253529280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1873}}^1$

素因数の和:1943

約数の個数: 168

約数和(自身を含む): 891064512

約数和(自身を除く): 637535232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 423, 470, 480, 564, 576, 705, 720, 752, 846, 940, 960, 1128, 1410, 1440, 1504, 1692, 1873, 1880, 2115, 2256, 2820, 2880, 3008, 3384, 3746, 3760, 4230, 4512, 5619, 5640, 6768, 7492, 7520, 8460, 9024, 9365, 11238, 11280, 13536, 14984, 15040, 16857, 16920, 18730, 22476, 22560, 27072, 28095, 29968, 33714, 33840, 37460, 44952, 45120, 56190, 59936, 67428, 67680, 74920, 84285, 88031, 89904, 112380, 119872, 134856, 135360, 149840, 168570, 176062, 179808, 224760, 264093, 269712, 299680, 337140, 352124, 359616, 440155, 449520, 528186, 539424, 599360, 674280, 704248, 792279, 880310, 899040, 1056372, 1078848, 1320465, 1348560, 1408496, 1584558, 1760620, 1798080, 2112744, 2640930, 2697120, 2816992, 3169116, 3521240, 3961395, 4225488, 5281860, 5394240, 5633984, 6338232, 7042480, 7922790, 8450976, 10563720, 12676464, 14084960, 15845580, 16901952, 21127440, 25352928, 28169920, 31691160, 42254880, 50705856, 63382320, 84509760, 126764640, 253529280]

約数ペア:

[(1, 253529280), (2, 126764640), (3, 84509760), (4, 63382320), (5, 50705856), (6, 42254880), (8, 31691160), (9, 28169920), (10, 25352928), (12, 21127440), (15, 16901952), (16, 15845580), (18, 14084960), (20, 12676464), (24, 10563720), (30, 8450976), (32, 7922790), (36, 7042480), (40, 6338232), (45, 5633984), (47, 5394240), (48, 5281860), (60, 4225488), (64, 3961395), (72, 3521240), (80, 3169116), (90, 2816992), (94, 2697120), (96, 2640930), (120, 2112744), (141, 1798080), (144, 1760620), (160, 1584558), (180, 1408496), (188, 1348560), (192, 1320465), (235, 1078848), (240, 1056372), (282, 899040), (288, 880310), (320, 792279), (360, 704248), (376, 674280), (423, 599360), (470, 539424), (480, 528186), (564, 449520), (576, 440155), (705, 359616), (720, 352124), (752, 337140), (846, 299680), (940, 269712), (960, 264093), (1128, 224760), (1410, 179808), (1440, 176062), (1504, 168570), (1692, 149840), (1873, 135360), (1880, 134856), (2115, 119872), (2256, 112380), (2820, 89904), (2880, 88031), (3008, 84285), (3384, 74920), (3746, 67680), (3760, 67428), (4230, 59936), (4512, 56190), (5619, 45120), (5640, 44952), (6768, 37460), (7492, 33840), (7520, 33714), (8460, 29968), (9024, 28095), (9365, 27072), (11238, 22560), (11280, 22476), (13536, 18730), (14984, 16920), (15040, 16857)]