7829858880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{19559}}^1$

素因数の和:19721

約数の個数: 168

約数和(自身を含む): 27126590400

約数和(自身を除く): 19296731520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 139, 144, 160, 180, 192, 240, 278, 288, 320, 360, 417, 480, 556, 576, 695, 720, 834, 960, 1112, 1251, 1390, 1440, 1668, 2085, 2224, 2502, 2780, 2880, 3336, 4170, 4448, 5004, 5560, 6255, 6672, 8340, 8896, 10008, 11120, 12510, 13344, 16680, 19559, 20016, 22240, 25020, 26688, 33360, 39118, 40032, 44480, 50040, 58677, 66720, 78236, 80064, 97795, 100080, 117354, 133440, 156472, 176031, 195590, 200160, 234708, 293385, 312944, 352062, 391180, 400320, 469416, 586770, 625888, 704124, 782360, 880155, 938832, 1173540, 1251776, 1408248, 1564720, 1760310, 1877664, 2347080, 2718701, 2816496, 3129440, 3520620, 3755328, 4694160, 5437402, 5632992, 6258880, 7041240, 8156103, 9388320, 10874804, 11265984, 13593505, 14082480, 16312206, 18776640, 21749608, 24468309, 27187010, 28164960, 32624412, 40780515, 43499216, 48936618, 54374020, 56329920, 65248824, 81561030, 86998432, 97873236, 108748040, 122341545, 130497648, 163122060, 173996864, 195746472, 217496080, 244683090, 260995296, 326244120, 391492944, 434992160, 489366180, 521990592, 652488240, 782985888, 869984320, 978732360, 1304976480, 1565971776, 1957464720, 2609952960, 3914929440, 7829858880]

約数ペア:

[(1, 7829858880), (2, 3914929440), (3, 2609952960), (4, 1957464720), (5, 1565971776), (6, 1304976480), (8, 978732360), (9, 869984320), (10, 782985888), (12, 652488240), (15, 521990592), (16, 489366180), (18, 434992160), (20, 391492944), (24, 326244120), (30, 260995296), (32, 244683090), (36, 217496080), (40, 195746472), (45, 173996864), (48, 163122060), (60, 130497648), (64, 122341545), (72, 108748040), (80, 97873236), (90, 86998432), (96, 81561030), (120, 65248824), (139, 56329920), (144, 54374020), (160, 48936618), (180, 43499216), (192, 40780515), (240, 32624412), (278, 28164960), (288, 27187010), (320, 24468309), (360, 21749608), (417, 18776640), (480, 16312206), (556, 14082480), (576, 13593505), (695, 11265984), (720, 10874804), (834, 9388320), (960, 8156103), (1112, 7041240), (1251, 6258880), (1390, 5632992), (1440, 5437402), (1668, 4694160), (2085, 3755328), (2224, 3520620), (2502, 3129440), (2780, 2816496), (2880, 2718701), (3336, 2347080), (4170, 1877664), (4448, 1760310), (5004, 1564720), (5560, 1408248), (6255, 1251776), (6672, 1173540), (8340, 938832), (8896, 880155), (10008, 782360), (11120, 704124), (12510, 625888), (13344, 586770), (16680, 469416), (19559, 400320), (20016, 391180), (22240, 352062), (25020, 312944), (26688, 293385), (33360, 234708), (39118, 200160), (40032, 195590), (44480, 176031), (50040, 156472), (58677, 133440), (66720, 117354), (78236, 100080), (80064, 97795)]