129334520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 374284800

約数和(自身を除く): 244950280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 46, 49, 56, 70, 76, 92, 95, 98, 115, 133, 140, 151, 152, 161, 184, 190, 196, 230, 245, 266, 280, 302, 322, 380, 392, 437, 460, 490, 532, 604, 644, 665, 755, 760, 805, 874, 920, 931, 980, 1057, 1064, 1127, 1208, 1288, 1330, 1510, 1610, 1748, 1862, 1960, 2114, 2185, 2254, 2660, 2869, 3020, 3059, 3220, 3473, 3496, 3724, 4228, 4370, 4508, 4655, 5285, 5320, 5635, 5738, 6040, 6118, 6440, 6946, 7399, 7448, 8456, 8740, 9016, 9310, 10570, 11270, 11476, 12236, 13892, 14345, 14798, 15295, 17365, 17480, 18620, 20083, 21140, 21413, 22540, 22952, 24311, 24472, 27784, 28690, 29596, 30590, 34730, 36995, 37240, 40166, 42280, 42826, 45080, 48622, 57380, 59192, 61180, 65987, 69460, 73990, 80332, 85652, 97244, 100415, 107065, 114760, 121555, 122360, 131974, 138920, 140581, 147980, 160664, 170177, 171304, 194488, 200830, 214130, 243110, 263948, 281162, 295960, 329935, 340354, 401660, 428260, 461909, 486220, 527896, 562324, 659870, 680708, 702905, 803320, 850885, 856520, 923818, 972440, 1124648, 1319740, 1361416, 1405810, 1701770, 1847636, 2309545, 2639480, 2811620, 3233363, 3403540, 3695272, 4619090, 5623240, 6466726, 6807080, 9238180, 12933452, 16166815, 18476360, 25866904, 32333630, 64667260, 129334520]

約数ペア:

[(1, 129334520), (2, 64667260), (4, 32333630), (5, 25866904), (7, 18476360), (8, 16166815), (10, 12933452), (14, 9238180), (19, 6807080), (20, 6466726), (23, 5623240), (28, 4619090), (35, 3695272), (38, 3403540), (40, 3233363), (46, 2811620), (49, 2639480), (56, 2309545), (70, 1847636), (76, 1701770), (92, 1405810), (95, 1361416), (98, 1319740), (115, 1124648), (133, 972440), (140, 923818), (151, 856520), (152, 850885), (161, 803320), (184, 702905), (190, 680708), (196, 659870), (230, 562324), (245, 527896), (266, 486220), (280, 461909), (302, 428260), (322, 401660), (380, 340354), (392, 329935), (437, 295960), (460, 281162), (490, 263948), (532, 243110), (604, 214130), (644, 200830), (665, 194488), (755, 171304), (760, 170177), (805, 160664), (874, 147980), (920, 140581), (931, 138920), (980, 131974), (1057, 122360), (1064, 121555), (1127, 114760), (1208, 107065), (1288, 100415), (1330, 97244), (1510, 85652), (1610, 80332), (1748, 73990), (1862, 69460), (1960, 65987), (2114, 61180), (2185, 59192), (2254, 57380), (2660, 48622), (2869, 45080), (3020, 42826), (3059, 42280), (3220, 40166), (3473, 37240), (3496, 36995), (3724, 34730), (4228, 30590), (4370, 29596), (4508, 28690), (4655, 27784), (5285, 24472), (5320, 24311), (5635, 22952), (5738, 22540), (6040, 21413), (6118, 21140), (6440, 20083), (6946, 18620), (7399, 17480), (7448, 17365), (8456, 15295), (8740, 14798), (9016, 14345), (9310, 13892), (10570, 12236), (11270, 11476)]