, 101320, 104720, 104896, 111452, 114730, 119680, 121856, 131120, 133504, 139315, 141848, 152320, 152576, 162112, 166880, 167552, 177310, 183568, 190720, 191488, 195041, 197120, 202640, 209440, 209792, 222904, 229460, 239360, 262240, 267008, 278630, 283696, 304640, 324224, 333760, 335104, 354620, 367136, 381440, 390082, 394240, 405280, 418880, 419584, 445808, 458920, 478720, 524480, 534016, 557260, 567392, 609280, 648448, 667520, 670208, 709240, 734272, 762880, 780164, 810560, 837760, 839168, 891616, 917840, 957440, 975205, 1048960, 1068032, 1114520, 1134784, 1296896, 1335040, 1340416, 1418480, 1468544, 1560328, 1621120, 1675520, 1678336, 1783232, 1835680, 1950410, 2097920, 2229040, 2269568, 2593792, 2670080, 2836960, 2937088, 3120656, 3242240, 3351040, 3566464, 3671360, 3900820, 4195840, 4458080, 4539136, 5340160, 5673920, 5874176, 6241312, 6484480, 6702080, 7132928, 7342720, 7801640, 8391680, 8916160, 9078272, 11347840, 11748352, 12482624, 12968960, 14265856, 14685440, 15603280, 17832320, 18156544, 22695680, 24965248, 28531712, 29370880, 31206560, 35664640, 45391360, 49930496, 58741760, 62413120, 71329280, 90782720, 99860992, 124826240, 142658560, 199721984, 249652480, 499304960, 998609920]

約数ペア:

[(1, 998609920), (2, 499304960), (4, 249652480), (5, 199721984), (7, 142658560), (8, 124826240), (10, 99860992), (11, 90782720), (14, 71329280), (16, 62413120), (17, 58741760), (20, 49930496), (22, 45391360), (28, 35664640), (32, 31206560), (34, 29370880), (35, 28531712), (40, 24965248), (44, 22695680), (55, 18156544), (56, 17832320), (64, 15603280), (68, 14685440), (70, 14265856), (77, 12968960), (80, 12482624), (85, 11748352), (88, 11347840), (110, 9078272), (112, 8916160), (119, 8391680), (128, 7801640), (136, 7342720), (140, 7132928), (149, 6702080), (154, 6484480), (160, 6241312), (170, 5874176), (176, 5673920), (187, 5340160), (220, 4539136), (224, 4458080), (238, 4195840), (256, 3900820), (272, 3671360), (280, 3566464), (298, 3351040), (308, 3242240), (320, 3120656), (340, 2937088), (352, 2836960), (374, 2670080), (385, 2593792), (440, 2269568), (448, 2229040), (476, 2097920), (512, 1950410), (544, 1835680), (560, 1783232), (595, 1678336), (596, 1675520), (616, 1621120), (640, 1560328), (680, 1468544), (704, 1418480), (745, 1340416), (748, 1335040), (770, 1296896), (880, 1134784), (896, 1114520), (935, 1068032), (952, 1048960), (1024, 975205), (1043, 957440), (1088, 917840), (1120, 891616), (1190, 839168), (1192, 837760), (1232, 810560), (1280, 780164), (1309, 762880), (1360, 734272), (1408, 709240), (1490, 670208), (1496, 667520), (1540, 648448), (1639, 609280), (1760, 567392), (1792, 557260), (1870, 534016), (1904, 524480), (2086, 478720), (2176, 458920), (2240, 445808), (2380, 419584), (2384, 418880), (2464, 405280), (2533, 394240), (2560, 390082), (2618, 381440), (2720, 367136), (2816, 354620), (2980, 335104), (2992, 333760), (3080, 324224), (3278, 304640), (3520, 283696), (3584, 278630), (3740, 267008), (3808, 262240), (4172, 239360), (4352, 229460), (4480, 222904), (4760, 209792), (4768, 209440), (4928, 202640), (5066, 197120), (5120, 195041), (5215, 191488), (5236, 190720), (5440, 183568), (5632, 177310), (5960, 167552), (5984, 166880), (6160, 162112), (6545, 152576), (6556, 152320), (7040, 141848), (7168, 139315), (7480, 133504), (7616, 131120), (8195, 121856), (8344, 119680), (8704, 114730), (8960, 111452), (9520, 104896), (9536, 104720), (9856, 101320), (10132, 98560), (10430, 95744), (10472, 95360), (10880, 91784), (11264, 88655), (11473, 87040), (11920, 83776), (11968, 83440), (12320, 81056), (12665, 78848), (13090, 76288), (13112, 76160), (14080, 70924), (14960, 66752), (15232, 65560), (16390, 60928), (16688, 59840), (17408, 57365), (17731, 56320), (17920, 55726), (19040, 52448), (19072, 52360), (19712, 50660), (20264, 49280), (20860, 47872), (20944, 47680), (21760, 45892), (22946, 43520), (23840, 41888), (23936, 41720), (24640, 40528), (25330, 39424), (26180, 38144), (26224, 38080), (27863, 35840), (28160, 35462), (29920, 33376), (30464, 32780)]