57209040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11351}}^1$

素因数の和:11377

約数の個数: 120

約数和(自身を含む): 219593088

約数和(自身を除く): 162384048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 11351, 22702, 34053, 45404, 56755, 68106, 79457, 90808, 102159, 113510, 136212, 158914, 170265, 181616, 204318, 227020, 238371, 272424, 317828, 340530, 397285, 408636, 454040, 476742, 510795, 544848, 635656, 681060, 715113, 794570, 817272, 908080, 953484, 1021590, 1191855, 1271312, 1362120, 1430226, 1589140, 1634544, 1906968, 2043180, 2383710, 2724240, 2860452, 3178280, 3575565, 3813936, 4086360, 4767420, 5720904, 6356560, 7151130, 8172720, 9534840, 11441808, 14302260, 19069680, 28604520, 57209040]

約数ペア:

[(1, 57209040), (2, 28604520), (3, 19069680), (4, 14302260), (5, 11441808), (6, 9534840), (7, 8172720), (8, 7151130), (9, 6356560), (10, 5720904), (12, 4767420), (14, 4086360), (15, 3813936), (16, 3575565), (18, 3178280), (20, 2860452), (21, 2724240), (24, 2383710), (28, 2043180), (30, 1906968), (35, 1634544), (36, 1589140), (40, 1430226), (42, 1362120), (45, 1271312), (48, 1191855), (56, 1021590), (60, 953484), (63, 908080), (70, 817272), (72, 794570), (80, 715113), (84, 681060), (90, 635656), (105, 544848), (112, 510795), (120, 476742), (126, 454040), (140, 408636), (144, 397285), (168, 340530), (180, 317828), (210, 272424), (240, 238371), (252, 227020), (280, 204318), (315, 181616), (336, 170265), (360, 158914), (420, 136212), (504, 113510), (560, 102159), (630, 90808), (720, 79457), (840, 68106), (1008, 56755), (1260, 45404), (1680, 34053), (2520, 22702), (5040, 11351)]