12887838720

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:515

約数の個数: 520

約数和(自身を含む): 49024314504

約数和(自身を除く): 36136475784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 457, 459, 480, 510, 512, 540, 544, 576, 612, 640, 648, 680, 720, 765, 768, 810, 816, 864, 914, 918, 960, 1020, 1024, 1080, 1088, 1152, 1224, 1280, 1296, 1360, 1371, 1377, 1440, 1530, 1536, 1620, 1632, 1728, 1828, 1836, 1920, 2040, 2048, 2160, 2176, 2285, 2295, 2304, 2448, 2560, 2592, 2720, 2742, 2754, 2880, 3060, 3072, 3240, 3264, 3456, 3656, 3672, 3840, 4080, 4096, 4113, 4320, 4352, 4570, 4590, 4608, 4896, 5120, 5184, 5440, 5484, 5508, 5760, 6120, 6144, 6480, 6528, 6855, 6885, 6912, 7312, 7344, 7680, 7769, 8160, 8226, 8640, 8704, 9140, 9180, 9216, 9792, 10240, 10368, 10880, 10968, 11016, 11520, 12240, 12288, 12339, 12960, 13056, 13710, 13770, 13824, 14624, 14688, 15360, 15538, 16320, 16452, 17280, 17408, 18280, 18360, 18432, 19584, 20480, 20565, 20736, 21760, 21936, 22032, 23040, 23307, 24480, 24678, 25920, 26112, 27420, 27540, 27648, 29248, 29376, 30720, 31076, 32640, 32904, 34560, 34816, 36560, 36720, 36864, 37017, 38845, 39168, 41130, 41472, 43520, 43872, 44064, 46080, 46614, 48960, 49356, 51840, 52224, 54840, 55080, 55296, 58496, 58752, 61440, 61695, 62152, 65280, 65808, 69120, 69632, 69921, 73120, 73440, 74034, 77690, 78336, 82260, 82944, 87040, 87744, 88128, 92160, 93228, 97920, 98712, 103680, 104448, 109680, 110160, 110592, 116535, 116992, 117504, 123390, 124304, 130560, 131616, 138240, 139842, 146240, 146880, 148068, 155380, 156672, 164520, 165888, 174080, 175488, 176256, 184320, 185085, 186456, 195840, 197424, 207360, 208896, 209763, 219360, 220320, 233070, 233984, 235008, 246780, 248608, 261120, 263232, 276480, 279684, 292480, 293760, 296136, 310760, 313344, 329040, 331776, 348160, 349605, 350976, 352512, 370170, 372912, 391680, 394848, 414720, 419526, 438720, 440640, 466140, 467968, 470016, 493560, 497216, 522240, 526464, 552960, 559368, 584960, 587520, 592272, 621520, 626688, 629289, 658080, 699210, 701952, 705024, 740340, 745824, 783360, 789696, 829440, 839052, 877440, 881280, 932280, 935936, 940032, 987120, 994432, 1044480, 1048815, 1052928, 1118736, 1169920, 1175040, 1184544, 1243040, 1258578, 1316160, 1398420, 1403904, 1410048, 1480680, 1491648, 1566720, 1579392, 1658880, 1678104, 1754880, 1762560, 1864560, 1871872, 1880064, 1974240, 1988864, 2097630, 2105856, 2237472, 2339840, 2350080, 2369088, 2486080, 2517156, 2632320, 2796840, 2807808, 2820096, 2961360, 2983296, 3133440, 3146445, 3158784, 3356208, 3509760, 3525120, 3729120, 3948480, 3977728, 4195260, 4211712, 4474944, 4679680, 4700160, 4738176, 4972160, 5034312, 5264640, 5593680, 5615616, 5640192, 5922720, 5966592, 6292890, 6317568, 6712416, 7019520, 7050240, 7458240, 7896960, 7955456, 8390520, 8423424, 8949888, 9359360, 9400320, 9476352, 9944320, 10068624, 10529280, 11187360, 11845440, 11933184, 12585780, 12635136, 13424832, 14039040, 14100480, 14916480, 15793920, 15910912, 16781040, 16846848, 17899776, 18952704, 19888640, 20137248, 21058560, 22374720, 23690880, 23866368, 25171560, 25270272, 26849664, 28078080, 28200960, 29832960, 31587840, 31821824, 33562080, 35799552, 37905408, 39777280, 40274496, 42117120, 44749440, 47381760, 47732736, 50343120, 50540544, 53699328, 59665920, 63175680, 67124160, 71599104, 75810816, 79554560, 80548992, 84234240, 89498880, 94763520, 95465472, 100686240, 107398656, 119331840, 126351360, 134248320, 143198208, 151621632, 159109120, 161097984, 178997760, 189527040, 201372480, 214797312, 238663680, 252702720, 268496640, 286396416, 322195968, 357995520, 379054080, 402744960, 429594624, 477327360, 536993280, 644391936, 715991040, 758108160, 805489920, 859189248, 1073986560, 1288783872, 1431982080, 1610979840, 2147973120, 2577567744, 3221959680, 4295946240, 6443919360, 12887838720]

約数ペア:

