21107374080

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3109}}^1$

素因数の和:3169

約数の個数: 384

約数和(自身を含む): 77024001600

約数和(自身を除く): 55916627520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 256, 260, 272, 312, 320, 340, 384, 390, 408, 416, 442, 480, 510, 512, 520, 544, 624, 640, 663, 680, 768, 780, 816, 832, 884, 960, 1020, 1024, 1040, 1088, 1105, 1248, 1280, 1326, 1360, 1536, 1560, 1632, 1664, 1768, 1920, 2040, 2048, 2080, 2176, 2210, 2496, 2560, 2652, 2720, 3072, 3109, 3120, 3264, 3315, 3328, 3536, 3840, 4080, 4160, 4352, 4420, 4992, 5120, 5304, 5440, 6144, 6218, 6240, 6528, 6630, 6656, 7072, 7680, 8160, 8320, 8704, 8840, 9327, 9984, 10240, 10608, 10880, 12436, 12480, 13056, 13260, 13312, 14144, 15360, 15545, 16320, 16640, 17408, 17680, 18654, 19968, 21216, 21760, 24872, 24960, 26112, 26520, 26624, 28288, 30720, 31090, 32640, 33280, 34816, 35360, 37308, 39936, 40417, 42432, 43520, 46635, 49744, 49920, 52224, 52853, 53040, 56576, 62180, 65280, 66560, 70720, 74616, 79872, 80834, 84864, 87040, 93270, 99488, 99840, 104448, 105706, 106080, 113152, 121251, 124360, 130560, 133120, 141440, 149232, 158559, 161668, 169728, 174080, 186540, 198976, 199680, 202085, 211412, 212160, 226304, 242502, 248720, 261120, 264265, 282880, 298464, 317118, 323336, 339456, 373080, 397952, 399360, 404170, 422824, 424320, 452608, 485004, 497440, 522240, 528530, 565760, 596928, 606255, 634236, 646672, 678912, 687089, 746160, 792795, 795904, 808340, 845648, 848640, 970008, 994880, 1057060, 1131520, 1193856, 1212510, 1268472, 1293344, 1357824, 1374178, 1492320, 1585590, 1591808, 1616680, 1691296, 1697280, 1940016, 1989760, 2061267, 2114120, 2263040, 2387712, 2425020, 2536944, 2586688, 2748356, 2984640, 3171180, 3183616, 3233360, 3382592, 3394560, 3435445, 3880032, 3979520, 4122534, 4228240, 4775424, 4850040, 5073888, 5173376, 5496712, 5969280, 6342360, 6367232, 6466720, 6765184, 6789120, 6870890, 7760064, 7959040, 8245068, 8456480, 9550848, 9700080, 10147776, 10306335, 10346752, 10993424, 11938560, 12684720, 12933440, 13530368, 13741780, 15520128, 15918080, 16490136, 16912960, 19101696, 19400160, 20295552, 20612670, 20693504, 21986848, 23877120, 25369440, 25866880, 27060736, 27483560, 31040256, 31836160, 32980272, 33825920, 38800320, 40591104, 41225340, 41387008, 43973696, 47754240, 50738880, 51733760, 54121472, 54967120, 62080512, 65960544, 67651840, 77600640, 81182208, 82450680, 82774016, 87947392, 95508480, 101477760, 103467520, 108242944, 109934240, 124161024, 131921088, 135303680, 155201280, 162364416, 164901360, 175894784, 202955520, 206935040, 219868480, 248322048, 263842176, 270607360, 310402560, 324728832, 329802720, 351789568, 405911040, 413870080, 439736960, 527684352, 541214720, 620805120, 659605440, 703579136, 811822080, 879473920, 1055368704, 1241610240, 1319210880, 1407158272, 1623644160, 1758947840, 2110737408, 2638421760, 3517895680, 4221474816, 5276843520, 7035791360, 10553687040, 21107374080]

約数ペア:

