292749520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 879372288

約数和(自身を除く): 586622768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 34, 35, 40, 46, 49, 56, 68, 70, 80, 85, 92, 98, 112, 115, 119, 136, 140, 161, 170, 184, 191, 196, 230, 238, 245, 272, 280, 322, 340, 368, 382, 391, 392, 460, 476, 490, 560, 595, 644, 680, 764, 782, 784, 805, 833, 920, 952, 955, 980, 1127, 1190, 1288, 1337, 1360, 1528, 1564, 1610, 1666, 1840, 1904, 1910, 1955, 1960, 2254, 2380, 2576, 2674, 2737, 3056, 3128, 3220, 3247, 3332, 3820, 3910, 3920, 4165, 4393, 4508, 4760, 5348, 5474, 5635, 6256, 6440, 6494, 6664, 6685, 7640, 7820, 8330, 8786, 9016, 9359, 9520, 10696, 10948, 11270, 12880, 12988, 13328, 13370, 13685, 15280, 15640, 16235, 16660, 17572, 18032, 18718, 19159, 21392, 21896, 21965, 22540, 22729, 25976, 26740, 27370, 30751, 31280, 32470, 33320, 35144, 37436, 38318, 43792, 43930, 45080, 45458, 46795, 51952, 53480, 54740, 61502, 64940, 66640, 70288, 74681, 74872, 76636, 87860, 90160, 90916, 93590, 95795, 106960, 109480, 113645, 123004, 129880, 149362, 149744, 153272, 153755, 159103, 175720, 181832, 187180, 191590, 215257, 218960, 227290, 246008, 259760, 298724, 306544, 307510, 318206, 351440, 363664, 373405, 374360, 383180, 430514, 454580, 492016, 522767, 597448, 615020, 636412, 746810, 748720, 766360, 795515, 861028, 909160, 1045534, 1076285, 1194896, 1230040, 1272824, 1493620, 1532720, 1591030, 1722056, 1818320, 2091068, 2152570, 2460080, 2545648, 2613835, 2987240, 3182060, 3444112, 3659369, 4182136, 4305140, 5227670, 5974480, 6364120, 7318738, 8364272, 8610280, 10455340, 12728240, 14637476, 17220560, 18296845, 20910680, 29274952, 36593690, 41821360, 58549904, 73187380, 146374760, 292749520]

約数ペア:

[(1, 292749520), (2, 146374760), (4, 73187380), (5, 58549904), (7, 41821360), (8, 36593690), (10, 29274952), (14, 20910680), (16, 18296845), (17, 17220560), (20, 14637476), (23, 12728240), (28, 10455340), (34, 8610280), (35, 8364272), (40, 7318738), (46, 6364120), (49, 5974480), (56, 5227670), (68, 4305140), (70, 4182136), (80, 3659369), (85, 3444112), (92, 3182060), (98, 2987240), (112, 2613835), (115, 2545648), (119, 2460080), (136, 2152570), (140, 2091068), (161, 1818320), (170, 1722056), (184, 1591030), (191, 1532720), (196, 1493620), (230, 1272824), (238, 1230040), (245, 1194896), (272, 1076285), (280, 1045534), (322, 909160), (340, 861028), (368, 795515), (382, 766360), (391, 748720), (392, 746810), (460, 636412), (476, 615020), (490, 597448), (560, 522767), (595, 492016), (644, 454580), (680, 430514), (764, 383180), (782, 374360), (784, 373405), (805, 363664), (833, 351440), (920, 318206), (952, 307510), (955, 306544), (980, 298724), (1127, 259760), (1190, 246008), (1288, 227290), (1337, 218960), (1360, 215257), (1528, 191590), (1564, 187180), (1610, 181832), (1666, 175720), (1840, 159103), (1904, 153755), (1910, 153272), (1955, 149744), (1960, 149362), (2254, 129880), (2380, 123004), (2576, 113645), (2674, 109480), (2737, 106960), (3056, 95795), (3128, 93590), (3220, 90916), (3247, 90160), (3332, 87860), (3820, 76636), (3910, 74872), (3920, 74681), (4165, 70288), (4393, 66640), (4508, 64940), (4760, 61502), (5348, 54740), (5474, 53480), (5635, 51952), (6256, 46795), (6440, 45458), (6494, 45080), (6664, 43930), (6685, 43792), (7640, 38318), (7820, 37436), (8330, 35144), (8786, 33320), (9016, 32470), (9359, 31280), (9520, 30751), (10696, 27370), (10948, 26740), (11270, 25976), (12880, 22729), (12988, 22540), (13328, 21965), (13370, 21896), (13685, 21392), (15280, 19159), (15640, 18718), (16235, 18032), (16660, 17572)]