631859040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1933}}^1$

素因数の和:2181

約数の個数: 144

約数和(自身を含む): 2166838128

約数和(自身を除く): 1534979088

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, 144, 160, 180, 227, 240, 288, 360, 454, 480, 681, 720, 908, 1135, 1362, 1440, 1816, 1933, 2043, 2270, 2724, 3405, 3632, 3866, 4086, 4540, 5448, 5799, 6810, 7264, 7732, 8172, 9080, 9665, 10215, 10896, 11598, 13620, 15464, 16344, 17397, 18160, 19330, 20430, 21792, 23196, 27240, 28995, 30928, 32688, 34794, 36320, 38660, 40860, 46392, 54480, 57990, 61856, 65376, 69588, 77320, 81720, 86985, 92784, 108960, 115980, 139176, 154640, 163440, 173970, 185568, 231960, 278352, 309280, 326880, 347940, 438791, 463920, 556704, 695880, 877582, 927840, 1316373, 1391760, 1755164, 2193955, 2632746, 2783520, 3510328, 3949119, 4387910, 5265492, 6581865, 7020656, 7898238, 8775820, 10530984, 13163730, 14041312, 15796476, 17551640, 19745595, 21061968, 26327460, 31592952, 35103280, 39491190, 42123936, 52654920, 63185904, 70206560, 78982380, 105309840, 126371808, 157964760, 210619680, 315929520, 631859040]

約数ペア:

[(1, 631859040), (2, 315929520), (3, 210619680), (4, 157964760), (5, 126371808), (6, 105309840), (8, 78982380), (9, 70206560), (10, 63185904), (12, 52654920), (15, 42123936), (16, 39491190), (18, 35103280), (20, 31592952), (24, 26327460), (30, 21061968), (32, 19745595), (36, 17551640), (40, 15796476), (45, 14041312), (48, 13163730), (60, 10530984), (72, 8775820), (80, 7898238), (90, 7020656), (96, 6581865), (120, 5265492), (144, 4387910), (160, 3949119), (180, 3510328), (227, 2783520), (240, 2632746), (288, 2193955), (360, 1755164), (454, 1391760), (480, 1316373), (681, 927840), (720, 877582), (908, 695880), (1135, 556704), (1362, 463920), (1440, 438791), (1816, 347940), (1933, 326880), (2043, 309280), (2270, 278352), (2724, 231960), (3405, 185568), (3632, 173970), (3866, 163440), (4086, 154640), (4540, 139176), (5448, 115980), (5799, 108960), (6810, 92784), (7264, 86985), (7732, 81720), (8172, 77320), (9080, 69588), (9665, 65376), (10215, 61856), (10896, 57990), (11598, 54480), (13620, 46392), (15464, 40860), (16344, 38660), (17397, 36320), (18160, 34794), (19330, 32688), (20430, 30928), (21792, 28995), (23196, 27240)]