3973646880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{394211}}^1$

素因数の和:394239

約数の個数: 144

約数和(自身を含む): 15497262144

約数和(自身を除く): 11523615264

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 394211, 788422, 1182633, 1576844, 1971055, 2365266, 2759477, 3153688, 3547899, 3942110, 4730532, 5518954, 5913165, 6307376, 7095798, 7884220, 8278431, 9461064, 11037908, 11826330, 12614752, 13797385, 14191596, 15768440, 16556862, 17739495, 18922128, 22075816, 23652660, 24835293, 27594770, 28383192, 31536880, 33113724, 35478990, 37844256, 41392155, 44151632, 47305320, 49670586, 55189540, 56766384, 63073760, 66227448, 70957980, 82784310, 88303264, 94610640, 99341172, 110379080, 113532768, 124176465, 132454896, 141915960, 165568620, 189221280, 198682344, 220758160, 248352930, 264909792, 283831920, 331137240, 397364688, 441516320, 496705860, 567663840, 662274480, 794729376, 993411720, 1324548960, 1986823440, 3973646880]

約数ペア:

[(1, 3973646880), (2, 1986823440), (3, 1324548960), (4, 993411720), (5, 794729376), (6, 662274480), (7, 567663840), (8, 496705860), (9, 441516320), (10, 397364688), (12, 331137240), (14, 283831920), (15, 264909792), (16, 248352930), (18, 220758160), (20, 198682344), (21, 189221280), (24, 165568620), (28, 141915960), (30, 132454896), (32, 124176465), (35, 113532768), (36, 110379080), (40, 99341172), (42, 94610640), (45, 88303264), (48, 82784310), (56, 70957980), (60, 66227448), (63, 63073760), (70, 56766384), (72, 55189540), (80, 49670586), (84, 47305320), (90, 44151632), (96, 41392155), (105, 37844256), (112, 35478990), (120, 33113724), (126, 31536880), (140, 28383192), (144, 27594770), (160, 24835293), (168, 23652660), (180, 22075816), (210, 18922128), (224, 17739495), (240, 16556862), (252, 15768440), (280, 14191596), (288, 13797385), (315, 12614752), (336, 11826330), (360, 11037908), (420, 9461064), (480, 8278431), (504, 7884220), (560, 7095798), (630, 6307376), (672, 5913165), (720, 5518954), (840, 4730532), (1008, 3942110), (1120, 3547899), (1260, 3153688), (1440, 2759477), (1680, 2365266), (2016, 1971055), (2520, 1576844), (3360, 1182633), (5040, 788422), (10080, 394211)]