1570363620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:922

約数の個数: 192

約数和(自身を含む): 5205258240

約数和(自身を除く): 3634894620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 139, 140, 148, 185, 210, 222, 259, 278, 370, 417, 420, 444, 518, 555, 556, 695, 727, 740, 777, 834, 973, 1036, 1110, 1295, 1390, 1454, 1554, 1668, 1946, 2085, 2181, 2220, 2590, 2780, 2908, 2919, 3108, 3635, 3885, 3892, 4170, 4362, 4865, 5089, 5143, 5180, 5838, 7270, 7770, 8340, 8724, 9730, 10178, 10286, 10905, 11676, 14540, 14595, 15267, 15429, 15540, 19460, 20356, 20572, 21810, 25445, 25715, 26899, 29190, 30534, 30858, 36001, 43620, 50890, 51430, 53798, 58380, 61068, 61716, 72002, 76335, 77145, 80697, 101053, 101780, 102860, 107596, 108003, 134495, 144004, 152670, 154290, 161394, 180005, 188293, 202106, 216006, 268990, 303159, 305340, 308580, 322788, 360010, 376586, 403485, 404212, 432012, 505265, 537980, 540015, 564879, 606318, 707371, 720020, 753172, 806970, 941465, 1010530, 1080030, 1129758, 1212636, 1414742, 1515795, 1613940, 1882930, 2021060, 2122113, 2160060, 2259516, 2824395, 2829484, 3031590, 3536855, 3738961, 3765860, 4244226, 5648790, 6063180, 7073710, 7477922, 8488452, 10610565, 11216883, 11297580, 14147420, 14955844, 18694805, 21221130, 22433766, 26172727, 37389610, 42442260, 44867532, 52345454, 56084415, 74779220, 78518181, 104690908, 112168830, 130863635, 157036362, 224337660, 261727270, 314072724, 392590905, 523454540, 785181810, 1570363620]

約数ペア:

[(1, 1570363620), (2, 785181810), (3, 523454540), (4, 392590905), (5, 314072724), (6, 261727270), (7, 224337660), (10, 157036362), (12, 130863635), (14, 112168830), (15, 104690908), (20, 78518181), (21, 74779220), (28, 56084415), (30, 52345454), (35, 44867532), (37, 42442260), (42, 37389610), (60, 26172727), (70, 22433766), (74, 21221130), (84, 18694805), (105, 14955844), (111, 14147420), (139, 11297580), (140, 11216883), (148, 10610565), (185, 8488452), (210, 7477922), (222, 7073710), (259, 6063180), (278, 5648790), (370, 4244226), (417, 3765860), (420, 3738961), (444, 3536855), (518, 3031590), (555, 2829484), (556, 2824395), (695, 2259516), (727, 2160060), (740, 2122113), (777, 2021060), (834, 1882930), (973, 1613940), (1036, 1515795), (1110, 1414742), (1295, 1212636), (1390, 1129758), (1454, 1080030), (1554, 1010530), (1668, 941465), (1946, 806970), (2085, 753172), (2181, 720020), (2220, 707371), (2590, 606318), (2780, 564879), (2908, 540015), (2919, 537980), (3108, 505265), (3635, 432012), (3885, 404212), (3892, 403485), (4170, 376586), (4362, 360010), (4865, 322788), (5089, 308580), (5143, 305340), (5180, 303159), (5838, 268990), (7270, 216006), (7770, 202106), (8340, 188293), (8724, 180005), (9730, 161394), (10178, 154290), (10286, 152670), (10905, 144004), (11676, 134495), (14540, 108003), (14595, 107596), (15267, 102860), (15429, 101780), (15540, 101053), (19460, 80697), (20356, 77145), (20572, 76335), (21810, 72002), (25445, 61716), (25715, 61068), (26899, 58380), (29190, 53798), (30534, 51430), (30858, 50890), (36001, 43620)]