802927440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{159311}}^1$

素因数の和:159337

約数の個数: 120

約数和(自身を含む): 3081731328

約数和(自身を除く): 2278803888

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, 159311, 318622, 477933, 637244, 796555, 955866, 1115177, 1274488, 1433799, 1593110, 1911732, 2230354, 2389665, 2548976, 2867598, 3186220, 3345531, 3823464, 4460708, 4779330, 5575885, 5735196, 6372440, 6691062, 7168995, 7646928, 8921416, 9558660, 10036593, 11151770, 11470392, 12744880, 13382124, 14337990, 16727655, 17842832, 19117320, 20073186, 22303540, 22940784, 26764248, 28675980, 33455310, 38234640, 40146372, 44607080, 50182965, 53528496, 57351960, 66910620, 80292744, 89214160, 100365930, 114703920, 133821240, 160585488, 200731860, 267642480, 401463720, 802927440]

約数ペア:

[(1, 802927440), (2, 401463720), (3, 267642480), (4, 200731860), (5, 160585488), (6, 133821240), (7, 114703920), (8, 100365930), (9, 89214160), (10, 80292744), (12, 66910620), (14, 57351960), (15, 53528496), (16, 50182965), (18, 44607080), (20, 40146372), (21, 38234640), (24, 33455310), (28, 28675980), (30, 26764248), (35, 22940784), (36, 22303540), (40, 20073186), (42, 19117320), (45, 17842832), (48, 16727655), (56, 14337990), (60, 13382124), (63, 12744880), (70, 11470392), (72, 11151770), (80, 10036593), (84, 9558660), (90, 8921416), (105, 7646928), (112, 7168995), (120, 6691062), (126, 6372440), (140, 5735196), (144, 5575885), (168, 4779330), (180, 4460708), (210, 3823464), (240, 3345531), (252, 3186220), (280, 2867598), (315, 2548976), (336, 2389665), (360, 2230354), (420, 1911732), (504, 1593110), (560, 1433799), (630, 1274488), (720, 1115177), (840, 955866), (1008, 796555), (1260, 637244), (1680, 477933), (2520, 318622), (5040, 159311)]