251907976320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131071}}^1$

素因数の和:131124

約数の個数: 512

約数和(自身を含む): 1078103900160

約数和(自身を除く): 826195923840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 128, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 192, 195, 208, 210, 220, 224, 231, 240, 260, 264, 273, 280, 286, 308, 312, 320, 330, 336, 352, 364, 384, 385, 390, 416, 420, 429, 440, 448, 455, 462, 480, 520, 528, 546, 560, 572, 616, 624, 640, 660, 672, 704, 715, 728, 770, 780, 832, 840, 858, 880, 896, 910, 924, 960, 1001, 1040, 1056, 1092, 1120, 1144, 1155, 1232, 1248, 1320, 1344, 1365, 1408, 1430, 1456, 1540, 1560, 1664, 1680, 1716, 1760, 1820, 1848, 1920, 2002, 2080, 2112, 2145, 2184, 2240, 2288, 2310, 2464, 2496, 2640, 2688, 2730, 2860, 2912, 3003, 3080, 3120, 3360, 3432, 3520, 3640, 3696, 4004, 4160, 4224, 4290, 4368, 4480, 4576, 4620, 4928, 4992, 5005, 5280, 5460, 5720, 5824, 6006, 6160, 6240, 6720, 6864, 7040, 7280, 7392, 8008, 8320, 8580, 8736, 9152, 9240, 9856, 10010, 10560, 10920, 11440, 11648, 12012, 12320, 12480, 13440, 13728, 14560, 14784, 15015, 16016, 17160, 17472, 18304, 18480, 20020, 21120, 21840, 22880, 24024, 24640, 24960, 27456, 29120, 29568, 30030, 32032, 34320, 34944, 36960, 40040, 43680, 45760, 48048, 49280, 54912, 58240, 60060, 64064, 68640, 73920, 80080, 87360, 91520, 96096, 120120, 128128, 131071, 137280, 147840, 160160, 174720, 192192, 240240, 262142, 274560, 320320, 384384, 393213, 480480, 524284, 640640, 655355, 786426, 917497, 960960, 1048568, 1310710, 1441781, 1572852, 1703923, 1834994, 1921920, 1966065, 2097136, 2621420, 2752491, 2883562, 3145704, 3407846, 3669988, 3932130, 4194272, 4325343, 4587485, 5111769, 5242840, 5504982, 5767124, 6291408, 6815692, 7208905, 7339976, 7864260, 8388544, 8519615, 8650686, 9174970, 10092467, 10223538, 10485680, 11009964, 11534248, 11927461, 12582816, 13631384, 13762455, 14417810, 14679952, 15728520, 16777088, 17039230, 17301372, 18349940, 18743153, 20184934, 20447076, 20971360, 21626715, 22019928, 23068496, 23854922, 25165632, 25558845, 27262768, 27524910, 28835620, 29359904, 30277401, 31457040, 34078460, 34602744, 35782383, 36699880, 37486306, 40369868, 40894152, 41942720, 43253430, 44039856, 46136992, 47709844, 50331264, 50462335, 51117690, 54525536, 55049820, 56229459, 57671240, 58719808, 59637305, 60554802, 62914080, 68156920, 69205488, 71564766, 73399760, 74972612, 80739736, 81788304, 83885440, 86506860, 88079712, 92273984, 93715765, 95419688, 100924670, 102235380, 109051072, 110099640, 112458918, 115342480, 117439616, 119274610, 121109604, 125828160, 131202071, 136313840, 138410976, 143129532, 146799520, 149945224, 151387005, 161479472, 163576608, 173013720, 176159424, 178911915, 184547968, 187431530, 190839376, 201849340, 204470760, 218102144, 220199280, 224917836, 230684960, 238549220, 242219208, 251656320, 262404142, 272627680, 276821952, 281147295, 286259064, 293599040, 299890448, 302774010, 322958944, 327153216, 346027440, 352318848, 357823830, 374863060, 381678752, 393606213, 403698680, 408941520, 440398560, 449835672, 461369920, 477098440, 484438416, 524808284, 545255360, 553643904, 562294590, 572518128, 587198080, 599780896, 605548020, 645917888, 654306432, 656010355, 692054880, 715647660, 749726120, 763357504, 787212426, 807397360, 817883040, 880797120, 899671344, 922739840, 954196880, 968876832, 1049616568, 1090510720, 1124589180, 1145036256, 1199561792, 1211096040, 1291835776, 1312020710, 1384109760, 1431295320, 1499452240, 1526715008, 1574424852, 1614794720, 1635766080, 1761594240, 1799342688, 1908393760, 1937753664, 1968031065, 2099233136, 2249178360, 2290072512, 2399123584, 2422192080, 2624041420, 2768219520, 2862590640, 2998904480, 3148849704, 3229589440, 3271532160, 3598685376, 3816787520, 3875507328, 3936062130, 4198466272, 4498356720, 4580145024, 4844384160, 5248082840, 5725181280, 5997808960, 6297699408, 6459178880, 7197370752, 7633575040, 7872124260, 8396932544, 8996713440, 9688768320, 10496165680, 11450362560, 11995617920, 12595398816, 15744248520, 16793865088, 17993426880, 19377536640, 20992331360, 22900725120, 25190797632, 31488497040, 35986853760, 41984662720, 50381595264, 62976994080, 83969325440, 125953988160, 251907976320]

約数ペア:

