345325680

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:386

約数の個数: 400

約数和(自身を含む): 1434622464

約数和(自身を除く): 1089296784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 81, 84, 90, 92, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 161, 162, 168, 180, 184, 189, 207, 210, 216, 230, 240, 252, 270, 276, 280, 315, 322, 324, 331, 336, 345, 360, 368, 378, 405, 414, 420, 432, 460, 483, 504, 540, 552, 560, 567, 621, 630, 644, 648, 662, 690, 720, 756, 805, 810, 828, 840, 920, 945, 966, 993, 1008, 1035, 1080, 1104, 1134, 1242, 1260, 1288, 1296, 1324, 1380, 1449, 1512, 1610, 1620, 1655, 1656, 1680, 1840, 1863, 1890, 1932, 1986, 2070, 2160, 2268, 2317, 2415, 2484, 2520, 2576, 2648, 2760, 2835, 2898, 2979, 3024, 3105, 3220, 3240, 3310, 3312, 3726, 3780, 3864, 3972, 4140, 4347, 4536, 4634, 4830, 4965, 4968, 5040, 5296, 5520, 5670, 5796, 5958, 6210, 6440, 6480, 6620, 6951, 7245, 7452, 7560, 7613, 7728, 7944, 8280, 8694, 8937, 9072, 9268, 9315, 9660, 9930, 9936, 11340, 11585, 11592, 11916, 12420, 12880, 13041, 13240, 13902, 14490, 14895, 14904, 15120, 15226, 15888, 16560, 17388, 17874, 18536, 18630, 19320, 19860, 20853, 21735, 22680, 22839, 23170, 23184, 23832, 24840, 26082, 26480, 26811, 27804, 28980, 29790, 29808, 30452, 34755, 34776, 35748, 37072, 37260, 38065, 38640, 39720, 41706, 43470, 44685, 45360, 45678, 46340, 47664, 49680, 52164, 53291, 53622, 55608, 57960, 59580, 60904, 62559, 65205, 68517, 69510, 69552, 71496, 74520, 76130, 79440, 83412, 86940, 89370, 91356, 92680, 104265, 104328, 106582, 107244, 111216, 114195, 115920, 119160, 121808, 125118, 130410, 134055, 137034, 139020, 142992, 149040, 152260, 159873, 166824, 173880, 178740, 182712, 185360, 187677, 205551, 208530, 208656, 213164, 214488, 228390, 238320, 250236, 260820, 266455, 268110, 274068, 278040, 304520, 312795, 319746, 333648, 342585, 347760, 357480, 365424, 375354, 411102, 417060, 426328, 428976, 456780, 479619, 500472, 521640, 532910, 536220, 548136, 556080, 609040, 616653, 625590, 639492, 685170, 714960, 750708, 799365, 822204, 834120, 852656, 913560, 938385, 959238, 1000944, 1027755, 1043280, 1065820, 1072440, 1096272, 1233306, 1251180, 1278984, 1370340, 1438857, 1501416, 1598730, 1644408, 1668240, 1827120, 1876770, 1918476, 2055510, 2131640, 2144880, 2398095, 2466612, 2502360, 2557968, 2740680, 2877714, 3002832, 3083265, 3197460, 3288816, 3753540, 3836952, 4111020, 4263280, 4316571, 4796190, 4933224, 5004720, 5481360, 5755428, 6166530, 6394920, 7194285, 7507080, 7673904, 8222040, 8633142, 9592380, 9866448, 11510856, 12333060, 12789840, 14388570, 15014160, 16444080, 17266284, 19184760, 21582855, 23021712, 24666120, 28777140, 34532568, 38369520, 43165710, 49332240, 57554280, 69065136, 86331420, 115108560, 172662840, 345325680]

約数ペア:

[(1, 345325680), (2, 172662840), (3, 115108560), (4, 86331420), (5, 69065136), (6, 57554280), (7, 49332240), (8, 43165710), (9, 38369520), (10, 34532568), (12, 28777140), (14, 24666120), (15, 23021712), (16, 21582855), (18, 19184760), (20, 17266284), (21, 16444080), (23, 15014160), (24, 14388570), (27, 12789840), (28, 12333060), (30, 11510856), (35, 9866448), (36, 9592380), (40, 8633142), (42, 8222040), (45, 7673904), (46, 7507080), (48, 7194285), (54, 6394920), (56, 6166530), (60, 5755428), (63, 5481360), (69, 5004720), (70, 4933224), (72, 4796190), (80, 4316571), (81, 4263280), (84, 4111020), (90, 3836952), (92, 3753540), (105, 3288816), (108, 3197460), (112, 3083265), (115, 3002832), (120, 2877714), (126, 2740680), (135, 2557968), (138, 2502360), (140, 2466612), (144, 2398095), (161, 2144880), (162, 2131640), (168, 2055510), (180, 1918476), (184, 1876770), (189, 1827120), (207, 1668240), (210, 1644408), (216, 1598730), (230, 1501416), (240, 1438857), (252, 1370340), (270, 1278984), (276, 1251180), (280, 1233306), (315, 1096272), (322, 1072440), (324, 1065820), (331, 1043280), (336, 1027755), (345, 1000944), (360, 959238), (368, 938385), (378, 913560), (405, 852656), (414, 834120), (420, 822204), (432, 799365), (460, 750708), (483, 714960), (504, 685170), (540, 639492), (552, 625590), (560, 616653), (567, 609040), (621, 556080), (630, 548136), (644, 536220), (648, 532910), (662, 521640), (690, 500472), (720, 479619), (756, 456780), (805, 428976), (810, 426328), (828, 417060), (840, 411102), (920, 375354), (945, 365424), (966, 357480), (993, 347760), (1008, 342585), (1035, 333648), (1080, 319746), (1104, 312795), (1134, 304520), (1242, 278040), (1260, 274068), (1288, 268110), (1296, 266455), (1324, 260820), (1380, 250236), (1449, 238320), (1512, 228390), (1610, 214488), (1620, 213164), (1655, 208656), (1656, 208530), (1680, 205551), (1840, 187677), (1863, 185360), (1890, 182712), (1932, 178740), (1986, 173880), (2070, 166824), (2160, 159873), (2268, 152260), (2317, 149040), (2415, 142992), (2484, 139020), (2520, 137034), (2576, 134055), (2648, 130410), (2760, 125118), (2835, 121808), (2898, 119160), (2979, 115920), (3024, 114195), (3105, 111216), (3220, 107244), (3240, 106582), (3310, 104328), (3312, 104265), (3726, 92680), (3780, 91356), (3864, 89370), (3972, 86940), (4140, 83412), (4347, 79440), (4536, 76130), (4634, 74520), (4830, 71496), (4965, 69552), (4968, 69510), (5040, 68517), (5296, 65205), (5520, 62559), (5670, 60904), (5796, 59580), (5958, 57960), (6210, 55608), (6440, 53622), (6480, 53291), (6620, 52164), (6951, 49680), (7245, 47664), (7452, 46340), (7560, 45678), (7613, 45360), (7728, 44685), (7944, 43470), (8280, 41706), (8694, 39720), (8937, 38640), (9072, 38065), (9268, 37260), (9315, 37072), (9660, 35748), (9930, 34776), (9936, 34755), (11340, 30452), (11585, 29808), (11592, 29790), (11916, 28980), (12420, 27804), (12880, 26811), (13041, 26480), (13240, 26082), (13902, 24840), (14490, 23832), (14895, 23184), (14904, 23170), (15120, 22839), (15226, 22680), (15888, 21735), (16560, 20853), (17388, 19860), (17874, 19320), (18536, 18630)]