183162720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 628689600

約数和(自身を除く): 445526880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 149, 156, 160, 195, 197, 208, 240, 260, 298, 312, 390, 394, 416, 447, 480, 520, 591, 596, 624, 745, 780, 788, 894, 985, 1040, 1182, 1192, 1248, 1490, 1560, 1576, 1788, 1937, 1970, 2080, 2235, 2364, 2384, 2561, 2955, 2980, 3120, 3152, 3576, 3874, 3940, 4470, 4728, 4768, 5122, 5811, 5910, 5960, 6240, 6304, 7152, 7683, 7748, 7880, 8940, 9456, 9685, 10244, 11622, 11820, 11920, 12805, 14304, 15366, 15496, 15760, 17880, 18912, 19370, 20488, 23244, 23640, 23840, 25610, 29055, 29353, 30732, 30992, 31520, 35760, 38415, 38740, 40976, 46488, 47280, 51220, 58110, 58706, 61464, 61984, 71520, 76830, 77480, 81952, 88059, 92976, 94560, 102440, 116220, 117412, 122928, 146765, 153660, 154960, 176118, 185952, 204880, 232440, 234824, 245856, 293530, 307320, 309920, 352236, 381589, 409760, 440295, 464880, 469648, 587060, 614640, 704472, 763178, 880590, 929760, 939296, 1144767, 1174120, 1229280, 1408944, 1526356, 1761180, 1907945, 2289534, 2348240, 2817888, 3052712, 3522360, 3815890, 4579068, 4696480, 5723835, 6105424, 7044720, 7631780, 9158136, 11447670, 12210848, 14089440, 15263560, 18316272, 22895340, 30527120, 36632544, 45790680, 61054240, 91581360, 183162720]

約数ペア:

[(1, 183162720), (2, 91581360), (3, 61054240), (4, 45790680), (5, 36632544), (6, 30527120), (8, 22895340), (10, 18316272), (12, 15263560), (13, 14089440), (15, 12210848), (16, 11447670), (20, 9158136), (24, 7631780), (26, 7044720), (30, 6105424), (32, 5723835), (39, 4696480), (40, 4579068), (48, 3815890), (52, 3522360), (60, 3052712), (65, 2817888), (78, 2348240), (80, 2289534), (96, 1907945), (104, 1761180), (120, 1526356), (130, 1408944), (149, 1229280), (156, 1174120), (160, 1144767), (195, 939296), (197, 929760), (208, 880590), (240, 763178), (260, 704472), (298, 614640), (312, 587060), (390, 469648), (394, 464880), (416, 440295), (447, 409760), (480, 381589), (520, 352236), (591, 309920), (596, 307320), (624, 293530), (745, 245856), (780, 234824), (788, 232440), (894, 204880), (985, 185952), (1040, 176118), (1182, 154960), (1192, 153660), (1248, 146765), (1490, 122928), (1560, 117412), (1576, 116220), (1788, 102440), (1937, 94560), (1970, 92976), (2080, 88059), (2235, 81952), (2364, 77480), (2384, 76830), (2561, 71520), (2955, 61984), (2980, 61464), (3120, 58706), (3152, 58110), (3576, 51220), (3874, 47280), (3940, 46488), (4470, 40976), (4728, 38740), (4768, 38415), (5122, 35760), (5811, 31520), (5910, 30992), (5960, 30732), (6240, 29353), (6304, 29055), (7152, 25610), (7683, 23840), (7748, 23640), (7880, 23244), (8940, 20488), (9456, 19370), (9685, 18912), (10244, 17880), (11622, 15760), (11820, 15496), (11920, 15366), (12805, 14304)]