[(1, 251907976320), (2, 125953988160), (3, 83969325440), (4, 62976994080), (5, 50381595264), (6, 41984662720), (7, 35986853760), (8, 31488497040), (10, 25190797632), (11, 22900725120), (12, 20992331360), (13, 19377536640), (14, 17993426880), (15, 16793865088), (16, 15744248520), (20, 12595398816), (21, 11995617920), (22, 11450362560), (24, 10496165680), (26, 9688768320), (28, 8996713440), (30, 8396932544), (32, 7872124260), (33, 7633575040), (35, 7197370752), (39, 6459178880), (40, 6297699408), (42, 5997808960), (44, 5725181280), (48, 5248082840), (52, 4844384160), (55, 4580145024), (56, 4498356720), (60, 4198466272), (64, 3936062130), (65, 3875507328), (66, 3816787520), (70, 3598685376), (77, 3271532160), (78, 3229589440), (80, 3148849704), (84, 2998904480), (88, 2862590640), (91, 2768219520), (96, 2624041420), (104, 2422192080), (105, 2399123584), (110, 2290072512), (112, 2249178360), (120, 2099233136), (128, 1968031065), (130, 1937753664), (132, 1908393760), (140, 1799342688), (143, 1761594240), (154, 1635766080), (156, 1614794720), (160, 1574424852), (165, 1526715008), (168, 1499452240), (176, 1431295320), (182, 1384109760), (192, 1312020710), (195, 1291835776), (208, 1211096040), (210, 1199561792), (220, 1145036256), (224, 1124589180), (231, 1090510720), (240, 1049616568), (260, 968876832), (264, 954196880), (273, 922739840), (280, 899671344), (286, 880797120), (308, 817883040), (312, 807397360), (320, 787212426), (330, 763357504), (336, 749726120), (352, 715647660), (364, 692054880), (384, 656010355), (385, 654306432), (390, 645917888), (416, 605548020), (420, 599780896), (429, 587198080), (440, 572518128), (448, 562294590), (455, 553643904), (462, 545255360), (480, 524808284), (520, 484438416), (528, 477098440), (546, 461369920), (560, 449835672), (572, 440398560), (616, 408941520), (624, 403698680), (640, 393606213), (660, 381678752), (672, 374863060), (704, 357823830), (715, 352318848), (728, 346027440), (770, 327153216), (780, 322958944), (832, 302774010), (840, 299890448), (858, 293599040), (880, 286259064), (896, 281147295), (910, 276821952), (924, 272627680), (960, 262404142), (1001, 251656320), (1040, 242219208), (1056, 238549220), (1092, 230684960), (1120, 224917836), (1144, 220199280), (1155, 218102144), (1232, 204470760), (1248, 201849340), (1320, 190839376), (1344, 187431530), (1365, 184547968), (1408, 178911915), (1430, 176159424), (1456, 173013720), (1540, 163576608), (1560, 161479472), (1664, 151387005), (1680, 149945224), (1716, 146799520), (1760, 143129532), (1820, 138410976), (1848, 136313840), (1920, 131202071), (2002, 125828160), (2080, 121109604), (2112, 119274610), (2145, 117439616), (2184, 115342480), (2240, 112458918), (2288, 110099640), (2310, 109051072), (2464, 102235380), (2496, 100924670), (2640, 95419688), (2688, 93715765), (2730, 92273984), (2860, 88079712), (2912, 86506860), (3003, 83885440), (3080, 81788304), (3120, 80739736), (3360, 74972612), (3432, 73399760), (3520, 71564766), (3640, 69205488), (3696, 68156920), (4004, 62914080), (4160, 60554802), (4224, 59637305), (4290, 58719808), (4368, 57671240), (4480, 56229459), (4576, 55049820), (4620, 54525536), (4928, 51117690), (4992, 50462335), (5005, 50331264), (5280, 47709844), (5460, 46136992), (5720, 44039856), (5824, 43253430), (6006, 41942720), (6160, 40894152), (6240, 40369868), (6720, 37486306), (6864, 36699880), (7040, 35782383), (7280, 34602744), (7392, 34078460), (8008, 31457040), (8320, 30277401), (8580, 29359904), (8736, 28835620), (9152, 27524910), (9240, 27262768), (9856, 25558845), (10010, 25165632), (10560, 23854922), (10920, 23068496), (11440, 22019928), (11648, 21626715), (12012, 20971360), (12320, 20447076), (12480, 20184934), (13440, 18743153), (13728, 18349940), (14560, 17301372), (14784, 17039230), (15015, 16777088), (16016, 15728520), (17160, 14679952), (17472, 14417810), (18304, 13762455), (18480, 13631384), (20020, 12582816), (21120, 11927461), (21840, 11534248), (22880, 11009964), (24024, 10485680), (24640, 10223538), (24960, 10092467), (27456, 9174970), (29120, 8650686), (29568, 8519615), (30030, 8388544), (32032, 7864260), (34320, 7339976), (34944, 7208905), (36960, 6815692), (40040, 6291408), (43680, 5767124), (45760, 5504982), (48048, 5242840), (49280, 5111769), (54912, 4587485), (58240, 4325343), (60060, 4194272), (64064, 3932130), (68640, 3669988), (73920, 3407846), (80080, 3145704), (87360, 2883562), (91520, 2752491), (96096, 2621420), (120120, 2097136), (128128, 1966065), (131071, 1921920), (137280, 1834994), (147840, 1703923), (160160, 1572852), (174720, 1441781), (192192, 1310710), (240240, 1048568), (262142, 960960), (274560, 917497), (320320, 786426), (384384, 655355), (393213, 640640), (480480, 524284)]