348513480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:913

約数の個数: 288

約数和(自身を含む): 1376481600

約数和(自身を除く): 1027968120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 49, 56, 60, 63, 69, 70, 72, 84, 90, 92, 98, 105, 115, 120, 126, 138, 140, 147, 161, 168, 180, 184, 196, 207, 210, 230, 245, 252, 276, 280, 294, 315, 322, 345, 360, 392, 414, 420, 441, 460, 483, 490, 504, 552, 588, 630, 644, 690, 735, 805, 828, 840, 859, 882, 920, 966, 980, 1035, 1127, 1176, 1260, 1288, 1380, 1449, 1470, 1610, 1656, 1718, 1764, 1932, 1960, 2070, 2205, 2254, 2415, 2520, 2577, 2760, 2898, 2940, 3220, 3381, 3436, 3528, 3864, 4140, 4295, 4410, 4508, 4830, 5154, 5635, 5796, 5880, 6013, 6440, 6762, 6872, 7245, 7731, 8280, 8590, 8820, 9016, 9660, 10143, 10308, 11270, 11592, 12026, 12885, 13524, 14490, 15462, 16905, 17180, 17640, 18039, 19320, 19757, 20286, 20616, 22540, 24052, 25770, 27048, 28980, 30065, 30924, 33810, 34360, 36078, 38655, 39514, 40572, 42091, 45080, 48104, 50715, 51540, 54117, 57960, 59271, 60130, 61848, 67620, 72156, 77310, 79028, 81144, 84182, 90195, 98785, 101430, 103080, 108234, 118542, 120260, 126273, 135240, 138299, 144312, 154620, 158056, 168364, 177813, 180390, 197570, 202860, 210455, 216468, 237084, 240520, 252546, 270585, 276598, 296355, 309240, 336728, 355626, 360780, 378819, 395140, 405720, 414897, 420910, 432936, 474168, 505092, 541170, 553196, 592710, 631365, 691495, 711252, 721560, 757638, 790280, 829794, 841820, 889065, 968093, 1010184, 1082340, 1106392, 1185420, 1244691, 1262730, 1382990, 1422504, 1515276, 1659588, 1683640, 1778130, 1894095, 1936186, 2074485, 2164680, 2370840, 2489382, 2525460, 2765980, 2904279, 3030552, 3319176, 3556260, 3788190, 3872372, 4148970, 4840465, 4978764, 5050920, 5531960, 5808558, 6223455, 7112520, 7576380, 7744744, 8297940, 8712837, 9680930, 9957528, 11617116, 12446910, 14521395, 15152760, 16595880, 17425674, 19361860, 23234232, 24893820, 29042790, 34851348, 38723720, 43564185, 49787640, 58085580, 69702696, 87128370, 116171160, 174256740, 348513480]

約数ペア:

[(1, 348513480), (2, 174256740), (3, 116171160), (4, 87128370), (5, 69702696), (6, 58085580), (7, 49787640), (8, 43564185), (9, 38723720), (10, 34851348), (12, 29042790), (14, 24893820), (15, 23234232), (18, 19361860), (20, 17425674), (21, 16595880), (23, 15152760), (24, 14521395), (28, 12446910), (30, 11617116), (35, 9957528), (36, 9680930), (40, 8712837), (42, 8297940), (45, 7744744), (46, 7576380), (49, 7112520), (56, 6223455), (60, 5808558), (63, 5531960), (69, 5050920), (70, 4978764), (72, 4840465), (84, 4148970), (90, 3872372), (92, 3788190), (98, 3556260), (105, 3319176), (115, 3030552), (120, 2904279), (126, 2765980), (138, 2525460), (140, 2489382), (147, 2370840), (161, 2164680), (168, 2074485), (180, 1936186), (184, 1894095), (196, 1778130), (207, 1683640), (210, 1659588), (230, 1515276), (245, 1422504), (252, 1382990), (276, 1262730), (280, 1244691), (294, 1185420), (315, 1106392), (322, 1082340), (345, 1010184), (360, 968093), (392, 889065), (414, 841820), (420, 829794), (441, 790280), (460, 757638), (483, 721560), (490, 711252), (504, 691495), (552, 631365), (588, 592710), (630, 553196), (644, 541170), (690, 505092), (735, 474168), (805, 432936), (828, 420910), (840, 414897), (859, 405720), (882, 395140), (920, 378819), (966, 360780), (980, 355626), (1035, 336728), (1127, 309240), (1176, 296355), (1260, 276598), (1288, 270585), (1380, 252546), (1449, 240520), (1470, 237084), (1610, 216468), (1656, 210455), (1718, 202860), (1764, 197570), (1932, 180390), (1960, 177813), (2070, 168364), (2205, 158056), (2254, 154620), (2415, 144312), (2520, 138299), (2577, 135240), (2760, 126273), (2898, 120260), (2940, 118542), (3220, 108234), (3381, 103080), (3436, 101430), (3528, 98785), (3864, 90195), (4140, 84182), (4295, 81144), (4410, 79028), (4508, 77310), (4830, 72156), (5154, 67620), (5635, 61848), (5796, 60130), (5880, 59271), (6013, 57960), (6440, 54117), (6762, 51540), (6872, 50715), (7245, 48104), (7731, 45080), (8280, 42091), (8590, 40572), (8820, 39514), (9016, 38655), (9660, 36078), (10143, 34360), (10308, 33810), (11270, 30924), (11592, 30065), (12026, 28980), (12885, 27048), (13524, 25770), (14490, 24052), (15462, 22540), (16905, 20616), (17180, 20286), (17640, 19757), (18039, 19320)]