856588320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{84979}}^1$

素因数の和:85007

約数の個数: 144

約数和(自身を含む): 3340733760

約数和(自身を除く): 2484145440

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, 84979, 169958, 254937, 339916, 424895, 509874, 594853, 679832, 764811, 849790, 1019748, 1189706, 1274685, 1359664, 1529622, 1699580, 1784559, 2039496, 2379412, 2549370, 2719328, 2974265, 3059244, 3399160, 3569118, 3824055, 4078992, 4758824, 5098740, 5353677, 5948530, 6118488, 6798320, 7138236, 7648110, 8157984, 8922795, 9517648, 10197480, 10707354, 11897060, 12236976, 13596640, 14276472, 15296220, 17845590, 19035296, 20394960, 21414708, 23794120, 24473952, 26768385, 28552944, 30592440, 35691180, 40789920, 42829416, 47588240, 53536770, 57105888, 61184880, 71382360, 85658832, 95176480, 107073540, 122369760, 142764720, 171317664, 214147080, 285529440, 428294160, 856588320]

約数ペア:

[(1, 856588320), (2, 428294160), (3, 285529440), (4, 214147080), (5, 171317664), (6, 142764720), (7, 122369760), (8, 107073540), (9, 95176480), (10, 85658832), (12, 71382360), (14, 61184880), (15, 57105888), (16, 53536770), (18, 47588240), (20, 42829416), (21, 40789920), (24, 35691180), (28, 30592440), (30, 28552944), (32, 26768385), (35, 24473952), (36, 23794120), (40, 21414708), (42, 20394960), (45, 19035296), (48, 17845590), (56, 15296220), (60, 14276472), (63, 13596640), (70, 12236976), (72, 11897060), (80, 10707354), (84, 10197480), (90, 9517648), (96, 8922795), (105, 8157984), (112, 7648110), (120, 7138236), (126, 6798320), (140, 6118488), (144, 5948530), (160, 5353677), (168, 5098740), (180, 4758824), (210, 4078992), (224, 3824055), (240, 3569118), (252, 3399160), (280, 3059244), (288, 2974265), (315, 2719328), (336, 2549370), (360, 2379412), (420, 2039496), (480, 1784559), (504, 1699580), (560, 1529622), (630, 1359664), (672, 1274685), (720, 1189706), (840, 1019748), (1008, 849790), (1120, 764811), (1260, 679832), (1440, 594853), (1680, 509874), (2016, 424895), (2520, 339916), (3360, 254937), (5040, 169958), (10080, 84979)]