31600408320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211007}}^1$

素因数の和:211047

約数の個数: 216

約数和(自身を含む): 117744996096

約数和(自身を除く): 86144587776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3744, 3840, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 9984, 11520, 12480, 14976, 16640, 18720, 24960, 29952, 37440, 49920, 74880, 149760, 211007, 422014, 633021, 844028, 1055035, 1266042, 1688056, 1899063, 2110070, 2532084, 2743091, 3165105, 3376112, 3798126, 4220140, 5064168, 5486182, 6330210, 6752224, 7596252, 8229273, 8440280, 9495315, 10128336, 10972364, 12660420, 13504448, 13715455, 15192504, 16458546, 16880560, 18990630, 20256672, 21944728, 24687819, 25320840, 27008896, 27430910, 30385008, 32917092, 33761120, 37981260, 40513344, 41146365, 43889456, 49375638, 50641680, 54017792, 54861820, 60770016, 65834184, 67522240, 75962520, 81026688, 82292730, 87778912, 98751276, 101283360, 109723640, 121540032, 123439095, 131668368, 135044480, 151925040, 162053376, 164585460, 175557824, 197502552, 202566720, 219447280, 243080064, 246878190, 263336736, 270088960, 303850080, 329170920, 351115648, 395005104, 405133440, 438894560, 486160128, 493756380, 526673472, 607700160, 658341840, 702231296, 790010208, 810266880, 877789120, 987512760, 1053346944, 1215400320, 1316683680, 1580020416, 1755578240, 1975025520, 2106693888, 2430800640, 2633367360, 3160040832, 3511156480, 3950051040, 5266734720, 6320081664, 7900102080, 10533469440, 15800204160, 31600408320]

約数ペア:

[(1, 31600408320), (2, 15800204160), (3, 10533469440), (4, 7900102080), (5, 6320081664), (6, 5266734720), (8, 3950051040), (9, 3511156480), (10, 3160040832), (12, 2633367360), (13, 2430800640), (15, 2106693888), (16, 1975025520), (18, 1755578240), (20, 1580020416), (24, 1316683680), (26, 1215400320), (30, 1053346944), (32, 987512760), (36, 877789120), (39, 810266880), (40, 790010208), (45, 702231296), (48, 658341840), (52, 607700160), (60, 526673472), (64, 493756380), (65, 486160128), (72, 438894560), (78, 405133440), (80, 395005104), (90, 351115648), (96, 329170920), (104, 303850080), (117, 270088960), (120, 263336736), (128, 246878190), (130, 243080064), (144, 219447280), (156, 202566720), (160, 197502552), (180, 175557824), (192, 164585460), (195, 162053376), (208, 151925040), (234, 135044480), (240, 131668368), (256, 123439095), (260, 121540032), (288, 109723640), (312, 101283360), (320, 98751276), (360, 87778912), (384, 82292730), (390, 81026688), (416, 75962520), (468, 67522240), (480, 65834184), (520, 60770016), (576, 54861820), (585, 54017792), (624, 50641680), (640, 49375638), (720, 43889456), (768, 41146365), (780, 40513344), (832, 37981260), (936, 33761120), (960, 32917092), (1040, 30385008), (1152, 27430910), (1170, 27008896), (1248, 25320840), (1280, 24687819), (1440, 21944728), (1560, 20256672), (1664, 18990630), (1872, 16880560), (1920, 16458546), (2080, 15192504), (2304, 13715455), (2340, 13504448), (2496, 12660420), (2880, 10972364), (3120, 10128336), (3328, 9495315), (3744, 8440280), (3840, 8229273), (4160, 7596252), (4680, 6752224), (4992, 6330210), (5760, 5486182), (6240, 5064168), (7488, 4220140), (8320, 3798126), (9360, 3376112), (9984, 3165105), (11520, 2743091), (12480, 2532084), (14976, 2110070), (16640, 1899063), (18720, 1688056), (24960, 1266042), (29952, 1055035), (37440, 844028), (49920, 633021), (74880, 422014), (149760, 211007)]