2681115840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3769}}^1$

素因数の和:3824

約数の個数: 336

約数和(自身を含む): 10456773600

約数和(自身を除く): 7775657760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 320, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 576, 585, 608, 624, 684, 720, 741, 760, 780, 832, 855, 912, 936, 960, 988, 1040, 1140, 1170, 1216, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2080, 2223, 2280, 2340, 2470, 2496, 2736, 2880, 2964, 3040, 3120, 3420, 3648, 3705, 3744, 3769, 3952, 4160, 4446, 4560, 4680, 4940, 5472, 5928, 6080, 6240, 6840, 7410, 7488, 7538, 7904, 8892, 9120, 9360, 9880, 10944, 11115, 11307, 11856, 12480, 13680, 14820, 15076, 15808, 17784, 18240, 18720, 18845, 19760, 22230, 22614, 23712, 27360, 29640, 30152, 33921, 35568, 37440, 37690, 39520, 44460, 45228, 47424, 48997, 54720, 56535, 59280, 60304, 67842, 71136, 71611, 75380, 79040, 88920, 90456, 97994, 113070, 118560, 120608, 135684, 142272, 143222, 146991, 150760, 169605, 177840, 180912, 195988, 214833, 226140, 237120, 241216, 244985, 271368, 286444, 293982, 301520, 339210, 355680, 358055, 361824, 391976, 429666, 440973, 452280, 489970, 542736, 572888, 587964, 603040, 644499, 678420, 711360, 716110, 723648, 734955, 783952, 859332, 881946, 904560, 930943, 979940, 1074165, 1085472, 1145776, 1175928, 1206080, 1288998, 1356840, 1432220, 1469910, 1567904, 1718664, 1763892, 1809120, 1861886, 1959880, 2148330, 2170944, 2204865, 2291552, 2351856, 2577996, 2713680, 2792829, 2864440, 2939820, 3135808, 3222495, 3437328, 3527784, 3618240, 3723772, 3919760, 4296660, 4409730, 4583104, 4654715, 4703712, 5155992, 5427360, 5585658, 5728880, 5879640, 6444990, 6874656, 7055568, 7447544, 7839520, 8378487, 8593320, 8819460, 9309430, 9407424, 10311984, 10854720, 11171316, 11457760, 11759280, 12889980, 13749312, 13964145, 14111136, 14895088, 15679040, 16756974, 17186640, 17638920, 18618860, 20623968, 22342632, 22915520, 23518560, 25779960, 27928290, 28222272, 29790176, 33513948, 34373280, 35277840, 37237720, 41247936, 41892435, 44685264, 47037120, 51559920, 55856580, 59580352, 67027896, 68746560, 70555680, 74475440, 83784870, 89370528, 103119840, 111713160, 134055792, 141111360, 148950880, 167569740, 178741056, 206239680, 223426320, 268111584, 297901760, 335139480, 446852640, 536223168, 670278960, 893705280, 1340557920, 2681115840]

約数ペア:

[(1, 2681115840), (2, 1340557920), (3, 893705280), (4, 670278960), (5, 536223168), (6, 446852640), (8, 335139480), (9, 297901760), (10, 268111584), (12, 223426320), (13, 206239680), (15, 178741056), (16, 167569740), (18, 148950880), (19, 141111360), (20, 134055792), (24, 111713160), (26, 103119840), (30, 89370528), (32, 83784870), (36, 74475440), (38, 70555680), (39, 68746560), (40, 67027896), (45, 59580352), (48, 55856580), (52, 51559920), (57, 47037120), (60, 44685264), (64, 41892435), (65, 41247936), (72, 37237720), (76, 35277840), (78, 34373280), (80, 33513948), (90, 29790176), (95, 28222272), (96, 27928290), (104, 25779960), (114, 23518560), (117, 22915520), (120, 22342632), (130, 20623968), (144, 18618860), (152, 17638920), (156, 17186640), (160, 16756974), (171, 15679040), (180, 14895088), (190, 14111136), (192, 13964145), (195, 13749312), (208, 12889980), (228, 11759280), (234, 11457760), (240, 11171316), (247, 10854720), (260, 10311984), (285, 9407424), (288, 9309430), (304, 8819460), (312, 8593320), (320, 8378487), (342, 7839520), (360, 7447544), (380, 7055568), (390, 6874656), (416, 6444990), (456, 5879640), (468, 5728880), (480, 5585658), (494, 5427360), (520, 5155992), (570, 4703712), (576, 4654715), (585, 4583104), (608, 4409730), (624, 4296660), (684, 3919760), (720, 3723772), (741, 3618240), (760, 3527784), (780, 3437328), (832, 3222495), (855, 3135808), (912, 2939820), (936, 2864440), (960, 2792829), (988, 2713680), (1040, 2577996), (1140, 2351856), (1170, 2291552), (1216, 2204865), (1235, 2170944), (1248, 2148330), (1368, 1959880), (1440, 1861886), (1482, 1809120), (1520, 1763892), (1560, 1718664), (1710, 1567904), (1824, 1469910), (1872, 1432220), (1976, 1356840), (2080, 1288998), (2223, 1206080), (2280, 1175928), (2340, 1145776), (2470, 1085472), (2496, 1074165), (2736, 979940), (2880, 930943), (2964, 904560), (3040, 881946), (3120, 859332), (3420, 783952), (3648, 734955), (3705, 723648), (3744, 716110), (3769, 711360), (3952, 678420), (4160, 644499), (4446, 603040), (4560, 587964), (4680, 572888), (4940, 542736), (5472, 489970), (5928, 452280), (6080, 440973), (6240, 429666), (6840, 391976), (7410, 361824), (7488, 358055), (7538, 355680), (7904, 339210), (8892, 301520), (9120, 293982), (9360, 286444), (9880, 271368), (10944, 244985), (11115, 241216), (11307, 237120), (11856, 226140), (12480, 214833), (13680, 195988), (14820, 180912), (15076, 177840), (15808, 169605), (17784, 150760), (18240, 146991), (18720, 143222), (18845, 142272), (19760, 135684), (22230, 120608), (22614, 118560), (23712, 113070), (27360, 97994), (29640, 90456), (30152, 88920), (33921, 79040), (35568, 75380), (37440, 71611), (37690, 71136), (39520, 67842), (44460, 60304), (45228, 59280), (47424, 56535), (48997, 54720)]