12438965760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4019}}^1$

素因数の和:4089

約数の個数: 320

約数和(自身を含む): 44217169920

約数和(自身を除く): 31778204160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 256, 260, 310, 312, 320, 372, 384, 390, 403, 416, 465, 480, 496, 512, 520, 620, 624, 640, 744, 768, 780, 806, 832, 930, 960, 992, 1040, 1209, 1240, 1248, 1280, 1488, 1536, 1560, 1612, 1664, 1860, 1920, 1984, 2015, 2080, 2418, 2480, 2496, 2560, 2976, 3120, 3224, 3328, 3720, 3840, 3968, 4019, 4030, 4160, 4836, 4960, 4992, 5952, 6045, 6240, 6448, 6656, 7440, 7680, 7936, 8038, 8060, 8320, 9672, 9920, 9984, 11904, 12057, 12090, 12480, 12896, 14880, 15872, 16076, 16120, 16640, 19344, 19840, 19968, 20095, 23808, 24114, 24180, 24960, 25792, 29760, 32152, 32240, 33280, 38688, 39680, 40190, 47616, 48228, 48360, 49920, 51584, 52247, 59520, 60285, 64304, 64480, 77376, 79360, 80380, 96456, 96720, 99840, 103168, 104494, 119040, 120570, 124589, 128608, 128960, 154752, 156741, 160760, 192912, 193440, 206336, 208988, 238080, 241140, 249178, 257216, 257920, 261235, 309504, 313482, 321520, 373767, 385824, 386880, 417976, 482280, 498356, 514432, 515840, 522470, 619008, 622945, 626964, 643040, 747534, 771648, 773760, 783705, 835952, 964560, 996712, 1028864, 1031680, 1044940, 1245890, 1253928, 1286080, 1495068, 1543296, 1547520, 1567410, 1619657, 1671904, 1868835, 1929120, 1993424, 2057728, 2089880, 2491780, 2507856, 2572160, 2990136, 3086592, 3095040, 3134820, 3239314, 3343808, 3737670, 3858240, 3986848, 4179760, 4858971, 4983560, 5015712, 5144320, 5980272, 6173184, 6269640, 6478628, 6687616, 7475340, 7716480, 7973696, 8098285, 8359520, 9717942, 9967120, 10031424, 10288640, 11960544, 12539280, 12957256, 13375232, 14950680, 15432960, 15947392, 16196570, 16719040, 19435884, 19934240, 20062848, 23921088, 24294855, 25078560, 25914512, 26750464, 29901360, 30865920, 31894784, 32393140, 33438080, 38871768, 39868480, 40125696, 47842176, 48589710, 50157120, 51829024, 59802720, 63789568, 64786280, 66876160, 77743536, 79736960, 80251392, 95684352, 97179420, 100314240, 103658048, 119605440, 129572560, 133752320, 155487072, 159473920, 191368704, 194358840, 200628480, 207316096, 239210880, 259145120, 310974144, 318947840, 388717680, 401256960, 414632192, 478421760, 518290240, 621948288, 777435360, 829264384, 956843520, 1036580480, 1243896576, 1554870720, 2073160960, 2487793152, 3109741440, 4146321920, 6219482880, 12438965760]

約数ペア:

[(1, 12438965760), (2, 6219482880), (3, 4146321920), (4, 3109741440), (5, 2487793152), (6, 2073160960), (8, 1554870720), (10, 1243896576), (12, 1036580480), (13, 956843520), (15, 829264384), (16, 777435360), (20, 621948288), (24, 518290240), (26, 478421760), (30, 414632192), (31, 401256960), (32, 388717680), (39, 318947840), (40, 310974144), (48, 259145120), (52, 239210880), (60, 207316096), (62, 200628480), (64, 194358840), (65, 191368704), (78, 159473920), (80, 155487072), (93, 133752320), (96, 129572560), (104, 119605440), (120, 103658048), (124, 100314240), (128, 97179420), (130, 95684352), (155, 80251392), (156, 79736960), (160, 77743536), (186, 66876160), (192, 64786280), (195, 63789568), (208, 59802720), (240, 51829024), (248, 50157120), (256, 48589710), (260, 47842176), (310, 40125696), (312, 39868480), (320, 38871768), (372, 33438080), (384, 32393140), (390, 31894784), (403, 30865920), (416, 29901360), (465, 26750464), (480, 25914512), (496, 25078560), (512, 24294855), (520, 23921088), (620, 20062848), (624, 19934240), (640, 19435884), (744, 16719040), (768, 16196570), (780, 15947392), (806, 15432960), (832, 14950680), (930, 13375232), (960, 12957256), (992, 12539280), (1040, 11960544), (1209, 10288640), (1240, 10031424), (1248, 9967120), (1280, 9717942), (1488, 8359520), (1536, 8098285), (1560, 7973696), (1612, 7716480), (1664, 7475340), (1860, 6687616), (1920, 6478628), (1984, 6269640), (2015, 6173184), (2080, 5980272), (2418, 5144320), (2480, 5015712), (2496, 4983560), (2560, 4858971), (2976, 4179760), (3120, 3986848), (3224, 3858240), (3328, 3737670), (3720, 3343808), (3840, 3239314), (3968, 3134820), (4019, 3095040), (4030, 3086592), (4160, 2990136), (4836, 2572160), (4960, 2507856), (4992, 2491780), (5952, 2089880), (6045, 2057728), (6240, 1993424), (6448, 1929120), (6656, 1868835), (7440, 1671904), (7680, 1619657), (7936, 1567410), (8038, 1547520), (8060, 1543296), (8320, 1495068), (9672, 1286080), (9920, 1253928), (9984, 1245890), (11904, 1044940), (12057, 1031680), (12090, 1028864), (12480, 996712), (12896, 964560), (14880, 835952), (15872, 783705), (16076, 773760), (16120, 771648), (16640, 747534), (19344, 643040), (19840, 626964), (19968, 622945), (20095, 619008), (23808, 522470), (24114, 515840), (24180, 514432), (24960, 498356), (25792, 482280), (29760, 417976), (32152, 386880), (32240, 385824), (33280, 373767), (38688, 321520), (39680, 313482), (40190, 309504), (47616, 261235), (48228, 257920), (48360, 257216), (49920, 249178), (51584, 241140), (52247, 238080), (59520, 208988), (60285, 206336), (64304, 193440), (64480, 192912), (77376, 160760), (79360, 156741), (80380, 154752), (96456, 128960), (96720, 128608), (99840, 124589), (103168, 120570), (104494, 119040)]