[(1, 12887838720), (2, 6443919360), (3, 4295946240), (4, 3221959680), (5, 2577567744), (6, 2147973120), (8, 1610979840), (9, 1431982080), (10, 1288783872), (12, 1073986560), (15, 859189248), (16, 805489920), (17, 758108160), (18, 715991040), (20, 644391936), (24, 536993280), (27, 477327360), (30, 429594624), (32, 402744960), (34, 379054080), (36, 357995520), (40, 322195968), (45, 286396416), (48, 268496640), (51, 252702720), (54, 238663680), (60, 214797312), (64, 201372480), (68, 189527040), (72, 178997760), (80, 161097984), (81, 159109120), (85, 151621632), (90, 143198208), (96, 134248320), (102, 126351360), (108, 119331840), (120, 107398656), (128, 100686240), (135, 95465472), (136, 94763520), (144, 89498880), (153, 84234240), (160, 80548992), (162, 79554560), (170, 75810816), (180, 71599104), (192, 67124160), (204, 63175680), (216, 59665920), (240, 53699328), (255, 50540544), (256, 50343120), (270, 47732736), (272, 47381760), (288, 44749440), (306, 42117120), (320, 40274496), (324, 39777280), (340, 37905408), (360, 35799552), (384, 33562080), (405, 31821824), (408, 31587840), (432, 29832960), (457, 28200960), (459, 28078080), (480, 26849664), (510, 25270272), (512, 25171560), (540, 23866368), (544, 23690880), (576, 22374720), (612, 21058560), (640, 20137248), (648, 19888640), (680, 18952704), (720, 17899776), (765, 16846848), (768, 16781040), (810, 15910912), (816, 15793920), (864, 14916480), (914, 14100480), (918, 14039040), (960, 13424832), (1020, 12635136), (1024, 12585780), (1080, 11933184), (1088, 11845440), (1152, 11187360), (1224, 10529280), (1280, 10068624), (1296, 9944320), (1360, 9476352), (1371, 9400320), (1377, 9359360), (1440, 8949888), (1530, 8423424), (1536, 8390520), (1620, 7955456), (1632, 7896960), (1728, 7458240), (1828, 7050240), (1836, 7019520), (1920, 6712416), (2040, 6317568), (2048, 6292890), (2160, 5966592), (2176, 5922720), (2285, 5640192), (2295, 5615616), (2304, 5593680), (2448, 5264640), (2560, 5034312), (2592, 4972160), (2720, 4738176), (2742, 4700160), (2754, 4679680), (2880, 4474944), (3060, 4211712), (3072, 4195260), (3240, 3977728), (3264, 3948480), (3456, 3729120), (3656, 3525120), (3672, 3509760), (3840, 3356208), (4080, 3158784), (4096, 3146445), (4113, 3133440), (4320, 2983296), (4352, 2961360), (4570, 2820096), (4590, 2807808), (4608, 2796840), (4896, 2632320), (5120, 2517156), (5184, 2486080), (5440, 2369088), (5484, 2350080), (5508, 2339840), (5760, 2237472), (6120, 2105856), (6144, 2097630), (6480, 1988864), (6528, 1974240), (6855, 1880064), (6885, 1871872), (6912, 1864560), (7312, 1762560), (7344, 1754880), (7680, 1678104), (7769, 1658880), (8160, 1579392), (8226, 1566720), (8640, 1491648), (8704, 1480680), (9140, 1410048), (9180, 1403904), (9216, 1398420), (9792, 1316160), (10240, 1258578), (10368, 1243040), (10880, 1184544), (10968, 1175040), (11016, 1169920), (11520, 1118736), (12240, 1052928), (12288, 1048815), (12339, 1044480), (12960, 994432), (13056, 987120), (13710, 940032), (13770, 935936), (13824, 932280), (14624, 881280), (14688, 877440), (15360, 839052), (15538, 829440), (16320, 789696), (16452, 783360), (17280, 745824), (17408, 740340), (18280, 705024), (18360, 701952), (18432, 699210), (19584, 658080), (20480, 629289), (20565, 626688), (20736, 621520), (21760, 592272), (21936, 587520), (22032, 584960), (23040, 559368), (23307, 552960), (24480, 526464), (24678, 522240), (25920, 497216), (26112, 493560), (27420, 470016), (27540, 467968), (27648, 466140), (29248, 440640), (29376, 438720), (30720, 419526), (31076, 414720), (32640, 394848), (32904, 391680), (34560, 372912), (34816, 370170), (36560, 352512), (36720, 350976), (36864, 349605), (37017, 348160), (38845, 331776), (39168, 329040), (41130, 313344), (41472, 310760), (43520, 296136), (43872, 293760), (44064, 292480), (46080, 279684), (46614, 276480), (48960, 263232), (49356, 261120), (51840, 248608), (52224, 246780), (54840, 235008), (55080, 233984), (55296, 233070), (58496, 220320), (58752, 219360), (61440, 209763), (61695, 208896), (62152, 207360), (65280, 197424), (65808, 195840), (69120, 186456), (69632, 185085), (69921, 184320), (73120, 176256), (73440, 175488), (74034, 174080), (77690, 165888), (78336, 164520), (82260, 156672), (82944, 155380), (87040, 148068), (87744, 146880), (88128, 146240), (92160, 139842), (93228, 138240), (97920, 131616), (98712, 130560), (103680, 124304), (104448, 123390), (109680, 117504), (110160, 116992), (110592, 116535)]