157418800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:324

約数の個数: 240

約数和(自身を含む): 498182400

約数和(自身を除く): 340763600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 25, 28, 35, 38, 40, 44, 50, 55, 56, 70, 76, 77, 80, 88, 95, 100, 110, 112, 133, 140, 152, 154, 175, 176, 190, 200, 209, 220, 266, 269, 275, 280, 304, 308, 350, 380, 385, 400, 418, 440, 475, 532, 538, 550, 560, 616, 665, 700, 760, 770, 836, 880, 950, 1045, 1064, 1076, 1100, 1232, 1330, 1345, 1400, 1463, 1520, 1540, 1672, 1883, 1900, 1925, 2090, 2128, 2152, 2200, 2660, 2690, 2800, 2926, 2959, 3080, 3325, 3344, 3766, 3800, 3850, 4180, 4304, 4400, 5111, 5225, 5320, 5380, 5852, 5918, 6160, 6650, 6725, 7315, 7532, 7600, 7700, 8360, 9415, 10222, 10450, 10640, 10760, 11704, 11836, 13300, 13450, 14630, 14795, 15064, 15400, 16720, 18830, 20444, 20713, 20900, 21520, 23408, 23672, 25555, 26600, 26900, 29260, 29590, 30128, 30800, 35777, 36575, 37660, 40888, 41426, 41800, 47075, 47344, 51110, 53200, 53800, 56221, 58520, 59180, 71554, 73150, 73975, 75320, 81776, 82852, 83600, 94150, 102220, 103565, 107600, 112442, 117040, 118360, 127775, 143108, 146300, 147950, 150640, 165704, 178885, 188300, 204440, 207130, 224884, 236720, 255550, 281105, 286216, 292600, 295900, 331408, 357770, 376600, 393547, 408880, 414260, 449768, 511100, 517825, 562210, 572432, 585200, 591800, 715540, 753200, 787094, 828520, 894425, 899536, 1022200, 1035650, 1124420, 1183600, 1405525, 1431080, 1574188, 1657040, 1788850, 1967735, 2044400, 2071300, 2248840, 2811050, 2862160, 3148376, 3577700, 3935470, 4142600, 4497680, 5622100, 6296752, 7155400, 7870940, 8285200, 9838675, 11244200, 14310800, 15741880, 19677350, 22488400, 31483760, 39354700, 78709400, 157418800]

約数ペア:

[(1, 157418800), (2, 78709400), (4, 39354700), (5, 31483760), (7, 22488400), (8, 19677350), (10, 15741880), (11, 14310800), (14, 11244200), (16, 9838675), (19, 8285200), (20, 7870940), (22, 7155400), (25, 6296752), (28, 5622100), (35, 4497680), (38, 4142600), (40, 3935470), (44, 3577700), (50, 3148376), (55, 2862160), (56, 2811050), (70, 2248840), (76, 2071300), (77, 2044400), (80, 1967735), (88, 1788850), (95, 1657040), (100, 1574188), (110, 1431080), (112, 1405525), (133, 1183600), (140, 1124420), (152, 1035650), (154, 1022200), (175, 899536), (176, 894425), (190, 828520), (200, 787094), (209, 753200), (220, 715540), (266, 591800), (269, 585200), (275, 572432), (280, 562210), (304, 517825), (308, 511100), (350, 449768), (380, 414260), (385, 408880), (400, 393547), (418, 376600), (440, 357770), (475, 331408), (532, 295900), (538, 292600), (550, 286216), (560, 281105), (616, 255550), (665, 236720), (700, 224884), (760, 207130), (770, 204440), (836, 188300), (880, 178885), (950, 165704), (1045, 150640), (1064, 147950), (1076, 146300), (1100, 143108), (1232, 127775), (1330, 118360), (1345, 117040), (1400, 112442), (1463, 107600), (1520, 103565), (1540, 102220), (1672, 94150), (1883, 83600), (1900, 82852), (1925, 81776), (2090, 75320), (2128, 73975), (2152, 73150), (2200, 71554), (2660, 59180), (2690, 58520), (2800, 56221), (2926, 53800), (2959, 53200), (3080, 51110), (3325, 47344), (3344, 47075), (3766, 41800), (3800, 41426), (3850, 40888), (4180, 37660), (4304, 36575), (4400, 35777), (5111, 30800), (5225, 30128), (5320, 29590), (5380, 29260), (5852, 26900), (5918, 26600), (6160, 25555), (6650, 23672), (6725, 23408), (7315, 21520), (7532, 20900), (7600, 20713), (7700, 20444), (8360, 18830), (9415, 16720), (10222, 15400), (10450, 15064), (10640, 14795), (10760, 14630), (11704, 13450), (11836, 13300)]