188915040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1033}}^1$

素因数の和:1181

約数の個数: 144

約数和(自身を含む): 650377728

約数和(自身を除く): 461462688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 762, 1016, 1033, 1143, 1270, 1440, 1524, 1905, 2032, 2066, 2286, 2540, 3048, 3099, 3810, 4064, 4132, 4572, 5080, 5165, 5715, 6096, 6198, 7620, 8264, 9144, 9297, 10160, 10330, 11430, 12192, 12396, 15240, 15495, 16528, 18288, 18594, 20320, 20660, 22860, 24792, 30480, 30990, 33056, 36576, 37188, 41320, 45720, 46485, 49584, 60960, 61980, 74376, 82640, 91440, 92970, 99168, 123960, 131191, 148752, 165280, 182880, 185940, 247920, 262382, 297504, 371880, 393573, 495840, 524764, 655955, 743760, 787146, 1049528, 1180719, 1311910, 1487520, 1574292, 1967865, 2099056, 2361438, 2623820, 3148584, 3935730, 4198112, 4722876, 5247640, 5903595, 6297168, 7871460, 9445752, 10495280, 11807190, 12594336, 15742920, 18891504, 20990560, 23614380, 31485840, 37783008, 47228760, 62971680, 94457520, 188915040]

約数ペア:

[(1, 188915040), (2, 94457520), (3, 62971680), (4, 47228760), (5, 37783008), (6, 31485840), (8, 23614380), (9, 20990560), (10, 18891504), (12, 15742920), (15, 12594336), (16, 11807190), (18, 10495280), (20, 9445752), (24, 7871460), (30, 6297168), (32, 5903595), (36, 5247640), (40, 4722876), (45, 4198112), (48, 3935730), (60, 3148584), (72, 2623820), (80, 2361438), (90, 2099056), (96, 1967865), (120, 1574292), (127, 1487520), (144, 1311910), (160, 1180719), (180, 1049528), (240, 787146), (254, 743760), (288, 655955), (360, 524764), (381, 495840), (480, 393573), (508, 371880), (635, 297504), (720, 262382), (762, 247920), (1016, 185940), (1033, 182880), (1143, 165280), (1270, 148752), (1440, 131191), (1524, 123960), (1905, 99168), (2032, 92970), (2066, 91440), (2286, 82640), (2540, 74376), (3048, 61980), (3099, 60960), (3810, 49584), (4064, 46485), (4132, 45720), (4572, 41320), (5080, 37188), (5165, 36576), (5715, 33056), (6096, 30990), (6198, 30480), (7620, 24792), (8264, 22860), (9144, 20660), (9297, 20320), (10160, 18594), (10330, 18288), (11430, 16528), (12192, 15495), (12396, 15240)]