271436696960

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{128951}}^1$

素因数の和:129017

約数の個数: 256

約数和(自身を含む): 795499729920

約数和(自身を除く): 524063032960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 26, 32, 40, 44, 46, 52, 55, 64, 65, 80, 88, 92, 104, 110, 115, 128, 130, 143, 160, 176, 184, 208, 220, 230, 253, 260, 286, 299, 320, 352, 368, 416, 440, 460, 506, 520, 572, 598, 640, 704, 715, 736, 832, 880, 920, 1012, 1040, 1144, 1196, 1265, 1408, 1430, 1472, 1495, 1664, 1760, 1840, 2024, 2080, 2288, 2392, 2530, 2860, 2944, 2990, 3289, 3520, 3680, 4048, 4160, 4576, 4784, 5060, 5720, 5980, 6578, 7040, 7360, 8096, 8320, 9152, 9568, 10120, 11440, 11960, 13156, 14720, 16192, 16445, 18304, 19136, 20240, 22880, 23920, 26312, 32384, 32890, 38272, 40480, 45760, 47840, 52624, 65780, 80960, 91520, 95680, 105248, 128951, 131560, 161920, 191360, 210496, 257902, 263120, 420992, 515804, 526240, 644755, 1031608, 1052480, 1289510, 1418461, 1676363, 2063216, 2104960, 2579020, 2836922, 2965873, 3352726, 4126432, 5158040, 5673844, 5931746, 6705452, 7092305, 8252864, 8381815, 10316080, 11347688, 11863492, 13410904, 14184610, 14829365, 16505728, 16763630, 18439993, 20632160, 22695376, 23726984, 26821808, 28369220, 29658730, 32624603, 33527260, 36879986, 38556349, 41264320, 45390752, 47453968, 53643616, 56738440, 59317460, 65249206, 67054520, 73759972, 77112698, 82528640, 90781504, 92199965, 94907936, 107287232, 113476880, 118634920, 130498412, 134109040, 147519944, 154225396, 163123015, 181563008, 184399930, 189815872, 192781745, 214574464, 226953760, 237269840, 260996824, 268218080, 295039888, 308450792, 326246030, 368799860, 379631744, 385563490, 424119839, 453907520, 474539680, 521993648, 536436160, 590079776, 616901584, 652492060, 737599720, 771126980, 848239678, 907815040, 949079360, 1043987296, 1072872320, 1180159552, 1233803168, 1304984120, 1475199440, 1542253960, 1696479356, 1898158720, 2087974592, 2120599195, 2360319104, 2467606336, 2609968240, 2950398880, 3084507920, 3392958712, 4175949184, 4241198390, 4935212672, 5219936480, 5900797760, 6169015840, 6785917424, 8482396780, 10439872960, 11801595520, 12338031680, 13571834848, 16964793560, 20879745920, 24676063360, 27143669696, 33929587120, 54287339392, 67859174240, 135718348480, 271436696960]

約数ペア:

[(1, 271436696960), (2, 135718348480), (4, 67859174240), (5, 54287339392), (8, 33929587120), (10, 27143669696), (11, 24676063360), (13, 20879745920), (16, 16964793560), (20, 13571834848), (22, 12338031680), (23, 11801595520), (26, 10439872960), (32, 8482396780), (40, 6785917424), (44, 6169015840), (46, 5900797760), (52, 5219936480), (55, 4935212672), (64, 4241198390), (65, 4175949184), (80, 3392958712), (88, 3084507920), (92, 2950398880), (104, 2609968240), (110, 2467606336), (115, 2360319104), (128, 2120599195), (130, 2087974592), (143, 1898158720), (160, 1696479356), (176, 1542253960), (184, 1475199440), (208, 1304984120), (220, 1233803168), (230, 1180159552), (253, 1072872320), (260, 1043987296), (286, 949079360), (299, 907815040), (320, 848239678), (352, 771126980), (368, 737599720), (416, 652492060), (440, 616901584), (460, 590079776), (506, 536436160), (520, 521993648), (572, 474539680), (598, 453907520), (640, 424119839), (704, 385563490), (715, 379631744), (736, 368799860), (832, 326246030), (880, 308450792), (920, 295039888), (1012, 268218080), (1040, 260996824), (1144, 237269840), (1196, 226953760), (1265, 214574464), (1408, 192781745), (1430, 189815872), (1472, 184399930), (1495, 181563008), (1664, 163123015), (1760, 154225396), (1840, 147519944), (2024, 134109040), (2080, 130498412), (2288, 118634920), (2392, 113476880), (2530, 107287232), (2860, 94907936), (2944, 92199965), (2990, 90781504), (3289, 82528640), (3520, 77112698), (3680, 73759972), (4048, 67054520), (4160, 65249206), (4576, 59317460), (4784, 56738440), (5060, 53643616), (5720, 47453968), (5980, 45390752), (6578, 41264320), (7040, 38556349), (7360, 36879986), (8096, 33527260), (8320, 32624603), (9152, 29658730), (9568, 28369220), (10120, 26821808), (11440, 23726984), (11960, 22695376), (13156, 20632160), (14720, 18439993), (16192, 16763630), (16445, 16505728), (18304, 14829365), (19136, 14184610), (20240, 13410904), (22880, 11863492), (23920, 11347688), (26312, 10316080), (32384, 8381815), (32890, 8252864), (38272, 7092305), (40480, 6705452), (45760, 5931746), (47840, 5673844), (52624, 5158040), (65780, 4126432), (80960, 3352726), (91520, 2965873), (95680, 2836922), (105248, 2579020), (128951, 2104960), (131560, 2063216), (161920, 1676363), (191360, 1418461), (210496, 1289510), (257902, 1052480), (263120, 1031608), (420992, 644755), (515804, 526240)]