216498240

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{10739}}^1$

素因数の和:10769

約数の個数: 168

約数和(自身を含む): 851123520

約数和(自身を除く): 634625280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 10739, 20160, 21478, 32217, 42956, 53695, 64434, 75173, 85912, 96651, 107390, 128868, 150346, 161085, 171824, 193302, 214780, 225519, 257736, 300692, 322170, 343648, 375865, 386604, 429560, 451038, 483255, 515472, 601384, 644340, 676557, 687296, 751730, 773208, 859120, 902076, 966510, 1030944, 1127595, 1202768, 1288680, 1353114, 1503460, 1546416, 1718240, 1804152, 1933020, 2061888, 2255190, 2405536, 2577360, 2706228, 3006920, 3092832, 3382785, 3436480, 3608304, 3866040, 4510380, 4811072, 5154720, 5412456, 6013840, 6185664, 6765570, 7216608, 7732080, 9020760, 10309440, 10824912, 12027680, 13531140, 14433216, 15464160, 18041520, 21649824, 24055360, 27062280, 30928320, 36083040, 43299648, 54124560, 72166080, 108249120, 216498240]

約数ペア:

[(1, 216498240), (2, 108249120), (3, 72166080), (4, 54124560), (5, 43299648), (6, 36083040), (7, 30928320), (8, 27062280), (9, 24055360), (10, 21649824), (12, 18041520), (14, 15464160), (15, 14433216), (16, 13531140), (18, 12027680), (20, 10824912), (21, 10309440), (24, 9020760), (28, 7732080), (30, 7216608), (32, 6765570), (35, 6185664), (36, 6013840), (40, 5412456), (42, 5154720), (45, 4811072), (48, 4510380), (56, 3866040), (60, 3608304), (63, 3436480), (64, 3382785), (70, 3092832), (72, 3006920), (80, 2706228), (84, 2577360), (90, 2405536), (96, 2255190), (105, 2061888), (112, 1933020), (120, 1804152), (126, 1718240), (140, 1546416), (144, 1503460), (160, 1353114), (168, 1288680), (180, 1202768), (192, 1127595), (210, 1030944), (224, 966510), (240, 902076), (252, 859120), (280, 773208), (288, 751730), (315, 687296), (320, 676557), (336, 644340), (360, 601384), (420, 515472), (448, 483255), (480, 451038), (504, 429560), (560, 386604), (576, 375865), (630, 343648), (672, 322170), (720, 300692), (840, 257736), (960, 225519), (1008, 214780), (1120, 193302), (1260, 171824), (1344, 161085), (1440, 150346), (1680, 128868), (2016, 107390), (2240, 96651), (2520, 85912), (2880, 75173), (3360, 64434), (4032, 53695), (5040, 42956), (6720, 32217), (10080, 21478), (10739, 20160)]