[(1, 21107374080), (2, 10553687040), (3, 7035791360), (4, 5276843520), (5, 4221474816), (6, 3517895680), (8, 2638421760), (10, 2110737408), (12, 1758947840), (13, 1623644160), (15, 1407158272), (16, 1319210880), (17, 1241610240), (20, 1055368704), (24, 879473920), (26, 811822080), (30, 703579136), (32, 659605440), (34, 620805120), (39, 541214720), (40, 527684352), (48, 439736960), (51, 413870080), (52, 405911040), (60, 351789568), (64, 329802720), (65, 324728832), (68, 310402560), (78, 270607360), (80, 263842176), (85, 248322048), (96, 219868480), (102, 206935040), (104, 202955520), (120, 175894784), (128, 164901360), (130, 162364416), (136, 155201280), (156, 135303680), (160, 131921088), (170, 124161024), (192, 109934240), (195, 108242944), (204, 103467520), (208, 101477760), (221, 95508480), (240, 87947392), (255, 82774016), (256, 82450680), (260, 81182208), (272, 77600640), (312, 67651840), (320, 65960544), (340, 62080512), (384, 54967120), (390, 54121472), (408, 51733760), (416, 50738880), (442, 47754240), (480, 43973696), (510, 41387008), (512, 41225340), (520, 40591104), (544, 38800320), (624, 33825920), (640, 32980272), (663, 31836160), (680, 31040256), (768, 27483560), (780, 27060736), (816, 25866880), (832, 25369440), (884, 23877120), (960, 21986848), (1020, 20693504), (1024, 20612670), (1040, 20295552), (1088, 19400160), (1105, 19101696), (1248, 16912960), (1280, 16490136), (1326, 15918080), (1360, 15520128), (1536, 13741780), (1560, 13530368), (1632, 12933440), (1664, 12684720), (1768, 11938560), (1920, 10993424), (2040, 10346752), (2048, 10306335), (2080, 10147776), (2176, 9700080), (2210, 9550848), (2496, 8456480), (2560, 8245068), (2652, 7959040), (2720, 7760064), (3072, 6870890), (3109, 6789120), (3120, 6765184), (3264, 6466720), (3315, 6367232), (3328, 6342360), (3536, 5969280), (3840, 5496712), (4080, 5173376), (4160, 5073888), (4352, 4850040), (4420, 4775424), (4992, 4228240), (5120, 4122534), (5304, 3979520), (5440, 3880032), (6144, 3435445), (6218, 3394560), (6240, 3382592), (6528, 3233360), (6630, 3183616), (6656, 3171180), (7072, 2984640), (7680, 2748356), (8160, 2586688), (8320, 2536944), (8704, 2425020), (8840, 2387712), (9327, 2263040), (9984, 2114120), (10240, 2061267), (10608, 1989760), (10880, 1940016), (12436, 1697280), (12480, 1691296), (13056, 1616680), (13260, 1591808), (13312, 1585590), (14144, 1492320), (15360, 1374178), (15545, 1357824), (16320, 1293344), (16640, 1268472), (17408, 1212510), (17680, 1193856), (18654, 1131520), (19968, 1057060), (21216, 994880), (21760, 970008), (24872, 848640), (24960, 845648), (26112, 808340), (26520, 795904), (26624, 792795), (28288, 746160), (30720, 687089), (31090, 678912), (32640, 646672), (33280, 634236), (34816, 606255), (35360, 596928), (37308, 565760), (39936, 528530), (40417, 522240), (42432, 497440), (43520, 485004), (46635, 452608), (49744, 424320), (49920, 422824), (52224, 404170), (52853, 399360), (53040, 397952), (56576, 373080), (62180, 339456), (65280, 323336), (66560, 317118), (70720, 298464), (74616, 282880), (79872, 264265), (80834, 261120), (84864, 248720), (87040, 242502), (93270, 226304), (99488, 212160), (99840, 211412), (104448, 202085), (105706, 199680), (106080, 198976), (113152, 186540), (121251, 174080), (124360, 169728), (130560, 161668), (133120, 158559), (141440, 149232)]