788594240

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2647}}^1$

素因数の和:2697

約数の個数: 168

約数和(自身を含む): 2300264640

約数和(自身を除く): 1511670400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 380, 392, 448, 490, 532, 560, 608, 665, 760, 784, 931, 980, 1064, 1120, 1216, 1330, 1520, 1568, 1862, 1960, 2128, 2240, 2647, 2660, 3040, 3136, 3724, 3920, 4256, 4655, 5294, 5320, 6080, 7448, 7840, 8512, 9310, 10588, 10640, 13235, 14896, 15680, 18529, 18620, 21176, 21280, 26470, 29792, 37058, 37240, 42352, 42560, 50293, 52940, 59584, 74116, 74480, 84704, 92645, 100586, 105880, 129703, 148232, 148960, 169408, 185290, 201172, 211760, 251465, 259406, 296464, 297920, 352051, 370580, 402344, 423520, 502930, 518812, 592928, 648515, 704102, 741160, 804688, 847040, 1005860, 1037624, 1185856, 1297030, 1408204, 1482320, 1609376, 1760255, 2011720, 2075248, 2464357, 2594060, 2816408, 2964640, 3218752, 3520510, 4023440, 4150496, 4928714, 5188120, 5632816, 5929280, 7041020, 8046880, 8300992, 9857428, 10376240, 11265632, 12321785, 14082040, 16093760, 19714856, 20752480, 22531264, 24643570, 28164080, 39429712, 41504960, 49287140, 56328160, 78859424, 98574280, 112656320, 157718848, 197148560, 394297120, 788594240]

約数ペア:

[(1, 788594240), (2, 394297120), (4, 197148560), (5, 157718848), (7, 112656320), (8, 98574280), (10, 78859424), (14, 56328160), (16, 49287140), (19, 41504960), (20, 39429712), (28, 28164080), (32, 24643570), (35, 22531264), (38, 20752480), (40, 19714856), (49, 16093760), (56, 14082040), (64, 12321785), (70, 11265632), (76, 10376240), (80, 9857428), (95, 8300992), (98, 8046880), (112, 7041020), (133, 5929280), (140, 5632816), (152, 5188120), (160, 4928714), (190, 4150496), (196, 4023440), (224, 3520510), (245, 3218752), (266, 2964640), (280, 2816408), (304, 2594060), (320, 2464357), (380, 2075248), (392, 2011720), (448, 1760255), (490, 1609376), (532, 1482320), (560, 1408204), (608, 1297030), (665, 1185856), (760, 1037624), (784, 1005860), (931, 847040), (980, 804688), (1064, 741160), (1120, 704102), (1216, 648515), (1330, 592928), (1520, 518812), (1568, 502930), (1862, 423520), (1960, 402344), (2128, 370580), (2240, 352051), (2647, 297920), (2660, 296464), (3040, 259406), (3136, 251465), (3724, 211760), (3920, 201172), (4256, 185290), (4655, 169408), (5294, 148960), (5320, 148232), (6080, 129703), (7448, 105880), (7840, 100586), (8512, 92645), (9310, 84704), (10588, 74480), (10640, 74116), (13235, 59584), (14896, 52940), (15680, 50293), (18529, 42560), (18620, 42352), (21176, 37240), (21280, 37058), (26470, 29792)]