156739955840

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{5867}}^1$

素因数の和:5944

約数の個数: 256

約数和(自身を含む): 427354704000

約数和(自身を除く): 270614748160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 169, 190, 208, 247, 260, 304, 320, 338, 380, 416, 494, 520, 608, 640, 676, 760, 832, 845, 988, 1040, 1216, 1235, 1352, 1520, 1664, 1690, 1976, 2080, 2197, 2432, 2470, 2704, 3040, 3211, 3380, 3952, 4160, 4394, 4940, 5408, 5867, 6080, 6422, 6760, 7904, 8320, 8788, 9880, 10816, 10985, 11734, 12160, 12844, 13520, 15808, 16055, 17576, 19760, 21632, 21970, 23468, 25688, 27040, 29335, 31616, 32110, 35152, 39520, 41743, 43940, 46936, 51376, 54080, 58670, 64220, 70304, 76271, 79040, 83486, 87880, 93872, 102752, 108160, 111473, 117340, 128440, 140608, 152542, 158080, 166972, 175760, 187744, 205504, 208715, 222946, 234680, 256880, 281216, 305084, 333944, 351520, 375488, 381355, 411008, 417430, 445892, 469360, 513760, 557365, 610168, 667888, 703040, 750976, 762710, 834860, 891784, 938720, 991523, 1027520, 1114730, 1220336, 1335776, 1406080, 1449149, 1525420, 1669720, 1783568, 1877440, 1983046, 2055040, 2229460, 2440672, 2671552, 2898298, 3050840, 3339440, 3567136, 3754880, 3966092, 4458920, 4881344, 4957615, 5343104, 5796596, 6101680, 6678880, 7134272, 7245745, 7932184, 8917840, 9762688, 9915230, 11593192, 12203360, 12889799, 13357760, 14268544, 14491490, 15864368, 17835680, 18838937, 19830460, 23186384, 24406720, 25779598, 26715520, 28982980, 31728736, 35671360, 37677874, 39660920, 46372768, 48813440, 51559196, 57965960, 63457472, 64448995, 71342720, 75355748, 79321840, 92745536, 94194685, 103118392, 115931920, 126914944, 128897990, 150711496, 158643680, 185491072, 188389370, 206236784, 231863840, 244906181, 257795980, 301422992, 317287360, 376778740, 412473568, 463727680, 489812362, 515591960, 602845984, 634574720, 753557480, 824947136, 927455360, 979624724, 1031183920, 1205691968, 1224530905, 1507114960, 1649894272, 1959249448, 2062367840, 2411383936, 2449061810, 3014229920, 3918498896, 4124735680, 4898123620, 6028459840, 7836997792, 8249471360, 9796247240, 12056919680, 15673995584, 19592494480, 31347991168, 39184988960, 78369977920, 156739955840]

約数ペア:

[(1, 156739955840), (2, 78369977920), (4, 39184988960), (5, 31347991168), (8, 19592494480), (10, 15673995584), (13, 12056919680), (16, 9796247240), (19, 8249471360), (20, 7836997792), (26, 6028459840), (32, 4898123620), (38, 4124735680), (40, 3918498896), (52, 3014229920), (64, 2449061810), (65, 2411383936), (76, 2062367840), (80, 1959249448), (95, 1649894272), (104, 1507114960), (128, 1224530905), (130, 1205691968), (152, 1031183920), (160, 979624724), (169, 927455360), (190, 824947136), (208, 753557480), (247, 634574720), (260, 602845984), (304, 515591960), (320, 489812362), (338, 463727680), (380, 412473568), (416, 376778740), (494, 317287360), (520, 301422992), (608, 257795980), (640, 244906181), (676, 231863840), (760, 206236784), (832, 188389370), (845, 185491072), (988, 158643680), (1040, 150711496), (1216, 128897990), (1235, 126914944), (1352, 115931920), (1520, 103118392), (1664, 94194685), (1690, 92745536), (1976, 79321840), (2080, 75355748), (2197, 71342720), (2432, 64448995), (2470, 63457472), (2704, 57965960), (3040, 51559196), (3211, 48813440), (3380, 46372768), (3952, 39660920), (4160, 37677874), (4394, 35671360), (4940, 31728736), (5408, 28982980), (5867, 26715520), (6080, 25779598), (6422, 24406720), (6760, 23186384), (7904, 19830460), (8320, 18838937), (8788, 17835680), (9880, 15864368), (10816, 14491490), (10985, 14268544), (11734, 13357760), (12160, 12889799), (12844, 12203360), (13520, 11593192), (15808, 9915230), (16055, 9762688), (17576, 8917840), (19760, 7932184), (21632, 7245745), (21970, 7134272), (23468, 6678880), (25688, 6101680), (27040, 5796596), (29335, 5343104), (31616, 4957615), (32110, 4881344), (35152, 4458920), (39520, 3966092), (41743, 3754880), (43940, 3567136), (46936, 3339440), (51376, 3050840), (54080, 2898298), (58670, 2671552), (64220, 2440672), (70304, 2229460), (76271, 2055040), (79040, 1983046), (83486, 1877440), (87880, 1783568), (93872, 1669720), (102752, 1525420), (108160, 1449149), (111473, 1406080), (117340, 1335776), (128440, 1220336), (140608, 1114730), (152542, 1027520), (158080, 991523), (166972, 938720), (175760, 891784), (187744, 834860), (205504, 762710), (208715, 750976), (222946, 703040), (234680, 667888), (256880, 610168), (281216, 557365), (305084, 513760), (333944, 469360), (351520, 445892), (375488, 417430), (381355, 411008)]